Model Year | 2013 | 2008 | |
Model | Mercedes-Benz GL | Pontiac G8 | |
Engine | turbocharged 5.5L V8 DOHC-4v 550 hp@5750 560 lb-ft@2000 |
6.0L V8 OHV-2v 361 hp@5300 385 lb-ft@4400 |
|
Transmission | 7-speed shiftable automatic | 6-speed shiftable automatic | |
Drivetrain | AWD | RWD | |
Body | 4dr SUV | 4dr Sedan | |
Difference | |||
Wheelbase | 121.0 in | 114.8 in | 6.2 in |
Length | 201.6 in | 196.1 in | 5.5 in |
Width | 76.4 in | 74.8 in | 1.6 in |
Height | 72.8 in | 57.7 in | 15.1 in |
Curb Weight | 5687 lb. | 3995 lb. | 1692 lb. |
Fuel Capacity | 26.4 gal. | 19.0 gal. | 7.4 gal. |
Headroom, Row 1 | 41.2 in | 38.7 in | 2.5 in |
Shoulder Room, Row 1 | 58.5 in | 59.1 in | -0.6 in |
Hip Room, Row 1 | 0.0 in | 56.7 in | -56.7 in |
Legroom, Row 1 | 40.3 in | 42.2 in | -1.9 in |
Headroom, Row 2 | 40.0 in | 38.0 in | 2 in |
Shoulder Room, Row 2 | 58.3 in | 59.1 in | -0.8 in |
Hip Room, Row 2 | 0.0 in | 58.0 in | -58 in |
Legroom, Row 2 | 38.5 in | 39.4 in | -0.9 in |
Headroom, Row 3 | 38.9 in | 0.0 in | 38.9 in |
Shoulder Room, Row 3 | 50.5 in | 0.0 in | 50.5 in |
Legroom, Row 3 | 35.0 in | 0.0 in | 35 in |
Total Legroom | 113.8 in (over 3 rows) | 81.6 in (over 2 rows) | 32.2 in |
Cargo Volume, Minimum | 16.0 ft3 | 17.5 ft3 | -1.5 ft3 |
Cargo Volume, Behind R2 | 49.4 ft3 | 17.5 | 31.9 ft3 |
Cargo Volume, Maximum | 93.8 ft3 | 17.5 ft3 | 76.3 ft3 |
2013 Mercedes-Benz GL Seat Room and Comfort: Pros | ||
Year | Comment | |
2013 | The Mercedes-Benz GL-Class is just a little longer than the Audi Q7 (201.6 vs. 200.3 inches), and isn't as wide (76.4 vs. 78.1 inches). But the Mercedes is considerably taller (72.8 vs. 68.4 inches) and not nearly as curvy. Which might explain how it is far roomier than the much sleeker Audi. Combined legroom for all three rows is 107.6 inches in the Q7 vs. 113.8 inches in the GL-Class, a large difference. The Q7's space deficit grows the farther back you sit. For adults to even fit in the Audi's third row without extreme discomfort, those in the second row must slide their seats forward to the point that they are themselves short on knee room. While the new GL350's third row sits too low to provide thigh support, it's not nearly as cramped. Further evidence that Audi didn't intend the Q7's third row for frequent use: the second-row seat doesn't do a good job of getting out of the way, making the path in and out of the way-back perhaps the tightest I've experienced. The second-row seat in the GL-Class tips forward to open up a much wider path. If manually tipping the seat is too much of a chore (perhaps because you'e a five-year-old and haven't yet learned to read this), $400 buys a power assist. But even with this option the seat must be manually returned to its upright position, so the point eludes me. see full Mercedes-Benz GL review |
None of our members have yet commented on the seat room and comfort of the 2013 Mercedes-Benz GL.
2008 Pontiac G8 Seat Room and Comfort: Pros | ||
Year | Body/Powertrain | Comment |
2009 | 4dr Sedan 415-horsepower 6.2L V8 6-speed shiftable automatic RWD |
Huge back seat, and very comfortable, even for two adults and a child seat. see full Pontiac G8 review |
2009 | 4dr Sedan 415-horsepower 6.2L V8 6-speed shiftable automatic RWD |
Plenty of room, good support, and do not have to squirm much on a 6 hour drive. see full Pontiac G8 review |
2009 | 4dr Sedan 361-horsepower 6.0L V8 6-speed shiftable automatic RWD |
Tons of legroom, and I mean TONS of legroom see full Pontiac G8 review |
2009 | 4dr Sedan 256-horsepower 3.6L V6 5-speed shiftable automatic RWD |
Even with front seats completely back, there is enough leg room for rear passengers. see full Pontiac G8 review |
2009 | 4dr Sedan 415-horsepower 6.2L V8 6-speed shiftable automatic RWD |
When I go places with my friends, I actaully like sitting in the back! The back seats are sooo comfortable. see full Pontiac G8 review |
2009 | 4dr Sedan 361-horsepower 6.0L V8 6-speed shiftable automatic RWD |
The seat fits my smaller frame and has comfortable padding and bolsters. The headrest is in the right place. Power controls are convenient. see full Pontiac G8 review |
2009 | 4dr Sedan 361-horsepower 6.0L V8 6-speed shiftable automatic RWD |
Tons of room for the family. This is a true full-size sedan. see full Pontiac G8 review |
2009 | 4dr Sedan 361-horsepower 6.0L V8 6-speed shiftable automatic RWD |
Extremely comfortable backseat, although serious hump in the center eliminates almost all leg room for center seat. Four in comfort all day long, large armrest, good visibility forward and to the side. Nice support, split folding seats and cargo passthru see full Pontiac G8 review |
2009 | 4dr Sedan 415-horsepower 6.2L V8 6-speed manual RWD |
Fantastic seats. see full Pontiac G8 review |
2008 Pontiac G8 Seat Room and Comfort: Cons | ||
Year | Body/Powertrain | Comment |
2008 | 4dr Sedan 361-horsepower 6.0L V8 6-speed shiftable automatic RWD |
Cannot get comfortable - ever. Hurts my lower back after just 15 mins. I have the leather seats w/ premium package. No lateral support/bolstering either. Lumbar support useless. see full Pontiac G8 review |