Ford Mustang Ford Mustang 2015 Audi A6 / S6 Audi A6 / S6 2009

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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: $32,880

Ford Mustang EcoBoost Premium   
Difference: $23,260

Lowest Total Invoice: $30,322

Ford Mustang EcoBoost Premium   
Difference: $21,929

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152015200920092009
ModelMustangMustangMustangA6 / S6A6 / S6A6 / S6
TrimEcoBoost PremiumGT PremiumShelby GT350A6 3.0TA6 4.2S6
Body2dr Coupe2dr Coupe2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Base Price $29,300 $36,300 $47,870 $50,100 $60,950 $75,900
Base Invoice $27,029 $33,487 $44,160 $46,593 $56,682 $70,588
Navigation system 795 795        
Temporary spare tire 195 195        
All-weather floor mats 95 95 95 115 115 115
Front sport buckets 1,595 1,595        
Rear spoiler 0 0        
Technology Package     7,500      
Prestige Package       5,100    
Navigation system 710 710        
Temporary spare tire 174 174        
All-weather floor mats 85 85 85 90 90 90
Front sport buckets 1,424 1,424        
Rear spoiler 0 0        
Technology Package     6,694      
Prestige Package       4,743    
Options (change) 2,680 2,680 7,595 5,215 115 115
Options (change) 2,393 2,393 6,779 4,833 90 90
Destination 900 900 900 825 825 825
Gas Tax 0 0 1,300 0 0 1,300
Total Price $32,880 $39,880 $57,665 $56,140 $61,890 $78,140
Total Invoice $30,322 $36,780 $53,139 $52,251 $57,597 $72,803

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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: Ford Mustang vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Ford Mustang EcoBoost Premium
TrueDelta Adjusted Price Difference: $16,985
TrueDelta Adjusted Invoice Difference: $16,089
Model Year201520152015200920092009
ModelMustangMustangMustangA6 / S6A6 / S6A6 / S6
TrimEcoBoost PremiumGT PremiumShelby GT350A6 3.0TA6 4.2S6
Body2dr Coupe2dr Coupe2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Engine310hp I4435hp V8526hp V8300hp V6350hp V8435hp V10
TransmissionM6M6M6T6T6T6
DrivetrainRWDRWDRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9?, 7255, 9255, 9255, 9
Tire (rear if not all the same)235/50-18235/50-18295/35-19245/40-18245/40-18265/35-19
Total Price$32,880$39,880$57,665$56,140$61,890$78,140
Adjustments for Features0-150-1,900-6,275-6,325-7,150
Feature-Adjusted Total Price$32,880$39,730$55,765$49,865$55,565$70,990
Cost Above Minimum$0$6,850$22,885$0$5,700$21,125
Total Invoice$30,322$36,780$53,139$52,251$57,597$72,803
Adjustments for Features0-138-1,751-5,840-5,886-6,662
Feature-Adjusted Total Invoice$30,322$36,642$51,388$46,411$51,711$66,141
Cost Above Minimum$0$6,320$21,066$0$5,300$19,730

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Features Comparison: Ford Mustang vs. Audi A6 / S6

