Ford Mustang Ford Mustang 2006 Audi A6 Audi A6 2006

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Ford Mustang vs. Audi A6 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 Invoice Comparison

Lowest Total Price: $29,195

Ford Mustang GT Deluxe   
Difference: $26,195

Lowest Total Invoice: $26,749

Ford Mustang GT Deluxe   
Difference: $24,349

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620062006
ModelMustangMustangA6
TrimGT DeluxeGT Premium4.2
Body2dr Coupe2dr Coupe4dr Sedan
Base Price $25,140 $26,320 $53,770
Base Invoice $23,126 $24,188 $49,559
235/50ZR18 825 825  
Leather seating surfaces 695    
Front side airbags 370 370  
Interior Upgrade Package 450 450  
5-speed automatic 995 995  
Rear spoiler 0 0  
Polished alloy wheels     900
235/50ZR18 718 718  
Leather seating surfaces 605    
Front side airbags 322 322  
Interior Upgrade Package 392 392  
5-speed automatic 866 866  
Rear spoiler 0 0  
Polished alloy wheels     819
Options (change) 3,335 2,640 900
Options (change) 2,903 2,298 819
Destination 720 720 720
Total Price $29,195 $29,680 $55,390
Total Invoice $26,749 $27,206 $51,098

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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 Ford Mustang dealer quotes or Audi A6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Ford Mustang vs. Audi A6

Lowest Adjusted Price and Invoice: Ford Mustang GT Deluxe
TrueDelta Adjusted Price Difference: $18,435
TrueDelta Adjusted Invoice Difference: $17,190
Model Year200620062006
ModelMustangMustangA6
TrimGT DeluxeGT Premium4.2
Body2dr Coupe2dr Coupe4dr Sedan
Engine300hp V8300hp V8335hp V8
TransmissionA5A5T6
DrivetrainRWDRWDAWD
EPA Fuel Economy (city/highway)17/23 MPG17/23 MPG17/23 MPG
Audio (watts, speakers)80, 4500, 8330, 13
Tire (rear if not all the same)235/50-18235/50-18245/40-18
Total Price$29,195$29,680$55,390
Adjustments for Features0-250-7,760
Feature-Adjusted Total Price$29,195$29,430$47,630
Cost Above Minimum$0$235$0
Total Invoice$26,749$27,206$51,098
Adjustments for Features0-229-7,159
Feature-Adjusted Total Invoice$26,749$26,977$43,939
Cost Above Minimum$0$228$0

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Features Comparison: Ford Mustang vs. Audi A6

Model Year200620062006
ModelMustangMustangA6
TrimGT DeluxeGT Premium4.2
Body2dr Coupe2dr Coupe4dr Sedan
Transmission and Drivetrain 
5-speed automatic$900$900 
6-speed manually-shiftable automatic  $1100
RWD$0$0 
AWD  $1700
Accessories 
Power rear side windows  $200
Tilt steering wheel, manual$150$150 
Tilt/telescoping steering wheel, power  $350
Universal garage door opener  $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Brake assist  $50
Side curtain airbags  $350
Stability control  $400
Tire-pressure monitor  $75
Cargo Management 
Cargo net  $40
Storage compartment under front seat(s)  $50
Climate Control 
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  $100
Residual heat  $50
Variable intermittent wipers$75$75 
Drivetrain 
Limited-slip rear differential$300$300 
Exterior 
Bodyside moldings  $75
Rear spoiler$200$200 
Sunroof  $900
Infotainment 
Audio controls on steering wheel  $125
Bluetooth cell phone link  $100
CD changer, in-dash $325 
CD changer, remote  $200
CD player$125  
MP3-compatible player $50 
Satellite radio  $200
Surround sound  $250
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75
Auto-dimming passenger-side mirror  $75
Auto-dimming rearview mirror  $150
Automatic headlights  $125
Compass  $0
Fog light, rear  $100
Heated mirrors  $25
Illuminated visor mirror, driver  $50
Illuminated visor mirror, passenger  $50
Mirror tilt-down in reverse  $25
Power-folding mirrors  $50
Steering-linked headlights  $150
Trip computer$150$150 
Turn signals on or near mirrors  $25
Visor mirror, driver$10$10 
Visor mirror, passenger$10$10 
Xenon HID headlights  $500
Seats and Interior Trim 
Aluminum trim$100$100 
Center armrest(s), second row  $50
Heated front seats  $200
Memory system, driver seat  $200
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$100 
Power recliner, driver seat  $100
Power recliner, passenger seat  $100
Power tilt adjuster, passenger seat  $100
Wood trim  $300
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0$0 
Total Value of Features$2,120$2,370$9,880
Value of Feature Adjustments$0$250$7,760
Value of Feature Adjustments0-229-7,159

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Specifications Comparison: Ford Mustang vs. Audi A6

Model Year20062006
ModelMustangA6
Body2dr Coupe4dr Sedan
Wheelbase107.1 in111.9 in
Length187.6 in193.5 in
Width73.9 in73.1 in
Height55.4 in57.5 in
Curb Weight3,525 lb.4,145 lb.
Fuel Capacity16.0 gal.21.1 gal.
Row 1 Headroom38.6 in38.7 in
Row 1 Shoulder Room55.4 in57.1 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 in55.9 in
Row 2 Hip Room46.8 in0.0 in
Row 2 Legroom30.3 in36.9 in
Cargo Volume13.1 ft315.9 ft3

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Option Package Details
Ford Mustang GT Deluxe

Interior Upgrade Package
FeatureValueRequested?
Trip computer150No
Upgraded instruments0No
Aluminum trim100No
Total Requested00%
Total Not Requested250100%

Option Package Details
Ford Mustang GT Premium

Interior Upgrade Package
FeatureValueRequested?
Trip computer150No
Upgraded instruments0No
Aluminum trim100No
Total Requested00%
Total Not Requested250100%

Option Package Details
Audi A6 4.2

Polished alloy wheels
FeatureValueRequested?
Polished alloy wheels350Yes
245/40HR18 tires400No
Total Requested35047%
Total Not Requested40053%

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