Lexus IS350 vs Maserati Granturismo

What's the difference?

The new-look Lexus IS takes several steps forward over its predecessor - it’s safer, smarter, sharper to look at and still pretty well priced and equipped.

It is feeling its age inside, and the competition has moved on in terms of engines and EV tech. But even so, if I was buying a 2021 Lexus IS, it would have to be the IS350 F Sport, which is just the most fitting version of this car, though the IS300h Luxury does have plenty to like for the money, too.

There’s a famous line in a Hollywood movie that somebody’s ego is writing cheques their body can’t cash.

In the GranTurismo’s case, its agility, performance, ride, handling and overall refinement means it absolutely delivers on the promise of the stunning styling.

Of course, this review is a first taster only, even if it is on one of the most challenging race circuits we know. And, as such, we cannot wait to finally drive the GranTurismo outside on Australian public roads.

Which, by the way, will be all the more beautiful because of it.

You either get the Lexus look or you don’t, and I think this latest version is possibly more agreeable than the IS in years gone by.

That’s partly because the brand has finally done away with the odd spider-eyes twin-section headlights and daytime running lights - now there are more traditional headlight clusters, which look a lot more resolved than before.

The front end still features a bold ‘spindle’ grille, which gets different treatment depending on the grade, and the front, to my eye, looks better than before but still very much stuck in its ways. 

At the side you’ll notice the giveaway windowline hasn’t changed, despite the chrome trim line having broadened as part of this facelift, but you can tell the haunches have muscled up a bit, with the new IS now 30mm wider overall, and the wheel sizes are 18s or 19s, depending on the grade.

The rear accentuates that width, with an L-shaped lighting signature now spanning the entire re-sculpted boot lid, giving the IS a pretty tidy rear end design.

Overall dimensions for the IS are 4710mm long, making it 30mm longer nose to tail (on an unchanged 2800mm wheelbase), while it now spreads across 1840mm (+30mm) and is 1435mm tall (+5mm).

The exterior changes really are impressive - I think it is a more purposeful but also more pleasant looking car now than it ever has been in this current generation. 

The interior? Well, there’s not a whole lot to talk about in terms of design changes, aside from the repositioned and larger media screen - which sits 150mm closer to the driver because it’s now a touchscreen with the latest smartphone mirroring tech. Otherwise it’s a carryover affair, as you can see from the interior pictures.

With a long bonnet and centralised, cab-backward silhouette, the new GranTurismo is built on a highly-modified version of the Stellantis Group’s Giorgio platform, which debuted with the BMW 3 Series-sized Alfa Romeo Giulia sedan back in 2016 and also underpins the Stelvio SUV. 

In this application, it has been redesigned as a modular architecture to accommodate, among other things, electrification. The resulting Folgore (Lightning) electric vehicle version will arrive in Australia during 2025.

Compared to before, the design is all-new, with a body that is slightly longer and wider than before; it features over 65 per cent aluminium, weight distribution is 52/48 per cent up front/rear, and the aerodynamics are honed to maximise efficiency, especially for the Folgore. The latter’s drag coefficiency of 0.26 – 0.02 better than the Modena/Trofeo.

Here are the key dimensions: 4959mm long (+78mm), 1957mm wide (+42mm), 1353mm tall (same as before) and 2929mm wheelbase (-20mm).

Maserati claims it invented the grand tourer with its post-war A6 1500 coupe of 1947. Since then, a variety of timeless designs have been released, with beauty always being the priority… and the GranTurismo nails it.

The interior design of the IS, as mentioned, hasn’t changed dramatically, and it is starting to feel old compared to some of its contemporaries.

It’s still a nice place to be, with comfortable front seats with electric adjustment and heating across all grades, and cooling on many variants, too. 

The new 10.3-inch touchscreen media system is a nice unit, and means you can essentially do away with the silly trackpad system that still resides near the gear selector, so you may still end up bumping it accidentally. And the fact the IS now has Apple CarPlay and Android Auto (though neither are wirelessly connectable) does further its appeal on the multimedia front, as does the standard 10-speaker Pioneer stereo - though the 17-speaker Mark Levinson unit is an absolute blinder!

