Ineos Grenadier vs Rivian R1T

What's the difference?

The moral of the story here is not to confuse traditional thinking with flawed thinking. Just because an analogue concept has been around in a fast-moving, electronically-driven industry for a while, doesn’t mean it can’t still be relevant in special circumstances. And as an off-roader, the Grenadier is among the very best of them.

Yes, the Ineos suffers to an extent as a road car because of its off-road bias, but owner familiarity will likely be the key to those compromises fading into the background over time.

Meantime, it’s also true that the original design brief of the Grenadier has been diluted a little as market research and safety realities forced an extra layer of complexity on to some of the major systems.

But even the vehicle’s systems that have remained analogue or old-school have forced their own technology into the frame. The live front axle, for instance, forced the use of recirculating ball steering rather than rack-and-pinion, while Ineos also insisted on the more complex (but arguably more reliable) hydraulic power steering rather over a simpler electric set-up.

Look closely and it’s easy to see how keeping a car rugged and serviceable can become a technically involved process. Simplicity, it seems, can easily breed complexity. It was probably Dolly Parton who put it best when she said, "It costs a lot of money to look this cheap".

Note: CarsGuide attended this event as a guest of the manufacturer, with meals and accommodation provided.

Having finally experienced the Rivian R1T from the driver's seat I think this is a ute that would have plenty of appeal in the Australian market. Not as a competitor to a Toyota HiLux Workmate or similar working-class ute, but as an alternative to the likes of the HiLux Rogue, Ford Ranger Raptor or even the new Ranger Platinum.

This is a high-end, luxury ute that also happens to be electric, which only expands its appeal. It has seriously impressive performance and, while we didn't get to test them first-hand, strong off-road credentials. Add to that a premium look and feel to the cabin and loads of practicality and it's easy to see this finding an audience here.

The biggest question will be cost, because even at a direct price conversion (which isn't a clear reflection of shipping and local tariffs) the R1T will start well over $100,000. Even by today's standards of six-figure US utes like the Chevrolet Silverado 1500 and incoming Ford F-150, that will be a hard sell and could restrict its chances.

Which would be a shame because while Tesla has a clear head start in Australia, it's possible for Rivian to follow in its wheel tracks and have plenty of mainstream success.

Note: CarsGuide attended this event as a guest of the manufacturer, with travel, accommodation and meals provided.

This is where the Grenadier makes its statement. It’s resolutely old school with engineering designed to survive the roughest off-road conditions rather than pamper or flatter its occupants.

That starts with the basic construction; a ladder chassis onto which is bolted the body. This is how all off-roaders used to be made and while it has limitations in refinement and weight terms, it’s still an effective way to build something with lots of wheel articulation and strength.

Wheel articulation is also the job of the solid axles front and rear. While having independent suspension is great for ride control and comfort, solid axles allow the maximum wheel travel which is what off-roading is all about. Coil springs, rather than leaf springs, are about the only concession to comfort.

The four-wheel drive system is also traditional with a high and low-range gear set that works permanently in four-wheel drive.

A locking centre differential that works in high and low-range is standard and front and rear diff locks are optional. The Grenadier also complies with the old adage that a proper off-roader has a minimum of two gear-sticks, and not a rotary gear-selector knob in sight.

Even the steering system is aimed at off-road prowess with almost four turns lock-to-lock.

Such a slow ratio suits off-road work where large steering inputs are more likely to get you into trouble than out of it.

And while we now live in a world where power steering is almost always electrically-assisted, the Ineos sticks with hydraulic assistance in the name of reliability and durability and restricting electronics only to where they are essential.

The cabin, too, is distinctly retro with analogue gauges wherever possible and large, tactile switchgear.

But it’s also novel in layout terms with most of the information displayed on the 12.3-inch central info-screen and the area directly in front of the driver kept clear to maximise the view ahead.

The roof-mounted switch panel recalls aircraft practice and, with the Fieldmaster’s glass roof panels in place, the view is reminiscent of sitting in a military helicopter. Mounting electrical gear in the roof also keeps it out of the water during deep river crossings.

Much has been written, meanwhile, about the exterior of the Grenadier. Mainly that it looks like a copy of the old Land Rover Defender. 

But Ineos has previously, er, defended this, claiming that when you design a car purely for functionality, its exterior will usually look something like this.

As it is, the body with its exposed door hinges (although the bolts are fake) short front and rear overhangs and even the utility belt (from which accessories can be slung) are all business.

