Audi A6 / S6 Audi A6 / S6 2018 Ford Mustang Ford Mustang 2006

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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: $23,520

Ford Mustang V6 Premium   
Difference: $27,730

Lowest Total Invoice: $21,660

Ford Mustang V6 Premium   
Difference: $26,073

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182018200620062006
ModelA6 / S6A6 / S6A6 / S6MustangMustangMustang
TrimA6 2.0TA6 3.0TS6 4.0 TFSIV6 PremiumGT DeluxeGT Premium
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe
Base Price $49,700 $58,700 $71,900 $20,090 $25,140 $26,320
Base Invoice $46,222 $54,592 $66,868 $18,581 $23,126 $24,188
Metallic paint (extra cost) 575 575 575      
Competition Package   3,000        
Pony Package       1,195    
Interior Upgrade Package       450 450 450
Leather seating surfaces       695 695  
Front side airbags       370 370 370
Rear spoiler         0 0
Metallic paint (extra cost) 536 536 536      
Competition Package   2,790        
Pony Package       1,040    
Interior Upgrade Package       392 392 392
Leather seating surfaces       605 605  
Front side airbags       322 322 322
Rear spoiler         0 0
Options (change) 575 3,575 575 2,710 1,515 820
Options (change) 536 3,326 536 2,359 1,319 714
Destination 975 975 975 720 720 720
Total Price $51,250 $63,250 $73,450 $23,520 $27,375 $27,860
Total Invoice $47,733 $58,893 $68,379 $21,660 $25,165 $25,622

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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 V6 Premium
TrueDelta Adjusted Price Difference: $18,080
TrueDelta Adjusted Invoice Difference: $17,085
Model Year201820182018200620062006
ModelA6 / S6A6 / S6A6 / S6MustangMustangMustang
TrimA6 2.0TA6 3.0TS6 4.0 TFSIV6 PremiumGT DeluxeGT Premium
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe
Engine252hp I4340hp V6450hp V8210hp V6300hp V8300hp V8
TransmissionS7T8S7M5M5M5
DrivetrainFWDAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10630, 14630, 14500, 880, 4500, 8
Tire (rear if not all the same)245/45-18255/35-20255/35-20235/55-17235/55-17235/55-17
Total Price$51,250$63,250$73,450$23,520$27,375$27,860
Adjustments for Features-9,650-13,575-14,6750-75-325
Feature-Adjusted Total Price$41,600$49,675$58,775$23,520$27,300$27,535
Cost Above Minimum$0$8,075$17,175$0$3,780$4,015
Total Invoice$47,733$58,893$68,379$21,660$25,165$25,622
Adjustments for Features-8,988-12,640-13,6620-69-299
Feature-Adjusted Total Invoice$38,745$46,253$54,717$21,660$25,096$25,323
Cost Above Minimum$0$7,508$15,972$0$3,436$3,663

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Features Comparison: Audi A6 / S6 vs. Ford Mustang

