Lexus LX500D vs Aston Martin DBX

What's the difference?

The Lexus LX550d Overtrail holds plenty of appeal for those who’d like to bookend a work week of refined daily driving with a weekend of fun and adventure undertaken in style.

With a full complement of standard features, as well as offering premium comfort and understated design, the Overtrail makes a lot of sense as a potential purchase.

It’s luxurious on the road, capable off-road and the Overtrail holds up quite well if cross-shopped against the likes of Land Rover Defender, Toyota LandCruiser 300 or Nissan Patrol.

As with all Aston Martins the DBX is a seriously beautiful car with that high-end exotic but restrained exterior styling for which the brand is known. As with all Astons, too, the busy interior design may put some minimalism fans off and those high-placed shifting buttons pose a functionality problem.

As an SUV the DBX is spacious and practical. You could use this daily as a family car. I did and found it easy to adapt to.

The driving experience left me disappointed. I didn’t feel the same close connection with the DBX while driving that I have had with other super SUVs, such as the Lamborghini Urus and more affordable models offered by Porsche and Mercedes-AMG.

But then, you see those other cars everywhere, unlike the DBX which is a rare and beautiful creature, despite the flaws.

The LX500d Overtrail is 5100mm long (with a 2850mm wheelbase), 1990mm wide, and 1895mm high. It has a listed kerb weight of 2690kg.

It has an almost straight-up-and-down, old-school appearance, and leans more towards the retro-cool end of the design spectrum rather than the sleek end – and that styling, which is THE Overtrail look based on the GX Overtrail, works.

Adding to this 4WD wagon’s overall large-and-in-charge presence are its big front grille, bulging wing mirrors, side steps and those all-terrain tyres.

The Overtrail has black exterior touches (door handles and mirrors, window mouldings, wheel-arch trims), black front and rear bumpers, and bridge-type roof rails that top off its rugged look and further set it apart from its LX stablemates.

There are a lot more identifiably-Lexus, premium-style touches going on inside the Overtrail, including Overtrail-specific premium leather-accented front seats with Monolith colour stitching, Ash Sumi Black ornamentation, a plethora of soft-touch surfaces and a helpful does of durable plastic.

I'm not one to name drop but I was having a chin wag with Marek, that's Marek Reichman, Aston Martin's Vice President and Chief Creative Officer, the fellow who has designed every Aston from the past 15 years, that Marek. Anyway, before the DBX came out he told me any SUV he designed would be unmistakably an Aston Martin.

I think he nailed it. The gaping Aston Martin grille is unmistakably the same as the DB11's and the tailgate, which although is the back hatch to a large SUV, is absolutely the same as the rear end of the Vantage.

Everything in between has all the family hallmarks. There are those oval headlights and the huge beak of a bonnet, the chiselled side panels with wheel arches that push up towards the sky and those rear haunches.

Not a fan of minimalist design? Then you'll love the DBX's cabin and its dashboard cluttered with dials, buttons, and switches.

It's like the cockpit of a plane and it's a very Aston Martin thing – just look at the layout of the DB5 from the 1960s, it's a mess, a beautiful mess though. The same goes for current models such as the DB11, DBS and Vantage.

Seriously, if there was one area where Marek may have decided not to make the DBX unmistakably Aston Martin, I wish it had been the interior.

Still, I think the DBX has the best cabin design of any current Aston, with its large media screen built into the centre console and more modern styling.

But regardless of what it looks like the feel of the materials is outstanding. There's a thick leather coating on just about every surface, apart from those which are solid, cold metal, like the paddle shifters and door handles.

It's a plush, sporty place, like Batman's suit only it smells a lot nicer.

The DBX is a large SUV at 5039mm long, 2220mm wide with the mirrors unfurled and 1680mm tall. Yep, this thing fills up an entire space in a car park.

The DBX comes in a choice of 53 colours. Yes, fifty three.  There's the 'Onyx Black' my test car wore, but also 'Royal Indigo', 'Supernova Red' and 'Kermit Green.'

Overall, the interior is functional, the build quality is impressive and this is a Lexus so, of course, there are lashings of prestige.

For starters, the seats are comfortable. The 2026 Lexus LX500d Overtrail has a 10-way power-adjustable driver’s seat, and an eight-way power-adjustable front passenger seat and both have four-way Lumbar power adjustment and massager.

The second-row seats in this five-seater are in a 60:40 split folding configuration and are also on the right side of comfortable, which is not always necessarily the case in a 4WD wagon.

The 12.3-inch multimedia touchscreen system dominates the upfront layout and shows navigation, your smartphone desktop, reversing camera view, etc and when off-roading it displays multi-terrain monitor showing the road surface and other conditions.

