Ram 1500 vs Ram 2500

What's the difference?

New engine or not, the facelifted Ram 1500 continues the theme of big US pick-ups by being capable of extreme towing feats as well as offering interior and cargo space that the mid-sized dual-cabs can only dream of.

That said, if you don’t need to tow 4.5 tonnes or seat five large adults, then maybe the 1500 and its ilk are overkill. Certainly, that’s the mood among many consumers who simply find them too much of a good thing.

Our pick would probably be the Laramie Sport for its superior ride quality, more sensible 20-inch tyres and reduced price. It can also tow a little more than the Limited, if that’s important to you.

On paper, of course, the Limited with its stonking engine tune should get our vote, but there’s absolutely no way the less powerful Laramie is anything but a powerhouse in its own right. But either version manages to carry off the feeling of being a high-end product, with refinement levels lacking in a lot of diesel-powered alternatives.

Yet, there are still compromises: The Ram is unlikely to be especially compatible with the average Aussie bush track (in width terms, anyway, on tracks formed by Toyota LandCrusiers and Nissan Patrols). And even though efficiency is up with the new engine, this will still not be a cheap vehicle to run day to day. Nor is the purchase price any less scary than its competitors’.

And of course, as with any of these full-sized trucks, buying them for the right reasons rather than a fashion statement is crucial to their viability once the new-car shine has worn off and car spaces begin to look smaller and driveways narrower than they ever have.

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

The RAM 2500 Laramie 4x4 is designed primarily as an extreme duty tow vehicle, and in that role it excels. So if you've got something really big to tow like a multi-axle caravan, horse float, boat trailer or other type of trailer up to 7.0 tonnes, you'd be hard pressed to find a more effortless and luxurious way to move it than with one of these jiggers.

There’s not much point releasing a new model if your neighbours can’t pick the difference. So, Ram has revised the front and rear fascias of the pick-up with new grilles and a specific bonnet for the Limited. There are also new head and tail-light assemblies, a new front bumper and alloy wheel designs.

The Limited is a little sportier looking thanks to blacked-out door handles, grille, mirror covers, and the headlights that include an animated welcome when the vehicle is unlocked.

Ram calls this black-out stuff the Night Edition and it’s been made standard on all Australian Limiteds. The flagship version also gets a more sculpted bonnet for a more aggressive look. Strangely enough, though, all those black-outs somehow make the base grade look a little more high end to some eyes.

The rest of the deal remains the usual biscuits and gravy of big pick-ups, including the two-plus metre width and the requirement to often find two adjacent parking spaces before the grocery shopping can commence. What did you expect?

With a granite-crushing 3577kg kerb weight (by comparison Ford's top-shelf Ranger Wildtrak dual cab ute is 'only' 2250kg) the RAM 2500's architecture is tailor-made for heavy towing with a massive ladder frame chassis and expansive 3797mm wheelbase (Ranger 3220mm) providing rock-solid towing stability.

Front and rear suspension is via multi-link coil-sprung live axles (LSD rear), with four wheel disc brakes inside 18 x 8.0-inch polished alloy wheels and Michelin LT265/70R18E all-purpose tyres. Plus there's a full size spare.

ASV prefers to use the word 're-manufacture' rather than 'conversion' when describing its extensive body-off-frame RHD engineering process. We can vouch for that, having inspected the company's ISO quality-certified Melbourne production line, which turns out about 40 vehicles a month and employs 28 full-time staff in a dedicated factory right next door to HSV in Clayton. The end result is OEM standards in parts supply, engineering quality, standard of finish and driving performance.

Inside, the 2025 Ram 1500 is also updated with a larger 14.4-inch infotainment touchscreen with wireless Apple CarPlay and wired Android Auto, supplemented by a 10.5-inch passenger screen and dual wireless smartphone chargers.

The passenger’s screen is a big deal, too, as it allows the passenger to upload navigation way-points and destinations, watch a movie, or search the internet via a connected phone. And the driver sees none of it thanks to the blackout screen tech.

Even though Ram has obviously gone to a lot of trouble to make the right-hand-drive conversion seamless and perfect, we still wonder why the indicator stalk wasn’t moved to the right of the column. Cost, probably, and the placement of the rotary dial for gear selection is less than perfect, too. What we’d really like to see would be a column-mounted gear-shift, as well as paddle shifters which are brilliant when towing big loads.

The front-seat area is home to no less than three USB-A and three USB-C charging ports, while there are also two of each in the rear seat.

There’s a storage area under the rear seat which also flips up to form a large load area. There’s even a secret cubby-hole under the carpet in the rear capable of storing a laptop or small bag.