The rough-and-tough angle even extends to details like the tyres’ valve stems which are metal rather than traditional rubber as a means of making them stronger and less likely to be damaged.

This is a thoroughly considered vehicle.

There's a lot to say about the design of the R1T. Unlike Tesla, which has gone radical in the design of its Cybertruck, Rivian clearly made a decision not to be too polarising but also leverage the advantages of electrification. The result is a ute that stands out even amid the glut of pick-ups on American roads.

Rivian also opted not to compete directly with the massively popular Ford F-150, Ram 1500 and Chevrolet Silverado in the US, instead sizing the R1T in what's considered the 'compact pick-up' market in the US. That makes it pretty much on par with the likes of the Ford Ranger and Toyota HiLux that we flock to in Australia. The R1T measures 5514mm long, 2077mm wide and 1986mm tall, which compares to 5446mm, 1852mm and 1977mm for the Ranger dual-cab.

Inside, like so many modern cars (and not just EVs), Rivian has opted for a minimalist design aesthetic, running almost every function through the central multimedia touchscreen, with only two physical buttons in the entire cabin, a pair of dials/buttons on the steering wheel and a pair of stalks behind the wheel (left for the indicators and right for the gear selector).

There isn't even a button to alter the power adjustable steering column, instead steering wheel position and mirrors are controlled via the touchscreen and the dials on the wheel. You have to select what function you want and that activates the wheel switches, allowing you to adjust for both reach and height.

It's arguably an unnecessarily complex system for something that should be simple, but for owners that can most likely do it once and then save their preferred position it's ultimately not a big deal; still, would one small button set on the steering column have been that complicated?

As you should expect for the price, the R1T quad-motor has a premium look and feel to its interior. The synthetic leather and dark ash wood make for a luxury car feeling, feeding to that simplistic but very hi-tech and polished design aesthetic.

This is, of course, the Grenadier’s reason for existing in the first place. With a mantra of 'Everything you need, nothing you don’t' the Ineos attempts to be as competent, capable and practical as possible within the parameters of a car that has to also be useable, day-to-day comfortable, safe and legal.

Like a lot of high-riding vehicles, getting in and out of the relatively small door openings is not as simple as it might be. Sometimes it seems as though the side-steps are your friend, other times they exist only to smear mud all over your legs.

But once you’re in, the almost vertical windscreen and side glass keep the sun at bay and the front seats seem to be designed for big people which is a nice change.

The tilt and reach-adjustable steering column means everyone can get comfy and even though the back seat feels a bit firm in the cushion, the backrest angle is pretty agreeable.

It’s also nice to see that Ineos has used a proper gearstick with linkages for the high-low range shifter rather than a rotary knob to control an electric motor.

The plethora of tie-down points in the luggage compartment is great but we do wonder about the use of some fairly hard plastics around the cabin, and how they’ll look in a couple of years.

The luggage space is adequate but not hugely generous and while the rear seats do fold down, the location of the battery beneath them means they sit up a bit and don’t form a flat floor.

An accessory drawer system for the load space should fix that, however, raising the floor height to match the folded seats.

Maximum load volume behind the first row in the Utility Wagon is 2088 litres dropping to 2035L in the Station Wagon. Load volume in the wagon with the second row upright is 1152 litres.

There’s lot of evidence of careful thought in the way the Grenadier is laid out and equipped, including a roof that can cope with a rooftop tent or a decent load (hence the ladder) and flat front mudguards that form an impromptu work-bench or, if you add the optional checker-plate sections, a look-out post capable of supporting 150kg.

The 30/70 split tailgate has an optional drop-down work-bench when open but the smaller section is a bit narrow for gaining easy access to your luggage without also opening the larger side.

Other quibbles include the driver’s foot-rest which is huge and placed at a truly bizarre angle, and the small reverse camera screen.

Grouping all the instruments in the centre stack might be good for left- and right-hand drive production, but it means you have to take your eyes off the road to read the digital speedo. A head-up display in front of the driver would be much better.

This is one of the areas that Rivian has excelled at and it makes the R1T a real standout in its class. Because it's a bespoke design there are a number of clever practical features around the cabin.

Starting with the Bluetooth speaker that slides out of the centre console. So you can play your music through the car's speakers or, when you leave the car, take your tunes with you. The sound system is another in-house Rivian set-up, like the multimedia, with the company splitting with original partner, audio specialist, Meridian.

Other clever interior touches include the charging pad (complete with tiny Rivian logo pattern), a sizable centre console box and a torch recessed in the door. There are also a power outlets in the cabin, rather than just USB ports, so you can charge your electronics on the move.