Underneath that main screen is a 7.0-inch touch display that displays drive modes, adaptive variable suspension, air-conditioning controls and the like.

Both are easy enough to use without hassle.

The driver also gets a head-up display, projected onto the windscreen right in front of the driver, but say hoo-roo to that info once you’ve donned polarised sunnies.

The Overtrail has a powered sunroof/moon roof, whatever you want to call it.

It has plenty of charge points – including two USB-Cs upfront and two for the second-row passengers, and a wireless phone charging pad in front of the cooled centre console – and there are 12-volt outlets front and rear, and a 220V outlet in the rear cargo area.

There are numerous cupholders – upfront and in the second-row armrest – and bottle holders in the doors.

The five-seater Overtrail’s rear cargo area has a 220V/100W socket (to run camp lights, fridge etc), a cargo blind, tie-down points and cup holders on both sides, left over from the seven-seat layout.

Rear cargo space is listed as 1109L with all seats in use, and cargo space is 1960 litres if the second row is folded down.

The rear tailgate is powered and lifts to open rather than swings to the side as the barndoor-style doors do.

Minor gripe: You’d think with the amount of cash you spend on an Overtrail that Lexus would equip the off-road-focused LX with rubber floor mats because its interior should be ready to cop more than its fair share of dirt, sand and mud during its driving days.

Until the DBX came along the most practical Aston Martin was the five-door, four-seater Rapide which had a huge rear hatch and a boot big enough to swallow an entire matching five-piece luggage set – I saw it with my very own eyes.

Now there's the DBX which seats five (well, four comfortably, because nobody wants to be in the middle) and has a boot with a luggage capacity of 491 litres under the leather cargo cover.

As you can see it fit our three-piece CarsGuide luggage set, and I also used it to pick up some compost – very likely the first time anybody has done this to a DBX ever in Australia, and probably the last.

Cabin storage is impressive. The floating centre console is suspended like a hammock and under it is a huge bunk for a phone, wallet, and small bags. The split-opening armrest houses a large box, too.

The door pockets are on the small side but there are two cupholders up front and another two in the fold-down armrest in the second row.

Talking of rows, there's no third row. The DBX comes as a two-row, five-seater only.

It’s a roomy second row, with more than enough space for me at 191cm (6'3") tall to sit behind my driving position and headroom is excellent, too.

There is only one type of Aston Martin DBX and it wears a list price of $357,000, so it resides in the price range above the Porsche Cayenne, which tops out at $336,100, but below the Lamborghini Urus, which starts at $390,000.

The Bentley Bentayga V8 is its closest price rival, starting less than $10K higher than the DBX.

And while we're marvelling at the emergence of these super SUVs don't discount the original luxury SUV brand. The Range Rover SV Autobiography Dynamic is $351,086, and superb.

Let's take a look at the Aston Martin DBX's features.

Coming standard is leather upholstery, heated front and rear seats, three-zone climate control, a 10.25-inch media display with sat nav, Apple CarPlay and digital radio, a 12.3-inch digital instrument cluster, a panoramic glass sunroof, power tailgate, proximity key with push-button start, LED headlights and tail-lights, and 22-inch forged alloy wheels.

For this high-end corner of the market the value is good, but there are a couple of misses such as the lack of a head-up display and Android Auto isn't supported.

But if you wanted a shopping trolley packed with value you'd go to a supermarket, right? Maybe. What you really want to know is what it's like to drive, right? Let's start with horsepower.

Our test vehicle has a 3.3-litre turbo-diesel engine – producing 227kW at 4000rpm and 700Nm at 1600-2600rpm – a 10-speed automatic transmission and a full-time 4WD system.

This is a big wagon so it takes some encouragement to get going off the mark – it is sluggish rather than zippy around town – but once underway on an open road, especially on a highway, it punts along nicely.

I drove the seven-seater Lexus LX600 Sports Luxury – with a 3.5-litre petrol engine (305kW and 650Nm) – immediately after this test and – with the same dimensions, but 10kg lighter than the Overtrail – it’s more punchy off the mark.

The Lexus LX500d Overtrail has a variety of drive modes including Custom, Comfort, Eco, Normal and Sport S and Sport S+ for on-road driving.

It has front and rear locking diffs, and Multi-Terrain Select (MTS) drive modes for off-roading. Those modes include Auto, Sand, Mud and Rock. Each off-road driving mode adjusts throttle response, transmission shift patterns, wheel-slip control, engine power delivery and braking to best suit the specified terrain.

When it came to giving the DBX an engine Aston Martin chose the same 4.0-litre twin-turbo V8 that's in the Vantage only they made it more powerful – 25kW more at 405kW (542hp). There's 15Nm more torque as well, at 700Nm.