In place, the rear seat is another of the Ram’s big selling points compared with conventional dual-cab utes. The foot and leg room is strides ahead of the mid-sized pack and the seat itself is also a better class of perch. The dual-pane panoramic sunroof keeps it all light and airy, too. Plenty of grab handles and those automatic side-steps make getting in and out a pretty civilised process.

Despite the change in engine, the six-cylinder pick-up retains its 4500kg maximum braked towing capacity – at least in Laramie Sport form. That, however, is contingent on the use of a 70mm tow-ball, while towing drops back to 3500kg with the standard 50mm ball. All Aussie Rams have a tow-bar as standard.

The Ram 1500 Limited drops 300kg in its maximum braked towing capacity rating to 4200kg. That, says Ram, is purely because the Limited is a high-performance vehicle first and a load-lugger second, although one suspects the 22-inch Pirelli Scorpion tyres might be a factor in that as well.

As for payload, the 2025 Ram 1500 Laramie Sport features an 863kg capacity, while the Limited comes in at 782.5kg – 20kg and 17.5kg more than the pre-facelift version.

The tub features a spray-on liner and a cargo divider. There’s also a standard tri-fold tonneau cover for Australian 1500s, not to mention a fold-out step for accessing objects at the bottom of the tray. Powered side-steps are also standard on our Rams, backing up the prestige price-tag.

A powered tailgate is another nice inclusion which can be raised and lowered by touch or via the key-fob.

Fortunately, the twin storage bins along the top of each side of the tub remain, complete with their drain holes just perfect for adding ice and cool drinks.

The RAM 2500's payload capacity of 913kg might seem conservative compared to smaller dual cab utes with one-tonne payloads, but drill down further into its huge tow ratings and that 913kg (say 5-6 occupants and all their gear) looks mighty impressive.

Why? Because on a 50mm ball it can tow up to 3500kg with a full payload (7990kg gross combined mass), on a 70mm ball it can tow up to 4500kg with a full payload (8990kg GCM) and with a gooseneck and ring connection (aka pintle) it can tow up to 6989kg – and still with a full payload. That's a whopping 11,479kg GCM or just under 11.5 tonnes. Try doing that with a one-tonne ute!

The heart of this power giant is a Cummins 6.7 litre inline six cylinder turbo-diesel with 276kW at 2800rpm and a towering 1084Nm of torque at only 1600rpm.

The big cargo box, which is protected by a spray-in bedliner, is 511mm deep with a load floor that's 1939mm long and 1687mm wide with 1295mm between the wheel arches. That means it can take a standard 1160mm x 1160mm pallet, or a couple of dirt bikes with the tailgate up and heaps of room left for your gear and tools.

The cabin offers numerous storage options with bottle holders and twin storage pockets in the front doors, a huge centre console (which pivots into an upright position to serve as the centre seat backrest when required) with internal storage and three more cup/bottle holders, twin glove box compartments, rear door storage pockets, a central floor-mounted twin bottle holder and deep in-floor storage bins hidden under the carpet mats on either side. The rear seat can also be quickly reconfigured into a convenient flat-floored cargo area when required.

ASV offers a choice of 2500 and 3500 (larger GVM) models, with the 2500 attracting the vast majority of local sales as it has a higher peak tow rating and can be driven with a standard driver's licence.

Our test vehicle was the RAM 2500 Laramie Dual Cab 4x4 which starts at $139,500. That's a lot of money but not unreasonable when compared to the $120,000-plus you'll pay for Toyota's local towing hero, the 200 Series Land Cruiser in premium Sahara spec, with 'only' a 3.5 tonne tow rating.

The ASV RAM is supplied in top-shelf Laramie grade which includes a sumptuous six-seater leather interior with more features than you could ask for. These include all the usuals like multimedia interface, dual-zone climate control, sunroof, sliding rear window and power everything, plus some not-so-usuals like remote starting using the key-fob (great on cold mornings before you leave the house), a high-mount cargo camera to keep an eye on your payload, a heated steering wheel and power adjustable pedals to name a few on a very long list.

Further proof of its intended role in life is a seven-pin wiring harness, heavy duty receiver hitch and electric trailer brake control. In simple terms, it's fully loaded.

Here’s where the Ram world gets flipped on its head.

The new inline six-cylinder engine for the 1500 measures 3.0 litres which sounds like a relatively small unit for a vehicle this size. But don’t be fooled, because with twin turbochargers it really comes out swinging.