The centre stack below the media screen retains a CD player, and still has the electromagnetic temperature adjustment sliders as well. That part of the design is dating it just as much as the transmission tunnel console area, which looks a bit out of touch by modern standards, though still incorporates a pair of cup holders and a reasonably large centre console bin with soft armrest padding.

The front doors feature trenches with bottle holders as well, while in the rear doors there is still no drink storage - a carryover annoyance from the pre-facelift model. However, the middle seat in the back doubles as an armrest with pop-out cupholders, and there are rear air vents too.

Speaking of that middle seat, you wouldn’t want to sit in it for long, as it has a raised base and uncomfortable backrest, plus there’s a huge transmission tunnel intrusion eating into leg and foot space.

Outboard passengers also miss out on toe room, which - for my size 12s - is an issue. And it’s hardly the roomiest second row in this class for knee room and headroom, as my 182cm frame was a touch squished behind my own driving position.

Children will be better catered for in the back, and there are two ISOFIX anchorages and three top-tether attachment points for baby seats.

The boot capacity varies on the model you buy. Choose an IS300 or IS350 and you score 480 litres (VDA) of cargo capacity, while the IS300h has a battery pack that robs it of some boot space, with 450L available. 

Long, low and wide. These are prerequisite proportions for a traditional grand touring 2+2 coupe, and with them come traditional packaging compromises.

With a near 3.0-metre wheelbase, there’s tonnes of room for legs, shoulders and even heads if you’re willing to sit nice and low, though the lush ambience is more cosy than coastal because of the accompanying broad centre console.

The dual central screens look like an open tablet, and it’s perfectly sized and easy to use. Same goes for much of the controls, while the driving position is, thankfully, first class. Just like the fit and finish.

Beating Mitsubishi’s TR Magna to the punch by decades, there’s an analogue clock perched above the centre vent outlets, which is digitalised and contains performance telemetry as per Porsche’s equivalent.

Vision is a little limited by the fat pillars and upswept window line but the big screens help. Storage is okay, and access to the rear is only for the very young, very fit or very limber.

Two more seats out back provide snug comfort, but the GranTurismo really is all about the ones up front. Overall, the cabin design’s restrained modernity matches the exterior’s styling philosophy down to a tee.

Further back, the boot lid opens electrically because why not, revealing 310 litres of cargo space. The rear seat doesn’t fold, but there is a ski-hatch into the cabin for broomsticks and some such.

Speaking of flying high, let’s take a look at the other side of the GranTurismo.

Beauty like this does not come cheap. What Italian supercar does?

The Modena is the base grade, kicking off from an Australian luxury-tax addled $375,000, before on-road costs, while there’s also the top-of-the-line Trofeo, from $450,000.

This puts the GranTurismo smack-bang in the middle of several other high-end 2+2 sports coupes besides the 911 and Conti GT, such as the Aston Martin Vantage, BMW M8 Competition and Mercedes-AMG GT.

Clearly, privilege brings the luxury of variety.

Now, as you’d probably expect, the GranTurismo is a pretty lavishly presented and equipped proposition.

Yet it’s the sheer modernity of the Torinese icon that might catch you by surprise – until you learn there’s also a cutting-edge and completely electric Folgore version also coming to Australia sometime mid-next year.

There’s a sense of that thinking with a pair of sizeable digital display screens – one ahead of the driver and a 12.3-inch touchscreen to the centre, sat above a smaller, 8.8-inch climate control display like an open tablet.

You’ll also find sumptuous leather, a 360-degree camera view, a head-up display, a digital rear-view mirror, high-end premium audio with 14 speakers and an Android-based multimedia set-up offering Alexa assistance, ‘Hey, Maserati’ voice-control and even a Wi-Fi hotspot.

It’s the repurposing of the traditional analogue clock perched up on top of the dash as both an analogue-look timepiece and performance telemetry screen that best juxtaposes the classic with the contemporary.