Rivian has also developed a 'Pet Mode' for the cabin, which the company claims allows owners to safely leave their pets in the car. The system allows the air-conditioning to keep running, even while the ignition is off, so your pet doesn't get overheated or freeze, and the media screen displays a message saying that your pet is okay (so no good Samaritan smashes your window to save your animal friend).

The R1T's other major party trick is the 'cargo tunnel' that runs the width of the car, taking advantage of the empty space between the cabin and the tray. This is a unique feature for the R1T, allowing for an extra 331 litres of lockable storage, which can be accessed on both sides or through the cabin via the rear seats.

Rivian even showed off a 'Camp Kitchen' that could slide in and out of the tunnel. This elaborate accessory was designed to make camping easier, featuring an induction cooktop, sink and crockery, but it has since been removed from the company's website as it is reportedly redesigned. Hopefully it's available again by the time the R1T makes it to Australia.

This would work in tandem with the 'Camp Mode' function that lets the ute self-level its suspension so the body is flat on uneven ground and turns off the exterior lights and sounds not to distract others, while still allowing you to use the power outlets in the tray and cargo tunnel.

As for the space in the cabin, it's good in the front and rear. With a 3449mm wheelbase there's generous room for the rear occupants that allows for two adults to sit in comfort, and Rivian claims it's wide enough for three child seats.

As for storage, in addition to the cargo tunnel, there's under bonnet storage measuring 314 litres, so there's plenty of out-of-sight space despite it being a ute.

The tray measures quite square, at 1374mm long and 1297mm wide, but Rivian has designed the tailgate to sit flush with the tray bed, which can extend the usable length to 2131mm.

The tray itself has several handy features. These include multiple power outlets and an air-compressor, so you can add extra pressure to your tyres if you let them down to go off-roading or pump up camping equipment.

Underneath the tray is the housing to keep the spare tyre on the off-road package, but as a spare isn't available on all models as standard, it can be used as storage for wet or dirty items because it's washable and has a drainage hole.

As many of these new car companies have found, including Tesla with its long-gestation periods for the Model 3, Model Y and now Cybertruck, mass-producing motor vehicles isn't an easy task. So, to simplify things and help get its business up and running, Rivian has focused on a single R1T variant for the US market initially.

This is the range-topping quad-motor R1T, with four electric motors (two per axle), which is priced from US$89,000 (approx. A$139,000)

That should give you an idea of where Rivian has positioned the R1T in the US market. This isn't a 'working-class ute'. This is one of the new breed of lifestyle vehicles that have become increasingly popular in the US and Australia.

Rivian has plans for a more affordable dual-motor (one per axle) model, which will start at US$73,000 (approx. A$114,000), and be able to be upgraded with a 'Performance' motor package for US$5000 or the choice of a 'Large' battery for US$6000 (approx. A$9000) or the 'Max' battery for US$16,000 (approx. A$25,000). We'll explain the technical difference between those motors and batteries below.

As for standard equipment, the R1T comes with a 21-inch alloy wheel and 'road' tyre, a built-in air-compressor, 'Gear Guard' security cable (again, we'll explain in-depth later), synthetic leather trim, dark ash wood inlays, heated and ventilated seats and a heated steering wheel.

Notably absent is Apple CarPlay and Android Auto, with Rivian preferring its own bespoke Google-powered system.

There is an 'All-Terrain' package available, too, which swaps out 20-inch alloys with all-terrain tyres, underbody protection and a full-size spare, that's stored under the tray.

Rivian also offers a variety of accessories including MaxTrax recovery boards, first aid kits for humans and pets and an off-road recovery kit that includes straps, hitch link and gloves.

The company has also partnered with Yakima, an American company that specialises in adventure accessories, to offer a roof-mounted tent for the R1S (but doesn't currently offer it on the R1T configurator).

And if that's not enough accessories for you, Rivian sells a huge array of branded merchandise via its website, including shirts, hats, chargers, bike mounts, drink bottles and even pet gear.

This is probably the one area where the Ineos can claim to be a product of modern thinking. And that’s because the engine choices – a 3.0-litre inline six-cylinder petrol or diesel – and the eight-speed automatic transmission are all sourced from BMW and ZF, respectively.

Both engines use four-valve-per-cylinder technology and while the petrol boasts 210kW of power and 450Nm of torque.