There are two states of tune for the engine dubbed Hurricane, starting with the basic tune that develops 313kW and 635Nm of torque. That’s a good chunk more than the old V8, in fact, 22kW and 79Nm more.

But it gets better. If you pony up for the higher-spec 1500 Limited you’ll find the engine bay now contains what Ram calls the 'high-output' version of the Hurricane. In that form, it cranks out an impressive 403kW and 707Nm. In old-school horsepower terms, those 403kW equal 540 ponies.

The extra power and torque comes from more turbo boost and, to cope with that, the High Output version of the engine sports a little less compression but twice the number of fuel pumps (two) to deliver the fuel.

Both versions of the inline six also use an intercooler with its own cooling system, rather than relying on the engine’s coolant reservoir.

In each case, the turbocharged engine sends its outputs through an eight-speed conventional automatic transmission.

The Ram also features four-wheel drive with a two-speed transfer-case for low-ratio off-road gearing. As well as two-wheel drive and a low-range four-wheel-drive setting, there’s also 4WD auto mode that allows the Ram to be driven on bitumen in all-wheel drive which is a huge bonus when towing in wet conditions.

The updated pick-up also offers five drive models, selectable via the steering wheel buttons. They include Normal, Sport, Towing, Off-Road and Snow.

Mechanically, the main difference between the two grades (engine output aside) is underneath where the Limited gets air suspension rather than the Laramie Sport’s conventional steel coil springs.

The heart of this power giant is a Cummins 6.7 litre inline six cylinder turbo-diesel with 276kW at 2800rpm and - most importantly in this context – a towering 1084Nm of torque at only 1600rpm. It's also equipped with a very effective exhaust brake with a choice of settings.

Chrysler's equally robust and well-proven (68RFE) six-speed automatic transmission with driver-adaptive shifting is purpose-built for extreme duty. The 4x4 drivetrain features a dual-range Borg Warner transfer case with electronic shift-on-the-fly control and a 2.64:1 low range reduction, which with the 3.42:1 final drive results in a 29.2:1 crawl ratio. Ideal for towing a heavy load out of a rugged worksite or a campground turned boggy by overnight rain.

Because of the classification the Ram 1500 falls into, there’s no compulsion for the manufacturer to state an official fuel consumption figure in Australia. And in this case, Ram doesn’t.

The most definitive statement we could get was that the 313kW tune is 12 per cent more fuel efficient than the outgoing Hemi V8, and the high-output engine is closer to 3.4 per cent more efficient. Although whether that extrapolates directly to a 12 and 3.4 per cent fuel saving respectively is not clear.

Our test drive included a stretch of gentle highway cruising, during which we saw an average of about 8.5 litres per 100km, which is about the best you can hope for, but remains a decent figure for such a machine.

In normal use, you can expect that to creep up, and seat of the pants says the standard-output engine should be good for a high 10 litres per 100km, and the high-output unit closer to a high-11.

Obviously, that will go to hell during off-road work or when towing any sort of trailer.

With the Laramie’s 98-litre fuel tank, that model should see an easy 700 to 800km between fills, while the Limited’s larger, 125-litre tank, should take it closer to a realistic 1000km range.

Bear in mind, though, that while the Laramie is happy with standard ULP, the higher compression and extra turbo boost of the Limited means it requires the more expensive Premium brew, which might be harder to find in the outback.

We conducted two tests based on fuel bowser and trip meter readings. The first, which mostly comprised heavy towing, resulted in 20.14L/100km compared to 16.6 on its instrument display. The second was a mix of city, suburban and highway driving with no towing which returned 15.08 litres/100km compared to 14.0 displayed.

If speed and acceleration were your only metrics, then the new Hurricane six-cylinder engine really delivers. Against a zero to 100km/h time of about 7.5 seconds for the outgoing Hemi V8, the standard-output Laramie Sport takes around 6.2 seconds for the same journey.

Point the high-output version down the same piece of hotmix, and the time to 100km/h falls even further to about 5.5 seconds and maybe even less if you get the perfect launch. Oh, and those figures were recorded with the transmission in 4-Auto, as trying the same thing in two-wheel drive will see the rear tyres turn into smoke bombs.

So, yes, it’s very fast for such a big truck. In fact, it’s fast by any standards, really. But does it feel 'right’ for a pick-up?

While it’s obviously not a V8, there is a huge sense of swelling, cresting performance on tap as well as a feeling that the turbo boost is available pretty much immediately. There’s very little lag, in fact, and, in the traditional manner of inline sixes, the Hurricane feels smooth and sweet all the way across the face of the tachometer.

