Let’s be honest : the Mercedes G-Class is a monument in the automotive world. Originally launched as a military vehicle back in 1975, then mass-produced in 1979, it has undergone numerous evolutions without ever denying its pure off-roader DNA. Its boxy silhouette, exposed door hinges, and upright tailgate have remained virtually unchanged through the decades, and we never tire of it. Even today, the formula still works, as we discovered during our test of the G500. But before diving into the technical details and our verdict, let’s remember that in over 40 years, the G-Class has become a symbol of toughness and ultimate luxury, combining a rugged, go-anywhere spirit with the refined touches you’d expect from the three-pointed star.
Dimensions and Exterior Design
At first glance, the G500 remains loyal to the original shape of the G-Class: an almost rectangular block, straight lines, a flat hood, and two round headlights up front. Sure, the tweaks introduced in recent years (notably the slight facelift in 2023/2024) have modernized it, with a grille now featuring four horizontal slats and a redesigned bumper integrating new air intakes. But this is still that near-military shape you either love or hate, because it looks like it has come from another era.
When it comes to dimensions, it measures over 4.80 m in length, 1.98 m in width, and 1.97 m in height. Suffice it to say, space is not a concern! You definitely notice it when you’re behind the wheel in city traffic: with the prominent pillars and a sizeable turning radius, parking in tight spots can be challenging. On the other hand, it retains its unique, attention-grabbing style. There’s no doubt: even for the uninitiated, the G500 stands out on the road.
Interior Design and Ergonomics
You literally climb aboard the G-Class. With its high ground clearance and (optional) running boards, you need a bit of a step up to get in. But once you’re inside, you’ll discover a plush, refined cabin, a far cry from the rustic impression one might expect from its boxy exterior. Premium materials abound—leather, wood trim, or aluminum inserts, depending on the selected finish—and the entire presentation exudes luxury.
A large 12.3-inch digital display (optional on some models) dominates the dashboard, integrating both the instrument cluster and the infotainment system powered by MBUX. The seats can be equipped with massage features and dynamic lateral support, making for a cozy cocoon if you’re willing to invest in the many available options. Mercedes has also improved the cabin’s sound insulation, making high-speed travel more comfortable than before. Still, it’s clear that everyday tasks—like fitting a child’s seat or loading items into the high-set trunk—will quickly remind you that the G500 isn’t exactly built for the hustle and bustle of city life.
Different Powertrains
Over the years, the G-Class has offered a variety of engines, ranging from basic four-cylinder diesels in its early days to the huge AMG V8s. Today, the European lineup mainly includes three engines:
- G 450d : a V6 delivering 367 hp and 750 Nm of torque, with a 48V mild hybrid system.
- G 500 : the version we tested, now featuring a 3.0L twin-turbocharged V6 (replacing the previous V8) producing 449 hp and 560 Nm. Thanks to the 48V mild hybrid system, it gains an extra 20 hp and 200 Nm of torque over short periods.
- G 63 AMG : the most extreme version with a turbocharged V8 generating 585 hp and 850 Nm.
All these variants come with permanent all-wheel drive and a 9G-TRONIC automatic transmission. The ladder frame chassis, thoroughly revised, still provides impressive off-road capabilities through three mechanical differential locks and independent front suspension.
Driving Experience
What struck us most behind the wheel of the G500 is how much the model has gained in versatility compared to older versions. You can feel improved soundproofing, and although the steering isn’t sporty, it’s more precise than before. Of course, the laws of physics remain unchanged: it weighs nearly 2.5 tons, features a massive size, and uses off-road-oriented suspension, so expect body roll in tight corners and a large turning radius in urban environments.
Under the hood, the V6 offers generous torque and a pleasing engine note, even though it’s not as deep or throaty as the former V8. You’ll feel more flexibility at low revs, and the mild hybrid system provides a brief torque boost and helps slightly reduce fuel consumption. However, you should still expect a minimum of around 12–13 L/100 km in mixed driving. On the highway, you can better appreciate the surprising level of comfort and quietness for such a “boxy” SUV.
Price in Belgium
Legendary status and premium features command a hefty price. The starting price for a G500 in Belgium is around €137,000 (excluding options).
Conclusion
The Mercedes G500 remains one of a kind: an iconic model that has successfully modernized while preserving its unwavering off-road DNA. We loved its luxurious side, its endearing old-school style, and its improved driving comfort. Of course, it’s not without flaws, starting with its very high price tag and unwieldy turning radius in tight city spaces. But ultimately, you choose it for what it represents: a timeless symbol blending tradition and innovation.
Pros
- Iconic styling, unique look
- Plush cabin and tech features (MBUX, improved soundproofing)
- Still top-notch off-road capabilities
- Smooth twin-turbo V6 that’s less thirsty than the old V8 (though still hefty)
Cons
- Sky-high purchase price and taxes
- Large turning radius
- Climbing aboard can be awkward
- Size not ideal for city driving
All in all, the G500 stands out as the “happy medium” version for those who want the legendary G-Class without the outrageous excesses of the AMG variant. We can forgive its minor shortcomings because we’re captivated by this exceptional SUV, truly in a league of its own in today’s automotive landscape.
