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2007 Mercedes-Benz S-Class and 2009 GMC Acadia Specifications
| Model Year | 2007 | 2009 | |
| Model | Mercedes-Benz S-Class | GMC Acadia | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan, ext. | 4dr SUV | |
| Difference | |||
| Wheelbase | 124.6 in | 118.9 in | 5.7 in |
| Length | 205.0 in | 200.7 in | 4.3 in |
| Width | 73.7 in | 78.2 in | -4.5 in |
| Height | 58.0 in | 72.8 in | -14.8 in |
| Curb Weight | 4465 lb. | 4722 lb. | -257 lb. |
| Fuel Capacity | 23.8 gal. | 22.0 gal. | 1.8 gal. |
| Headroom, Row 1 | 37.8 in | 40.4 in | -2.6 in |
| Shoulder Room, Row 1 | 59.1 in | 61.9 in | -2.8 in |
| Hip Room, Row 1 | 0.0 in | 57.8 in | -57.8 in |
| Legroom, Row 1 | 41.9 in | 41.3 in | 0.6 in |
| Headroom, Row 2 | 38.5 in | 39.3 in | -0.8 in |
| Shoulder Room, Row 2 | 58.7 in | 61.1 in | -2.4 in |
| Hip Room, Row 2 | 0.0 in | 57.9 in | -57.9 in |
| Legroom, Row 2 | 42.3 in | 36.9 in | 5.4 in |
| Headroom, Row 3 | 0.0 in | 38.4 in | -38.4 in |
| Shoulder Room, Row 3 | 0.0 in | 57.8 in | -57.8 in |
| Hip Room, Row 3 | 0.0 in | 48.3 in | -48.3 in |
| Legroom, Row 3 | 0.0 in | 33.2 in | -33.2 in |
| Total Legroom | 84.2 in (over 2 rows) | 111.4 in (over 3 rows) | -27.2 in |
| Cargo Volume, Minimum | 16.3 ft3 | 19.7 ft3 | -3.4 ft3 |
| Cargo Volume, Behind R2 | 16.3 | 69.0 ft3 | -52.7 |
| Cargo Volume, Maximum | 16.3 ft3 | 117.0 ft3 | -100.7 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2007 Mercedes-Benz S-Class
| 2007 Mercedes-Benz S-Class Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 4dr Sedan, ext. 382-horsepower 5.5L V8 7-speed shiftable automatic RWD |
Leg room for tall passengers see full Mercedes-Benz S-Class review |
| 2007 | 4dr Sedan, ext. 382-horsepower 5.5L V8 7-speed shiftable automatic RWD |
You can adjust the "multicontour" front seats as follows: height, seat angle, back angle, seat cushion length, seat cushion side bolsters, seat back bolsters, lumbar (both vertically and how much pressure),as well as shoulder support, seat firmness,& more see full Mercedes-Benz S-Class review |
| 2007 | 4dr Sedan turbocharged 232hp 3.0L V6 Diesel 7-speed shiftable automatic RWD |
Huge, soft reclining chair see full Mercedes-Benz S-Class review |
| 2007 | 4dr Sedan, ext. 382-horsepower 5.5L V8 7-speed shiftable automatic RWD |
Really like the fact that you could recline in the back seats without disturbing the front occupants. see full Mercedes-Benz S-Class review |
| 2007 | 4dr Sedan, ext. 382-horsepower 5.5L V8 7-speed shiftable automatic RWD |
My wife refers to it as a sofa on wheels, my daughter sprawls out in the cavernous back seat. I just love the way it drives. see full Mercedes-Benz S-Class review |
| 2007 | 0 | All our family are over 6 foot and there is plenty of room all round. see full Mercedes-Benz S-Class review |
What Our Members Are Saying about the Seat Room and Comfort of the 2009 GMC Acadia
| 2009 GMC Acadia Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2010 | 4dr SUV 288-horsepower 3.6L V6 6-speed shiftable automatic AWD |
Better 2nd & 3rd row comfort than the Honda Minivan (this is to be a daily driver for a family with 4 kids under 10) see full GMC Acadia review |
| 2009 | 4dr SUV 288-horsepower 3.6L V6 6-speed shiftable automatic FWD |
Lots of head room for tall folks. Comfortable seats. Lots of knee room. see full GMC Acadia review |
| 2009 | 4dr SUV 288-horsepower 3.6L V6 6-speed shiftable automatic FWD |
Power seats have versatile adjustments. Thigh support is better than some compact SUVs that I compared. Tilt and telescoping steering wheel is flexible for driving position. see full GMC Acadia review |
| 2008 | 4dr SUV 275-horsepower 3.6L V6 6-speed shiftable automatic AWD |
Best 3rd row leg room in its class. Smart slide seats provide easy access to 3rd row see full GMC Acadia review |
| 2008 | 4dr SUV 275-horsepower 3.6L V6 6-speed shiftable automatic AWD |
Two middle row captains chairs are great. Third row seats work well for smaller adults. see full GMC Acadia review |
| 2008 | 4dr SUV 275-horsepower 3.6L V6 6-speed shiftable automatic FWD |
Plenty of room for a 6 foot person see full GMC Acadia review |
| 2008 | 4dr SUV 275-horsepower 3.6L V6 6-speed shiftable automatic AWD |
good confort see full GMC Acadia review |
| 2008 | 4dr SUV 275-horsepower 3.6L V6 6-speed shiftable automatic AWD |
Plenty of legroom, seat has many adjustment. see full GMC Acadia review |
| 2008 | 4dr SUV 275-horsepower 3.6L V6 6-speed shiftable automatic AWD |
There are very few SUVs that can seat 7 VERY comfortably that are not HUGE suburban type SUVs. We are very pleased that the 3rd row can truly seat 3 adults with no issues. I love that I can still load it up at Costco by folding the 3rd seat down! see full GMC Acadia review |
| 2008 | 4dr SUV 275-horsepower 3.6L V6 6-speed shiftable automatic AWD |
Love how comfy it is-- heated seats, (though I would have loved the 2009 A/C seats on my 2008-- boo hoo!), all the controls-- love the music controls on the steering wheel. see full GMC Acadia review |
| 2009 GMC Acadia Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr SUV 275-horsepower 3.6L V6 6-speed shiftable automatic AWD |
Have taken this car on long trips, 14 hours of driving, multiple days in a row. The front seats are ok but not very comfortable. It's even tiring for the passenger. see full GMC Acadia review |
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