Audi A4 / S4 Audi A4 / S4 2009 Ford Mustang Ford Mustang 2010

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

Lowest Total Price: $34,950

Ford Mustang V6 Premium   
Difference: $20,100

Lowest Total Invoice: $32,051

Ford Mustang V6 Premium   
Difference: $19,206

Calculate Payments

  Down Payment Interest Rate Term
Model Year2009200920102010
ModelA4 / S4A4 / S4MustangMustang
TrimA4 3.2 CabrioletS4 CabrioletV6 PremiumGT Premium
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Base Price $48,800 $57,125 $29,395 $36,395
Base Invoice $45,385 $53,127 $27,106 $33,406
Sport Package 850      
Convenience Package 1,550 2,275    
Metallic paint (extra cost) 475 475    
iPod integration 0 0    
Heated front seats 450      
Navigation system 2,100 1,950    
Comfort Package     595 595
Electronics Package     2,195 2,195
Xenon HID headlights     525 525
Security Package     395 395
Pony Package     995  
Rear spoiler       0
Sport Package 791      
Convenience Package 1,442 2,115    
Metallic paint (extra cost) 443 443    
iPod integration 0 0    
Heated front seats 418      
Navigation system 1,953 1,813    
Comfort Package     518 518
Electronics Package     1,910 1,910
Xenon HID headlights     457 457
Security Package     344 344
Pony Package     866  
Rear spoiler       0
Options (change) 5,425 4,700 4,705 3,710
Options (change) 5,047 4,371 4,095 3,229
Destination 825 825 850 850
Gas Tax 0 1,700 0 0
Total Price $55,050 $64,350 $34,950 $40,955
Total Invoice $51,257 $60,023 $32,051 $37,485

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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 A4 / S4 vs. Ford Mustang

Lowest Adjusted Price and Invoice: Ford Mustang V6 Premium
TrueDelta Adjusted Price Difference: $14,295
TrueDelta Adjusted Invoice Difference: $13,801
Model Year2009200920102010
ModelA4 / S4A4 / S4MustangMustang
TrimA4 3.2 CabrioletS4 CabrioletV6 PremiumGT Premium
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Engine255hp V6340hp V8210hp V6315hp V8
TransmissionT6M6M5M5
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 9215, 9500, 8500, 8
Tire (rear if not all the same)235/40-18235/40-18235/50-18235/50-18
Total Price$55,050$64,350$34,950$40,955
Adjustments for Features-5,805-4,6050-300
Feature-Adjusted Total Price$49,245$59,745$34,950$40,655
Cost Above Minimum$0$10,500$0$5,705
Total Invoice$51,257$60,023$32,051$37,485
Adjustments for Features-5,405-4,2950-275
Feature-Adjusted Total Invoice$45,852$55,728$32,051$37,210
Cost Above Minimum$0$9,876$0$5,159

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Features Comparison: Audi A4 / S4 vs. Ford Mustang

Model Year2009200920102010
ModelA4 / S4A4 / S4MustangMustang
TrimA4 3.2 CabrioletS4 CabrioletV6 PremiumGT Premium
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100   
6-speed manual $150  
5-speed manual  $0$0
AWD$1700$1700  
RWD  $0$0
Accessories 
Tilt steering wheel, manual  $150$150
Tilt/telescoping steering wheel, manual$250$250  
Universal garage door opener$100$100  
Wind blocker$300$300  
Brakes, Airbags, and Other Safety 
911 assist  $25$25
Active or whiplash-reducing head restraints, front seats$0$0  
Auto-raising roll bars / headrests$500$500  
Brake assist$50$50  
Full-size spare tire$225$225  
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Temporary spare tire  $150$150
Vehicle health reports  $0$0
Cargo Management 
Rear seat pass-through$100$100  
Ski sack$50$50  
Storage compartment under front seat(s)$50$50  
Climate Control 
Automatic air recirculation$100$100  
Heated windshield washer nozzles$15$15  
Interior air filter$0$0  
Rain-sensing wipers$175$175  
Variable intermittent wipers  $75$75
Drivetrain 
Limited-slip rear differential   $300
Exterior 
Bodyside moldings$75$75  
Cloth convertible top (optional material)   $0
Convertible top boot (optional)   $0
Rear spoiler  $200$200
Infotainment 
Aux input  $50$50
Bluetooth audio streaming  $25$25
Bluetooth cell phone link$100 $100$100
DVD-compatible player  $0$0
iPod integration$100$100  
Media drive  $15$15
SD Card slot$25$25  
SMS text-to-speech reader  $25$25
Traffic + travel information  $25$25
USB port  $25$25
Voice control for external devices  $0$0
Voice control for nav and audio  $100$100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75  
Auto-dimming passenger-side mirror$75$75  
Fog light, rear$100$100  
Headlight washers$50$50  
Heated mirrors$25$25  
Illuminated visor mirror, driver$50$50  
Illuminated visor mirror, passenger$50$50  
Outside temperature display$50$50  
Steering-linked headlights$150$150  
Turn signals on or near mirrors$25$25  
Visor mirror, driver  $10$10
Visor mirror, passenger  $10$10
Seats and Interior Trim 
Center armrest(s), second row$50$50  
Leather door panel trim $250  
Manual height adjuster, driver seat $50  
Manual thigh support length adjuster, driver seat $50  
Memory system, driver seat$200$200  
Metal pedals  $75$75
No leather in second row  $-300$-300
Power 4-way lumbar adjuster, driver seat$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150  
Power fore-aft adjuster, driver seat$100 $100$100
Power height adjuster, driver seat$100 $100$100
Power lumbar adjuster, driver seat  $100$100
Power recliner, driver seat$100   
Power recliner, passenger seat$100$100  
Power tilt adjuster, driver seat$100 $100$100
Suspension, Wheels, and Tires 
Alloy wheels$350$350 $350
Polished alloy wheels  $350 
Sport suspension (upgrade)$0  $0
Ultra-sport suspension (upgrade) $0  
Transmission 
Steering-wheel-mounted transmission controls$100   
Total Value of Features$7,315$6,115$1,510$1,810
Value of Feature Adjustments$5,805$4,605$0$300
Value of Feature Adjustments-5,405-4,2950-275

