Ford Mustang Ford Mustang 2008 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2007

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Ford Mustang vs. Audi A4 / S4 / RS4 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 A4 / S4 / RS4 Invoice Comparison

Lowest Total Price: $51,770

Ford Mustang Shelby GT500   
Difference: $10,075

Lowest Total Invoice: $46,826

Ford Mustang Shelby GT500   
Difference: $10,208

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082007
ModelMustangA4 / S4 / RS4
TrimShelby GT500S4 Cabriolet
Body2dr Convertible2dr Convertible
Base Price $47,155 $55,700
Base Invoice $42,538 $51,221
Xenon HID headlights 525  
Navigation system 1,995 1,950
Metallic paint (extra cost)   475
Tire-pressure monitor   250
Convenience Package   1,050
Xenon HID headlights 457  
Navigation system 1,736 1,775
Metallic paint (extra cost)   432
Tire-pressure monitor   228
Convenience Package   958
Options (change) 2,520 3,725
Options (change) 2,193 3,393
Destination 795 720
Gas Tax 1,300 1,700
Total Price $51,770 $61,845
Total Invoice $46,826 $57,034

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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 A4 / S4 / RS4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Ford Mustang vs. Audi A4 / S4 / RS4

Lowest Adjusted Price and Invoice: Ford Mustang Shelby GT500
TrueDelta Adjusted Price Difference: $5,380
TrueDelta Adjusted Invoice Difference: $5,878
Model Year20082007
ModelMustangA4 / S4 / RS4
TrimShelby GT500S4 Cabriolet
Body2dr Convertible2dr Convertible
Engine500hp V8340hp V8
TransmissionM6M6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)14/20 MPG14/21 MPG
Audio (watts, speakers)500, 8180, 9
Tire (rear if not all the same)255/45-18235/40-18
Total Price$51,770$61,845
Adjustments for Features0-4,695
Feature-Adjusted Total Price$51,770$57,150
Total Invoice$46,826$57,034
Adjustments for Features0-4,330
Feature-Adjusted Total Invoice$46,826$52,704

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Features Comparison: Ford Mustang vs. Audi A4 / S4 / RS4

Model Year20082007
ModelMustangA4 / S4 / RS4
TrimShelby GT500S4 Cabriolet
Body2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150$150
RWD$0 
AWD $1700
Accessories 
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, manual $250
Universal garage door opener $100
Wind blocker $300
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Auto-raising roll bars / headrests $500
Brake assist $50
Knee airbag, driver $75
Knee airbag, passenger $75
Stability control $400
Cargo Management 
Rear seat pass-through $100
Ski sack $50
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
Variable intermittent wipers$75 
Drivetrain 
Limited-slip rear differential$300 
Exterior 
Bodyside moldings $75
Cloth convertible top (optional material)$0 
Front splitter spoiler$200 
Rear spoiler$200 
Infotainment 
Audio controls on steering wheel $125
Aux input$50 
CD changer, in-dash$325 
CD changer, remote $200
Voice control for nav and audio$100 
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
Headlight washers $50
Heated mirrors $25
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Outside temperature display $50
Power-folding mirrors $50
Steering-linked headlights $150
Turn signals on or near mirrors $25
Visor mirror, driver$10 
Visor mirror, passenger$10 
Seats and Interior Trim 
Center armrest(s), second row $50
Manual height adjuster, driver seat $50
Manual thigh support length adjuster, driver seat $50
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, driver seat$100 
Power fore-aft adjuster, passenger seat $100
Power height adjuster, driver seat$100 
Power height adjuster, passenger seat $100
Power lumbar adjuster, driver seat$100 
Power recliner, passenger seat $100
Power tilt adjuster, driver seat$100 
Power tilt adjuster, passenger seat $100
Total Value of Features$2,045$6,740
Value of Feature Adjustments$0$4,695
Value of Feature Adjustments0-4,330

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Specifications Comparison: Ford Mustang vs. Audi A4 / S4 / RS4

Model Year20082007
ModelMustangA4 / S4 / RS4
Body2dr Convertible2dr Convertible
Wheelbase107.1 in104.3 in
Length187.6 in180.0 in
Width73.9 in70.0 in
Height55.7 in54.8 in
Curb Weight4,023 lb.4,266 lb.
Fuel Capacity16.0 gal.16.6 gal.
Row 1 Headroom38.8 in38.0 in
Row 1 Shoulder Room55.4 in53.0 in
Row 1 Hip Room53.6 in0.0 in
Row 1 Legroom42.7 in41.3 in
Row 2 Headroom36.3 in36.3 in
Row 2 Shoulder Room45.0 in45.1 in
Row 2 Hip Room45.2 in0.0 in
Row 2 Legroom30.3 in32.4 in
Cargo Volume9.7 ft38.9 ft3

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Option Package Details
Audi A4 / S4 / RS4 S4 Cabriolet

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125Yes
Total Requested475100%
Total Not Requested00%
Convenience Package
FeatureValueRequested?
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Compass0No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Universal garage door opener100No
Auto-dimming rearview mirror150No
Rain-sensing wipers100No
Automatic headlights125No
Steering-linked headlights150No
Total Requested00%
Total Not Requested1025100%

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