Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2021 Subaru WRX Subaru WRX 2020

We are 106,000+ car owners sharing real-world car information.

Join Us

Audi A4 / S4 / RS4 vs. Subaru WRX 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.

Audi A4 / S4 / RS4 vs. Subaru WRX Invoice Comparison

Lowest Total Price: $43,101

Subaru WRX STI Limited   
Difference: $13,789

Calculate Payments

  Down Payment Interest Rate Term
Model Year20212020
ModelA4 / S4 / RS4WRX
TrimS4STI Limited
Body4dr Sedan4dr Sedan
Base Price $49,900 $41,695
Navigation and Telematics Package 2,600  
S Sport Package 2,500  
Metallic paint (extra cost) 575  
Cargo net 80 81
All-weather floor mats 190 81
Auto-dimming rearview mirror   233
Universal garage door opener   111
Navigation and Telematics Package 2,418  
S Sport Package 2,326  
Metallic paint (extra cost) 536  
Cargo net 74 52
All-weather floor mats 177 52
Auto-dimming rearview mirror   151
Universal garage door opener   72
Options (change) 5,945 506
Options (change) 5,531 327
Destination 1,045 900
Total Price $56,890 $43,101

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Audi A4 / S4 / RS4 dealer quotes or Subaru WRX dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Audi A4 / S4 / RS4 vs. Subaru WRX

Lowest Adjusted Price and Invoice: Subaru WRX STI Limited
TrueDelta Adjusted Price Difference: $6,794
TrueDelta Adjusted Invoice Difference: $4,540
Model Year20212020
ModelA4 / S4 / RS4WRX
TrimS4STI Limited
Body4dr Sedan4dr Sedan
Engine349hp V6310hp H4
EPA Fuel Economy (city/highway)20/28 MPG17/22 MPG
Audio (watts, speakers)755, 19440, 9
Tire (rear if not all the same)245/40-18235/35-19
Total Price$56,890$43,101
Adjustments for Features-6,9950
Feature-Adjusted Total Price$49,895$43,101

Return to top

Features Comparison: Audi A4 / S4 / RS4 vs. Subaru WRX

Model Year20212020
ModelA4 / S4 / RS4WRX
TrimS4STI Limited
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manual $150
PIN Code Access $10
Remote app$25 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Collision preparation system, rear$100 
Driver drowsiness monitor$150 
Forward collision warning$200 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$100 
Secondary collision brake assist$25 
Vehicle exit assist$25 
Vehicle health reports $0
Cargo Management 
Air-conditioned storage compartment$50 
Climate Control and Infotainment 
4G LTE connectivity$50 
Android Auto support$100 
App support $100
Apple CarPlay support$100 
Automatic air recirculation$100 
CD player, remote$100 
DVD-compatible player$0 
Handwriting recognition$200 
HD radio$50 
Heated windshield washer nozzles$15 
In-vehicle Internet$150 
Media drive$15 
MP3-compatible player$50 
Navigation map updates, three years $0
Rain-sensing wipers$175 
Rear air vents with automatic controls$250 
SD Card slot$25 
Siri Eyes Free support $0
SMS text-to-speech reader $25
Surround sound$250 
Variable intermittent wipers $75
Wi-Fi hotspot$50 
Wiper de-icer $25
Front splitter spoiler $200
Hood scoop $100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Fog light, rear$100 
Fog lights$125 
Interior ambient lighting$150 
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
LED headlights, single projector or low beam only $750
Power-folding mirrors$50 
Steering-linked headlights $150
Active rear differential$500 
Adjustable center differential $275
Automatic start / stop$150 
Launch control$100 
Limited-slip front differential $500
Limited-slip rear differential $300
Regenerative braking$0 
Steering-wheel-mounted transmission controls$100 
Seats and Interior Trim 
Aluminum trim$100 
Center armrest(s), second row$50 
Door sill trim plates $100
Illuminated door sill trim plates$200 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, driver seat$200 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power fore-aft adjuster, passenger seat$100 
Power height adjuster, passenger seat$100 
Power recliner, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic suede door panel trim$250 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Electronic systems calibration selector$200 
Performance steering system (optional) $0
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Wheels, dark finish $0
Total Value of Features$11,455$4,460
Value of Feature Adjustments$6,995$0
Value of Feature Adjustments-8090

Return to top

Specifications Comparison: Audi A4 / S4 / RS4 vs. Subaru WRX

Model Year20212020
ModelA4 / S4 / RS4WRX
Body4dr Sedan4dr Sedan
Wheelbase111.0 in104.3 in
Length187.5 in180.9 in
Width72.7 in70.7 in
Height56.2 in58.1 in
Curb Weight3,847 lb.3,386 lb.
Fuel Capacity15.3 gal.15.9 gal.
Row 1 Headroom37.3 in39.8 in
Row 1 Shoulder Room55.9 in55.6 in
Row 1 Hip Room0.0 in52.2 in
Row 1 Legroom41.3 in43.3 in
Row 2 Headroom37.4 in37.1 in
Row 2 Shoulder Room54.5 in54.2 in
Row 2 Hip Room0.0 in53.1 in
Row 2 Legroom35.7 in35.4 in
Cargo Volume12.0 ft312.0 ft3

Return to top

Option Package Details
Audi A4 / S4 / RS4 S4

Navigation and Telematics Package
Large color reconfigurable instrument cluster display250No
Speed limit information0No
4G LTE connectivity50No
Handwriting recognition200No
Remote app25No
Media drive15No
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Total Requested70049%
Total Not Requested74051%
S Sport Package
Adaptive dampers - electrical500No
Active rear differential500No
Painted brake calipers (optional)0Yes
Total Requested00%
Total Not Requested1000100%

Option Package Details
Subaru WRX STI Limited

Auto-dimming rearview mirror
Auto-dimming rearview mirror150Yes
Total Requested150100%
Total Not Requested00%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans, Wagons, and Convertibles.
See TrueDelta's information for all Audi models.
Website Security Test