Subaru Impreza / WRX / STI Subaru Impreza / WRX / STI 2008 Audi A6 / S6 Audi A6 / S6 2018

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Subaru Impreza / WRX / STI vs. Audi A6 / S6 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 Impreza / WRX / STI vs. Audi A6 / S6 Invoice Comparison

Lowest Total Price: $29,404

Subaru Impreza / WRX / STI WRX Premium   
Difference: $44,046

Lowest Total Invoice: $27,634

Subaru Impreza / WRX / STI WRX Premium   
Difference: $40,745

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082018
ModelImpreza / WRX / STIA6 / S6
TrimWRX PremiumS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Base Price $26,450 $71,900
Base Invoice $24,935 $66,868
Auto-dimming rearview mirror 192  
Universal garage door opener 85  
Cargo net 32  
Navigation system 2,000  
Metallic paint (extra cost)   575
Auto-dimming rearview mirror 125  
Universal garage door opener 55  
Cargo net 28  
Navigation system 1,846  
Metallic paint (extra cost)   536
Options (change) 2,309 575
Options (change) 2,054 536
Destination 645 975
Total Price $29,404 $73,450
Total Invoice $27,634 $68,379

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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 Subaru Impreza / WRX / STI dealer quotes or Audi A6 / S6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Subaru Impreza / WRX / STI vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Subaru Impreza / WRX / STI WRX Premium
TrueDelta Adjusted Price Difference: $32,061
TrueDelta Adjusted Invoice Difference: $29,587
Model Year20082018
ModelImpreza / WRX / STIA6 / S6
TrimWRX PremiumS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Engine224hp H4450hp V8
TransmissionM5S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)17/23 MPG16/24 MPG
Audio (watts, speakers)100, 10630, 14
Tire (rear if not all the same)205/50-17255/35-20
Total Price$29,404$73,450
Adjustments for Features0-11,985
Feature-Adjusted Total Price$29,404$61,465
Total Invoice$27,634$68,379
Adjustments for Features0-11,158
Feature-Adjusted Total Invoice$27,634$57,221

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Features Comparison: Subaru Impreza / WRX / STI vs. Audi A6 / S6

Model Year20082018
ModelImpreza / WRX / STIA6 / S6
TrimWRX PremiumS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manual$0 
7-speed automated manual $1200
AWD$1700$1700
Accessories 
Proximity key $250
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Blind spot warning system $200
Collision preparation system, rear $100
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Obstacle detection, rear $250
Rearview camera $200
Rollover sensor $50
Secondary collision brake assist $25
Cargo Management 
Rear seat pass-through $100
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
Rear dual-zone climate control $125
Residual heat $50
Variable intermittent wipers$75 
Wiper de-icer$25 
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust, switchable $500
Regenerative braking $0
Exterior 
Body kit$0 
Hood scoop$100 
Laminated front side windows $200
Rear spoiler$200 
Sunroof $900
Infotainment 
4G LTE connectivity $0
Android Auto support $100
Apple CarPlay support $100
Bluetooth audio streaming $25
Bluetooth cell phone link $100
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Media drive $15
SD Card slot $25
Surround sound $250
Traffic + travel information $25
USB port $25
Voice control for nav and audio $100
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming passenger-side mirror $75
Automatic headlights $125
Automatic-off headlights$25 
Fog light, rear $100
Fog lights$125 
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Interior ambient lighting $150
LED headlights $1000
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Turn signals on or near mirrors $25
Visor mirror, driver$10 
Visor mirror, passenger$10 
Seats and Interior Trim 
Center armrest(s), second row $50
Illuminated door sill trim plates $200
Leather door panel trim $250
Leather seating surfaces $900
Manual height adjuster, driver seat$50 
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, driver seat $100
Power fore-aft adjuster, passenger seat $100
Power height adjuster, driver seat $100
Power height adjuster, passenger seat $100
Power recliner, driver seat $100
Power recliner, passenger seat $100
Power tilt adjuster, driver seat $100
Power tilt adjuster, passenger seat $100
Wood trim $300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Electronic systems calibration selector $200
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$2,570$14,555
Value of Feature Adjustments$0$11,985
Value of Feature Adjustments0-11,158

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Specifications Comparison: Subaru Impreza / WRX / STI vs. Audi A6 / S6

Model Year20082018
ModelImpreza / WRX / STIA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase103.1 in114.6 in
Length180.3 in194.2 in
Width68.5 in73.8 in
Height58.1 in57.8 in
Curb Weight3,347 lb.4,398 lb.
Fuel Capacity16.9 gal.19.8 gal.
Row 1 Headroom40.3 in37.2 in
Row 1 Shoulder Room54.8 in57.5 in
Row 1 Legroom43.5 in41.3 in
Row 2 Headroom37.6 in37.8 in
Row 2 Shoulder Room53.2 in56.3 in
Row 2 Legroom33.5 in37.4 in
Cargo Volume11.3 ft314.1 ft3

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