Lotus Eletre vs Mercedes-Benz Gls450

What's the difference?

So, how does this radically different Lotus measure up to the brand’s reputation and stack up against its would-be competitors in the final summation? It doesn’t reset the benchmark in any area or stand out head and shoulders above its competition, but crucially for Lotus (and its overlords at Geely) it doesn’t feel behind its rivals. 

For the Lotus diehards this is an unrecognisable addition to the brand’s legacy of great sports cars. But this new version of the brand is looking to reach fresh customers and the Eletre will likely grab their eye with its dramatic looks.

It’s a highly competitive luxury, performance SUV that should have anyone considering a similar sized Bentley, BMW, Mercedes, or even the Lamborghini taking it for a test drive. It has both elements - luxury and performance - that will appeal to those looking for something special.

The GLS450d impresses as an entry-level grade, as it’s a more family-friendly allrounder than the specialised AMG and Maybach variants. Its combination of a torque-rich diesel 48V hybrid drivetrain, air-cushioned suspension and plush interior are as well suited to luxury urban travel as they are to grand touring, where its heavy towing and generous load-carrying capabilities can shine. Whether it’s worth around $200K drive-away, only those who shop at the top end of town can decide.

The design of an electric SUV is, by its very existence, interesting as it’s something a Lotus has never been before. This is the brand’s new flagship SUV, designed to take on the likes of everything from the Bentley Bentayga to the BMW iX and even the Lamborghini Urus, so it needs to make a statement.

The design is influenced by the Evija electric hypercar, which Lotus built to kick-start its Geely era, but goes a step further with its angular design. It certainly looks more closely related to the Lamborghini SUV than any Lotus you’ve seen before.

It’s different, it looks special and will likely turn heads, but to be blunt, if you’re a Lotus lover who has an affection for the Elise, Exige and the like then this really isn’t for you.

This is a modern evolution for Lotus, created to appeal to new customers with its edgy exterior design, utterly modern interior look and premium finish.

One disappointment is the way the plethora of safety sensors and cameras can disturb the lines of the car, making it look like an unfinished prototype from some angles.

This is an imposing vehicle in extravagant S-Class tradition, riding on an expansive 3135mm wheelbase and stretching more than 5.2 metres (5215mm) long and more than 2.0 metres (2030mm) wide with a turning circle that's nudging 13 metres.

However, it’s just under 1.8 metres (1798mm) tall, so there’s no clearance issues when accessing multi-storey carparks. And with its side-steps (or ‘running boards’ in nostalgic Benz speak) most adults can step rather than climb aboard, although passengers of shorter stature during our test noted that assist handles on the A and B pillars would be handy.

Central to its sophisticated chassis design is adaptive air suspension, which uses a pneumatic or ‘airbag’ form of springing with adaptive damping to continuously optimise ride comfort and handling response according to road conditions and driving dynamics (see Driving).

The GLS’s styling is clean and uncluttered with tasteful restraint evident in its chrome and satin-chrome highlights, yet it projects a majestic quality with its prominent four-louvre grille and elegantly spoked alloy wheels.

The spacious and sumptuous seven-seat interior is visually pleasing and practical, with a subtle blend of surface treatments, contrasting tones, lots of soft-touch surfaces and exposed stitching. This is combined (thankfully) with physical dials, switches and ‘piano key’ buttons to control numerous interior functions, in preference to distracting touchscreen prompts.

The modern and premium design carries over into the cabin, with the model we were testing finished in grey leather and Alcantra with gold highlights. Which, along with the fact there’s leather and carpet inside, makes this feel more polished and luxurious than any previous Lotus.

But once you look beyond that you notice it’s not quite as practical as such a large SUV could be. Yes, there are a couple of cupholders in the centre console, but one is quite small and not practical for most cups/bottles.

There’s a small shelf for the wireless smartphone charging pad and the centre console box, but aside from that, there’s no other significant storage space in the front.

On the plus side the seats are comfortable and supportive, which is also true of those in the rear. The space in the rear is excellent, with plenty of head and knee room that will allow four adults to travel in comfort (adding a fifth to the middle seat would be a squeeze).

Those in the back also get access to the small screen that allows them to adjust not only the climate control but also the front seats. The rear seats also recline and there’s a pair of cupholders and USB-C ports.

The Lotus Eletre has a generous 688-litre boot, which is wide and deep. However, it comes at the expense of a spare tyre, with only a puncture repair kit provided.

Although it has a hefty 2655kg kerb weight, our test vehicle’s 3420kg GVM rating provides a useful 765kg of load capacity, which should comfortably absorb the combined weight of up to seven occupants and light luggage. Or with the third row of seating folded, five occupants and heavier luggage.

