Mercedes-Benz G63 vs Lotus Eletre

What's the difference?

The Mercedes-AMG G 63 isn't for shrinking violets. It's bold, fast, and loud, and in second-generation form massively improved dynamically and technically. It's a lot of money, but there's a lot to love, and here's hoping it stays around for decades to come.

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 original (W460) G-Glass, then known as the G-Wagen (or Geländewagen for cross-country vehicle), was launched in 1979 as an ultra-capable off-roader, soon favoured by armies the world over. Arriving here in 1982, its distinctive, slab-sided form remained unchanged over the best part of four decades.

At close to 4.8m nose-to-tail, more than 1.8m across, and a bit over 1.9m tall, the G 63 is now longer (+110mm), wider (+106mm), and fractionally lower overall (-13mm), but still pulls off a convincing impersonation of a bread box.

Merc-AMG confidently quotes a drag coefficient (Cd) of 0.55 for the G 63, which isn't as bad as a brick (around 2.0… I Googled it) although it is in the same league as a heavy truck.

But it's the car's unique, upright stance, complete with pumped wheelarches and old-school flat glass, that sets it apart and draws people in. Looking more like a take-no-prisoners, functional device than a luxury cruiser, I can assure you it attracts as many admiring looks and comments as a low-flying supercar wedge.

The new-gen G 63 features AMG's vertically slatted 'Panamericana' grille, and our test example was fitted with the optional 'Night Package' ($5900) adding a range of dark exterior details including tinted indicator lenses, dark tinted glass, black exterior mirror shells and spare wheel ring, other black trim pieces and painted areas, as well as 22-inch AMG forged alloy rims.

Also worth noting, Merc has retained the G-Class's solid metal door handles, complete with the mechanism's unmistakable 'click-clack' opening and closing sound. Nice touch.

Inside, the biggest change is the upgrade from a conventional dual-gauge instrument cluster and central media stack to a pair of 12.3-inch digital screens, forming a sleek widescreen display, and bringing the G 63 in line with other recent Merc offerings.

Similarly, the gearshift moves from a traditional console-mounted set-up to Merc's 'Direct Select' lever on the steering column (exactly where the indicator stalk is located in 90 per cent of right-hand drive cars).  And the standard flat-bottom, leather-trimmed 'AMG Performance' steering wheel is a racy addition.

Like the exterior door handles, another tip of the hat to the car's heritage is retention of the horizontal grab handle ahead of the front passenger on the dash above the glove box. Nice to have something to hold on to if the going gets rough.

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.

The G-Class has never been a particularly squeezy proposition for passengers or cargo, but an extra 40mm in the wheelbase adds even more breathing space.

Getting in is the first step, and it's a big one. At 183cm tall, in an athletic mood, I could grab the A-pillar and swing up into the driver's seat in one vaguely respectable movement.

But, those side steps aren't just for show, and at the end of a long day provide a handy staging camp between terra firma and the lofty pilot's chair.

Once on-board there's plenty of room up front, with adequate storage including a bin between the seats (now with a double door opening rather than a single hinged lid), a modest glove box, oddments space and two cupholders in the centre console, and bins with space for bottles in the doors.

There's a 12-volt power outlet in the front, second row and cargo area, while there are two USB ports in the centre console bin and a charging USB port in the second row.

In the back I could have donned a dusty Akubra and still had headroom to spare, with generous foot room, and a substantial gap between my knees and the driver's seat (set to my position).

A fold-down armrest incorporates a pair of cupholders (as well as a through-port to the cargo space for long items) and there are map pockets on the front seat backs as well as space for bottles in the doors. Two adjustable air vents in the rear of the front centre console, and another pair in the B-pillars also provide climate-controlled air to those in the rear.

With the rear seats upright boot volume is quoted at 454 litres (VDA); enough to easily swallow our three-piece hard suitcase set (35, 68 and 105 litres) or the CarsGuide pram, or a largest-suitcase-and-pram combo.

There are tie-down shackles in each corner of the floor, usefully bright lighting, a netted storage area on the passenger side (containing five fluorescent emergency vests), and folding the 60/40 split rear seat liberates even more space.

Unfortunately, gaining access to that load space is fraught with compromise. First, the single-piece rear door hinges vertically and opens from right to left. No problem when you've nosed into a shopping centre space, but not so great when you're parking nose-to-tail on the left-hand side of the road.

