Skip advert
Advertisement

The new Mercedes-AMG G63 has arrived, and it still has a V8

Some of Affalterbach’s range-toppers are swapping eight cylinders for four, but the AMG G-class retains its V8 for 2024

Mercedes-Benz has given its second-generation G-class an overhaul for 2024. Tweaks to design, cabin tech, powertrains and chassis hardware are said to make the model more capable, refined and efficient than ever, but without detracting from the G-class’s charming character. Pricing details are still under wraps, but expect to pay over £130,000 for the entry-level model.

Advertisement - Article continues below

While the new G500 swaps eight cylinders for six, the AMG-developed G63 has kept its V8. As before, Affalterbach’s 4-litre M177 twin-turbocharged V8 produces 577bhp and 627lb ft of torque, but thanks to new 48V electrical architecture, a mild hybrid system provides an additional 20bhp and 148lb ft of torque. Not only does this electrification improve power delivery, it’s also said to reduce fuel consumption (something current G63 owners will no doubt appreciate).

> The Mercedes-AMG GT 43 is a four-cylinder, rear-wheel drive Porsche 911 rival

Power is sent to all four wheels through the same nine-speed automatic transmission as before, but despite a 2640kg kerb weight and brick-like aerodynamics, 0-62mph comes in 4.3sec – two tenths quicker than before. Top speed is unchanged at 149mph with the optional AMG Performance Package.

The G63’s chassis is where the most significant changes lie, with Mercedes swapping mechanical torsion bars for active hydraulic units as part of the new AMG Active Ride Control system. Hydraulically-linked adaptive shock absorbers are also new for 2024, improving comfort, off-road ability and handling. 

While most G63s will spend their time closer to Harrods than the Himalayas, Mercedes has added numerous features to make it more capable on tough terrain than ever. Opt for AMG Offroad Package PRO and AMG Active Ride Control and you’ll get access to AMG Traction PRO, boosting traction in ‘Rock’ and ‘Sand’ modes using clever wheel-selective braking and torque management. AMG Active Balance Control will also come equipped, aiming to improve ground contact (and therefore traction) with varying levels of damper stiffness via three driving modes: Trail, Rock and Sand.

Advertisement - Article continues below
Skip advert
Advertisement
Advertisement - Article continues below

The G-class’s styling stays true to the 1979 original, with its distinctive boxy look almost identical to the pre-facelift model. Look closely though, and you’ll spot subtle aero additions around the A-pillars and above the windscreen designed to reduce cabin noise and improve efficiency. The front bumper has seen a mild update with vertical slats in the intakes, with an optional exterior carbonfibre package adding black badging, trim, tinted headlights and indicators and various carbonfibre parts throughout. For 2024, there are also six new wheel designs from 20- to 22-inches. 

The cabin brings the G63 in-line with the rest of the Mercedes-Benz lineup, with dual 12.3-inch displays running the latest MBUX infotainment system and AMG’s Performance steering wheel fitted as standard. As in the standard G-class, temperature controlled cup holders, wireless phone charging, heated armrests and a new rear entertainment system are equipped too. There’s also a new ‘Transparent bonnet’ mode for off-roading, providing the driver with a virtual view under the front of the vehicle when the terrain gets tricky. Improved insulation material is also new for 2024, with those iconic door handles now gaining a keyless unlock function for the first time. 

In addition to the AMG range-topper, the UK will likely receive G450d and G500 models, both now utilising a mild-hybrid six-cylinder, with the latter dropping its 4-litre V8. An all-electric EQG will join the lineup in the coming months.

UK pricing and availability is yet to be confirmed, but expect to pay over £130,000 for the entry-level G-class and closer to £200,000 for the G63 range-topper.

Skip advert
Advertisement

Recommended

£15k off Alfa Romeo Stelvio Quadrifoglio super SUV
Alfa Romeo Stelvio Quadrifoglio
News

£15k off Alfa Romeo Stelvio Quadrifoglio super SUV

If you have to have an SUV, a Stelvio QV is acceptable. Now it's being heavily discounted.
8 Jul 2025
The 625bhp Range Rover Sport SV is now £35k cheaper than it was before
Range Rover Sport SV
News

The 625bhp Range Rover Sport SV is now £35k cheaper than it was before

While it was previously available only in special edition form, the V8-powered Range Rover Sport SV is finally on the market in ‘standard’ trim, bring…
1 Jul 2025
Best performance SUVs 2025 – family-friendly supercars on stilts
Best SUVs 2025
Best cars

Best performance SUVs 2025 – family-friendly supercars on stilts

The best hot SUVs offer entertaining dynamic characters all of their own – even if we'd rather drive an equivalent fast estate...
23 Jun 2025
New Land Rover Defender 110 Trophy isn’t quite a half-price Octa
Defender Trophy Edition front
News

New Land Rover Defender 110 Trophy isn’t quite a half-price Octa

This rough and ready Defender calls back to this utilitarian icon’s rich off-road history
19 Jun 2025
Skip advert
Advertisement

Most Popular

£15k off Alfa Romeo Stelvio Quadrifoglio super SUV
Alfa Romeo Stelvio Quadrifoglio
News

£15k off Alfa Romeo Stelvio Quadrifoglio super SUV

If you have to have an SUV, a Stelvio QV is acceptable. Now it's being heavily discounted.
8 Jul 2025
MST Mk1 Sports is a more affordable less extreme Ford Escort recreation
MST Ford Escort front
News

MST Mk1 Sports is a more affordable less extreme Ford Escort recreation

Costing a tenth of most made-new classics, the MST Mk1 Sports is comparatively accessible
8 Jul 2025
New Aston Martin Vantage S revealed – Ferrari Amalfi rival is more powerful and focused
Aston Martin Vantage S front
News

New Aston Martin Vantage S revealed – Ferrari Amalfi rival is more powerful and focused

With a bump in power output among myriad detail changes, the Vantage S could be the ultimate driver’s Aston
8 Jul 2025