It’s also rated to tow up to 3500kg of braked trailer and with its sizeable 6920kg GCM (or how much weight it can legally carry and tow at the same time) it can carry its maximum load while towing its maximum trailer weight.

So, that’s commendable practicality, given it would be well suited to owners that need to tow large caravans, boat trailers, horse floats etc in style without having to compromise much (if at all) on either passenger numbers or luggage capacity.

Driver and front passenger space and comfort is exceptional, as you’d expect. Storage includes a large glovebox plus a bottle holder and bin in each door. The front of the centre console has two USB-C ports, wireless phone charging and heated cupholders, while the rear of the console has a large storage box with a third USB-C port and padded lid that doubles as a comfy elbow rest.

Even tall passengers in the second row of seating enjoy spacious comfort, given I’m 186cm and with the driver’s seat set in my position I have ample knee clearance, foot room and head space.

However, the central passenger must contend with a transmission tunnel in the floor and shoulder room would be squeezy for three large adults, which is okay for short trips but a maximum of two would be ideal for longer journeys.

The rear of the centre console also treats second-row passengers to a pair of USB-C ports, adjustable air-vents and a control panel that allows independent climate adjustment.

There’s also a large bin/bottle holder in each door plus storage nets on each front seat backrest. The centre seat backrest folds flat to allow long items (skis etc) to slot between the outer backrests. And it also serves as a fold-down armrest, containing two cupholders and a lidded slimline compartment that’s ideal for hidden phone storage.

The third row is uncommonly spacious, even for tall people, with padded armrests on each side containing cup holders and twin USB-C ports.

The carpeted rear luggage area has four load-anchorage points, a first aid kit and 12v socket. With the third-row seats upright it offers 355 litres of load volume, which increases to 1350 litres with the third row folded and 2400 litres (or 2.4 cubic metres) with both the second and third rows folded.

Our Polar White test vehicle, which is the base grade in the three-tiered GLS range, comes standard with a 3.0-litre inline six-cylinder turbocharged diesel engine with 48V mild hybrid technology, nine-speed automatic transmission, permanent all-wheel drive and active air suspension for a list price of $189,100.

This pricing is higher than comparative entry-level grades offered by the two marques which dominate sales leadership in this segment, comprising the BMW X7 xDrive40d M Sport ($179,500) and Lexus LX500d AWD ($158,700).

The GLS450d’s standard features include 22-inch AMG alloy wheels with Continental 325/40 R22 tyres and a collapsible spare, ‘AMG Line’ body styling enhancements, aluminium-look illuminated side-steps with non-slip rubber studs, multi-beam LED headlights and more.

Step inside the keyless interior and you’ll find ‘Hey Mercedes’ voice activation, fingerprint scanner (which memorises individual comfort settings for up to seven users), panoramic sunroof, heat-insulating dark-tinted rear privacy glass and the ‘Premium Plus Package’ that includes heating/cooling for the front seats, heated rear seats, head-up display, separate front/rear climate control zones, heated cupholders and more.

There’s also a concert hall-like Burmester surround sound system controlled by a central touchscreen with digital radio and Apple CarPlay and Android Auto connectivity, plus wireless phone charging, multifunction Nappa leather sports steering wheel and USB ports front and rear.

Driver assistance includes the ‘Parking Package’ (360-degree camera, active parking assist and transparent bonnet), ‘Mirror Package’ (auto-dipping rear-view mirror and electric folding door mirrors with puddle lamp projection of the brand logo) and ‘Driver Assistance Package’ (blind-spot assist, exit warning, speed sign recognition, lane keeping etc) all included as standard equipment.

Of course, Mercedes-Benz offers numerous extra-cost options including a 3500kg towing package plus interior, exterior, suspension and wheel enhancements (including Nappa leather trim) for those who want their GLS with the lot, which can easily push the list price beyond $200K.

As mentioned earlier, there are three Eletre models, with the base model and S sharing the same powertrain, while the R gets a unique set-up.

The Eletre and Eletre S punch out a very healthy 450kW/710Nm from the dual motors that provide all-wheel drive traction. Despite being a full-size SUV, the two 450kW models are able to run 0-100km/h in only 4.5 seconds.

The Eletre R gets more powerful motors that make a staggering 675kW/985Nm, and crucially also get a two-speed transmission, which helps with acceleration. Lotus claims it has enough performance for the Eletre R to launch from 0-100km/h in just 2.9 seconds, a hugely impressive time for such a big and luxurious vehicle.

The GLS450d comes standard with a 3.0-litre turbocharged inline six-cylinder diesel producing 270kW of power at 4000rpm and 750Nm of torque between 1350-2800rpm.