That, and the long list of adaptive driver-assist safety systems, which will be spelled out in more detail in the safety section below, as well as the standard air suspension and adaptive dampers. All underline the GranTurismo’s security, luxury and comfort yang to its supercar-performance yin.

Still, regardless of how many more features or more performance the Maserati’s competitors may have over it, the GranTurismo possesses one luxury no other quite manages as naturally and that’s supermodel looks.

The engine specs depend on the powertrain you choose. And at a glance there’s no variance between the earlier version of the IS and the 2021 facelift.

That means the IS300 model still runs a 2.0-litre turbocharged petrol motor producing 180kW of power (at 5800rpm) and 350Nm of torque (at 1650-4400rpm). It has an eight-speed automatic transmission, and like all IS models, it is rear-wheel drive (RWD/2WD) - there is no all-wheel drive (AWD/4WD) model here.

Next up the spectrum is the IS300h model, which has a 2.5-litre four-cylinder Atkinson cycle petrol motor teamed to an electric motor and nickel metal hydride battery pack. The petrol engine is good for a 133kW (at 6000rpm) and 221Nm (at 4200-5400rpm), and the electric motor produces 105kW/300Nm - but the combined total maximum power output is 164kW, and Lexus doesn’t provide a maximum torque figure. The 300h model runs a CVT automatic transmission.

The big horsepower offering here is the IS350, which runs a 3.5-litre petrol V6 engine, producing 232kW of power (at 6600rpm) and 380Nm of torque (at 4800-4900rpm). It runs an eight-speed auto.

All models have paddle-shifters, while the two non-hybrid models have seen tweaks to the transmission software that is said to “estimate driver intentions” for better enjoyment. 

So, no more Ferrari-sourced V8, eh?

Yet, it’s not just a sexy body that Maserati has mastered, because this particular 2992cc 3.0L twin-turbo V6 is pretty-much exactly the same engine as you’ll find in the company’s MC20 supercar, give or take a bunch of outputs.

Called the Nettuno, it isn’t quite in the performance league of the GT’s mid-engined two-seater sibling, but with 365kW of power and 600Nm of torque in the Modena and 45kW/50Nm more in the Trofeo, it’s a spine-tingling symphony of speed and total jailbait… especially given the latter’s 320km/h maximum velocity.

That’s 18km/h quicker than the standard tune, and the Trofeo also shaves 0.4 seconds off the 0-100km/h sprint time at just 3.5s flat.

Either engine, though, feels terrifically quick and smooth and no doubt that’s aided by what must be one of the world’s greatest automatic transmissions in the eight-speed ZF unit. It sends drive to all four wheels.

Given the length, girth and opulence, a kerb weight of just 1795kg is outstanding, allowing a power-to-weight ratio of 203kW per tonne in the Modena and a knockout 228kW/tonne in the Trofeo.

To help keep all that in check, the GranTurismo also deploys double wishbones up front, a multi-link independent rear suspension set-up, along with the aforementioned air suspension – which is a nice nod to history as French carmaker Citroen used to own Maserati.

Anyway, the active suspension works in tandem with the four self-explanatory driving models fitted – 'Comfort', the default 'GT', 'Sport' and 'Corsa' (track).

There’s still no diesel model, no plug-in hybrid and no full electric (EV) model - which means that while Lexus was at the forefront of electrification with its so-called “self-charging” hybrids, it is falling behind the times. You can get plug-in versions of the BMW 3 Series and Mercedes C-Class, and the Tesla Model 3 plays in this space in full-electric guise.

As for the fuel-sipping hero of this trio of powertrains, the IS300h is said to use 5.1 litres per 100 kilometres on the combined cycle fuel test. In reality, our test car’s dashboard showed 6.1L/100km across a mix of driving.

The IS300 with its turbocharged 2.0L engine is next best for fuel use, claiming 8.2L/100km. On our short launch drive of that model, we saw 9.6L/100km on the dashboard.

