Lexus LX vs Audi SQ5

What's the difference?

The Lexus LX500d is a genuine seven-seater with impressive levels of refinement, comfort and even off-road capability.

The interior borders on being chintzy and it’s price-tag is the wrong side of bloody expensive, but there's no denying this Lexus is packed with stuff.

It’s more city than country, more bling than bush tourer – it’s like a tarted-up 300 Series – but that’s absolutely fine for the people who buy these.

I wouldn’t blame anyone for cross-shopping a Toyota LandCruiser 300 Series with this – and then opting for the 300 Series! For one thing, you’ll save a stack of cash.

Let’s forget the money, for a second, because yes, you’re paying more for the Sportback variant. But if you can afford it, then why wouldn’t you. This is a sleeker, sportier and more stylish answer to the regular Q5, which was already a super-solid offering in the segment. And as far as I can tell, the practicality sacrifices you have to make are minimal at best. 

So why not?

In firmly keeping with its target market, the LX500d is a premium-looking SUV.

This is a big unit and everything is slick and in-your-face impressive. Inside and out this Lexus looks a lot like a tarted-up LandCruiser 300 Series that’s been on a recent cycle of steroids. 

The optional 22-inch alloy wheels (part of the $5500 Enhancement Pack, as mentioned above) add to the overall look. 

The interior is a tasteful blend of woodgrain, leather accents, soft-touch surfaces, plush seating, and even comfortable arm-rests.

Our adventure began with the SQ5, and, to my eye at least, it looks mean, and more like a jacked-up hot hatch than sportier version of a mid-size SUV.

Speaking of which, it looks bigger than a mid-size, too, as though the flattened roof has pushed the rear out for more length, at least visually.

By far its best angle, though, will be afforded to the people in front of you on the road, with each peek in the rear-view mirror revealing a wide, forward-leaning grille, all black honeycomb mesh, with a cat-clawed bonnet and headlights that sweep back into the bodywork, hinting at speed before it even sets off. 

Side on, the massive 21-inch alloys hide red brake calipers, but it does also reveals a tale of two SUVs, with the front half looking taller and straighter, while the rear roofline is more raked as it flies towards a fairly small rear windscreen with a roof spoiler that juts out over it. 

At the rear, the quad exhaust tips (which sound great), and a boot spoiler moulded into the bodywork complete the package.

But even in lesser lesser Q5 45 TFSI guise, this Sportback looks the business, I reckon. Though a little more premium than performance-focused, perhaps.

As the name suggests, the Sportback version gives you, well, a sportier back, and it all starts at the B-Pillar, with a more raked roofline that gives this version of the Q5 a sleeker, more slippery look. 

But they aren’t the only changes. In Sportback models, the single-frame grille upfront is different, and the grille is also positioned lower, and seems to jut out from the bonnet more, for a lower, more aggressive look. The lights are also positioned a little higher, and those massive air vents on either side are different, too.

The cabin is the usual level of Audi niceness, with a big central screen, big digital screen in front of the steering wheel, and a sense of genuine solidity and quality wherever you look.

There are some questionable materials at work, though, like the door trims and the hard plastic that your knee rubs against when driving, but all in all, it's quite a lovely place to spend time.

Everyone is well catered for inside this Lexus, in terms of, well, everything.

The tech is easy to use – it was simple enough to get Apple CarPlay working – and the screens are big: the horizontal 12.3-inch multimedia unit upfront, an 8.0-inch screen (to monitor air-con, air-suspension height, the four-wheel-drive system, and other vehicle information), a head-up display, plus a 7.0-inch touchscreen for rear passengers.

Heating and cooling are via the 'climate concierge' and everyone can keep themselves as comfortably hot or cold as they like with separate controls.

Storage is plentiful with the usual array of door pockets, cupholders, big glove box etc, but there’s also a cavernous centre console (with multiple ways to open the lids) as well as map pockets for the second row, cup-holders in the centre fold-down armrest and even cupholders for the third row.

