Acura RDX Acura RDX 2007 Audi A4 / S4 Audi A4 / S4 2012

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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: $3,535

Lowest Total Invoice: $34,106

Acura RDX   
Difference: $3,810

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720122012
ModelRDXA4 / S4A4 / S4
TrimBaseA4 2.0TS4 3.0T
Body4dr SUV4dr Sedan4dr Sedan
Base Price $32,995 $32,500 $47,300
Base Invoice $30,159 $30,227 $43,990
Technology Package 3,500    
Obstacle detection, rear   550 550
Navigation Package   2,000 2,000
Premium Plus Package   4,300  
Metallic paint (extra cost)   475 475
Active rear differential     1,100
Technology Package 3,277    
Obstacle detection, rear   511 511
Navigation Package   1,860 1,860
Premium Plus Package   4,000  
Metallic paint (extra cost)   443 443
Active rear differential     1,024
Options (change) 3,500 7,325 4,125
Options (change) 3,277 6,814 3,838
Destination 670 875 875
Total Price $37,165 $40,700 $52,300
Total Invoice $34,106 $37,916 $48,703

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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: $5,411
Model Year200720122012
ModelRDXA4 / S4A4 / S4
TrimBaseA4 2.0TS4 3.0T
Body4dr SUV4dr Sedan4dr Sedan
Engine240hp I4211hp I4333hp V6
TransmissionT5CVT-8M6
DrivetrainAWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)410, 10180, 10180, 10
Tire (rear if not all the same)235/55-18245/40-18245/40-18
Total Price$37,165$40,700$52,300
Adjustments for Features-1,7450-1,800
Feature-Adjusted Total Price$35,420$40,700$50,500
Cost Above Minimum$0$0$9,800
Total Invoice$34,106$37,916$48,703
Adjustments for Features-1,6010-1,676
Feature-Adjusted Total Invoice$32,505$37,916$47,027
Cost Above Minimum$0$0$9,111

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Features Comparison: Acura RDX vs. Audi A4 / S4

Model Year200720122012
ModelRDXA4 / S4A4 / S4
TrimBaseA4 2.0TS4 3.0T
Body4dr SUV4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000  
8-speed manually-shiftable CVT $1100 
6-speed manual  $150
AWD$1700 $1700
FWD $0 
Brakes, Airbags, and Other Safety 
Obstacle detection, rear $250$250
Rollover sensor$50  
Cargo Management 
Air-conditioned storage compartment $50$50
Cargo cover$75  
Climate Control 
Heated windshield washer nozzles $15$15
Rain-sensing wipers $175$175
Rear air vents with automatic controls $250$250
Rear wiper$175  
Variable intermittent wipers$75  
Drivetrain 
Active rear differential$500 $500
Exterior 
Bodyside cladding$350  
Deep-tinted rear windows$275  
Rear spoiler$200  
Infotainment 
CD changer, in-dash$325  
CD player $125$125
DVD-compatible player $0$0
iPod integration $100$100
Media drive $15$15
Surround sound$250  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75
Auto-dimming passenger-side mirror $75$75
Auto-dimming rearview mirror $150$150
Automatic headlights $125$125
Automatic-off headlights$25  
Boost gauge$75  
Compass $0$0
Fog light, rear $100$100
Mirror tilt-down in reverse$25  
Seats and Interior Trim 
Aluminum trim $100$100
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Memory system, driver seat $200$200
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat  $150
Power fore-aft adjuster, passenger seat $100$100
Power height adjuster, passenger seat $100$100
Power lumbar adjuster, driver seat$100  
Power recliner, passenger seat $100$100
Power tilt adjuster, passenger seat $100$100
Synthetic suede inserts in leather seating surfaces  $0
Suspension, Wheels, and Tires 
Electronic systems calibration selector  $200
Sport suspension (upgrade)  $0
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$5,200$3,455$5,255
Value of Feature Adjustments$1,745$0$1,800
Value of Feature Adjustments-1,6010-1,676

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Specifications Comparison: Acura RDX vs. Audi A4 / S4

Model Year20072012
ModelRDXA4 / S4
Body4dr SUV4dr Sedan
Wheelbase104.3 in110.6 in
Length180.7 in185.2 in
Width73.6 in71.9 in
Height65.2 in56.2 in
Curb Weight3,969 lb.3,591 lb.
Fuel Capacity18.0 gal.16.9 gal.
Row 1 Headroom38.7 in40.0 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 in37.5 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 ft312.4 ft3
Cargo Volume,
Maximum
60.6 ft312.4 ft3

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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

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250No
Rearview camera200Yes
Total Requested20044%
Total Not Requested25056%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15No
Total Requested72598%
Total Not Requested152%
Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Second-row 2-section 3-person split bench100No
Rear air vents with automatic controls250No
Folding second row seats300Yes
Auto-dimming rearview mirror150No
Trip computer150Yes
Rain-sensing wipers100No
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Compass0No
Dual-zone climate control125Yes
Auto-dimming passenger-side mirror75No
245/40HR18 tires400No
Universal garage door opener100Yes
Bluetooth cell phone link100Yes
iPod integration100No
Automatic headlights125No
Xenon HID headlights500Yes
Additional chrome trim0No
Total Requested147548%
Total Not Requested157552%

Option Package Details
Audi A4 / S4 S4 3.0T

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250No
Rearview camera200Yes
Total Requested20044%
Total Not Requested25056%
Active rear differential
FeatureValueRequested?
Active rear differential500Yes
Electronic systems calibration selector200No
Total Requested50071%
Total Not Requested20029%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15No
Total Requested72598%
Total Not Requested152%

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