The diesel isn’t far behind in the power race with 183kW, but trumps the petrol version for torque with 550Nm. Interestingly, the turbo-diesel engine uses all alloy construction, which, while now common in petrol units, is more of a novelty in the diesel world.

The eight-speed transmission feeds into the two-speed transfer-case where it’s sent to each axle via the permanent all-wheel drive system.

Ineos claims either version will get to 100km/h in under 10 seconds and top speed, in deference to the tyres as much as anything, has been limited to 160km/h.

Approach, departure and ramp-over angles are all among the best in the business and Ineos claims a safe wading depth of 800mm. The optional snorkel air-intake is likely to be a very popular addition among Australian buyers.

There are three main powertrain options for the R1T - Dual-Motor AWD, Performance Dual-Motor AWD and Quad-Motor AWD.

Even as the entry-level model the Dual-Motor AWD makes 397kW/827Nm and can sprint from 0-60mph (96km/h) in just 4.5 seconds.

The Performance Dual-Motor AWD steps things up to 495kW/1123Nm and a sprint time of 3.5 seconds, while the Quad-Motor makes a very potent 622kW/1231Nm and takes just 3.0 seconds to run 0-60mph.

The Quad-Motor we tested comes standard with eight 'Drive Modes' that adjust the ride height, suspension stiffness, brake regeneration, stability control and torque distribution. The eight modes are - 'Sport', 'Off-Road Drift', 'All Purpose', 'Off-Road Auto', 'Off-Road Rock Crawl', 'Off-Road Rally', 'Conserve' and 'Towing'.

The ability to change torque distribution is the key function, as it allows for a wide variety of driving characteristics. For example, in Sport and Off-Road Drift it can send the majority of the power to just the rear wheels, allowing the R1T to perform like a rear-wheel drive vehicle. While in the Conserve setting it can send power only to the front motors to save energy. Or in the Rock Crawl setting it can send power to individual motors to help climb over obstacles.

The official combined cycle fuel economy figures for the petrol and diesel engines respectively are 12.6 litres per 100km and 10.5 litres per 100km.

Realistically, these will be your highway consumption figures and the relatively hefty and aerodynamically blunt Grenadier will never be a fuel sipper. Hitch up a big caravan and use most of the vehicle’s 3500kg towing capacity and that consumption will blow out massively.

As it is, the 90-litre fuel tank should give the petrol model a cruising range of 715km or so, while the diesel should achieve closer to 850km.

It’s worth noting, too, that the diesel version uses AdBlue, so factor that, as well as the currently higher cost of diesel over petrol, into running costs.

The range of the R1T depends on how much you're willing to spend. The standard battery provides 435km for the Dual-Motor AWD but if you pay for the Large battery that extends to 560km while the Max battery buys you a range up to 640km.

The Performance Dual-Motor comes standard with the Large battery, so it has a range of 560km with the option of 640km with the Max battery.

The Quad-Motor comes equipped with the Large battery as standard and has a 530km range, but it isn't available with the Max battery.

Rivian claims the R1T has a 220kW max charging rate on a DC fast charger. The company is rolling out its own network of charging stations in the US but crucially it also recently signed a deal with Tesla. 

A new 'Magic adapter' is now available so Rivian owners can access Tesla's network of more than 12,000 chargers in the US. Hopefully that deal carries across to the Australian market when Rivian arrives here.

The first impression when jumping behind the Grenadier’s wheel is that the vehicle is super easy to place accurately at the front.

That’s because the two front corners are easily visible (thanks to the bluff, bull-nose front) and you sit nice and high.

In fact, the Ineos has the knack of immediately feeling smaller than it is, which is a great confidence booster for somebody new to off-roaders.

The steering also helps make a good first impression with no trace of looseness despite the slow ratio and almost four turns lock-to-lock.

The turning circle is also vast, and all of this makes the Grenadier anything but a car to hustle along a twisty road, but the pay-off is when you’re off-road.

In the bush is where this vehicle hits its straps, of course, and take it as read that this thing will go anywhere any other off-roader with number plates will take you.

The live axles give superb wheel articulation (at the expense of a little body roll on the bitumen) and that slow steering makes for accurate wheel placement in low-range going.

The coil springs only add to the wheel articulation, but there’s a small degree of impact harshness on patchy bitumen as a trade-off. We’d happily live with that.

And when you finally do run out of articulation and the Grenadier starts to spins its wheels on loose surfaces and at mind-blowing angles, you simply grab the lever for the centre differential lock and continue on.