And the full-fat IS350 V6 petrol claims consumption of 9.5L/100km, while on test we saw 13.4L/100km.

The emissions for the three models are 191g/km (IS300), 217g/km (IS350) and 116g/km (IS300h). All three are Euro 6B compliant. 

Fuel tank capacity is 66 litres for all models, meaning your mileage range for the hybrid model could be considerably longer.

You know, for a super coupe that can easily exceed 300km/h, the GranTurismo is pleasingly efficient, with a combined cycle average figure of 10.2L/100km.

Top that 70L tank with premium unleaded petrol, and you might even average over 680km between refills if you can restrain yourself from poking the bear under the bonnet.

How? Clean aero efficiency, along with that predominantly aluminium body that helps keep the weight down to under an impressive 1.8 tonnes.

Which all bodes really well for 2025’s Folgore EV version, which can also hit 100 in 2.7s on the way to 325km/h. Bring that on!

With the engine at the front and drive to the back, it has the ingredients for a pure driver’s car, and Lexus made a bit of a big deal about the new-look IS being more focused thanks to chassis adjustments and track width improvements - and it does feel a pretty nimble and tied-down car in the twisty stuff. 

It is competent at stitching together a series of corners, and the F Sport models are particularly adept. The adaptive suspension in those models includes both anti-dive and anti-squat tech, which is designed to make the car feel solid and flat on the road - and it does, thankfully without feeling twitchy or uncomfortable, with good suspension compliance even in the most aggressive Sport S+ drive mode.

The 19-inch wheels on F Sport models are fitted with Dunlop SP Sport Maxx rubber (235/40 front, 265/35 rear) and there’s plenty of tarmac tenacity.

The grip from Luxury-spec models on 18s could be better, with those Bridgestone Turanza tyres (235/45 all around) proving not quite the most enthralling. 

Indeed, the IS300h Luxury I drove felt very different in character to the F Sport IS300 and 350 models. It was surprising how much more of a plush-focused model the Luxury grade feels, and likewise it wasn’t as impressive in dynamic driving due to the tyre grip and less-enthusiastic drive mode system. The non-adaptive suspension is a touch more jittery too, and while it’s not to the point of discomfort, you might expect better for a car on 18s.  

Across all models the steering is accurate and direct enough, with predictable response and decent feel to the driver’s hands for this electric power steering setup. The F Sport models have even further retuned steering for “an even sportier drive experience”, though I found at times it could feel a little numb for rapid changes of direction. 

As for engines, the IS350 is still the pick. It has the best zest, and feels the most fitting powertrain for this model. It sounds good, too. The auto transmission is pretty clever, there's easily enough pulling power, and it's probably going to be the last of the non-turbo V6s in Lexus's line-up when this cars life-cycle is up.

The IS300's turbo engine was the most disappointing, lacking some urge and constantly feeling bogged down by turbo lag, transmission confusion, or both. It felt underdone in enthusiastic driving, though in dull day-to-day commuting circumstances it came across as more acceptable, though the remapped transmission software was far less impressive in this application than in the IS350.

The IS300h was a lovely, quiet and refined experience all around. It’s the one you should go for if you don’t really care about all that go-fast stuff. The powertrain is proven, it accelerates with nice linear delivery, and at times it’s so hushed I found myself looking down at the instrument cluster to see if the car was in EV mode or if it was using the petrol engine. 

Though it has been modified by what may be an almost unrecognisable amount by Maserati’s engineers, using Stellantis’ Gorgio architecture that first appeared in the magnetic Alfa Romeo Giulia of 2016 and then utterly seduced in the flagship Quadrifoglio version is a great place to start.

Now, we’ve only tested the all-new GranTurismo (GT from here on in) coupe around the fast and challenging Tailem Bend race track near Adelaide, so cannot speak of its behaviour on Australian public roads.

But what we experienced was an incredible and elevating sports car experience. And, yes, that's despite the loss of the magnetic Ferrari-based 4.7-litre V8.

