Acura RLX Acura RLX 2014 Acura RDX Acura RDX 2023

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Acura RLX (2014) vs. Acura RDX (2023) Specs

How powerful is the engine? How much room is in the back seat? Get the 2014 Acura RLX and 2023 Acura RDX specs.

2014 Acura RLX and 2023 Acura RDX Specifications

Model Year 2014 2023  
Model Acura RLX Acura RDX  
Engine 3.5L V6
OHC-4v
231 kW@6500
369 Nm@4500
turbocharged
2.0L I4
DOHC-4v
203 kW@6500
380 Nm@1600
 
Transmission 6-speed shiftable automatic 10-speed shiftable automatic  
Drivetrain FWD FWD  
Body 4dr Sedan 4dr SUV  
      Difference
Wheelbase 2,850 mm 2,751 mm 0 mm
Length 4,981 mm 4,745 mm 0 mm
Width 1,890 mm 1,900 mm 0 mm
Height 1,466 mm 1,669 mm 0 mm
Curb Weight 1,784 kg 1,716 kg 0 kg
Fuel Capacity 70 L 65 L 5 L
Headroom, Row 1 955 mm 1,016 mm 954 mm
Shoulder Room, Row 1 1,514 mm 1,524 mm 0 mm
Hip Room, Row 1 1,420 mm 1,397 mm 0 mm
Legroom, Row 1 1,074 mm 1,067 mm 0 mm
Headroom, Row 2 937 mm 965 mm -28 mm
Shoulder Room, Row 2 1,448 mm 1,448 mm 0 mm
Hip Room, Row 2 1,384 mm 1,270 mm 0 mm
Legroom, Row 2 986 mm 965 mm 21 mm
Total Legroom 2,060 mm (over 2 rows) 2,032 mm (over 2 rows) 0 mm
Cargo Volume, Minimum 433 L 881 L -448 L
Cargo Volume, Maximum 15.3 1,668 L 14.3

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