Acura RDX Acura RDX 2018 Mazda CX-9 Mazda CX-9 2020
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Acura RDX (2018) vs. Mazda CX-9 (2020) Specs

How powerful is the engine? How much room is in the back seat? Get the 2018 Acura RDX and 2020 Mazda CX-9 specs.

2018 Acura RDX and 2020 Mazda CX-9 Specifications

Model Year 2018 2020  
Model Acura RDX Mazda CX-9  
Engine  
Transmission  
Drivetrain  
Body 4dr SUV 4dr SUV  
      Difference
Wheelbase 105.7 in 115.3 in -9.6 in
Length 184.4 in 199.4 in -15 in
Width 73.7 in 77.5 in -3.8 in
Height 65.0 in 69.0 in -4 in
Curb Weight 3737 lb. 4225 lb. -488 lb.
Fuel Capacity 16.0 gal. 19.0 gal. -3 gal.
Headroom, Row 1 38.7 in 39.3 in -0.6 in
Shoulder Room, Row 1 58.7 in 57.9 in 0.8 in
Hip Room, Row 1 55.7 in 56.7 in -1 in
Legroom, Row 1 42.0 in 41.0 in 1 in
Headroom, Row 2 38.1 in 38.5 in -0.4 in
Shoulder Room, Row 2 57.2 in 58.1 in -0.9 in
Hip Room, Row 2 53.8 in 57.4 in -3.6 in
Legroom, Row 2 38.3 in 39.4 in -1.1 in
Headroom, Row 3 0.0 in 35.4 in -35.4 in
Shoulder Room, Row 3 0.0 in 53.1 in -53.1 in
Hip Room, Row 3 0.0 in 40.1 in -40.1 in
Legroom, Row 3 0.0 in 29.7 in -29.7 in
Total Legroom 80.3 in (over 2 rows) 110.1 in (over 3 rows) -29.8 in
Cargo Volume, Minimum 26.1 ft3 14.4 ft3 11.7 ft3
Cargo Volume, Behind R2 26.1 38.2 ft3 -12.1
Cargo Volume, Maximum 61.3 ft3 71.2 ft3 -9.9 ft3

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