Even with ‘just’ 365kW of power and 600Nm of torque, the base Modena twin-turbo V6 thunders off the line, its superb ZF eight-speed automatic transmission, surely the best of its type in the world, shifting with lightning speed through the ratios as it blitzed past 100, then 150, then 200km/h in mere seconds. Maserati says within 8.8s, in fact.

To help keep all that in check, the GranTurismo deploys double wishbones up front, a multi-link independent rear suspension set-up, along with the aforementioned air suspension – which is a nice nod to history as French carmaker Citroen used to own Maserati.

Anyway, the active suspension works in tandem with the four self-explanatory driving models fitted – 'Comfort', the default 'GT', 'Sport' and 'Corsa' (track).

We were too thrilled to notice whether the loss of the Maserati V8 grumble, because the exhaust howl was exciting enough, along with the sheer ease in which the GT accelerates.

And when we needed to suddenly brake reaching corners that seemed stupidly close until we realised they weren’t, we also were relieved at the Modena’s marvellously effective Brembo brake package.

Now, at under 1900kg, the GT is still a heavy car, but not for a five-by-two metre-long-and-wide 2+2 seater coupe.

Seriously, the cohesion and crispness of the steering, whether in Comfort or three-settings down in shockingly heavier Corsa mode, tingles the senses, seeming far lighter and more agile than the (albeit lithe) luxury coupe styling suggests.

Not Porsche 911 supernatural-alacrity, but beautifully quick and reactive nonetheless. It’s such a buzz.

There’s also a sense of isolation from the air suspension underneath, aided by the trick adaptive dampers doing their bit too to cushion the ride. The vital luxury part of the GT equation is omnipresent in the Maserati coupe.

And this was all just in the Modena. Another few laps in the Trofeo just sharpened the senses and speed and responses, supercharging the experience around Tailem Bend.

What all this left us is a longing for more time behind the wheel. Which hopefully will happen soon, but for now, this is far-and-away the best Maserati I have ever driven. If you can afford one, this is all great news.

Of course, back in the real world on everyday roads, there will surely be criticisms, but for now, around the circuit, the GranTurismo is something very special indeed.

It might shock to learn that supercars like this generally are not crash-tested by EuroNCAP or other such agencies, so there’s no rating.

But most of today’s advanced driver-assist tech is present and active in the GranTurismo along with a super-strong body, massive Brembo brakes and that trick air suspension to help keep everything grounded.

The 'Level 2' tech includes front and rear AEB, blind-spot warning, lane support systems with alerts and intervention, rear cross-traffic alert, driver attention alert and auto high beams. Front, side and rear cameras are also fitted.

Plus, there are six airbags (dual front, dual side and curtain for both rows), along with anti-lock brakes, brake assist, electronic brake-force distribution, electronic stability control, traction control and front/rear parking sensors.

Two ISOFIX restraints and child-seat anchorage points are integrated into the rear pair of seats.

On paper, Lexus’s ownership offer isn’t quite as enticing as some other luxury car brands - but it has a strong reputation for blissful ownership.

The Lexus Australia warranty period is four years/100,000km, which is better for duration than Audi and BMW (both three years/unlimited km) but not as accommodating as Mercedes-Benz or Genesis, each of which offer five-year/unlimited km warranty.

The company has a three-year capped price servicing plan, with maintenance every 12 months or 15,000km. The first three visits cost $495 each. That’s okay - but Lexus doesn’t offer free servicing like Genesis, and nor does it offer prepaid service plans - for three to five years for a C-Class, and five years for Audi A4/A5, for instance.

There is complimentary roadside assistance for the first three years, too.

That said, the company has its Encore ownership benefits program that allows a number of experiences and deals, and the service team will collect your car and return it, leaving you with a loan car if you need it.

Maserati offers a frankly disappointing three-year/unlimited kilometre warranty, which is on the stingier side of things.

Service intervals are also every 12 months or 10,000km.

There is no capped-price servicing, but Maserati offers a pre-paid maintenance program that covers all the inspections and components and consumable replacements.

As the pricing was not finalised at the time of publishing, best to check the company’s website for the latest details.