GWM Tank 500 vs Lexus LX600

What's the difference?

The Tank 500 is an impressive seven-seat 4WD wagon. It’s reasonably nice to drive, comfortable and it’s a capable 4WD.

There are glaring issues with some of its driver-assist tech and its hybrid set-up doesn’t offer the fuel economy you’d hope for. But it is packed with features and represents decent value-for-money when cross-shopped against the likes of Prado and Everest.

There's absolutely no doubting the new LX's off-road credentials, nor the fact that it takes luxury SUVs to new heights in the four-seat Ultra Luxury model. Do you need a massaging chair and a foot-stool to get to your camping site? Probably not, but globally, there's a distinct market for that sort of decadence.

Closer to the other end of the LX line-up, however, there's a fair bit of cross-over in price and luxury terms with the Lexus' close cousin, the Toyota LandCruiser 300 Series. That suggests there might be a LandCruiser that will do the same job for a little less money and, if that's the case, then the LX loses a little relevance, particularly the petrol-engined version here in Australia. Until, that is, you take into account buyers for whom the Lexus badge infers the bank-vault solidity and prestige that the brand has worked so hard to establish. Which is another way of saying; it all comes down to where you stand on the politics of envy.

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

In terms of dimensions, it’s 5078mm long (with a 2850mm wheelbase), 1934mm wide and 1905mm high.

The Tank 500 has a kind of throwback retro style. Not quite as much as its smaller stablemate, the Tank 300, but obvious nonetheless.

There are plenty of old-school 4WD design cues. It’s more than a bit blocky and straight up and down in places, yet it still manages a somewhat contemporary look. Although, there’s a lot of chrome everywhere if that's your cup of tea. 

It's clear to see where the GWM Tank 500 takes its cues from – most of the current crop of popular 4WD wagons, such as the Toyota LandCruiser 300 Series.

The Tank 500 is a large vehicle and it straddles that line between large and extra-large 4WD wagons. It is longer than any 300 Series, but it’s narrower and shorter.

It has a sunroof, roof rails and big side steps, befitting a 4WD wagon, and 18-inch alloy wheels.

The interior is well laid-out and functional. Depending on the variant, the interior will either have synthetic leather seating (Lux), or genuine Nappa leather seating (Ultra) and beyond ample soft-touch surfaces there's much to like about the GWM Tank 500's practical and comfortable interior.

Perhaps the most left-field design element is the way the LX can, depending on trim level, be configured in terms of its seating. In the past, we’ve seen plenty of SUVs available with a choice of five- or seven-seat layouts, but the LX is the first time we’ve seen seating choices range from seven- to five- to four-seat layouts. If nothing else, it illustrates the breadth of applications a modern luxury SUV is expected to cover.

Those who use their four-wheel drive SUVs off-road will also note the shift back to six-stud wheel hubs. Toyota’s (and Lexus’) move to five-stud wheels a few years ago suddenly made the vehicle’s wheels incompatible with owner’s existing caravans and trailers.

The new LX has also become a committed subscriber to the engine-downsizing theory of modern vehicle design. While the previous model was available with a 4.5-litre turbo-diesel and a massive 5.7-litre petrol, the new engine capacities of 3.3 litres for the diesel and 3.5 litres for the petrol represent major philosophy changes. Both the new engines are now V6s, rather than the previous V8 layouts.

And to give the new car a James Bond moment, all models bar the entry-level version feature a fingerprint sensor to control the starter button function. Q would be pleased.

The GWM Tank 500 Lux has seven seats. Bucket-style seats up front for the driver and front passenger (fine in terms of support and comfort), a three-seat second row in a 60/40 split configuration and a third row in a 50/50 split. 

The seats in the Lux are synthetic leather, the Ultra gets Nappa leather and the Lux driver gets an eight-way power-adjustable seat plus four-way adjustable lumbar support; the front passenger gets four-way electric adjustment.

Trading up to the Ultra gets driver and front passenger seats that offer a variety of massage modes. Hmmmm, massage…

In the grand tradition of 4WD wagon second-row seats everywhere, they are fine but not fantastic – reasonably comfortable and supportive. The second and third rows fold flat to expand the rear storage capacity. 

