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2009 Acura RDX
$33,895 - $37,195Starting MSRP
Model Highlights
Fuel Economy
19 MPG Comb.
Transmission
Automatic w/OD
Body Type
SUV
Seatings
5 Seats
Overview
The RDX is powered by Acura's first-ever turbocharged engine--a 2.3L making 240 horsepower and 260 lb-ft of torque. The engine uses a computer-controlled i-VTEC variable valve actuation, working in conjunction with a variable-flow turbo system....
What’s new in the 2009 model?
The Acura RDX, which completely redesigned for 2007, continues virtually unchanged for the 2009 model year. For 2009, the driver seat is now more l...

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EPA Classification: 4WD Sport Utility Vehicle
Engine Order Code:
Engine Type: Gas I4
Displacement: 2.3L/140
Fuel System: PGM-FI
SAE Net Horsepower @ RPM: 240 @ 6000
SAE Net Torque @ RPM: 260 @ 4500
Drivetrain: All Wheel Drive
Trans Order Code:
Trans Type: 5
Trans Description Cont.: Automatic w/OD
Trans Description Cont. Again:
First Gear Ratio (:1): 2.70
Second Gear Ratio (:1): 1.61
Third Gear Ratio (:1): 1.07
Fourth Gear Ratio (:1): 0.77
Fifth Gear Ratio (:1): 0.61
Sixth Gear Ratio (:1):
Reverse Ratio (:1): 1.89
Clutch Size (in):
Final Drive Axle Ratio (:1): 4.53
Fuel Economy Est-Combined (MPG): 19
EPA Fuel Economy Est - City (MPG): 17
EPA Fuel Economy Est - Hwy (MPG): 22
Cold Cranking Amps @ 0° F (Primary): 440
Maximum Alternator Capacity (amps): 105
Total Cooling System Capacity (qts): 9.6
Base Curb Weight (lbs): 3935
Dead Weight Hitch - Max Trailer Wt. (lbs): 1500
Dead Weight Hitch - Max Tongue Wt. (lbs): 150
Wt Distributing Hitch - Max Trailer Wt. (lbs):
Wt Distributing Hitch - Max Tongue Wt. (lbs):
Suspension Type - Front: Independent
Suspension Type - Rear: Independent
Suspension Type - Front (Cont.): MacPherson Strut
Suspension Type - Rear (Cont.): Multilink
Shock Absorber Diameter - Front (mm): - TBD -
Shock Absorber Diameter - Rear (mm): - TBD -
Stabilizer Bar Diameter - Front (in): 0.83
Stabilizer Bar Diameter - Rear (in): 0.75
Brake Type: Pwr
Brake ABS System: 4-Wheel
Disc - Front (Yes or ): Yes
Disc - Rear (Yes or ): Yes
Front Brake Rotor Diam x Thickness (in): 11.7 x - TBD -
Rear Brake Rotor Diam x Thickness (in): 12.0 x - TBD -
Drum - Rear (Yes or ):
Rear Drum Diam x Width (in):
Front Tire Order Code:
Rear Tire Order Code:
Spare Tire Order Code:
Front Tire Size: P235/55R18
Rear Tire Size: P235/55R18
Spare Tire Size: T165/80D17
Front Wheel Size (in): 18 x 7.5
Rear Wheel Size (in): 18 x 7.5
Spare Wheel Size (in): Compact
Front Wheel Material: Alloy
Rear Wheel Material: Alloy
Spare Wheel Material: Steel
Steering Type: Variable Pwr Rack & Pinion
Steering Ratio (:1), Overall: 15.1
Lock to Lock Turns (Steering): 2.76
Turning Diameter - Curb to Curb (ft): 39.2
Turning Diameter - Wall to Wall (ft): - TBD -
Fuel Tank Capacity, Approx (gal): 18.0
Wheelbase (in): 104.3
Length, Overall (in): 180.7
Width, Max w/o mirrors (in): 73.6
Height, Overall (in): 65.2
Track Width, Front (in): 61.9
Track Width, Rear (in): 62.6
Min Ground Clearance (in): 6.3
Rear Door Opening Height (in): - TBD -
Rear Door Opening Width (in): - TBD -
Liftover Height (in): - TBD -
Cargo Area Length @ Floor to Seat 1 (in): - TBD -
Cargo Area Length @ Floor to Seat 2 (in): - TBD -
Cargo Area Length @ Floor to Seat 3 (in):
Cargo Area Width @ Beltline (in): - TBD -
Cargo Box Width @ Wheelhousings (in): - TBD -
Cargo Box (Area) Height (in): - TBD -
Cargo Volume to Seat 1 (ft³): 60.6
Cargo Volume to Seat 2 (ft³): 28.8
Cargo Volume to Seat 3 (ft³):
Passenger Capacity: 5
Passenger Volume (ft³): 101.4
Front Head Room (in): 38.7
Front Leg Room (in): 41.8
Front Shoulder Room (in): 58.2
Front Hip Room (in): 54.4
Second Head Room (in): 38.3
Second Leg Room (in): 37.7
Second Shoulder Room (in): 56.3
Second Hip Room (in): 53.0
Vehicle Name: Acura RDX
Body Style: 4 Door
EPA Greenhouse Gas Score: 5
Pricing
This model has 2 different trims.
MSRP
$37,195
Invoice
$34,189
Description
2.3L/140, 240 @ 6000, Automatic w/OD
Fuel Economy
This model has 2 different trims.
City
17 MPG
Hwy
22 MPG
Combined
19 MPG
Description
2.3L/140, 240 @ 6000, Automatic w/OD
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