Acura RDX Acura RDX 2007 Audi A4 / S4 Audi A4 / S4 2010
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Acura RDX vs. Audi A4 / S4 Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Acura RDX vs. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $37,165

Acura RDX   
Difference: $5,485

Lowest Total Invoice: $34,106

Acura RDX   
Difference: $5,619

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072010
ModelRDXA4 / S4
TrimBaseA4 2.0T Avant
Body4dr SUV4dr Wagon
Base Price $32,995 $35,350
Base Invoice $30,159 $32,875
Technology Package 3,500  
Premium Plus Package   3,500
Navigation Package   2,500
Metallic paint (extra cost)   475
Technology Package 3,277  
Premium Plus Package   3,256
Navigation Package   2,326
Metallic paint (extra cost)   443
Options (change) 3,500 6,475
Options (change) 3,277 6,025
Destination 670 825
Total Price $37,165 $42,650
Total Invoice $34,106 $39,725

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Acura RDX dealer quotes or Audi A4 / S4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Acura RDX vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $5,280
TrueDelta Adjusted Invoice Difference: $5,428
Model Year20072010
ModelRDXA4 / S4
TrimBaseA4 2.0T Avant
Body4dr SUV4dr Wagon
Engine240hp I4211hp I4
TransmissionT5T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)410, 10180, 10
Tire (rear if not all the same)235/55-18245/45-17
Total Price$37,165$42,650
Adjustments for Features0-205
Feature-Adjusted Total Price$37,165$42,445
Total Invoice$34,106$39,725
Adjustments for Features0-191
Feature-Adjusted Total Invoice$34,106$39,534

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Features Comparison: Acura RDX vs. Audi A4 / S4

Model Year20072010
ModelRDXA4 / S4
TrimBaseA4 2.0T Avant
Body4dr SUV4dr Wagon
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Brakes, Airbags, and Other Safety 
Obstacle detection, rear $250
Rollover sensor$50 
Cargo Management 
Aluminum roof rails $250
Climate Control 
Heated windshield washer nozzles $15
Rain-sensing wipers $175
Rear air vents with automatic controls $250
Variable intermittent wipers$75 
Drivetrain 
Active rear differential$500 
Exterior 
Bodyside cladding$350 
Deep-tinted rear windows$275 
Panoramic sunroof $1200
Rear spoiler$200 
Sunroof$900 
Infotainment 
CD changer, in-dash$325 
CD player $125
DVD-compatible player $0
iPod integration $100
Media drive $15
Surround sound$250 
Instruments, Lights, and Mirrors 
Automatic headlights $125
Automatic-off headlights$25 
Boost gauge$75 
Fog light, rear $100
Mirror tilt-down in reverse$25 
Seats and Interior Trim 
Aluminum trim $100
Power 4-way lumbar adjuster, driver seat $150
Power fore-aft adjuster, passenger seat $100
Power height adjuster, passenger seat $100
Power lumbar adjuster, driver seat$100 
Power recliner, passenger seat $100
Power tilt adjuster, passenger seat $100
Total Value of Features$5,850$6,055
Value of Feature Adjustments$0$205
Value of Feature Adjustments0-191

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See a complete comparison of Acura RDX vs. Audi A4 / S4 features.

Specifications Comparison: Acura RDX vs. Audi A4 / S4

Model Year20072010
ModelRDXA4 / S4
Body4dr SUV4dr Wagon
Wheelbase104.3 in110.6 in
Length180.7 in185.2 in
Width73.6 in71.9 in
Height65.2 in56.5 in
Curb Weight3,969 lb.3,711 lb.
Fuel Capacity18.0 gal.16.9 gal.
Row 1 Headroom38.7 in40.4 in
Row 1 Shoulder Room58.2 in55.5 in
Row 1 Hip Room54.4 in0.0 in
Row 1 Legroom41.8 in41.3 in
Row 2 Headroom38.3 in38.2 in
Row 2 Shoulder Room56.3 in54.3 in
Row 2 Hip Room53.0 in0.0 in
Row 2 Legroom37.6 in35.2 in
Cargo Volume,
Minimum		27.8 ft317.3 ft3
Cargo Volume,
Maximum		60.6 ft350.5 ft3

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See a complete comparison of Acura RDX vs. Audi A4 / S4 specs.

Option Package Details
Acura RDX

Technology Package
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
DVD-Audio-compatible player0No
Rearview camera200Yes
Surround sound250No
Voice control for nav and audio100Yes
Traffic information25Yes
ELS, 410W, 10 speakers (with subwoofer)350No
Total Requested102563%
Total Not Requested60037%

Option Package Details
Audi A4 / S4 A4 2.0T Avant

Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Rear air vents with automatic controls250No
Universal garage door opener100Yes
Trip computer150Yes
Rain-sensing wipers100No
Automatic headlights125No
Xenon HID headlights500Yes
Bluetooth cell phone link100Yes
Dual-zone climate control125Yes
245/45HR17 tires400No
iPod integration100No
Total Requested117555%
Total Not Requested97545%
Navigation Package
FeatureValueRequested?
Obstacle detection, rear250No
Rearview camera200Yes
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15No
Total Requested92578%
Total Not Requested26522%

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