Cargo space is a listed 98 litres when all seats are in use, 795 litres when the third row is stowed away, and 1459L when the second and third rows are lowered.

In the rear cargo area there are tie-down points and a cargo slide cover to conceal whatever you have in the back from prying eyes.

Up front, the 14.6-inch touchscreen multimedia system, with Apple CarPlay and Android Auto connectivity, dominates the dash and is easy enough to use, although the cabin set-up is a bit confusing and counter-intuitive in its operation.

Case in point: while the aircon’s fan-speed can be controlled using physical buttons or on-screen buttons, the temperature controls can only be adjusted via the screen which poses a problem if the screen itself freezes on the start-up graphics and you’re unable to adjust the temp via the screen – as it did on this test.

There's also wireless charging, front and rear USB ports, as well as 12V and 220V power outlets.

The audio system has eight speakers in the Lux and 12 in the Ultra’s Infinity system.

The Lux has ‘follow me home’ lights but it doesn’t get the Ultra's 64-colour ambient lighting system.

The practicality of each variant of the new LX is dependent entirely on how many people you need to move. The base-model version has seven seats with a two-three-two layout, while the Sport Luxury and F Sport feature five conventional seats in two rows.

The Ultra Luxury’s four individual seats obviously make it the variant of choice for the buyer who doesn’t need the extra seats, but clearly limit its appeal for families. But if luxury is your aim, the rear passenger seat in particular is the one to be in as it can be configured to offer up to a metre of legroom and even features a footrest when the front passenger’s seat is moved all the way forward. Both rear seats are also heated and cooled and reclinable to an angle that NASA has calculated offers the maximum support for the human body.

Vents in the rear seat area allow for an air-shower (of cool air over the passengers) or an air-curtain (a blanket of warm air at shoulder height).

The seven-seat versions have a third row of seats that folds flat into the floor (a major improvement over the old fold-up third row) and the second row folds and tumbles into the footwell. There’s a 220-volt outlet in the luggage compartment, too.

Cargo space is slightly less than the old model, but with second and third row seats folded, the LX has cargo space of up to 1871L.

The single-piece tailgate of the new Lexus won’t win as many friends as the old, split tailgate design which formed an impromptu kitchen bench or covered picnic seat. But the single rubber seal of the new design may be an advantage in keeping dust out on outback roads.

Much has been made of the Toyota LandCruiser’s $90K starting price in LC300 form, so it will come as no surprise to learn the new LX is likewise bold when it comes to the sticker on the windscreen.

The range kicks off in seven-seat form with the entry level LX600 (petrol) and LX500d (diesel) priced at $152,300 and $148,800 respectively. Of course, at these price points, entry-level is a relative term, and the list of standard features is a long one, indeed.

Lexus has gone for a tech-heavy look and feel here, with a 12.3-inch main display, a 7.0-inch lower screen as well as 8.0-inch multi-function display screen and even a colour head-up display for the driver. Lexus’ latest generation multi-media system is used, but may require some familiarisation for some owners.

The entry-level car also gets 20-inch alloy wheels, heated and powered front seats, leather-accented upholstery, a premium 25-speaker stereo system, LED headlights and active height control of the suspension via hydraulically-adjustable dampers.

Lexus has also fitted 'Multi-Terrain Select' and 'Multi-Terrain Monitor 2' to allow for different types of terrain and grip conditions as well as giving the driver a 360-dgeree camera’s-eye view of the track and the vehicle crossing it.

If that’s not enough, Lexus also offers what it calls an 'Enhancement Pack' which adds 22-inch alloy wheels, a sunroof and a kick-sensor tailgate for an extra $5500.

The next step up the LX ladder is the Sports Luxury model with a price-tag of $165,800.

For the extra money, you get a premium leather covering for the seats, and the front seats become heated and ventilated. There’s also a heated steering wheel, a cool box (much appreciated in Australia) a split rear-seat entertainment system and specific trim including timber veneer.

The new F Sport is next and adds not just more equipment but more capacity to the car’s off-road aspirations. That’s down to a Torsen rear differential which is torque-sensing in the way it distributes drive to each rear tyre, as well as performance dampers at each corner.