That means you typically have a small space between you and the car behind to get the door open, and when it is at 90 degrees, you're blocked from unloading things onto the footpath until you've shut the door.

As well as that, the door has a full-size spare (alloy) wheel and tyre attached to it. Good because a full-size spare is welcome, and bad because it makes the already bulky door even heavier.

Those keen on towing things will be pleased to hear the G 63 is rated to haul up to 3.5 tonnes of braked trailer and 750kg unbraked.

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.

The Eletre is one of many electric vehicles to fall victim to the fluctuating market, receiving an enormous price cut before it officially went on sale in Australia.

The range was meant to start at $239,000, but the decision makers changed their minds and slashed it by a whopping $49,100 so the ‘entry-level’ Eletre is priced from $189,900, plus on-road costs.

The Eletre S, which is the subject of this review, also received a major price cut, dropping to $229,990 from its original $269,000, while the range-topping Eletre R is now priced from $279,990 rather than $315,000 as first announced by the brand.

As for what you get for that money, the Eletre comes standard with a range of premium equipment, befitting Geely’s aspirations for the Lotus brand. This includes matrix LED headlights, two-tone paint with a black contrasting roof, 20-inch alloy wheels, air suspension, keyless entry and start, a key card with NFC (Near-Field Communication) function, four-zone climate control, eight-way power adjustable front seats and heated front seats.

There’s also a KEF premium sound system, in-built eSIM card with 5G capability, a wireless charging pad as well as a 12.6-inch digital instrument panel and a 15.10-inch OLED central multimedia screen.

Stepping up to the Eletre S adds more goodies including 22-inch 10-spoke alloy wheels, an 'Active Aero Pack', 64-colour ambient lighting, automatic parking assist and a 23-speaker KEF 3D surround sound system.

At the top of the range, the Eletre R gets a more potent dual-motor powertrain, two-speed transmission, unique 22-inch alloys and a 'Quartz' interior theme.

The G 63's 4.0-litre (M177) all-alloy V8 is closed deck design using direct-injection and a pair of twin-scroll turbos to produce 430kW at 6000rpm and no less than 850Nm from 2500-3500rpm. That's 10kW/90Nm more than the 5.5-litre twin-turbo V8 it replaces!

To improve throttle response and optimise efficiency, the turbos are located inside the engine's 'V', improving air flow and shortening the distance from the exhaust side to the turbos, and in turn, from the turbos to the inlet side.

And the housings on the twin-scroll turbos are divided into two parallel flow channels connecting with separate ducts in the exhaust manifold, allowing fine management of the exhaust gas coming in and pressure going out. Result is more torque and even better response times.

Drive goes to all four wheels via a new 'AMG Speedshift' nine-speed, dual-clutch auto (replacing the previous seven-speed auto transmission) with paddle shifters and a multiple downshift function which will go to the lowest ratio possible as you keep squeezing the shift paddle.

The 'AMG Performance 4Matic' all wheel drive system is front/rear biased 40/60 (50/50 in the previous model), although if you want to head off-highway the G 63 still features three 100 per cent diff locks and low-range off-road gear reduction.

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.

Claimed fuel economy for the combined (ADR 81/02 - urban, extra-urban) cycle is 13.1L/100km, with the 4.0-litre, twin-turbo V8 emitting 299g/km of CO2 in the process.

Despite the fact cylinder management tech means the engine will run on four cylinders under light load, and start-stop (with 'glide mode') is standard, we managed 16.7L/100km (measured at the bowser) over a mix of city, suburban and freeway running. To be expected for such a big bus, especially one that constantly tempts you into squeezing the throttle just to hear the exhaust bellow.

Minimum fuel requirement is 98 RON premium unleaded, and you'll need 100 litres of it to fill the tank.

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.

Let's cut to the chase. The G 63's pure grunt overpowers its challenging aero profile to thrust this boom box on wheels from 0-100km/h in a claimed 4.5 seconds. And believe it or not, despite its greater length and width, it has enough power to punch a 240km/h hole in the air (maximum velocity is limited to 220km/h if you choose not to opt for the 'AMG Driver's Package').

The new electronic architecture brings with it the latest version of Merc's 'Dynamic Select' system with five driving modes adjusting the engine, transmission, suspension, steering and assistance systems right up to maximum attack Sport+ mode.

