Subaru WRX Subaru WRX 2018 Audi A4 / S4 Audi A4 / S4 2022

We are 103,000+ car owners sharing real-world car information.

Join Us

Subaru WRX 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.

Subaru WRX vs. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $35,141

Subaru WRX Limited   
Difference: $23,744

Lowest Total Invoice: $32,810

Subaru WRX Limited   
Difference: $22,611

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182022
ModelWRXA4 / S4
TrimLimitedS4
Body4dr Sedan4dr Sedan
Base Price $31,595 $51,900
Base Invoice $29,708 $48,787
Auto-dimming rearview mirror 233  
Navigation Package 2,100 1,500
Door sill trim plates 161  
Universal garage door opener 111  
All-weather floor mats 81 195
Premium Plus Package   3,600
Metallic paint (extra cost)   595
Auto-dimming rearview mirror 151  
Navigation Package 1,863 1,411
Door sill trim plates 104  
Universal garage door opener 72  
All-weather floor mats 52 184
Premium Plus Package   3,384
Metallic paint (extra cost)   560
Options (change) 2,686 5,890
Options (change) 2,242 5,539
Destination 860 1,095
Total Price $35,141 $58,885
Total Invoice $32,810 $55,421

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 Subaru WRX dealer quotes or Audi A4 / S4 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: Subaru WRX vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Subaru WRX Limited
TrueDelta Adjusted Price Difference: $14,389
TrueDelta Adjusted Invoice Difference: $13,806
Model Year20182022
ModelWRXA4 / S4
TrimLimitedS4
Body4dr Sedan4dr Sedan
Engine268hp H4349hp V6
TransmissionM6T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)21/27 MPG21/30 MPG
Audio (watts, speakers)440, 9180, 10
Tire (rear if not all the same)245/40-18245/40-18
Total Price$35,141$58,885
Adjustments for Features0-9,355
Feature-Adjusted Total Price$35,141$49,530
Total Invoice$32,810$55,421
Adjustments for Features0-8,805
Feature-Adjusted Total Invoice$32,810$46,616

Return to top

Features Comparison: Subaru WRX vs. Audi A4 / S4

Model Year20182022
ModelWRXA4 / S4
TrimLimitedS4
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Adaptive cruise control, all-speed, topography and road sign aware $1100
Cruise control$150 
Heated steering wheel $100
Low-speed semi-autonomous driving $100
PIN Code Access$10 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Around view cameras $500
Automatic braking, high-speed or partial $200
Automatic braking, low-speed $200
Collision preparation system, rear $100
Driver drowsiness monitor $150
Evasive maneuver assist $200
Following distance indicator $25
Forward collision warning $200
Knee airbag, passenger $75
Lane departure warning $200
Lane keeping assist $400
Obstacle detection, front $150
Obstacle detection, rear $250
Pedestrian detection $50
Radar- or camera-based collision preparation system $0
Rearview camera$200 
Secondary collision brake assist $25
Turn assist $25
Vehicle exit assist $25
Vehicle health reports$0 
Wide-view front camera $150
Wide-view rear camera $0
Cargo Management 
Air-conditioned storage compartment $50
Climate Control 
Automatic air recirculation $100
Dual-zone climate control $125
Heated windshield washer nozzles $15
Rain-sensing wipers $175
Rear air vents with automatic controls $250
Variable intermittent wipers$75 
Wiper de-icer$25 
Engine / Motor 
Automatic start / stop $150
Regenerative braking $0
Exterior 
Body kit$0 
Front splitter spoiler$200 
Hood scoop$100 
Infotainment 
4G LTE connectivity $0
Alexa integration $0
Android Auto support $100
App support$0 
Apple CarPlay support $100
Aux input$50 
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Navigation map updates, three years$0 
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Traffic + travel information$25 
Traffic information $25
Traffic light information $50
Wi-Fi hotspot $50
Wireless charging station $75
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming headlights $200
Auto-dimming passenger-side mirror $75
Fog light, rear $100
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
Predictive efficiency assist $0
Road sign information $75
Steering-linked headlights$150 
Seats and Interior Trim 
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 lumbar adjuster, driver seat$100 
Power recliner, passenger seat $100
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power tilt adjuster, passenger seat $100
Synthetic suede door panel trim $250
Synthetic suede inserts in leather seating surfaces $0
Upholstered door armrests (optional) $0
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Wheels, dark finish$0 
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,810$13,165
Value of Feature Adjustments$0$9,355
Value of Feature Adjustments0-8,805

Return to top

Specifications Comparison: Subaru WRX vs. Audi A4 / S4

Model Year20182022
ModelWRXA4 / S4
Body4dr Sedan4dr Sedan
Wheelbase104.3 in111.0 in
Length180.9 in187.5 in
Width70.7 in72.7 in
Height58.1 in56.2 in
Curb Weight3,276 lb.3,847 lb.
Fuel Capacity15.9 gal.15.3 gal.
Row 1 Headroom39.8 in37.3 in
Row 1 Shoulder Room55.6 in55.9 in
Row 1 Hip Room52.2 in0.0 in
Row 1 Legroom43.3 in41.3 in
Row 2 Headroom37.1 in37.4 in
Row 2 Shoulder Room54.2 in54.5 in
Row 2 Hip Room53.1 in0.0 in
Row 2 Legroom35.4 in35.7 in
Cargo Volume12.0 ft312.0 ft3

Return to top

Option Package Details
Subaru WRX Limited

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Turn signals on or near mirrors25Yes
Voice control for nav and audio75Yes
Blind spot warning system200Yes
Harman/Kardon, 440W, 9 speakers (with subwoofer)350No
Cross-traffic warning, rear100Yes
Navigation map updates, three years0No
Total Requested100074%
Total Not Requested35026%

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
Auto-dimming driver-side mirror75No
Alarm100No
Proximity key250Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Blind spot warning system200Yes
Cross-traffic warning, rear100Yes
Collision preparation system, rear100No
Vehicle exit assist25No
Memory system, driver seat200No
Satellite radio200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Heated steering wheel100No
Lane keeping assist400No
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
Total Requested75016%
Total Not Requested407584%

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
See TrueDelta's information for all Subaru models.