Dark exterior accents and a mesh grille help justify the F sport’s sticker of $171,800, as do interior touches such as seats with extra bolstering and some aluminium trim accents.

Which brings us to the headline act, the Ultra Luxury, which represents a huge price jump to $210,800. As well as extra equipment such as a rear touchscreen for climate control, wireless device charging, the Ultra Luxury is designed as a vehicle where the owner is more likely to be in the rear seat rather than the driver’s seat.

A strict four-seater, the vehicle has a pair of plush rear bucket seats (Lexus calls them captain’s chairs) which recline a full 48 degrees and feature a massage function. The passenger’s rear seat even runs to an ottoman and the entire cabin is trimmed in plush, quilted leather. Surely, with this layout, Lexus has achieved peak oligarch.

Every Tank 500 Hybrid has a 2.0-litre turbo-petrol engine, a 1.76kWh battery and an electric motor. That combination produces 255kW and 648Nm.

The Tank 500 has a nine-speed automatic transmission, low- and high-range 4WD gearing, as well as a rear diff lock.

While the Toyota LandCruiser 300 Series is a diesel-only proposition, the Lexus LX takes a broader view of what its buyers will want in such a vehicle.

As a result, there’s a choice of petrol or diesel power for the LX range, with both engines covering all variants apart from one. To add weight to the theory that the Ultra Luxury model is for people for whom fuel costs really don’t matter, it’s available only as a petrol vehicle.

The turbo-diesel engine is the 3.3-litre V6 twin-turbo unit we see in the 300 Series. It’s unusual in that it uses hot-side-in technology where the exhaust system and turbochargers live inside the vee of the engine, rather than hanging off each side as is much more common. Lexus claims greater efficiency from this layout with less plumbing between the cylinder head and turbo units as well as a more compact design.

Outputs for the turbo-diesel are 227kW of power, with an impressive 700Nm of torque produced anywhere between 1600 and 2600rpm, which is where the engine will spend most of its operating life.

The petrol engine is also a V6 and also twin-turbocharged. It measures 3.5 litres and, again, features a design that allows a smaller capacity engine to exceed the outputs of the physically larger, previous model. To that extent, it makes 305kW of power and 650Nm of torque; both impressive figures.

There’s only one transmission available on the LX, and that’s a 10-speed conventional automatic. To compliment that rugged, ladder-chassis design, the LX also has a transfer-case with proper off-road gear ratios. This is what gives the vehicle its rock-crawling and river-crossing abilities, while permanent four-wheel drive and the Multi-Terrain Select system mean no-fuss operation.

Official fuel consumption is 8.5L/100km on a combined cycle on regular unleaded fuel. On this test I recorded 12.8L/100km. 

The Tank 500 has a 80-litre fuel tank, so, going by those fuel figures, you could reasonably expect a driving range of about 625km from a full tank.

Note: Drop 30-50km off any driving-range figure for a better idea of your vehicle’s safe touring range.

Also, remember that numerous other factors affect your fuel consumption and so impact your touring range, including how much extra weight you have onboard (passengers, camping gear, etc), whether your vehicle is fitted with any aftermarket equipment (bullbar, spare-wheel carrier, etc), whether you are towing (a camper-trailer, caravan, or boat, etc), your vehicle's tyre pressures and the conditions.

Much has been made of the new LandCruiser’s fuel-tank reduction to its new total of 110 litres. The LX follows suit with an 80-litre main tank and 30-litre auxiliary tank, but it’s worth remembering the improved efficiency of the new drivelines will maintain the range to a useful total. The base-model diesel version also misses out of the second tank for an 80-litre total.

Toyota claims a combined figure of 8.9 litres per 100km for the diesel and 12.1 litres for the petrol. On the open road, both variants will get pretty close to those targets (even though they’re a combined urban-highway figure) so the touring range remains useful and better than 1000km for the turbo-diesel with the twin tanks.

The Tank 500 has a fancy-schmancy start-up screen replete with Tron-style graphics and an accompanying soundtrack that are rather impressive, if you’re into that sort of thing. But I’ll let you know a few paragraphs deeper into this yarn why I think GWM should do away with that whole sequence.

