Acura RDX Acura RDX 2013 Audi A4 / S4 Audi A4 / S4 2022

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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: $38,915

Acura RDX   
Difference: $9,870

Lowest Total Invoice: $36,564

Acura RDX   
Difference: $9,364

Calculate Payments

  Down Payment Interest Rate Term
Model Year2013202220222022
ModelRDXA4 / S4A4 / S4A4 / S4
TrimBaseA4 40A4 45 S lineS4
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Base Price $34,320 $39,900 $42,000 $51,900
Base Invoice $32,245 $37,507 $39,480 $48,787
Technology Package 3,700      
Navigation Package   1,500 1,500 1,500
Premium Plus Package   4,700 4,200 3,600
Metallic paint (extra cost)   595 595 595
Carbon fiber rear spoiler   995 995  
S Sport Package       2,500
Technology Package 3,424      
Navigation Package   1,411 1,411 1,411
Premium Plus Package   4,419 3,948 3,384
Metallic paint (extra cost)   560 560 560
Carbon fiber rear spoiler   936 936  
S Sport Package       2,351
Options (change) 3,700 7,790 7,290 8,195
Options (change) 3,424 7,326 6,855 7,706
Destination 895 1,095 1,095 1,095
Total Price $38,915 $48,785 $50,385 $61,190
Total Invoice $36,564 $45,928 $47,430 $57,588

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

Lowest Adjusted Price and Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $2,020
TrueDelta Adjusted Invoice Difference: $1,974
Model Year2013202220222022
ModelRDXA4 / S4A4 / S4A4 / S4
TrimBaseA4 40A4 45 S lineS4
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Engine273hp V6201hp I4 H261hp I4 H349hp V6
TransmissionT6S7S7T8
DrivetrainFWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)410, 10180, 10180, 10180, 10
Tire (rear if not all the same)235/60-18245/40-18245/40-18245/40-18
Total Price$38,915$48,785$50,385$61,190
Adjustments for Features0-7,850-8,100-9,800
Feature-Adjusted Total Price$38,915$40,935$42,285$51,390
Cost Above Minimum$0$0$1,350$10,455
Total Invoice$36,564$45,928$47,430$57,588
Adjustments for Features0-7,390-7,625-9,223
Feature-Adjusted Total Invoice$36,564$38,538$39,805$48,365
Cost Above Minimum$0$0$1,267$9,827

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Features Comparison: Acura RDX vs. Audi A4 / S4

Model Year2013202220222022
ModelRDXA4 / S4A4 / S4A4 / S4
TrimBaseA4 40A4 45 S lineS4
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100   
7-speed automated manual $1200$1200 
8-speed manually-shiftable automatic   $1300
FWD$0   
AWD $1700$1700$1700
Accessories 
Active noise reduction$0   
Adaptive cruise control, all-speed, topography and road sign aware $1100$1100$1100
Cruise control$150   
Heated steering wheel $100$100$100
Low-speed semi-autonomous driving $100$100$100
Power liftgate$350   
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0   
Around view cameras $500$500$500
Automatic braking, high-speed or partial $200$200$200
Automatic braking, low-speed $200$200$200
Blind spot warning system $200$200$200
Collision preparation system, rear $100$100$100
Cross-traffic warning, rear $100$100$100
Driver drowsiness monitor $150$150$150
Evasive maneuver assist $200$200$200
Following distance indicator $25$25$25
Forward collision warning $200$200$200
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Lane departure warning $200$200$200
Lane keeping assist $400$400$400
Obstacle detection, front $150$150$150
Obstacle detection, rear $250$250$250
Pedestrian detection $50$50$50
Radar- or camera-based collision preparation system $0$0$0
Rearview camera$200   
Secondary collision brake assist $25$25$25
Torque vectoring, brake-based $100$100$100
Turn assist $25$25$25
Vehicle exit assist $25$25$25
Wide-view front camera $150$150$150
Wide-view rear camera $0$0$0
Cargo Management 
Air-conditioned storage compartment $50$50$50
Cargo cover$75   
Climate Control 
Automatic air recirculation $100$100$100
Heated windshield washer nozzles $15$15$15
Rain-sensing wipers $175$175$175
Rear air vents with automatic controls $250$250$250
Rear wiper$175   
Variable intermittent wipers$75   
Drivetrain 
Active rear differential   $500
Engine / Motor 
Automatic start / stop $150$150$150
Regenerative braking $0$0$0
Exterior 
Bodyside cladding$350   
Carbon fiber rear spoiler $300$300 
Deep-tinted rear windows$275   
Painted brake calipers (optional)   $0
Rear spoiler$200  $200
Infotainment 
4G LTE connectivity $0$0$0
Alexa integration $0$0$0
Android Auto support $100$100$100
App support$0   
Apple CarPlay support $100$100$100
Aux input$50   
CD player$125   
DVD-Audio-compatible player$0   
Handwriting recognition $200$200$200
HD radio $50$50$50
In-vehicle Internet $150$150$150
Media drive$15   
MP3-compatible player$50   
SMS text-to-speech reader$25   
Surround sound$250   
Traffic + travel information$25   
Traffic information $25$25$25
Traffic light information $50$50$50
Wi-Fi hotspot $50$50$50
Wireless charging station $75$75$75
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75
Auto-dimming headlights $200$200$200
Auto-dimming passenger-side mirror $75$75$75
Boost gauge   $75
Fog light, rear $100$100$100
Large color reconfigurable instrument cluster display $250$250$250
LED headlights $1000$1000$1000
Mirror tilt-down in reverse$25   
Power-folding mirrors $50$50$50
Predictive efficiency assist $0$0$0
Road sign information $75$75$75
Spotter mirror(s)$50   
Xenon HID headlights$500   
Seats and Interior Trim 
Door sill trim plates$100$100$100 
Illuminated door sill trim plates   $200
Manual thigh support length adjuster, driver seat  $50$50
Manual thigh support length adjuster, passenger seat  $50$50
Massage, driver seat   $100
Massage, passenger seat   $100
Metal pedals   $75
Power 4-way lumbar adjuster, driver seat $150$150$150
Power 4-way lumbar adjuster, passenger seat  $150$150
Power height adjuster, passenger seat $100$100$100
Power lumbar adjuster, driver seat$100   
Power seatback bolsters, driver seat   $100
Power seatback bolsters, passenger seat   $100
Power tilt adjuster, passenger seat $100$100$100
Synthetic suede door panel trim   $250
Synthetic suede inserts in leather seating surfaces   $0
Upholstered door armrests (optional) $0$0$0
Wood trim $300  
Wood trim, alternative type  $300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500
Adaptive dampers - mechanical$100   
Electronic systems calibration selector $200$200$200
Sport suspension (upgrade)  $0$0
Transmission 
Launch control   $100
Total Value of Features$4,365$12,215$12,465$14,165
Value of Feature Adjustments$0$7,850$8,100$9,800
Value of Feature Adjustments0-7,390-7,625-9,223

