Audi A6 / S6 Audi A6 / S6 2015 Ford Mustang Ford Mustang 2020

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Audi A6 / S6 vs. Ford Mustang 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 A6 / S6 vs. Ford Mustang Invoice Comparison

Lowest Total Price: $37,290

Ford Mustang EcoBoost Premium   
Difference: $42,680

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520202020
ModelA6 / S6MustangMustang
TrimS6 4.0 TFSIEcoBoost PremiumGT Premium
Body4dr Sedan2dr Coupe2dr Coupe
Base Price $75,500 $31,685 $39,880
Driver Assistance Package 2,800    
Metallic paint (extra cost) 550    
All-weather floor mats 195 120 120
Navigation system   795 795
Safe and Smart Package   1,495 1,495
Temporary spare tire   405 405
Front sport buckets   1,595 1,595
Rear spoiler   0 0
Dual-mode exhaust, switchable     895
Driver Assistance Package 2,604    
Metallic paint (extra cost) 511    
All-weather floor mats 181 114 114
Navigation system   755 755
Safe and Smart Package   1,420 1,420
Temporary spare tire   385 385
Front sport buckets   1,515 1,515
Rear spoiler   0 0
Dual-mode exhaust, switchable     850
Options (change) 3,545 4,410 5,305
Options (change) 3,296 4,189 5,039
Destination 925 1,195 1,195
Total Price $79,970 $37,290 $46,380

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

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TrueDelta Value Comparison: Audi A6 / S6 vs. Ford Mustang

Lowest Adjusted Price and Invoice: Ford Mustang EcoBoost Premium
TrueDelta Adjusted Price Difference: $31,540
TrueDelta Adjusted Invoice Difference: $58,685
Model Year201520202020
ModelA6 / S6MustangMustang
TrimS6 4.0 TFSIEcoBoost PremiumGT Premium
Body4dr Sedan2dr Coupe2dr Coupe
Engine420hp V8310hp I4460hp V8
TransmissionS7M6M6
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14?, 9?, 9
Tire (rear if not all the same)255/40-19235/50-18235/50-18
Total Price$79,970$37,290$46,380
Adjustments for Features-11,1400-500
Feature-Adjusted Total Price$68,830$37,290$45,880
Cost Above Minimum$0$0$8,590

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Features Comparison: Audi A6 / S6 vs. Ford Mustang

Model Year201520202020
ModelA6 / S6MustangMustang
TrimS6 4.0 TFSIEcoBoost PremiumGT Premium
Body4dr Sedan2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200  
6-speed manual $150$150
AWD$1700  
RWD $0$0
Accessories 
Active noise reduction $0 
Adaptive cruise control $600$600
Adaptive cruise control, all-speed$850  
Power rear side windows$200  
Tilt/telescoping steering wheel, manual $250$250
Tilt/telescoping steering wheel, power$350  
Brakes, Airbags, and Other Safety 
911 assist $25$25
Active glove box $100$100
Around view cameras$500  
Automatic braking, high-speed or partial $200$200
Automatic braking, low-speed$200  
Collision preparation system, rear$100  
Cross-traffic warning, rear $100$100
Knee airbag, passenger$75  
Lane departure prevention$150  
Line lock $50$50
Obstacle detection, front$150  
Pedestrian detection $50$50
Rearview camera $200$200
Rollover sensor$50  
Safety key $5$5
Vehicle health reports $0$0
Wide-view front camera$150  
Wide-view rear camera$0  
Cargo Management 
Cargo net$40  
Rear seat pass-through$100  
Climate Control 
Automatic air recirculation$100  
Heated windshield washer nozzles$15  
Rear air vents with automatic controls$250  
Rear dual-zone climate control$125  
Residual heat$50  
Drivetrain 
Active rear differential$500  
Limited-slip rear differential $300$300
Engine / Motor 
Dual-mode exhaust, switchable$500 $500
Regenerative braking$0  
Exterior 
Active grille shutters $0$0
Body kit$0  
Body kit (gray/black) $0$0
Rear spoiler $200$200
Sunroof$900  
Infotainment 
Android Auto support $100$100
App support $0$0
Apple CarPlay support $100$100
Aux input$50  
DVD-compatible player$0  
Handwriting recognition$200  
HD radio$50  
In-vehicle Internet$150  
iPod integration$100  
Media drive$15  
SMS text-to-speech reader $25$25
Surround sound$250  
USB port $25$25
Voice control for external devices $0$0
Wi-Fi hotspot$50  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75  
Auto-dimming headlights $200$200
Auto-dimming passenger-side mirror$75  
Cornering lights$50  
Fog light, rear$100  
Fog lights $125$125
Head-up display (HUD)$350  
Interior ambient lighting$150  
LED headlights$1000  
LED headlights, single projector or low beam only $750$750
Mirror tilt-down in reverse$25  
Performance meter $150$150
Power-folding mirrors$50  
Seats and Interior Trim 
Aluminum trim $100$100
Center armrest(s), second row$50  
Heated front seats$200  
Leather door panel trim$250  
Manual height adjuster, driver seat $50$50
Memory system, driver seat$200  
No leather in second row $-300$-300
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 
Adaptive dampers - electrical$500  
Additional powertrain and chassis calibration options $0$0
Air suspension, auto-leveling and height adjustable$1000  
Alloy wheels$350  
Machined alloy wheels $350$350
Sport suspension (upgrade)$0  
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$15,045$3,905$4,405
Value of Feature Adjustments$11,140$0$500
Value of Feature Adjustments-10,3690-67

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Specifications Comparison: Audi A6 / S6 vs. Ford Mustang

Model Year20152020
ModelA6 / S6Mustang
Body4dr Sedan2dr Coupe
Wheelbase114.7 in107.1 in
Length193.9 in188.5 in
Width73.8 in75.4 in
Height57.8 in54.3 in
Curb Weight3,727 lb.3,543 lb.
Fuel Capacity19.8 gal.15.5 gal.
Row 1 Headroom37.2 in37.6 in
Row 1 Shoulder Room57.5 in56.3 in
Row 1 Hip Room0.0 in54.9 in
Row 1 Legroom41.3 in42.7 in
Row 2 Headroom37.8 in34.8 in
Row 2 Shoulder Room56.3 in52.2 in
Row 2 Hip Room0.0 in47.4 in
Row 2 Legroom37.4 in29.0 in
Cargo Volume14.1 ft313.5 ft3

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Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Lane departure prevention system150No
Around view cameras300No
Automatic braking, low-speed200No
Forward collision warning200Yes
Wide-view front camera150No
Wide-view rear camera0No
Total Requested40021%
Total Not Requested150079%

Option Package Details
Ford Mustang EcoBoost Premium

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Total Requested700100%
Total Not Requested00%
Safe and Smart Package
FeatureValueRequested?
Rain-sensing wipers100Yes
Adaptive cruise control450Yes
Memory system, driver seat200No
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Blind spot warning system200Yes
Cross-traffic warning, rear100No
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Pedestrian detection50No
Total Requested115061%
Total Not Requested75039%

Option Package Details
Ford Mustang GT Premium

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Total Requested700100%
Total Not Requested00%
Safe and Smart Package
FeatureValueRequested?
Rain-sensing wipers100Yes
Adaptive cruise control450Yes
Memory system, driver seat200No
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Blind spot warning system200Yes
Cross-traffic warning, rear100No
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Pedestrian detection50No
Total Requested115061%
Total Not Requested75039%

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