This wagon has a kerb weight of 2605kg and a turning circle of 11.2m, so it’s not insubstantial, but it rarely feels too clumsy or cumbersome to drive anywhere.

It’s reasonably nice on-road during general driving duties but there are a few things to watch out for. 

Ride and handling is a bit firm and jittery on irregular surfaces such as rough country roads, but it's okay otherwise. It's reasonably quiet, somewhat refined and it's comfortable without being too plush. 

The engine, electric motor and auto transmission generally work together pretty smoothly, but there were times on this test, mostly on road, where there was a jarring change when the electric motor switches to the petrol engine. Not atrocious, but certainly noticeable.

Acceleration is sometimes unpredictable with a sequence of events thus: I put my right foot down to get enough speed for a quick merge from standstill into oncoming traffic, no reaction from vehicle at all… then, with a flaring throttle, it will suddenly lurched into motion. Inconvenient at best, dangerous at worst.

The brakes are also very spongy and often slow to bite until really stomped.

The Tank 500’s driver-assist tech is too clunky and intrusive. I drive a lot of country roads and because those surfaces sometimes don’t have road markings at the side or a centreline, the Tank 500 was constantly sounding alerts or jerking the steering wheel to get me back into what it thought was the correct driving line on those country roads.

The adaptive cruise control is inconsistent. You’ll cruise along nicely until the system applies immediate heavy braking due to a speed sign that’s not applicable, or a car that’s not that close (to the side or in front).

Also, the driver monitor is annoying. It was forever telling me to have a break, or to keep my eyes on the road, or to focus on the road, or – and this is a direct quote from the system itself – “Beware of the road”.

I reckon GWM should ditch the Tank 500’s fancy start-up screen graphics and soundtrack and spend that money on sorting out the driver-assist tech so it operates more seamlessly and effectively.

However, the good news is the Tank 500 feels right at home when four-wheel driving.

On paper, it seems like it should be capable off-road. It has a Borg Warner dual-range transfer case, off-road driving modes and a rear lock. 

It checks out in terms of off-road measurements with approach, departure and rampover angles of 30, 24 and 22.5 degrees, respectively, 224mm ground clearance and a wading depth of 800mm.

And it mostly is rather capable, but there are a few issues here and there. 

The Tank 500 is built on a traditional platform, a body on ladder-frame chassis, and that's pretty much 4WD wagon personified right there.

It has all the mechanicals to go with that, as well as the added bonus of an electric motor which punches a bit more power and torque into this vehicle. 

There is plenty of torque across a decent spread of revs and, when off-roading, that transition between the electric motor and the petrol engine is generally pretty smooth. 

Driving modes and other off-road driver-assist tech on board the Tank 500 work pretty well, but the off-road traction control system could do with a bit of a recalibration as it’s not quite as precise as it is in some of the Tank 500’s natural rivals. 

Low-range gearing is good, engine braking is solid and the drive modes – adjusting engine outputs, transmission settings and more – all seem to work seamlessly well. 

There is plenty of other tech on-board, including a 360-degree camera, and an off-road set-up on the screen that shows you the vehicle’s pitch and roll, tyre pressures and other information.

In the past I have written off features such as the Tank 500’s transparent chassis function. I'd rather stick my head out the window and have a look, or stop the vehicle, get out and have a good look at the track ahead.

But the transparent chassis function is of some value, although you shouldn’t rely on it or any of the other tech. You still want to have a real-time, real-world view of the track heading to the sides. And the Tank 500 offers plenty of visibility.

There are a few other trade-offs in this 4WD’s make-up, though. The side steps look like they could easily be susceptible to damage while off-roading, although I managed to avoid grinding them on any rocks, and the standard tyres are on-road SUV tyres (made for reduced noise) and are less than satisfactory for 4WDing.

If you're planning to use the Tank 500 as your tow vehicle of choice, then it's handy to know that unbraked towing capacity is 750kg and braked towing capacity is 3000kg, which is under the 3500kg norm for this market segment.

Lexus surprised us a bit with its choice of test roads for the LX’s launch. As well as some twisty bitumen which might not, on the surface, have seemed the most LX-friendly terrain, the launch also threw in some steep if not otherwise too taxing off-road work.

