Subaru Legacy Subaru Legacy 2008 Audi A6 / S6 Audi A6 / S6 2018

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Subaru Legacy 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 Legacy vs. Audi A6 / S6 Invoice Comparison

Lowest Total Price: $32,255

Subaru Legacy 3.0R Limited   
Difference: $31,195

Lowest Total Invoice: $30,014

Subaru Legacy 3.0R Limited   
Difference: $29,065

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820182018
ModelLegacyLegacyA6 / S6A6 / S6
Trim3.0R Limited2.5GT Spec BA6 3.0TS6 4.0 TFSI
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $31,295 $33,995 $58,700 $71,900
Base Invoice $29,167 $31,534 $54,592 $66,868
Auto-dimming rearview mirror 183 183    
Universal garage door opener 77 77    
All-weather floor mats 55 55 200 200
Competition Package     3,000  
Metallic paint (extra cost)     575 575
Auto-dimming rearview mirror 119 119    
Universal garage door opener 50 50    
All-weather floor mats 33 33 186 186
Competition Package     2,790  
Metallic paint (extra cost)     536 536
Options (change) 315 315 3,775 775
Options (change) 202 202 3,512 722
Destination 645 645 975 975
Total Price $32,255 $34,955 $63,450 $73,650
Total Invoice $30,014 $32,381 $59,079 $68,565

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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 Legacy dealer quotes or Audi A6 / S6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Subaru Legacy vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Subaru Legacy 3.0R Limited
TrueDelta Adjusted Price Difference: $24,700
TrueDelta Adjusted Invoice Difference: $23,017
Model Year2008200820182018
ModelLegacyLegacyA6 / S6A6 / S6
Trim3.0R Limited2.5GT Spec BA6 3.0TS6 4.0 TFSI
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine245hp H6243hp H4340hp V6450hp V8
TransmissionT5M6T8S7
DrivetrainAWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)100, 6100, 6630, 14630, 14
Tire (rear if not all the same)215/45-18215/45-18255/35-20255/35-20
Total Price$32,255$34,955$63,450$73,650
Adjustments for Features-5750-7,070-8,170
Feature-Adjusted Total Price$31,680$34,955$56,380$65,480
Cost Above Minimum$0$3,275$0$9,100
Total Invoice$30,014$32,381$59,079$68,565
Adjustments for Features-5350-6,583-7,606
Feature-Adjusted Total Invoice$29,479$32,381$52,496$60,959
Cost Above Minimum$0$2,902$0$8,463

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Features Comparison: Subaru Legacy vs. Audi A6 / S6

Model Year2008200820182018
ModelLegacyLegacyA6 / S6A6 / S6
Trim3.0R Limited2.5GT Spec BA6 3.0TS6 4.0 TFSI
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000   
6-speed manual $150  
8-speed manually-shiftable automatic  $1300 
7-speed automated manual   $1200
AWD$1700$1700$1700$1700
Accessories 
Proximity key  $250$250
Tilt/telescoping steering wheel, manual$250$250  
Tilt/telescoping steering wheel, power  $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0  
Blind spot warning system  $200$200
Brake assist  $50$50
Collision preparation system, rear  $100$100
Knee airbag, driver  $75$75
Knee airbag, passenger  $75$75
Obstacle detection, front  $150$150
Obstacle detection, rear  $250$250
Rearview camera  $200$200
Rollover sensor  $50$50
Secondary collision brake assist  $25$25
Cargo Management 
Cargo net  $40$40
Climate Control 
Automatic air recirculation  $100$100
Heated windshield washer nozzles  $15$15
Rain-sensing wipers  $175$175
Rear air vents with automatic controls  $250$250
Rear dual-zone climate control  $125$125
Residual heat  $50$50
Variable intermittent wipers$75$75  
Wiper de-icer$25$25  
Drivetrain 
Active rear differential  $500 
Limited-slip rear differential$300$300  
Engine / Motor 
Automatic start / stop  $150$150
Dual-mode exhaust, switchable   $500
Regenerative braking  $0$0
Exterior 
Black exterior trim (optional)  $0 
Body kit$0$0  
Bodyside moldings$75$75  
Hood scoop $100  
Laminated front side windows  $200$200
Painted brake calipers (optional)  $0 
Infotainment 
4G LTE connectivity  $0$0
Android Auto support  $100$100
Apple CarPlay support  $100$100
Bluetooth audio streaming  $25$25
Bluetooth cell phone link  $100$100
CD changer, in-dash$325$325  
CD player  $125$125
DVD-compatible player  $0$0
Handwriting recognition  $200$200
HD radio  $50$50
In-vehicle Internet  $150$150
Media drive  $15$15
Satellite radio  $200$200
SD Card slot  $25$25
Traffic + travel information  $25$25
USB port  $25$25
Voice control for nav and audio  $100$100
Wi-Fi hotspot  $50$50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75$75
Auto-dimming passenger-side mirror  $75$75
Automatic headlights  $125$125
Automatic-off headlights$25$25  
Fog light, rear  $100$100
Fog lights$125$125  
Interior ambient lighting  $150$150
LED headlights  $1000$1000
Mirror tilt-down in reverse  $25$25
Power-folding mirrors  $50$50
Seats and Interior Trim 
Aluminum trim  $100 
Door sill trim plates$100$100  
Illuminated door sill trim plates  $200$200
Leather door panel trim  $250$250
Manual lumbar adjuster, driver seat$50$50  
Manual lumbar adjuster, passenger seat$50$50  
Memory system, driver seat $200$200$200
Metal pedals $75$75$75
Power 4-way lumbar adjuster, driver seat  $150$150
Power 4-way lumbar adjuster, passenger seat  $150$150
Power height adjuster, passenger seat  $100$100
Power tilt adjuster, passenger seat  $100$100
Synthetic suede inserts in leather seating surfaces $0  
Wood trim   $300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable   $1000
Transmission 
Steering-wheel-mounted transmission controls$100 $100$100
Total Value of Features$4,200$3,625$10,695$11,795
Value of Feature Adjustments$575$0$7,070$8,170
Value of Feature Adjustments-5350-6,583-7,606

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Specifications Comparison: Subaru Legacy vs. Audi A6 / S6

Model Year20082018
ModelLegacyA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase105.1 in114.6 in
Length186.2 in194.2 in
Width68.1 in73.8 in
Height56.1 in57.8 in
Curb Weight3,251 lb.3,804 lb.
Fuel Capacity16.9 gal.19.8 gal.
Row 1 Headroom39.5 in37.2 in
Row 1 Shoulder Room54.4 in57.5 in
Row 1 Hip Room51.0 in0.0 in
Row 1 Legroom44.1 in41.3 in
Row 2 Headroom36.5 in37.8 in
Row 2 Shoulder Room53.7 in56.3 in
Row 2 Hip Room52.6 in0.0 in
Row 2 Legroom33.9 in37.4 in
Cargo Volume11.4 ft314.1 ft3

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Option Package Details
Audi A6 / S6 A6 3.0T

Competition Package
FeatureValueRequested?
Front sport buckets100Yes
Aluminum trim100No
Active rear differential500No
Painted brake calipers (optional)0No
255/35YR20 tires400No
Dark-colored headliner (optional)0No
Leather door panel trim250No
Sport suspension (upgrade)250Yes
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, passenger seat150No
Metal pedals75Yes
Black exterior trim (optional)0No
Total Requested42523%
Total Not Requested140077%

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