

Model Year | 2011 | 2025 | |
Model | Mercury Grand Marquis | Acura RDX | |
Engine | 4.6L V8 OHC-2v 224 hp@4800 275 lb-ft@4000 |
turbocharged 2.0L I4 DOHC-4v 272 hp@6500 280 lb-ft@1600 |
|
Transmission | 4-speed automatic | 10-speed shiftable automatic | |
Drivetrain | RWD | AWD | |
Body | 4dr Sedan | 4dr SUV | |
Difference | |||
Wheelbase | 114.6 in | 108.3 in | 6.3 in |
Length | 212.0 in | 187.4 in | 24.6 in |
Width | 78.3 in | 74.8 in | 3.5 in |
Height | 58.3 in | 65.7 in | -7.4 in |
Curb Weight | 4135 lb. | 4014 lb. | 121 lb. |
Fuel Capacity | 19.0 gal. | 17.1 gal. | 1.9 gal. |
Headroom, Row 1 | 39.5 in | 40.0 in | -0.5 in |
Shoulder Room, Row 1 | 60.6 in | 60.0 in | 0.6 in |
Hip Room, Row 1 | 57.4 in | 55.0 in | 2.4 in |
Legroom, Row 1 | 41.6 in | 42.0 in | -0.4 in |
Headroom, Row 2 | 37.8 in | 38.0 in | -0.2 in |
Shoulder Room, Row 2 | 60.0 in | 57.0 in | 3 in |
Hip Room, Row 2 | 56.1 in | 50.0 in | 6.1 in |
Legroom, Row 2 | 38.0 in | 38.0 in | 0 in |
Total Legroom | 79.6 in (over 2 rows) | 80 in (over 2 rows) | -0.4 in |
Cargo Volume, Minimum | 20.6 ft3 | 29.5 ft3 | -8.9 ft3 |
Cargo Volume, Maximum | 20.6 ft3 | 58.9 ft3 | -38.3 ft3 |
None of our members have yet commented on the seat room and comfort of the 2011 Mercury Grand Marquis.
None of our members have yet commented on the seat room and comfort of the 2025 Acura RDX.