The steep downhill section highlighted the fact that the LX has probably the best hill-descent control we’ve sampled. Not only is it simple to use with speed variation via the rotary knob that otherwise controls the drive modes, it’s also consistent and doesn’t stumble or lock-up wheels and bang brake calipers intermittently.

The second surprise was how well 2.6 tonnes of luxury off-road SUV handled the winding blacktop. It’s no performance-oriented SUV with its live rear axle and off-road-worthy suspension settings, but it can be hustled along in a pretty tidy manner if you concentrate and keep it flowing.

Beyond that, it was pretty civilised at everything else, too, and although it’s not a compact vehicle by any means, the cameras and sensors ensure that it’s not too much of a brain-teaser to park.

The LX seems to have slightly better noise suppression than the LandCruiser on which it’s based and the diesel version doesn’t seem quite as vocal under load. That said, it’s still very quiet and when rolling along at highway speeds and low engine revs, even the diesel is tomb-like in its silence.

But the petrol is next-level refined. There’s a small degree of engine raspiness when you rev the petrol V6 hard (and you won’t mistake it for a V8) but it’s a sophisticated soundtrack and, at a steady throttle, the petrol LX is even more silent.

The two engines have vastly different torque curves, but the 10-speed transmission is so on top of things that it can tailor its shift-pattern to make the absolute most of whatever torque and power are being produced. You can just feel the transmission holding a gear a little longer when the driver dials up max thrust, but in the interests of getting a heavy vehicle moving swiftly, using a clever transmission is the smart, modern way to do it.

Steering is a fraction light to be completely tactile, but that’s a function of the off-road abilities, and we’re pleased to report that the turning circle is very good given the exterior dimensions and makes tight city work much easier.

The shift paddles are, ironically, likely to be of most benefit when off-road and it’s here that the LX lays the SUV pretenders to waste. With low-ratio gears in the transfer case and that clever 10-speed, the LX will climb up some amazing places. It’s fair to say that, like all good off-roaders, you’ll run out of brave pills before the LX runs out of talent.

And while the suspension does a good job off-road, the live rear-axle and independent front suspension also combine pretty well on the blacktop. There’s some initial thump on pattery bumps that are felt more than heard. But as the bumps get bigger, the LX gets even better at dispatching them.

The variable ride height feels like air-suspension but is actually a clever hydraulic adjustment to the dampers to increase their length and, therefore jack the vehicle up for off-roading. Strangely, the ride seems to become a fraction firmer (and we mean a fraction) as the height cranks up, but most owners will never notice it.

What they will notice is the composure that the LX has in most settings. No, it’s not the fastest or tidiest handling SUV out there, but it’s well beyond good enough. And off-road? Very, very little is likely to touch it.

Lexus’ latest safety innovations have made it on to the new LX, and as well as the now-usual driver aids and passive safety gear, there are fitments such as an autonomous braking system that can identify cyclists in daylight hours and pedestrians any time of the day or night.

There’s also intersection turn-assist which minimizes the chances of a crash when turning across oncoming traffic, as well as emergency steering-assist to help with fast inputs in a crash-avoidance situation.

The adaptive cruise-control now also features curve-speed reduction if the car thinks a corner is being tackled at too high a velocity. Along with that is road-sign recognition, blind-spot monitoring, tyre-pressure monitoring, 10 airbags (12 in the Ultra Luxury) and Multi-Terrain Monitoring which allows for a transparent on-screen outline of the car, allowing the driver to see what’s around and even underneath the vehicle.

The Tank 500 is covered by a seven-year/unlimited km warranty, and seven years capped price servicing. 

The Tank 500’s 1.76kWh battery has an eight year/unlimited km warranty.

Service intervals are scheduled for every 12 months/15,000km. Prices were not available at time of writing.

Lexus Australia recently upgraded its factory warranty to five years/unlimited kilometres (up from three years). That’s better, but by no means a real advantage over most of its competition.

Capped price servicing is available at $595 per service for the first three years. The catch there is that servicing is every six months or 10,000km, an area in which Lexus trails its main competitors.