Shifting through a nine-speed automatic transmission the DBX's 0-100km/h time is 4.5 seconds, which is almost a second slower than the Vantage's 3.6 seconds.

That said, the DBX weighs more than 2.2 tonnes, has a maximum ground clearance of 190mm, can wade rivers to a depth of 500mm and has a braked towing capacity of 2700kg. Oh yeah, and it's all-wheel drive.

That engine is one of the world's best V8s. It's light, compact, efficient and can produce enormous grunt. It's also made by Mercedes-Benz. Yup, it's the same (M177) 4.0-litre V8 found in the Mercedes-AMG C 63 S and a stack of other AMG-badged beasties.

There's just one thing, the V8 in the DBX doesn't sound as good to me as the one in a Mercedes-AMG. Aston's version has a less guttural and breathy exhaust note.

Sure, it still sounds amazing and when pushed hard it screams like Boudica charging into battle, but how often will you drive like that?

Most of the time we're in traffic in the suburbs and city trundling around at 40km/h. But even with the ‘loud’ exhaust mode set the note is still not as deep and brash as the AMG, which sounds delicious even at a standstill.

You probably already know why Aston Martin uses Mercedes-Benz engines. But just in case, it's because the brand with the star has been a part owner since 2013. Aston saves money and in return gets some of the best engines in the world.

Official fuel consumption is listed as 8.9L/100km (on a combined cycle), but on this test, I recorded 12.8L/100km.

The Overtrail has 110L fuel capacity (80L main tank, 30L sub tank) so, going by my on-test fuel-consumption figure, you could reasonably expect a driving range of about 860km from a full tank.

However, as with any vehicle, once you’ve loaded it with real-world burdens (e.g kids, dogs, camping gear etc) you’ll soon see fuel-use figures increase.

In my fuel test of the DBX I took in open roads and city streets and measured 20.4L/100km at the pump.

On the same test loop the Urus I drove used 15.7L/100km and the Bentley Bentayga consumed 21.1L/100km.

It's not surprising these super SUVs are thirsty, but if you're spending all your time on city roads you can expect the consumption to be even higher.

What is surprising is Aston Martin thinking anyone could really get 12.2L/100km, but then all carmakers tend to claim overly ambitious fuel economy figures.

Just think, your next car after this will probably be electric, so enjoy the petrol while it lasts.

On-road, the Overtrail is impressive: refined, comfortable, unstressed and it offers up controlled ride and handling.

The Overtrail sits nicely on sealed road surfaces – it has a wide wheel track and long wheelbase – and it maintains that composed posture even on gravel or dirt tracks.

It does exhibit some body-roll when pitched through country bends but in a large 4WD wagon that characteristic is no real surprise.

Ride quality is impressive and the suspension set-up, including the Overtrail’s adaptive variable suspension which adjusts damping force according to the drive mode selected, manages to smooth out the worst of most surface irregularities. Active height control is worth mentioned here because it's designed to optimise the spring rate to keep this wagon stable during turning, acceleration, and braking.

The 3.3-litre turbo-diesel engine and 10-speed auto are a smooth combination producing plenty of power and torque across a broad rev range.

It's mostly quiet in the cabin though wind noise does emanate from the chunky wing mirrors.

One thing I’m not a big fan of is the digital rear-view mirror. I understand the reasoning behind it as it helps establish visibility where you may not have it – for example, if something you’ve packed in the rear blocks your vision, or a second-row passenger’s massive head blocks your vision – but the slightly distorted view depicted on the mirror isn’t altogether helpful and tends to push me into headache territory on longer drives. That’s my story and I’m sticking to it. Maybe my old eyes need testing?

So, how does the Overtrail perform off-road?

Well, you’d expect it to go pretty well, especially as it is equipped with front and rear locking diffs, and a raft of off-road drive modes.

And it does. Mostly.

Steering is nicely balanced and the driver is afforded so much visibility of the track ahead that, even with a massive bonnet in front of you, it’s easy to get your wheel placement spot-on. The Overtrail also has a 360-degree camera system, so that maximises your chances of putting the vehicle on exactly the correct line.

Courtesy of its off-road modes, diff locks etc, the Overtrail drives with impressive composure through most off-road situations, whether that’s along corrugated dirt tracks, up steep rocky hills or through shin-deep mudholes.

It offers a reasonable amount of wheel travel for a large wagon and it has decent all-terrain tyres – Toyo Open Country (265/70R18) – and they provide plenty of grip on a variety of surfaces: sand, loose gravel, shale, even rain-soaked mud which can be very slippery and can quickly fill up tyre tread.

The LX500d Overtrail has 205mm ground clearance which is industry standard for a larger or upper large SUV, but it isn't great for a vehicle that’s intended as an off-road machine. However, worth mentioning again here is the addition onboard of active height control, which automatically adjusts vehicle height – Normal, High 1, High 2, and Low (for easy ingress and egress) – to match the drive mode you select and the driving conditions at any time.