What you can also feel is the eight-speed transmission really making its presence felt. Obviously, getting this much mass moving requires full use of all those ratios and even though the shifts themselves are crisp and silky, there is more evidence of the transmission at work than in a lighter vehicle with the same sort of torque. File this under `observations’ rather than `complaints’.

The steering is light but accurate and helps create the impression that the Ram is not as big to drive as it is to look at. That’s helped by the ride quality which, frankly, is superior in the base grade with its conventional steel springs. The Limited on its air springs feels a bit more lively and jiggly over patchy surfaces, but part of this is also surely the difference between the Laramie’s 20-inch tyres and the 22-inch Pirellis fitted to the Limited.

There’s a degree of tyre roar on coarse surfaces but, overall, if all you know about American picks-ups is hitching a ride in a 1976 F-100, you’re going to be very impressed at how these things have matured and become refined to the point where they’re a genuine high-end experience in many ways.

The strong whiff of leather is a nice way to start each journey. The full-length side steps and grab handles are required for every climb in and out of the elevated cabin which provides a commanding view of the world, even though the outer edges of its vast bonnet and front mudguards disappear from view.

The front seats are wide and comfortable with good lateral support and rear seat passengers have generous head, shoulder and legroom as you would expect. Although it feels huge when you first climb aboard, the RAM starts to shrink around you the more you drive it, aided by front and rear parking sensors and a reversing camera for tight parking situations (which is most of the time).

Its height of 1974mm (Ranger 1848mm) will still clear most undercover car parks (usually 2100mm limit) and its 2009mm width is only 150mm wider than a Ranger, so it will also fit within most car parking spaces. The biggest parking handicap is its oil tanker-like 6030mm length which is 675mm longer than the Ranger, so you need plenty of room for reversing.

On the highway it has a remarkably quiet cabin environment thanks to substantial ASV-added sound insulation, low wind noise and minimal tyre roar.

Ride quality when empty is generally good, although you do notice the firmness of the heavy duty spring rates over larger bumps. Acceleration is spirited, too, with an unbridled 1084Nm shoving you in the back and the steering is nicely weighted and relatively direct for an old-school steering box set-up.

The quartet of disc brakes, though, do not have the bite relative to pedal effort one might expect. ASV engineers claim it's the result of pad compounds which have to withstand the heat of up to 7.0 tonne towing loads, so they tend to be relatively hard.

On the highway it has a remarkably quiet cabin environment thanks to substantial ASV-added sound insulation, low wind noise and minimal tyre roar. At 100km/h with no payload, the 6.7 litre Cummins barely ticked over at 1400rpm and that hardly changed when we hooked up a dual axle New Age Caravan with a 3270kg tare weight.

Given that was less than half of its peak towing capacity, the big RAM barely noticed it was there. The engine's massive 1084Nm of torque at only 1600rpm was most impressive on long gradual climbs, allowing the truck and caravan combo to squash each hill in top gear with minimal throttle.

Each time you ease off the accelerator, too, the exhaust brake provides more than enough retardation (and Kenworth sound effects) to ensure you rarely need to push the brake pedal. And when you do, the electric trailer brake control provides powerful and sure-footed stopping power. The door mirrors were also wide enough to see along each side of the van and approaching rear traffic.

Currently no ANCAP rating but ASV subjected one to a full frontal barrier crash under Australian Design Rule 69/00 which it passed, thereby becoming the first locally converted (oops, re-manufactured) vehicle to be crash tested.

It's loaded with passive and active safety features including driver and front passenger airbags, front seat-mounted side airbags and front and rear side curtain airbags, electronic stability control, front and rear parking sensors, tyre pressure monitoring display and reversing camera. The rear seat has three headrests and three lap-sash belts plus anchorage points to secure up to three child seats.

Ram probably needs to do a bit of catching up in this department, as the 1500 seems off the pace warranty wise.

The three-year/100,000km factory warranty might be okay in throw-away North America, but it doesn’t really send the right message here. For reference, the Chevrolet Silverado range also has three-year warranty, while both the Ford F-150 and Toyota Tundra run to five years of cover.

Service intervals are every 12 months or 12,000km, and Ram has no capped-price servicing for the pick-up, although previous experiences tells us that the Hemi version was quite reasonably priced to service. Let’s hope that continues with the turbocharged version.

RAM Trucks Australia provides a three year/100,000km warranty plus national Roadside Assistance for the duration of the warranty period.

Service intervals of six months/12,000km whichever comes first. ASV has a 30-strong Australian dealership network providing full sales and after-sales service.