CarGurus expert rating: 3 out of 5
CarGurus user rating: 5.0 out of 5
Percentage of good/great deals available on CarGurus: 27.0%
Overall CarGurus rating:* 4.0 out of 5
Available Listings: Around 140
Average Price: Around £152,000

Mercedes-Benz G-Class (2018-present) Pros and Cons

Pros	Cons
Amazing off-road ability	Hugely expensive to buy and run
Eye-catching retro styling	AMG versions are very thirsty
Luxurious cabin with lots of space	Not as sharp to drive as a Porsche Cayenne

Quick Summary

The Mercedes-Benz G-Class (2018-present) is one of the most distinctive luxury SUVs on sale, blending serious off-road capability with opulent luxury and commanding road presence. Tracing its roots back to the 1970s military Geländewagen, the current generation retains the iconic upright, boxy styling whilst introducing a thoroughly modern, luxurious interior. Available with powerful petrol and diesel engines, plus the fully electric G 580 with EQ Technology offering 291 miles of range, the G-Class caters to those seeking both capability and prestige. The Professional Line diesel is closest in spirit to the classic G-Class, whilst Mercedes-AMG G 63 variants deliver thunderous 4.0-litre V8 performance.

The latest G-Class is considerably easier to live with than older models, offering improved comfort, refinement and modern technology whilst retaining rugged character and extraordinary off-road ability. The cabin feels exceptionally solid and well-built, with generous space for front and rear passengers, though the side-hinged rear door divides opinion. Whilst hugely expensive to purchase and run, with substantial servicing costs and premium insurance, the G-Class retains its value exceptionally well. It may not be the rational choice compared to rivals like the Range Rover or Porsche Cayenne, but few owners care once behind the wheel.

Best for: Wealthy buyers seeking a distinctive luxury SUV with genuine off-road capability, those valuing iconic styling and prestige, and drivers wanting a vehicle that stands out from conventional luxury alternatives.

Not ideal for: Budget-conscious buyers, those prioritising fuel economy or low running costs, drivers wanting the sharpest on-road handling, or anyone requiring seven-seat capacity.


Comparison vs Key Rivals



The Verdict

You should buy the G-Class if: You're a wealthy buyer seeking a distinctive luxury SUV with genuine off-road capability, value iconic styling and prestige, or want a vehicle that stands out from conventional luxury alternatives.

Consider alternatives if: You're budget-conscious, prioritise fuel economy or low running costs, want the sharpest on-road handling, or require seven-seat capacity.

Competitive Position: The Mercedes-Benz G-Class (2018-present) occupies a unique position in the luxury SUV market. Whilst the Porsche Cayenne offers sharper driving dynamics and the Bentley Bentayga provides greater opulence, the G-Class combines distinctive retro styling with genuine off-road ability that few rivals match. It's considerably more expensive than the Land Rover Defender, yet offers superior luxury and refinement. For buyers willing to pay premium prices and accept high running costs, the G-Class delivers unmatched character and presence. It remains a deeply charismatic choice for those seeking something genuinely different from conventional luxury SUVs.

Read our full Mercedes-Benz G-Class Review

*The Overall CarGurus rating: that informs these recommendations is based on CarGurus' proprietary market data from June 2026, CarGurus expert reviews, and CarGurus user reviews.

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