Model Year201520152015200920092009
ModelMustangMustangMustangA6 / S6A6 / S6A6 / S6
TrimEcoBoost PremiumGT PremiumShelby GT350A6 3.0TA6 4.2S6
Body2dr Coupe2dr Coupe2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150$150   
6-speed manually-shiftable automatic   $1100$1100$1100
RWD$0$0$0   
AWD   $1700$1700$1700
Accessories 
Active noise reduction$0     
Power rear side windows   $200$200$200
Sunshade, rear, power   $225$225$225
Sunshades, second row   $125$125$125
Tilt/telescoping steering wheel, manual$250$250$250   
Tilt/telescoping steering wheel, power   $350$350$350
Brakes, Airbags, and Other Safety 
911 assist$25$25$25   
Active glove box$100$100$100   
Active or whiplash-reducing head restraints, front seats   $0$0$0
Full-size spare tire   $225$225$225
High performance brake pads (optional)  $0   
Knee airbag, driver$75$75$75   
Line lock $50$50   
Safety key$5$5$5   
Temporary spare tire$150$150    
Vehicle health reports$0$0$0   
Cargo Management 
Cargo net   $40$40$40
Rear seat pass-through     $100
Ski sack     $50
Storage compartment under front seat(s)   $50$50$50
Climate Control 
Automatic air recirculation   $100$100$100
Heated windshield washer nozzles   $15$15$15
Rain-sensing wipers   $175$175$175
Rear air vents   $100$100$100
Residual heat   $50$50$50
Variable intermittent wipers$75$75$75   
Drivetrain 
Limited-slip rear differential$300$300$300   
Engine / Motor 
Dual-mode exhaust, switchable  $500   
Exterior 
Active grille shutters$0     
Body kit (gray/black)$0$0$0   
Bodyside cladding     $350
Bodyside moldings   $75$75 
Rear spoiler$200$200$200   
Sunroof   $900$900$900
Infotainment 
App support  $0   
Aux input   $50$50$50
Bluetooth audio streaming$25$25$25   
CD changer, remote   $200$200$200
CD player$125$125$125   
HD radio  $50   
iPod integration   $100$100$100
Navigation, turn-by-turn$25$25    
SD Card slot$25$25    
SMS text-to-speech reader$25$25$25   
Surround sound   $250$250$250
Traffic + travel information$25$25$25   
USB port$25$25$25   
Voice control for external devices$0$0$0   
Wi-Fi hotspot capability$0$0    
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror   $75$75$75
Auto-dimming passenger-side mirror   $75$75$75
Cornering lights   $50$50$50
Fog light, rear   $100$100$100
Fog lights$125$125 $125$125$125
Headlight washers    $50$50
Heated mirrors$25$25 $25$25$25
Interior ambient lighting   $150$150$150
Mirror tilt-down in reverse   $25$25$25
Performance meter$150$150$150   
Spotter mirror(s)$50$50$50   
Steering-linked headlights   $150$150$150
Seats and Interior Trim 
Aluminum trim$100$100$100   
Center armrest(s), second row   $50$50$50
Cooled or ventilated front seats  $300   
Door sill trim plates  $100$100$100$100
Heated front seats  $200$200$200$200
Illuminated door sill trim plates$200$200    
Leather door panel trim     $250
Leather-wrapped steering wheel$150$150 $150$150$150
Manual height adjuster, driver seat$50$50    
Manual thigh support length adjuster, driver seat     $50
Memory system, driver seat   $200$200$200
Metal pedals$75$75$75   
Power 4-way lumbar adjuster, driver seat   $150$150$150
Power 4-way lumbar adjuster, passenger seat   $150$150$150
Power fore-aft adjuster, driver seat  $100$100$100$100
Power fore-aft adjuster, passenger seat  $100$100$100$100
Power headrest height adjuster, driver seat     $50
Power headrest height adjuster, passenger seat     $50
Power height adjuster, driver seat  $100$100$100$100
Power height adjuster, passenger seat  $100$100$100$100
Power lumbar adjuster, driver seat  $100   
Power recliner, driver seat   $100$100$100
Power recliner, passenger seat   $100$100$100
Power tilt adjuster, driver seat  $100$100$100$100
Power tilt adjuster, passenger seat  $100$100$100$100
Synthetic suede steering wheel  $150   
Wood trim   $300$300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500   
Additional powertrain and chassis calibration options$0$0$0   
Electronic systems calibration selector$200$200$200   
Performance steering system (optional)  $0   
Sport suspension (upgrade)  $0  $0
Wheels, dark finish  $0   
Transmission 
Launch control $100$100   
Steering-wheel-mounted transmission controls   $100$100$100
Total Value of Features$2,730$2,880$4,630$9,005$9,055$9,880
Value of Feature Adjustments$0$150$1,900$6,275$6,325$7,150
Value of Feature Adjustments0-138-1,751-5,840-5,886-6,662

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Specifications Comparison: Ford Mustang vs. Audi A6 / S6

Model Year20152009
ModelMustangA6 / S6
Body2dr Coupe4dr Sedan
Wheelbase107.1 in111.9 in
Length188.3 in193.5 in
Width75.4 in73.0 in
Height54.4 in57.5 in
Curb Weight3,527 lb.4,124 lb.
Fuel Capacity16.0 gal.21.1 gal.
Row 1 Headroom37.6 in38.7 in
Row 1 Shoulder Room56.3 in57.1 in
Row 1 Hip Room54.9 in0.0 in
Row 1 Legroom42.0 in41.3 in
Row 2 Headroom34.8 in37.8 in
Row 2 Shoulder Room52.2 in55.9 in
Row 2 Hip Room47.4 in0.0 in
Row 2 Legroom30.6 in36.9 in
Cargo Volume13.5 ft315.9 ft3

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Option Package Details
Ford Mustang Shelby GT350

Technology Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Leather seating surfaces900Yes
Heated front seats200No
Cooled or ventilated front seats300No
Power fore-aft adjuster, passenger seat100No
Power height adjuster, passenger seat100No
Power tilt adjuster, passenger seat100No
Additional powertrain and chassis calibration options0No
HD radio50No
Traffic + travel information25No
Navigation system600Yes
Voice control for nav and audio75Yes
Unbranded, 7 speakers (with subwoofer)350No
Power fore-aft adjuster, driver seat100No
Power height adjuster, driver seat50No
Power tilt adjuster, driver seat100No
Power lumbar adjuster, driver seat100No
Turn signals on or near mirrors25Yes
Automatic climate control, front200Yes
Universal garage door opener100Yes
Satellite radio200Yes
Dual-zone climate control125Yes
Total Requested222552%
Total Not Requested207548%

Option Package Details
Audi A6 / S6 A6 3.0T

Prestige Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100No
Steering-linked headlights150No
Rearview camera200Yes
Surround sound250No
Cornering lights50No
Proximity key250Yes
Voice control for nav and audio100Yes
Steering-wheel-mounted transmission controls100No
Bose, 255W, 9 speakers (with subwoofer)350No
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Compass0Yes
Special exterior trim0No
Auto-dimming passenger-side mirror75No
Door sill trim plates100Yes
245/40HR18 tires400No
Total Requested190052%
Total Not Requested175048%

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