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2009 Acura RDX Specifications

 RDX
General 
Driven WheelsAWD
Chassis TypeUnitized Body/Frame
Engine 
ConfigurationI
Cylinders4
Displacement (cc)2300
Bore (mm)86
Stroke (mm)99
Max. Power (bhp)240
Max. Power @RPM6000
Max. Torque (lbft)260
Max. Torque @RPM4500
Comp. Ratio8.8
Transmission 
Transmission TypeAutomatic
# Gears (excl Rev)5
Ratios2.697 / 1.606 / 1.071 / 0.766 / 0.612
Reverse Gear Ratio1.889
Final Drive Ratio4.533
Steering 
Steering TypeRack-and-Pinion
Steering Ratio15.1
Turns Lock-to-Lock2.76
Turning Circle (ft)37.4
Suspension 
Type - Front SuspensionMacPherson strut/lower arm
Type - Rear SuspensionMultilink
Brakes 
Type - Front BrakesVented Disc
Type - Rear BrakesDisc
Fr. Diameter (in)11.7
Rr. Diameter (in)12.0
ABSStd
Traction ControlStd
Stability ControlStd
Wheels/Tires 
Tire Size F/R235/55R18
Vehicle Dimensions 
Curb Weight (lb)3968
Front Track (in)61.9
Rear Track (in)62.6
Height (in)65.2
Length (in)180.7
Wheelbase (in)104.3
Width (in)73.6
Interior Specs 
Head Rm F (in)38.7
Head Rm 2nd (in)38.3
Shlder Rm F (in)58.2
Shlder Rm 2nd (in)56.3
Hip Room F (in)54.4
Hip Room 2nd (in)53.0
Leg Room F (in)41.8
Leg Room 2nd (in)37.6
Seating Positions F2
Seating Positions 2nd3
Cargo Volume (cu ft)27.8
Cargo Volume + 1 (cu ft)60.6
Fuel Economy 
EPA City (mpg)17
EPA Hwy (mpg)22