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Specifications Comparison: Audi A4 / S4 vs. Ford Mustang

Model Year20092010
ModelA4 / S4Mustang
Body2dr Convertible2dr Convertible
Wheelbase104.3 in107.1 in
Length180.0 in188.1 in
Width70.0 in73.9 in
Height54.8 in56.1 in
Curb Weight3,859 lb.3,534 lb.
Fuel Capacity16.6 gal.16.0 gal.
Row 1 Headroom38.0 in38.8 in
Row 1 Shoulder Room53.0 in55.3 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom41.3 in42.4 in
Row 2 Headroom36.3 in36.5 in
Row 2 Shoulder Room45.1 in45.0 in
Row 2 Hip Room0.0 in45.2 in
Row 2 Legroom32.4 in29.8 in
Cargo Volume8.9 ft39.6 ft3

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Option Package Details
Audi A4 / S4 A4 3.2 Cabriolet

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Aluminum trim100Yes
Steering-wheel-mounted transmission controls100No
235/40HR18 tires400No
Total Requested35041%
Total Not Requested50059%
Convenience Package
FeatureValueRequested?
Memory system, driver seat200No
Rain-sensing wipers100No
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Auto-dimming driver-side mirror75No
Compass0Yes
Auto-dimming passenger-side mirror75No
Universal garage door opener100No
Auto-dimming rearview mirror150Yes
Total Requested77553%
Total Not Requested70047%

Option Package Details
Audi A4 / S4 S4 Cabriolet

Convenience Package
FeatureValueRequested?
Alloy wheels, optional design0No
Memory system, driver seat200No
Bose, 215W, 9 speakers (with subwoofer)350No
Rain-sensing wipers100No
Automatic headlights125Yes
Steering-linked headlights150No
Auto-dimming driver-side mirror75No
Compass0Yes
Auto-dimming passenger-side mirror75No
Universal garage door opener100No
Auto-dimming rearview mirror150Yes
Total Requested27521%
Total Not Requested105079%

Option Package Details
Ford Mustang V6 Premium

Comfort Package
FeatureValueRequested?
Heated front seats200Yes
Power fore-aft adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Compass0Yes
Total Requested650100%
Total Not Requested00%
Electronics Package
FeatureValueRequested?
Navigation system600Yes
Automatic climate control, front200Yes
Dual-zone climate control125Yes
DVD-compatible player0No
Voice control for nav and audio75No
Media drive, large15No
Total Requested92591%
Total Not Requested909%
Security Package
FeatureValueRequested?
Alarm100No
Wheel locks25No
Total Requested00%
Total Not Requested125100%
Pony Package
FeatureValueRequested?
Automatic headlights125Yes
Fog lights125Yes
Rear spoiler200No
Polished alloy wheels0No
Bright-finished exhaust tip(s)25Yes
Chrome grille (optional)0No
235/50WR18 tires400No
Special exterior trim0No
Total Requested27531%
Total Not Requested60069%

Option Package Details
Ford Mustang GT Premium

Comfort Package
FeatureValueRequested?
Heated front seats200Yes
Power fore-aft adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Compass0Yes
Total Requested650100%
Total Not Requested00%
Electronics Package
FeatureValueRequested?
Navigation system600Yes
Automatic climate control, front200Yes
Dual-zone climate control125Yes
DVD-compatible player0No
Voice control for nav and audio75No
Media drive, large15No
Total Requested92591%
Total Not Requested909%
Security Package
FeatureValueRequested?
Alarm100No
Wheel locks25No
Total Requested00%
Total Not Requested125100%

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