All 850Nm of peak torque is available between 2500-3500rpm and pinning the throttle anywhere in that band feels like lining up a runway and preparing to rotate for take-off.

The two-stage exhaust flap arrangement allows you to turn the noise up from growl to roar even at modest around town speeds, and the nine-speed transmission is sharp and positive, with the multiple downshift function (in manual mode) hilariously good fun.

The racy AMG sports seats are as grippy as they are comfortable, and the fat 295/40 Goodyear Eagle F1 rubber, wrapped around the optional 22-inch forged alloys, does a good job of keeping all that mass and momentum in control as the high riding G 63 careens around corners.

And speaking of mass, the job of hauling it from warp speed to rest sits with big ventilated discs all around (cross-drilled 400mm front/370mm rear), clamped by monster six piston calipers at the front and single piston at the back. They're progressive and reassuringly powerful.

So, the performance is as dramatic as ever, but when I think of previous Merc-AMG G-Class offerings, two main shortcomings come to mind... steering and ride.

The steering was like a laggy mouse, with a few beats separating input at the wheel from response at the front treads. And the damping came up short, with a bouncy ride par for the course.

Still sitting on a ladder-type frame, the new G's suspension was developed by Mercedes-Benz and Mercedes-AMG. And finally, it has a decent double-wishbone independent front-end, with a rigid axle at the rear and coil springs all around. Plus, a strut tower brace, Merc-AMG calls it a 'suspension bridge', now connects the front strut towers, increasing torsional rigidity.

Ride comfort, especially in the most compliant 'Ride Control' suspension setting and riding on the big 22s, is massively better. It's no limo. You'll still feel jittering over higher frequency imperfections. But it's way, way ahead of the first-gen version.

The steering system changes from a recirculating ball to rack and pinion, and is now variable ratio with electro-mechanical rather than purely hydraulic assistance. And it's also much improved. We're not talking about a Lotus Elise-style connection with the road, but the steering is clearly more predictable and responsive.

One thing that hasn't changed is an ocean liner-worthy, 13.6m turning circle. You'll need to plan ahead for U-turns and reverse parks, but enough parking cameras (including surround view) to please Cecil B DeMille are on hand to help.

It's like a whole new world with a familiar cover wrapped around a markedly improved package. But (there must be a but) visibility is still compromised by thick window and door pillars, and despite the new dash layout ergonomic efficiency is patchy, with some switches and knobs located in relatively awkward positions.

As mentioned earlier the G 63 features three 100 per cent diff locks and low-range off-road gear reduction. But forget breakover angles and wading depths. This 4x4 seeing off-road action is as likely as an Abbott 2.0 prime ministership.

Suffice it to say, this car wears the 'Schöckl' badge at the base of its B-pillar. And in case you were wondering, Schöckl is a 1445m mountain in Graz, the Austrian city where the G-Class is built (and big Arnie Schwarzenegger was born!).

In the second-gen G-Class's development, prototypes covered roughly 2000km over a five kay trail including gradients of up to 60 per cent and lateral inclines up to 40 per cent. So, despite its irrelevance, the off-highway box is ticked.

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.

Another major change for this new era is massive upgrades in terms of safety technology. The Eletre is packed with an array of cameras and sensors to help you avoid an accident.

There are 34 in total - four Lidar, six radar, seven HD cameras and 12 ultrasonic sensors. This all feeds a raft of features, including 'Highway Assist', which makes the Eletre the first Lotus to drive itself.

However, as part of the price cut, the Lidar hardware is removed from the entry-level model from the MY25 built examples onwards. However, if you option the Highway Assist package, they are fitted again in order for the system to work.

Standard on all Australian models is the 'Lotus Pilot Pack' which includes all the safety items that have become so common in recent years, including adaptive cruise control, autonomous emergency braking, rear cross-traffic alert, blind-spot monitoring, driver monitoring and traffic sign information.

Neither ANCAP nor Euro NCAP have tested the Eletre, as the safety authority rarely tests such expensive vehicles.

The airbag count is seven - front, front side, side curtain and far side (front centre) - and there are three top tether point and two ISOFIX positions for child seats across the second row.

Mercedes-Benz (and by extension Mercedes-AMG) offers a three-year/unlimited km warranty with 24 hour 'Road Care' emergency roadside assistance provide for three years.

Servicing is recommended every 12 months/20,000km and a capped price servicing plan is available at Silver and Platinum levels for up to five years/100,000km.

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.