Model Year201820182018200620062006
ModelA6 / S6A6 / S6A6 / S6MustangMustangMustang
TrimA6 2.0TA6 3.0TS6 4.0 TFSIV6 PremiumGT DeluxeGT Premium
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200 $1200   
8-speed manually-shiftable automatic $1300    
5-speed manual   $0$0$0
FWD$0     
AWD $1700$1700   
RWD   $0$0$0
Accessories 
Power rear side windows$200$200$200   
Proximity key$250$250$250   
Tilt steering wheel, manual   $150$150$150
Tilt/telescoping steering wheel, manual$250     
Tilt/telescoping steering wheel, power $350$350   
Universal garage door opener$100$100$100   
Brakes, Airbags, and Other Safety 
Blind spot warning system $200$200   
Brake assist$50$50$50   
Collision preparation system, rear $100$100   
Knee airbag, driver$75$75$75   
Knee airbag, passenger$75$75$75   
Obstacle detection, front$150$150$150   
Obstacle detection, rear$250$250$250   
Rearview camera$200$200$200   
Rollover sensor$50$50$50   
Secondary collision brake assist$25$25$25   
Side curtain airbags$350$350$350   
Stability control$400$400$400   
Tire-pressure monitor$75$75$75   
Cargo Management 
Cargo net$40$40$40   
Rear seat pass-through$100$100$100   
Climate Control 
Automatic climate control, front$200$200$200   
Dual-zone climate control$125$125$125   
Heated windshield washer nozzles$15$15$15   
Interior air filter$0$0$0   
Rain-sensing wipers$175$175$175   
Rear air vents with automatic controls$250$250$250   
Rear dual-zone climate control $125$125   
Residual heat$50$50$50   
Variable intermittent wipers   $75$75$75
Drivetrain 
Active rear differential $500    
Limited-slip rear differential    $300$300
Engine / Motor 
Automatic start / stop$150$150$150   
Dual-mode exhaust, switchable  $500   
Regenerative braking$0$0$0   
Exterior 
Black exterior trim (optional) $0    
Bright-finished exhaust tip(s)$25$25$25 $25$25
Laminated front side windows$200$200$200   
Painted brake calipers (optional) $0    
Rear spoiler   $200$200$200
Sunroof$900$900$900   
Infotainment 
4G LTE connectivity$0$0$0   
Android Auto support$100$100$100   
Apple CarPlay support$100$100$100   
Audio controls on steering wheel$125$125$125   
Aux input$50$50$50   
Bluetooth audio streaming$25$25$25   
Bluetooth cell phone link$100$100$100   
CD changer, in-dash   $325 $325
CD player$125$125$125 $125 
DVD-compatible player$0$0$0   
Handwriting recognition$200$200$200   
HD radio$50$50$50   
In-vehicle Internet$150$150$150   
Media drive$15$15$15   
MP3-compatible player$50$50$50$50 $50
Navigation system$600$600$600   
Satellite radio$200$200$200   
Surround sound $250$250   
Traffic + travel information$25$25$25   
Voice control for nav and audio$100$100$100   
Wi-Fi hotspot$50$50$50   
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75   
Auto-dimming passenger-side mirror $75$75   
Auto-dimming rearview mirror$150$150$150   
Automatic headlights$125$125$125   
Compass$0$0$0   
Fog light, rear$100$100$100   
Fog lights   $125$125$125
Heated mirrors$25$25$25   
Illuminated visor mirror, driver$50$50$50   
Illuminated visor mirror, passenger$50$50$50   
LED headlights $1000$1000   
Mirror tilt-down in reverse$25$25$25   
Outside temperature display$50$50$50   
Power-folding mirrors $50$50   
Turn signals on or near mirrors$25$25$25   
Visor mirror, driver   $10$10$10
Visor mirror, passenger   $10$10$10
Xenon HID headlights$500     
Seats and Interior Trim 
Aluminum trim $100 $100$100$100
Center armrest(s), second row$50$50$50   
Heated front seats$200$200$200   
Illuminated door sill trim plates $200$200   
Memory system, driver seat$200$200$200   
Power 4-way lumbar adjuster, driver seat$150$150$150   
Power 4-way lumbar adjuster, passenger seat $150$150   
Power fore-aft adjuster, passenger seat$100$100$100   
Power height adjuster, passenger seat$100$100$100   
Power lumbar adjuster, driver seat   $100$100$100
Power recliner, driver seat$100$100$100   
Power recliner, passenger seat$100$100$100   
Power tilt adjuster, passenger seat$100$100$100   
Wood trim$300 $300   
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable  $1000   
Alloy wheels$350$350$350 $350$350
Electronic systems calibration selector$200$200$200   
Machined alloy wheels   $350  
Sport suspension (upgrade) $0$0$0$0$0
Transmission 
Steering-wheel-mounted transmission controls$100$100$100   
Total Value of Features$11,145$15,070$16,170$1,495$1,570$1,820
Value of Feature Adjustments$9,650$13,575$14,675$0$75$325
Value of Feature Adjustments-8,988-12,640-13,6620-69-299

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Specifications Comparison: Audi A6 / S6 vs. Ford Mustang

Model Year20182006
ModelA6 / S6Mustang
Body4dr Sedan2dr Coupe
Wheelbase114.6 in107.1 in
Length194.2 in187.6 in
Width73.8 in73.9 in
Height57.8 in55.4 in
Curb Weight3,804 lb.3,374 lb.
Fuel Capacity19.8 gal.16.0 gal.
Row 1 Headroom37.2 in38.6 in
Row 1 Shoulder Room57.5 in55.4 in
Row 1 Hip Room0.0 in53.6 in
Row 1 Legroom41.3 in42.7 in
Row 2 Headroom37.8 in34.7 in
Row 2 Shoulder Room56.3 in53.4 in
Row 2 Hip Room0.0 in46.8 in
Row 2 Legroom37.4 in30.3 in
Cargo Volume14.1 ft313.1 ft3

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Option Package Details
Audi A6 / S6 A6 3.0T

Competition Package
FeatureValueRequested?
Front sport buckets100No
Aluminum trim100Yes
Active rear differential500No
Painted brake calipers (optional)0No
255/35YR20 tires400No
Sport suspension (upgrade)250Yes
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, passenger seat150No
Metal pedals75No
Dark-colored headliner (optional)0No
Leather door panel trim250No
Black exterior trim (optional)0No
Total Requested35019%
Total Not Requested147581%

Option Package Details
Ford Mustang V6 Premium

Pony Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Antilock brakes (ABS)400Yes
Traction control100Yes
Fog lights125No
Chrome grille (optional)0No
Bodyside stripes0No
235/55ZR17 tires400No
Rear spoiler200No
Total Requested75051%
Total Not Requested72549%
Interior Upgrade Package
FeatureValueRequested?
Trip computer150Yes
Leather-wrapped steering wheel150Yes
Upgraded instruments0No
Aluminum trim100Yes
Total Requested400100%
Total Not Requested00%

Option Package Details
Ford Mustang GT Deluxe

Interior Upgrade Package
FeatureValueRequested?
Trip computer150Yes
Upgraded instruments0No
Aluminum trim100Yes
Total Requested250100%
Total Not Requested00%

Option Package Details
Ford Mustang GT Premium

Interior Upgrade Package
FeatureValueRequested?
Trip computer150Yes
Upgraded instruments0No
Aluminum trim100Yes
Total Requested250100%
Total Not Requested00%

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