| Model Year | 2015 | 2006 | |
| Model | Porsche Boxster | Mercedes-Benz M-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Convertible | 4dr SUV | |
| Difference | |||
| Wheelbase | 97.4 in | 114.7 in | -17.3 in |
| Length | 172.2 in | 188.5 in | -16.3 in |
| Width | 70.9 in | 75.2 in | -4.3 in |
| Height | 50.5 in | 69.8 in | -19.3 in |
| Curb Weight | 2888 lb. | 4623 lb. | -1735 lb. |
| Fuel Capacity | 16.9 gal. | 25.1 gal. | -8.2 gal. |
| Headroom, Row 1 | 38.6 in | 39.9 in | -1.3 in |
| Shoulder Room, Row 1 | 51.7 in | 59.9 in | -8.2 in |
| Hip Room, Row 1 | 53.4 in | 55.0 in | -1.6 in |
| Legroom, Row 1 | 42.6 in | 42.2 in | 0.4 in |
| Headroom, Row 2 | 0.0 in | 39.8 in | -39.8 in |
| Shoulder Room, Row 2 | 0.0 in | 59.8 in | -59.8 in |
| Legroom, Row 2 | 0.0 in | 40.0 in | -40 in |
| Total Legroom | 42.6 in (over 1 rows) | 82.2 in (over 2 rows) | -39.6 in |
| Cargo Volume, Minimum | 9.9 ft3 | 29.4 ft3 | -19.5 ft3 |
| Cargo Volume, Maximum | 9.9 ft3 | 72.4 ft3 | -62.5 ft3 |
None of our members have yet commented on the seat room and comfort of the 2015 Porsche Boxster.
| 2006 Mercedes-Benz M-Class Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 4dr SUV turbocharged 215hp 3.0L V6 Diesel 7-speed shiftable automatic AWD |
Can drive this vehicle all day long and not be tired. see full Mercedes-Benz M-Class review |
| 2006 | 4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD |
Seats with warmers are great see full Mercedes-Benz M-Class review |
| 2006 Mercedes-Benz M-Class Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2005 | 4dr SUV 288-horsepower 5.0L V8 5-speed shiftable automatic AWD w/low range |
Space is limited for adults in the back espically if the front passenger is tall. Seats are not bucket like the front so if driver takes a hard turn you go flying. see full Mercedes-Benz M-Class review |