The Lexus has a Qi wireless charger as well as front and rear USB-C charging ports – one upfront, two in the second row, and two in the third row – so that should keep any whinging about devices to a minimum – but, knowing kids, it probably won’t. 

There’s also a 12V DC socket (front and rear) and a 220V socket in the rear cargo area.

Power-adjustable seats upfront make life easy for the driver and front passenger and these pews are as good as what I’d imagine a massage chair is like. Even the second row is on the right side of plush, but the third row is not quite there.

Second-row passengers have their own air con and entertainment controls, and there’s also an HDMI port.

The moon roof – an Enhancement Pack inclusion – is power-adjustable and allows plenty of welcome natural light in through the top.

In terms of packability, the Lexus LX500d has a claimed 174L (VDA) of cargo space when seven seats are in use; 982L when five seats are being used (that’s with the power-folding third row stowed flat at the push of a button); and 1871L when all seats are stowed away (the 60:40 folding second-row seats tumble-fold forward), except for the driver and front passenger. 

The boot has a 220V power outlet.

The Q5 Sportback range stretches 4689mm in length, 1893mm in width, and around 1660mm in height, depending on the variant. It rides on a 2824mm wheelbase. 

And remember when I said there were few practicality penalties for the new sportier look? This is what I meant.

Up front, it's basically the same Q5, so if you know that car, you'll know this one, with its spacious and airy feeling front seats.

In the back, though, things are a little different, just not quite as different as I was expecting. The new sloping roofline has actually only reduced headroom by 16mm. I’m 175cm tall, and there was clear air between my head and the roof, and plenty of leg-room, too.

The central tunnel arrangement means you probably don’t want to squeeze three adults across the back, but two would really be no problem at all. That way, you can deploy the back seat divider to uncover two cupholders, use the two USB charge ports or adjust your climate controls, including temperature settings.

In the 45 TFSI and SQ5 models, the rear seats also slide or recline, meaning you can prioritise luggage space or passenger comfort, depending on what you're carrying.

Up front, there’s heaps of little cubby spots, including a key storage spot under the aircon controls, another in front of the gear shift, a phone slot next to the gear shift, two cupholders in the big centre console, and a surprisingly shallow centre console that’s home to a wireless phone charger and a USB port, joining the regular USB port under the drive mode selector.

And at the rear, Audi reckons there’s 500 litres of storage, only about 10 litres less than the regular Q5,  which grows to 1470 litres with the second-row folded.  

The three-model line-up (two regular Q5s and the SQ5) Sportback range kicks off with the Q5 40 Sportback TDI quattro, which will set you back $77,700 (which is plenty more than the $69,900 of the regular Q5).

The entry-level Q5 Sportback gets 20-inch alloys, a standard S Line sporty exterior styling treatment, LED headlights and tail lights, and an electric tailgate with gesture control. Inside, there’s leather trim, electric sport seats, three-zone climate, paddle-shifters for the steering wheel and ambient interior lighting.

You also get the virtual cockpit, the 10.1-inch central screen with all the Connect Plus services, like live traffic, weather and restaurant tips, as well Android Auto and wireless Apple CarPlay.

The range then steps up to the Q5 45 Sportback TFSI quattro, yours for $86,300. That's another marked jump from its regular Q5 equivalent.

That model delivers a new 20-inch alloy wheel design, a panoramic sunroof, and Matrix LED headlights, The S Line treatment extends to the interior, along with Nappa leather trim, heated front seats and a sliding or reclining rear bench. You get a better sound system, too, with 10 speakers, including a sub-woofer. 

Finally, the SQ5 Sportback is yours for $110,900 (up from $106,500), and delivers 21-inch alloys, adaptive dampers and red brake callipers, while inside you get electric steering adjustments, a head-up display, colour ambient lighting and a banging Bang and Olufsen stereo with 19 speakers.

The Lexus LX500d has a 3.3L V6 twin turbo-diesel engine, producing 227kW at 4000rpm and 700Nm between 1600-2600rpm.

It has a 10-speed automatic transmission with manual shift mode, a full-time all-wheel-drive system, low-range transfer case and locking diffs. 

