| 1 | 0 | 3 | 4 | 3 | 4 |
2018 Mercedes-Benz G-Class Specs - Exterior and Interior Dimensions
| Body | 4dr SUV |
| Wheelbase | 112.2 in |
| Length | 187.6 in |
| Width | 71.8 in |
| Height | 76.9 in |
| Curb Weight | 5820 lb. |
| Fuel Capacity | 25.4 gal. |
| Headroom, Row 1 | 42.2 in |
| Shoulder Room, Row 1 | 53.7 in |
| Hip Room, Row 1 | 51.5 in |
| Legroom, Row 1 | 52.5 in |
| Headroom, Row 2 | 40.0 in |
| Shoulder Room, Row 2 | 56.3 in |
| Hip Room, Row 2 | 53.9 in |
| Legroom, Row 2 | 41.9 in |
| Total Legroom | 94.4 in (over 2 rows) |
| Cargo Volume, Minimum | 40.3 ft3 |
| Cargo Volume, Maximum | 75.1 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Mercedes-Benz G-Class
None of our members have yet commented on the seat room and comfort of the 2018 Mercedes-Benz G-Class.
2018 Mercedes-Benz G-Class 4-door SUV Specs - Powertrains and Tire Sizes
| Trim | G550 | G550 4x4 Squared | AMG G63 | AMG G65 |
| Standard Engine | turbocharged 4.0L V8 DOHC-4v 416 hp@5500 450 lb-ft@2000 | turbocharged 4.0L V8 DOHC-4v 416 hp@5500 450 lb-ft@2000 | turbocharged 5.5L V8 DOHC-4v 563 hp@5500 561 lb-ft@1750 | turbocharged 6.0L V12 DOHC-4v 621 hp@5000 738 lb-ft@2300 |
| Standard Transmission | 7-speed manually-shiftable automatic | 7-speed manually-shiftable automatic | 7-speed manually-shiftable automatic | 7-speed manually-shiftable automatic |
| Standard Drivetrain | AWD w/low range | AWD w/low range | AWD w/low range | AWD w/low range |
| Standard Tires | 275/55VR19 tires | 325/55R22 tires | 275/50VR20 tires | 295/40VR21 tires |
| Optional Tires | 275/50VR20 tires |
What Our Members Are Saying about the Powertrain of the 2018 Mercedes-Benz G-Class
None of our members have yet commented on the powertrain of the 2018 Mercedes-Benz G-Class.
What Our Members Are Saying about the Tires of the 2018 Mercedes-Benz G-Class
None of our members have yet commented on the tires of the 2018 Mercedes-Benz G-Class.