Ford Mustang Ford Mustang 2009 Audi A6 / S6 Audi A6 / S6 2018

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Ford Mustang 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.

Ford Mustang vs. Audi A6 / S6 Invoice Comparison

Lowest Total Price: $48,035

Ford Mustang Shelby GT500   
Difference: $25,415

Lowest Total Invoice: $43,417

Ford Mustang Shelby GT500   
Difference: $24,962

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092018
ModelMustangA6 / S6
TrimShelby GT500S6 4.0 TFSI
Body2dr Coupe4dr Sedan
Base Price $43,125 $71,900
Base Invoice $38,872 $66,868
Navigation system 1,995  
Xenon HID headlights 525  
iPod integration 295  
Metallic paint (extra cost)   575
Navigation system 1,736  
Xenon HID headlights 457  
iPod integration 257  
Metallic paint (extra cost)   536
Options (change) 2,815 575
Options (change) 2,450 536
Destination 795 975
Gas Tax 1,300 0
Total Price $48,035 $73,450
Total Invoice $43,417 $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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TrueDelta Value Comparison: Ford Mustang vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Ford Mustang Shelby GT500
TrueDelta Adjusted Price Difference: $12,290
TrueDelta Adjusted Invoice Difference: $12,743
Model Year20092018
ModelMustangA6 / S6
TrimShelby GT500S6 4.0 TFSI
Body2dr Coupe4dr Sedan
Engine500hp V8450hp V8
TransmissionM6S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)14/20 MPG16/24 MPG
Audio (watts, speakers)500, 8630, 14
Tire (rear if not all the same)255/45-18255/35-20
Total Price$48,035$73,450
Adjustments for Features0-13,125
Feature-Adjusted Total Price$48,035$60,325
Total Invoice$43,417$68,379
Adjustments for Features0-12,219
Feature-Adjusted Total Invoice$43,417$56,160

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Features Comparison: Ford Mustang vs. Audi A6 / S6

Model Year20092018
ModelMustangA6 / S6
TrimShelby GT500S6 4.0 TFSI
Body2dr Coupe4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 
7-speed automated manual $1200
RWD$0 
AWD $1700
Accessories 
Power rear side windows $200
Proximity key $250
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, power $350
Universal garage door opener $100
Brakes, Airbags, and Other Safety 
Blind spot warning system $200
Brake assist $50
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
Side curtain airbags $350
Stability control $400
Temporary spare tire $150
Cargo Management 
Cargo net $40
Rear seat pass-through $100
Climate Control 
Automatic air recirculation $100
Automatic climate control, front $200
Dual-zone climate control $125
Heated windshield washer nozzles $15
Interior air filter $0
Rain-sensing wipers $175
Rear air vents with automatic controls $250
Rear dual-zone climate control $125
Residual heat $50
Variable intermittent wipers$75 
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust, switchable $500
Regenerative braking $0
Exterior 
Front splitter spoiler$200 
Laminated front side windows $200
Rear spoiler$200 
Sunroof $900
Infotainment 
4G LTE connectivity $0
Android Auto support $100
Apple CarPlay support $100
Audio controls on steering wheel $125
Bluetooth audio streaming $25
Bluetooth cell phone link $100
CD changer, in-dash$325 
CD player $125
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
iPod integration$100 
Media drive $15
SD Card slot $25
Surround sound $250
Traffic + travel information $25
USB port $25
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming passenger-side mirror $75
Auto-dimming rearview mirror $150
Automatic headlights $125
Boost gauge$75 
Compass $0
Fog light, rear $100
Fog lights$125 
Heated mirrors $25
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
LED headlights $1000
Mirror tilt-down in reverse $25
Outside temperature display $50
Power-folding mirrors $50
Turn signals on or near mirrors $25
Visor mirror, driver$10 
Visor mirror, passenger$10 
Xenon HID headlights$500 
Seats and Interior Trim 
Aluminum trim$100 
Center armrest(s), second row $50
Door sill trim plates$100 
Heated front seats $200
Illuminated door sill trim plates $200
Leather door panel trim $250
Memory system, driver seat $200
Metal pedals $75
No leather in second row$-300 
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, driver seat $100
Power recliner, passenger 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
Ultra-sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$2,220$15,345
Value of Feature Adjustments$0$13,125
Value of Feature Adjustments0-12,219

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Specifications Comparison: Ford Mustang vs. Audi A6 / S6

Model Year20092018
ModelMustangA6 / S6
Body2dr Coupe4dr Sedan
Wheelbase107.1 in114.6 in
Length187.6 in194.2 in
Width73.9 in73.8 in
Height55.4 in57.8 in
Curb Weight3,920 lb.4,398 lb.
Fuel Capacity16.0 gal.19.8 gal.
Row 1 Headroom38.6 in37.2 in
Row 1 Shoulder Room55.4 in57.5 in
Row 1 Hip Room53.6 in0.0 in
Row 1 Legroom42.7 in41.3 in
Row 2 Headroom34.7 in37.8 in
Row 2 Shoulder Room53.4 in56.3 in
Row 2 Hip Room46.8 in0.0 in
Row 2 Legroom30.3 in37.4 in
Cargo Volume13.1 ft314.1 ft3

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