Hybrid power boost, efficiency gains and new technology – including a touchscreen
JAMES ATTWOOD
Mercedes-Benz has electrified the G-Class line-up as part of a major update that also includes a range of measures to improve efficiency and usability.
The second-generation W463 iteration of the hugely capable off-roader was launched in 2018 and will shortly gain a fully electric variant for the first time.
As part of the update, performance division AMG has made substantial revisions to the G63 too (see below).
The entry-level model continues to use a 3.0-litre straight-six diesel, although it now features a 48V integrated starter-generator (ISG). That lifts power by 20bhp to 362bhp and substantially boosts torque to 553lb ft – which is why it has been rebadged from G400d to G450d.
The G500 will continue to be offered in some markets, with its 3.0-litre petrol straight six lifted to 442bhp and 413lb ft.
While the G-Class looks virtually identical to before (“we fought hard to make the new G look like the old G”, said project manager Toni Mäntele), there are numerous small design changes to boost both efficiency and practicality.
There’s a new front bumper and a new radiator grille, while the A-pillars have been subtly rounded off and a new lip has been added to the leading edge of the windscreen.
The latter two changes are designed to improve aerodynamic efficiency and reduce interior noise and were inspired by developments for the electric version.
Through those and other minor developments, the drag coefficient of the G-Class has been reduced from 0.53 to (a still considerable) 0.48, according to Mäntele.
The front-facing camera has now been mounted lower in the front bumper so that it offers better visibility of obstacles using a new ‘transparent bonnet’ view – which required Mercedes to fit an automatically deploying small washer jet to ensure that the camera lens stays clean.
Inside, the G-Class has gained the latest version of Mercedes’ MBUX infotainment system – which means it has a touchscreen for the first time – along with temperature-controlled cupholders and a wireless smartphone charger.
Keyless entry also appears for the first time. While this is a seemingly minor tweak, it required substantial work to install without changing the appearance of the door handle.
The off-road ‘control centre’ in the middle of the dashboard has been revamped to give easier access to key functions.