And while the off-road angles – approach (23 degrees), departure (22) and rampover (22.7) – aren’t fantastic, those measurements are industry standard for a larger and upper large SUV, but again, in a vehicle billed as an adventure machine, those angles could be a lot better. In the Overtrail’s favour the underbody is well protected by substantial bash-plates and the Overtrail’s full-size spare is mounted to the underbody.

Wading depth is an estimated 700mm, which is also in the vicinity of standard for an unmodified 4WD wagon.

The side steps protrude and if you fail to drive with consideration then they'll probably cop a scrape and maybe even a bit of a dent.

Towing capacities are 750kg (unbraked) and 3500kg (braked). Payload is 590kg, which is not a lot once you throw in your kids, dogs, and camping equipment – not to mention anything you might be towing at the time. For reference, a 300 Series LandCruiser's payload, depending on the variant, is between 650kg (VX/Sahara/GR Sport) and 785kg (GX).

The Overtrail’s listed kerb weight is 2690kg, gross vehicle mass (GVM) is 3280kg, and gross combined mass (GCM) is 6780kg.

The DBX is a circa 550 horsepower giant that can reach out and almost touch 300km/h. But testing it on Sydney's roads is like having a champion racehorse in your backyard and your neighbour asking you what it's like to ride.

A racetrack wasn't handy at the time and I'd signed a form saying I'd not put any more than 400km on the clock during its stay with me, which meant having to choose my test loop carefully.

Fortunately, this was before Sydney was plunged into the current COVID lockdown, which makes that 400km now seem vast.

First, the DBX is an SUV anybody could drive, every day. Visibility is great and the ride is fine considering it rolls on 22-inch wheels and wears rubber as wide as some doorways and as thin as my socks (285/40 front and 325/35 rear Pirelli Scorpion Zero). Power delivery is smooth and predictable.

I did drive it every day, doing the shopping, school pick ups, a trip to the garden centre to fill it with plants and (ahem) compost, and it performed exactly as a large SUV should.

A source of frustration was the location of the shifting buttons high on the dashboard. Have a look at the images. Even with my chimpanzee-like long arms I had to stretch to change from Drive to Reverse. And with a not so small turning circle of 12.4m, three-point turns were a bit of an arm workout.

But the bigger frustration was the driver-car connection which didn't feel quite right. A good car-driver connection is essential for any great performance car.

Yes, there wasn't a race circuit where I could get to know the DBX quickly. But a good road, driven often with test cars, reveals a lot, too.

And the DBX didn't feel as good as the Lamborghini Urus, which is not only more comfortable but feels more dynamic and offers a superb connection between the driver and the machine.

The DBX is fast, it's powerful, the huge brakes pull it up quickly (almost violently so, if required) and handling is incredibly good.

It's just that I didn't really feel a part of it much at all. You know, the whole driver and car becoming one, thing. I felt like the third wheel on a date.

That connected feeling has been mastered by Porsche with its SUVs, but I feel the DBX needs more work. It felt unfinished.

I was told at the start that the DBX I was testing was a pre-production vehicle, but I'm sure that doesn't cover the shortcomings in the way it drove.

It's disappointing. I was hoping for better, but I think further development will see that come later.

The DBX hasn't been given an ANCAP crash safety rating and it's unlikely it ever will, which is often the case with low-volume, high-end models.

Still, the DBX comes standard with seven airbags, AEB, lane keeping assistance with lane-change warning, rear cross-traffic alert, blind-spot warning, traffic sign recognition, auto parking and adaptive cruise control.

For child seats there are three top tether anchor points and two ISOFIX mounts across the second row.

I found it easy and quick to fasten my son’s car seat into the DBX.

The 2026 Lexus LX500d Overtrail is covered by a five year/unlimited km warranty.

Capped-price servicing applies for five years/100,000km for a maximum of 10 services.

Servicing is scheduled for every six months or 10,000km, whichever occurs soonest and cost per service, at time of writing, is $595.

The DBX is covered by Aston Martin's three-year-unlimited kilometre warranty. Also included is roadside assistance.

Service intervals are every 12 months or 16,000km.

Aston Martin doesn't have have capped price servicing for the DBX nor can owners purchase a maintenance plan for the SUV.

We asked Aston Martin for an estimate of how much owners can expect to pay for servicing over the life of the warranty, but a spokesperson told us, "We are unable to provide an estimate on the cost of servicing over three years."

With Aston Martin unable or unwilling to give us any guidance on servicing costs, maybe there are recent model Aston owners out there who can. Let us know in the comments section below.