The V6 is impressive and this is a smooth-shifting beast, but there’s a real lazy – not lively – feel to how the engine and auto work.

It’s pretty hefty as well – with a listed 2690kg kerb weight – so the Lexus takes a bit of a wind-up to get going off the mark and during overtaking moves.

There are three engines total here, kicking off with the 2.0-litre TDI in the Q5 Sportback 40. It produces 150kW and 400Nm - enough for a sprint to 100km/h in 7.6s. The 2.0-litre TFSI in the Q5 Sportback 45 petrol bumps those figures to 183kW and 370Nm, lowering your spring to 6.3s. 

Both pair with a seven-speed S tiptronic automatic, and feature a 12-volt mild-hybrid system to smooth out acceleration and lower fuel use, as well Quattro ultra, which can disconnect the rear drive shaft so only the front wheels are driven.

The SQ5 gets a seriously lusty 3.0-litre TDI V6 which deliver 251kW and 700Nm, and a sprint of 5.1s It also gets a 48-volt mild-hybrid system, and an eight-speed tiptronic transmission.

The Lexus LX500d seven-seater has a listed fuel consumption of 8.9L/100km on a combined cycle.

Our actual fuel consumption on this test, from pump to pump, was 13.2L/100km. Note: our test included a lot of low-range 4WDing. 

The LX500d has an 80-litre fuel tank – so, going by that on-test fuel consumption figure, you should be able to get a driving range of about 606km or so. Take off a 30km safe-distance buffer and you have 576km.

All Q5 Sportback models are fitted with a 70-litre fuel tank, which should produce a driving range in excess of 1000kms - though prepare for pain at the pump. Sometimes premium fuel in Sydney can run to around $1,90 a litre, for example, so the good stuff will cost you around $130 bucks a tank in the petrol cars.

Audi says the Q5 Sportback 40 TDI will sip 5.4 litres per 100km on the combined cycle, while emitting 142g/km of c02. The 45 TFSI needs 8.0 litres per 100km on the combined cycle, and will emit 183g/km of c02. The SQ5 sits somewhere in the middle, with 7.1 litres per 100km and 186g/km of c02.

The Lexus is a refined and comfortable vehicle on sealed surfaces.

It’s 5100mm long (with a 2850mm wheelbase), 1990mm wide (with a 1675mm wheel track, front and back), 1895mm high, and it has a 2690kg kerb weight.

The woodgrain steering wheel feels nice in the hands but even though the Lexus feels tighter and more controlled than the previous-gen – its body-on-frame structure has shed some kegs – this is a hefty rig so it’s no real surprise that body roll remains pronounced – it always tends to wallow even at optimal ride height. 

The suspension set-up – adjustable dampers, double wishbones at the front, a four-linkage rigid axle at the rear, stabiliser bars front and rear – is aimed at keeping things under control, and it certainly irons out any major issues, but it’s not perfect, even ably supported by adaptive variable suspension.

The brake pedals feel spongy, taking some time to ‘bite’, but the ventilated disc brakes front and rear did pull the Lexus to a controlled stop when I did a “watch out for that roo!” emergency-braking move.

And while, by its very nature, it may not be a very dynamic SUV to drive, its low-key composure makes up for that.

The gutsy V6 and auto work well, if lazily, together, and while that transmission is enough of a smooth shifter, 10 gear ratios seems like overkill to me.

Driving modes include normal, eco, sport and each adjusts throttle response, engine outputs, and gearshifts to suit the driver and the driving conditions.

It’s quiet inside – very quiet – and there’s no issues with vibration or harshness levels either.

Among its many tech-based attractions, the digital rear-view mirror is a handy touch.

This is a great open-road touring vehicle but with some flaws when it comes to adventuring off-road.

Our test vehicle is shod with Dunlop Grandtrek 265/50R22 112V tyres and these all-season tyres are fine for sealed surfaces, but they’re not up to low-range 4WDing in tough conditions, even more so on these 22-inch rims, as we found out during a few hours at our 4WD testing ground.

