Acura RDX Acura RDX 2021 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: $46,145

Acura RDX   
Difference: $2,705

Calculate Payments

  Down Payment Interest Rate Term
Model Year202120212010
ModelRDXRDXA4 / S4
TrimBasePMC EditionA4 2.0T Avant
Body4dr SUV4dr SUV4dr Wagon
Base Price $38,400 $51,000 $35,350
Advance Package 6,700 6,700  
Prestige Package     9,200
Adaptive cruise control     2,100
Driver Assist Package     900
Metallic paint (extra cost)     475
Advance Package 6,347 6,347  
Prestige Package     8,556
Adaptive cruise control     1,954
Driver Assist Package     837
Metallic paint (extra cost)     443
Options (change) 6,700 6,700 12,675
Options (change) 6,347 6,347 11,790
Destination 1,045 1,045 825
Total Price $46,145 $58,745 $48,850

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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: Acura RDX
Lowest Adjusted Invoice: Acura RDX PMC Edition
TrueDelta Adjusted Price Difference: $4,205
TrueDelta Adjusted Invoice Difference: $38,501
Model Year202120212010
ModelRDXRDXA4 / S4
TrimBasePMC EditionA4 2.0T Avant
Body4dr SUV4dr SUV4dr Wagon
Engine272hp I4272hp I4211hp I4
TransmissionT10T10T6
DrivetrainFWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)410, 10410, 10505, 14
Tire (rear if not all the same)235/55-19255/45-20245/40-18
Total Price$46,145$58,745$48,850
Adjustments for Features-1,500-3,2000
Feature-Adjusted Total Price$44,645$55,545$48,850
Cost Above Minimum$0$10,900$0

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Features Comparison: Acura RDX vs. Audi A4 / S4

Model Year202120212010
ModelRDXRDXA4 / S4
TrimBasePMC EditionA4 2.0T Avant
Body4dr SUV4dr SUV4dr Wagon
Transmission and Drivetrain 
10-speed manually-shiftable automatic$1500$1500 
6-speed manually-shiftable automatic  $1100
FWD$0  
AWD $1700$1700
Accessories 
Active noise reduction$0$0 
Adaptive cruise control  $600
Adaptive cruise control, all-speed$850$850 
Remote start$150$150 
Remote window/roof operation$15$15 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200$200 
Automatic braking, low-speed$200$200 
Cross-traffic warning, rear$100$100 
Lane departure warning$200$200 
Lane keeping assist$400$400 
Obstacle detection, front$150$150 
Pedestrian detection$50$50 
Rollover sensor$50$50 
Wide-view rear camera$0$0 
Cargo Management 
Aluminum roof rails  $250
Climate Control 
Automatic air recirculation  $100
Heated windshield washer nozzles  $15
Rear air vents$100$100 
Rear air vents with automatic controls  $250
Exterior 
Bodyside cladding$350$350 
Deep-tinted rear windows$275$275 
Panoramic sunroof  $1200
Rear spoiler$200$200 
Sunroof$900$900 
Infotainment 
App support$0$0 
Bluetooth audio streaming$25$25 
DVD-Audio-compatible player$0$0 
DVD-compatible player  $0
HD radio$50$50 
iPod integration  $100
SD Card slot  $25
Siri Eyes Free support$0$0 
SMS text-to-speech reader$25$25 
Telematics service, such as OnStar$200$200 
Traffic + travel information$25$25 
Traffic information  $25
USB port$25$25 
Instruments, Lights, and Mirrors 
Fog light, rear  $100
LED headlights$1000$1000 
Mirror tilt-down in reverse$25$25 
Spotter mirror(s)$50$50 
Xenon HID headlights  $500
Seats and Interior Trim 
Aluminum trim  $100
Cooled or ventilated front seats$300$300 
Power 4-way lumbar adjuster, driver seat  $150
Power lumbar adjuster, driver seat$100$100 
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical$100$100 
Alloy wheels  $350
Machined alloy wheels$350$350 
Transmission 
Steering-wheel-mounted transmission controls$100$100 
Total Value of Features$8,065$9,765$6,565
Value of Feature Adjustments$1,500$3,200$0
Value of Feature Adjustments-240-4030

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Specifications Comparison: Acura RDX vs. Audi A4 / S4

Model Year20212010
ModelRDXA4 / S4
Body4dr SUV4dr Wagon
Wheelbase108.3 in110.6 in
Length186.8 in185.2 in
Width74.8 in71.9 in
Height65.7 in56.5 in
Curb Weight3,784 lb.3,711 lb.
Fuel Capacity17.1 gal.16.9 gal.
Row 1 Headroom40.0 in40.4 in
Row 1 Shoulder Room60.0 in55.5 in
Row 1 Hip Room55.0 in0.0 in
Row 1 Legroom42.0 in41.3 in
Row 2 Headroom38.0 in38.2 in
Row 2 Shoulder Room57.0 in54.3 in
Row 2 Hip Room50.0 in0.0 in
Row 2 Legroom38.0 in35.2 in
Cargo Volume,
Minimum
31.1 ft317.3 ft3
Cargo Volume,
Maximum
58.9 ft350.5 ft3

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Option Package Details
Acura RDX

Advance Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Rain-sensing wipers100Yes
Fog lights125Yes
Obstacle detection, front150No
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Remote start150No
Auto-dimming passenger-side mirror75Yes
Navigation system600Yes
Leather seating surfaces900Yes
Telematics service, such as OnStar200No
DVD-Audio-compatible player0Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Surround sound250Yes
Voice control for nav and audio100Yes
HD radio50No
Blind spot warning system200Yes
Media drive15Yes
Traffic + travel information25No
Cross-traffic warning, rear100No
ELS, 410W, 10 speakers (with subwoofer)350No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200No
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Pedestrian detection50No
Lane keeping assist400No
Total Requested309050%
Total Not Requested307550%

Option Package Details
Acura RDX PMC Edition

Advance Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Rain-sensing wipers100Yes
Fog lights125Yes
Obstacle detection, front150No
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Remote start150No
Auto-dimming passenger-side mirror75Yes
Navigation system600Yes
Leather seating surfaces900Yes
Telematics service, such as OnStar200No
DVD-Audio-compatible player0Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Surround sound250Yes
Voice control for nav and audio100Yes
HD radio50No
Blind spot warning system200Yes
Media drive15Yes
Traffic + travel information25No
Cross-traffic warning, rear100No
ELS, 410W, 10 speakers (with subwoofer)350No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200No
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Pedestrian detection50No
Lane keeping assist400No
Total Requested309050%
Total Not Requested307550%

Option Package Details
Audi A4 / S4 A4 2.0T Avant

Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Forward collision alert200Yes
Total Requested650100%
Total Not Requested00%
Prestige Package
FeatureValueRequested?
Power liftgate350Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
245/40HR18 tires400No
Heated front seats200Yes
Rear air vents with automatic controls250No
Universal garage door opener100Yes
Trip computer150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Xenon HID headlights500Yes
Bluetooth cell phone link100Yes
Dual-zone climate control125Yes
iPod integration100Yes
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
Total Requested359078%
Total Not Requested100022%
Driver Assist Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Rearview camera200Yes
Blind spot warning system200Yes
Total Requested650100%
Total Not Requested00%

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