* Based on opinions and should be considered as general guidance only.
- Reliability (3)Mercedes-Benz vehicles, especially complex luxury SUVs, can sometimes have higher rates of electronic issues or minor quirks compared to some competitors. However, the G-Class is generally built to a very high standard.
- Maintenance (2)As a high-end luxury vehicle, maintenance costs for the G 550 are significantly higher than average. Parts are expensive, and specialized labor is often required, leading to premium service bills.
- Technology (4)Equipped with Mercedes-Benz's latest infotainment system, including a large digital instrument cluster and central display. It offers a comprehensive suite of driver-assistance features, though some interfaces can be a bit complex initially.
- Comfort (4)The interior is luxurious and well-appointed, with high-quality materials and comfortable seating. While the ride is much better than before, it's still a body-on-frame SUV, so don't expect sedan-like smoothness over all bumps.
- Dynamics (4)The 2019 G 550 offers surprisingly good on-road manners for a vehicle of its size and off-road capability, with improved steering and a more composed ride than previous generations. Off-road, it remains incredibly capable.