And if that’s not enough (provided you’ve optioned them) the front and rear locking diffs turn the vehicle into the next best thing to a bulldozer.

The Ineos is also the car that proves petrol and diesel technologies are getting closer and closer to each other.

The diesel is smooth, refined and quiet, while the petrol’s twin-scroll turbocharger means it grunts like a diesel used to. Our choice would, then, probably be the diesel if only for its greater fuel economy and range.

The eight-speed transmission does a great job on- and off-road and is calibrated separately for the latter with the ability to second guess what’s going on and hold gears where necessary.

We’d still like to see paddle-shifters, however, as the standard T-bar shifter doesn’t allow for the sort of instinctive ratio swapping sometimes required off road.

Like all EVs the R1T manages to combine rapid performance with a whisper-quiet powertrain, but what stands out is how refined the Rivian feels. For a car company's first effort the level of isolation you feel from the outside world is impressive. It doesn't have any of the squeaks, rattles and mechanical groans that plagued some other start-up EV car companies in their early days.

Instead, the R1T feels like a very complete and well resolved package. Like many modern EVs, starting it up is as simple as climbing into the driver's seat, with a sensor immediately preparing the car for you to head on your way without needing to press a 'start/stop' button.

Tap the gear selector stalk down for 'Drive' and you immediately experience the immense torque from Rivian's quad-motor powertrain. Even at suburban speeds you get a sense of the power that lurks beneath the surface of this ute.

Once we found a safe spot to unleash the full potential of the four motors they did not disappoint. It has the kind of sickening acceleration that we've come to expect from electric vehicles, with Rivian's 0-60mph (0-96km/h) claim of just 3.0 seconds feeling completely legitimate.

The regenerative braking is extremely powerful, and that's a pro and a con. That's because there are only two modes - standard and strong - but even in the lower setting there's powerful retardation as soon as you release the accelerator. This is very much an EV that can be driven on one pedal, which is fine, but it does take some getting used to.

A number of carmakers have begun offering much lower levels of regen braking, which allow you to drive more like a conventional internal combustion engine vehicle by using both the accelerator and the brake pedal, so perhaps a lower setting is something Rivian will have to consider in the future.

It also doesn't help that adjusting the regen braking is another function that requires you to dive back into the touchscreen menu, rather than using steering wheel-mounted paddles like other EVs have adopted.

The ride felt quite firm on the streets of Los Angeles, but that's not entirely surprising for what is a very heavy vehicle (it tips that scales at just over 3250kg) that's riding on 21-inch alloy wheels. However, given air suspension is standard across the range, it feels like it could be tweaked to make for a more compliant ride, especially on Australia's choppy roads.

The standard air suspension also allows for a variety of ride heights for improved off-road performance, with R1T able to adapt from as low as 241mm in 'Sport' mode all the way up to 378mm in its 'rock crawl' setting.

The R1T comes fitted with the usual array of airbags and passive safety systems, but Rivian founder Scaringe spent years working on autonomous vehicles as he built up his company so there's an array of active safety features that make the ute semi-autonomous.

Rivian calls this system 'Driver+' and it features all the now-normal active safety items like autonomous emergency braking, adaptive cruise control, lane change assist, lane keeping assist and blind-spot warning. The combination of these systems allows for some mild autonomous functions under the right circumstances.

Another interesting safety feature is called the 'Gear Guard' system. It's a complex system that includes a camera array, an external warning system and a physical cable in the tray.

Rivian calls it a 'family' of technologies but in simple terms it uses five of the pick-up's 11 cameras to monitor the surrounding area and sound an alarm if people are getting too close. If it sets off the alarm, the car will also send you a text message alert so you can check what's happening.

It also includes the Gear Guard cable, which is a braided steel cable with a nylon cover that you can thread through anything - such as a bike or other sporting equipment - and then lock into a connection built into the tray. Again, it uses the cameras to record anyone getting too close so you know who's tried to pinch your stuff.

The system also includes a cute monster mascot that pops up on the media screen to let people know they are being recorded. Plus it gives Rivian something to put on t-shirts to sell on their website.

The Grenadier is covered by a factory five-year/unlimited kilometre warranty. The chassis and body components are also covered by a 12-year anti-corrosion warranty.

Service intervals are every 12 months or six months in the case of a vehicle being used in harsh conditions.

In the US Rivian offers a five-year/60,000-mile (approx. 96,000km) warranty for the quad-motor models and a four-year/50,000-mile (approx. 80,000km) warranty for the rest of the range. But the battery and drivetrains are covered for up to eight years.