This is paired with a 48V mild-hybrid system comprising a 48-volt battery (charged by regenerative braking) and an integrated starter-generator which provides both seamless engine stop-start and up to 15kW/200Nm of extra power and torque during acceleration.

A nine-speed torque converter automatic provides the choice of manual shifting using the steering wheel-mounted paddles, along with several selectable drive modes.

The active all-wheel-drive system continuously adjusts the engine’s torque delivery between front and rear axles (and individual wheels as needed) to maintain optimum traction and handling.

Despite the different powertrains, all three Eletre models have the same 111kWh battery but the driving range varies across each one. 

The entry-grade model has a claimed WLTP range of between 535-600km, the Eletre S drops to 490-535km and the Eletre R can travel between 410-450km on a single charge.

On test we found those claims to be optimistic, certainly on the higher end, and especially if you head out of the urban environment and don’t maximise the regenerative braking to keep the battery topping up.

Mercedes-Benz claims official combined consumption of 7.8L/100km and the dash display was showing 9.0 when we stopped to refuel at the completion of our 368km test, which included the usual mix of suburban, city and highway driving with up to five passengers at times and light luggage.

Our own figure, calculated from fuel bowser and tripmeter readings, was close at 9.5 which is outstanding sub-10L/100km economy for such a substantial vehicle in mostly metropolitan use. Therefore, based on our own consumption figure, you could expect a real-world driving range of around 950km from its 90-litre diesel tank.

The challenge for Lotus, and its competitors, is to make its cars stand out from the pack despite the increasing similarities in performance brought on by electric powertrains.

Whereas in the past we could have assessed the difference between a Lotus-built V8 compared to a BMW manufactured V8 or even a Mercedes-Benz V12, these days all the electric models produce the same quiet, effortless punch.

So, it creates a generic driving experience in some regards, when what you’re hoping for at this end of the market is something special and different. And it’s important to note I don’t use the term ‘generic’ in a negative sense, but simply the Eletre has similar driving characteristics to the electric models from BMW, Mercedes-AMG and others.

Where it does give a hint to Lotus’ heritage is in its handling, where the combination of the air suspension with adaptive dampers, torque vectoring (by braking) and the British brand’s decades of experience combine to create a surprisingly direct and responsive SUV.

You won’t mistake it for an Emira, Exige or Elise, but the Eletre does have dynamic ability a cut above your average luxury SUV.

It’s an enjoyable vehicle to drive, with multiple power adjustments for the seat and steering wheel combined with a large left footrest which provide supreme driver comfort and support.

The powerful and responsive turbocharged six-cylinder diesel and nine-speed auto are well suited to this application. The engine’s ample torque provides spirited acceleration from standing starts, taking only six seconds to reach triple-digit speeds.

This drivetrain would be well suited to heavy towing duties, given the 48V mild-hybrid system can contribute an extra 200Nm (in addition to the engine’s 750Nm), which raises the total theoretical torque output to almost 1000Nm.

The active air suspension provides a wonderfully cushioned ride that floats over bumpy roads, while maintaining excellent handling response and surprising agility. These commendable chassis dynamics, combined with the powerful and responsive drivetrain, makes the vehicle feel smaller and lighter than its dimensions and kerb weight would suggest.

Overall, it’s difficult to fault from a driver’s perspective, with the only exception being the voice activation function. This is often triggered by words or phrases other than ‘Hey Mercedes’ resulting in regular interruption of conversations. This needs some fine tuning.

The GLS does not have an ANCAP rating as it’s yet to be tested, but comes standard with a suite of passive and active safety features including nine airbags, auto emergency braking (AEB) with pedestrian detection and junction assist, blind-spot monitoring, traffic sign recognition, head-up display, rear cross-traffic alert, lane-keeping, adaptive cruise control with ‘distance assist’ (autonomously brakes/accelerates in heavy traffic), front/rear parking sensors, 360-degree camera and more.

There’s also two ISOFIX and three top-tether child seat anchorages in the second row, plus two more of each in the third.

As for its ownership credentials, Lotus doesn’t offer capped price servicing, so you’ll need to discuss the on-going maintenance costs for your Eletre.

On the plus side, the new model is covered by a five-year/150,000km warranty for the car, with an eight-year/200,000km warranty for the battery.

The GLS comes with a five-years/unlimited km warranty (better than BMW and Lexus) and five years of roadside assistance. Scheduled servicing is every 12 months/25,000km whichever occurs first.

Mercedes-Benz offers capped-price pre-paid servicing packages with three, four or five-year terms. For example, the total upfront cost of the minimum three-year term is $4090, or an average of $1363 per service.