The Lexus has Cruiser-like off-road-capable underpinnings with top-layer dirt-focussed tech as well. 

There’s plenty of glass around so visibility is fine, steering generally feels light but takes on a clinical precision during low-speed, low-range 4WDing.

And ‘clinical’ is how the Lexus feels off-road – not always in a good way either. Like many contemporary tech-heavy off-roaders nowadays, it’s almost so good that you’re in danger of feeling entirely removed from the actual process of driving.

With multi-terrain select driving modes offering auto, dirt, sand, mud, deep snow, and rock options; with a multi-terrain monitor and panoramic view helping you ‘see’ everywhere that you usually wouldn’t be able to see on the track; with active height control helping you to lift the vehicle’s body in order to improve off-road angles at the push of a button; and the list goes on. 

That’s not forgetting downhill assist control, hill-start assist, crawl control, and off-road traction control.

Don’t get me wrong: high-tech is great because anything that helps maintain safe forward progress out bush or while beach driving is awesome but, Great Odin’s raven, it’d be great if the tech onslaught stops now. As if that’s going to happen.

If you’re looking to tow with your Lexus, listen up: unbraked towing capacity is 750kg, braked towing capacity is 3500kg. It has a gross vehicle mass of 3280kg and a gross combination mass of 6780kg. There you go.

It has a full-size spare tyre and that’s mounted under the rear cargo area.

How to best describe the drive experience in the Q5 Sportback? That's easy. And it's 'easy'.

Honestly, I know this is ostensibly the sportier version of the Q5, but the truth is that, in the 45 TFSI version we tested, it's a comfortable, light-feeling drive experience that only ever reveals its sporty nature when you really command it to.

Left in its Auto drive mode, the Q5 45 TFSI will positively waft around town, road noise kept to an absolute minimum, and feeling somehow smaller and lighter than its dimension would suggest.

You can dial-up the aggression by cycling through the drive modes, of course, but even in Dynamic guise it never feels too harsh, too aggressive. More that you've simply tightened the screws a little bit.

Plant your right foot and the 45 TFSI will collect speed in a way that Audi refers to as "hot hatch-like", punching towards the 100km/h sprint with verve and aggression. But having just stepped out of the SQ5, it still feels somehow sedate, and almost relaxing, rather than out-and-out aggressive.

And that's because the SQ5 variant is clearly, purposefully, the performance-focused variant here. I think this V6 engine is an absolute peach, and its the kind of powerplant that inspires you to stick with the vehicle's most dynamic settings, putting up with the just-too-firm suspension settings so you can access more fo the grunt more quickly.

And it feels constantly ready for action. Tap the accelerator and the car bristles, dropping down a gear, revving higher and preparing for your next command.

Through bends, it feels smaller and lighter than you might expect, with plenty of grip and steering that, while not overflowing with feedback, feels true and direct.

Short answer? It's the one I'd take. But you'll pay for it.

The Audi Q5 Sportback carries a five-star ANCAP safety rating thanks to the regular Q5, but that’s really the minimum cost of entry these days. So what else do you get?

Advanced driver-assist systems on offer here include autonomous emergency braking (with pedestrian detection), active lane-keep assist with lane change warning, driver attention assist, blind-spot monitoring, rear cross-traffic alert, park assist, a great surround-view camera, parking sensors, exit warning and tyre pressure monitoring, and more radars than you can poke a stick at. 

There's also twin ISOFIX anchor points, and top-tether points for child seats.

The Lexus LX500d has a five-year/unlimited-kilometre warranty.

Capped-price servicing applies for three years. Servicing is set at six month/10,000km intervals with each appointment costing $595 over that period.

Lexus Encore Platinum benefits – including valet parking and on-demand vehicle loans – are standard for new Lexus owners.

All Audis are covered by a three-year, unlimited-kilometre warranty, which really isn’t great in a world of five-, seven- and even 10-year warranties.

The brand will let you prepay your services, required annually, for the first five years, with the regular Q5 Sportback billed at $3140 and the SQ5 billed at $3170.