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Specifications Comparison: Acura RDX vs. Audi A4 / S4

Model Year20132022
ModelRDXA4 / S4
Body4dr SUV4dr Sedan
Wheelbase105.7 in111.0 in
Length183.5 in187.5 in
Width73.7 in72.7 in
Height66.1 in56.2 in
Curb Weight3,718 lb.3,683 lb.
Fuel Capacity16.0 gal.15.3 gal.
Row 1 Headroom38.7 in37.3 in
Row 1 Shoulder Room58.6 in55.9 in
Row 1 Hip Room55.7 in0.0 in
Row 1 Legroom42.0 in41.3 in
Row 2 Headroom38.1 in37.4 in
Row 2 Shoulder Room57.2 in54.5 in
Row 2 Hip Room53.8 in0.0 in
Row 2 Legroom38.3 in35.7 in
Cargo Volume,
Minimum
26.1 ft312.0 ft3
Cargo Volume,
Maximum
61.3 ft312.0 ft3

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Option Package Details
Acura RDX

Technology Package
FeatureValueRequested?
Navigation system600Yes
Fog lights125Yes
Xenon HID headlights500Yes
Telematics service, such as OnStar200Yes
DVD-Audio-compatible player0No
Power liftgate350No
Surround sound250No
Voice control for nav and audio100Yes
Media drive, large15No
ELS, 410W, 10 speakers (with subwoofer)350No
Traffic + travel information25No
Total Requested152561%
Total Not Requested99039%

Option Package Details
Audi A4 / S4 A4 40

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Handwriting recognition200No
Traffic light information50No
Total Requested70074%
Total Not Requested25026%
Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300No
Wide-view front camera150No
Large color reconfigurable instrument cluster display250No
Wide-view rear camera0No
Wireless charging station75No
Upholstered door armrests (optional)0No
Proximity key250Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Blind spot warning system200No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Memory system, driver seat200Yes
Satellite radio200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Heated steering wheel100No
Auto-dimming driver-side mirror75No
Alarm100No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Road sign information75No
Turn assist25No
Lane keeping assist400No
Total Requested65013%
Total Not Requested417587%

Option Package Details
Audi A4 / S4 A4 45 S line

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Handwriting recognition200No
Traffic light information50No
Total Requested70074%
Total Not Requested25026%
Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300No
Wide-view front camera150No
Large color reconfigurable instrument cluster display250No
Wide-view rear camera0No
Wireless charging station75No
Upholstered door armrests (optional)0No
Proximity key250Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Blind spot warning system200No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Memory system, driver seat200Yes
Satellite radio200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Heated steering wheel100No
Auto-dimming driver-side mirror75No
Alarm100No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Road sign information75No
Turn assist25No
Lane keeping assist400No
Total Requested65013%
Total Not Requested417587%

Option Package Details
Audi A4 / S4 S4

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Handwriting recognition200No
Traffic light information50No
Total Requested70074%
Total Not Requested25026%
Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300No
Wide-view front camera150No
Large color reconfigurable instrument cluster display250No
Wide-view rear camera0No
Wireless charging station75No
Upholstered door armrests (optional)0No
Proximity key250Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Blind spot warning system200No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Memory system, driver seat200Yes
Satellite radio200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Heated steering wheel100No
Auto-dimming driver-side mirror75No
Alarm100No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Road sign information75No
Turn assist25No
Lane keeping assist400No
Total Requested65013%
Total Not Requested417587%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested00%
Total Not Requested1000100%

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