Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2008 Ford Mustang Ford Mustang 2017

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

Lowest Total Price: $37,940

Ford Mustang EcoBoost Premium   
Difference: $16,410

Lowest Total Invoice: $35,910

Ford Mustang EcoBoost Premium   
Difference: $14,693

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008200820172017
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4MustangMustang
TrimA4 3.2 CabrioletS4 CabrioletRS4 CabrioletEcoBoost PremiumGT Premium
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Base Price $47,900 $56,775 $81,900 $35,695 $42,695
Base Invoice $44,548 $52,801 $76,168 $33,732 $40,347
Convenience Package 1,800 2,625      
Metallic paint (extra cost) 475 475      
Bluetooth cell phone link 500        
iPod integration 0 0 0    
Obstacle detection, rear 350 350   295 295
Heated front seats 450        
Navigation system 2,100 1,950   795 795
Aluminum trim     0    
Rear spoiler       0 0
Temporary spare tire       255 255
Convenience Package 1,675 2,442      
Metallic paint (extra cost) 443 443      
Bluetooth cell phone link 466        
iPod integration 0 0 0    
Obstacle detection, rear 325 325   280 280
Heated front seats 418        
Navigation system 1,953 1,813   755 755
Aluminum trim     0    
Rear spoiler       0 0
Temporary spare tire       243 243
Options (change) 5,675 5,400 0 1,345 1,345
Options (change) 5,280 5,023 0 1,278 1,278
Destination 775 775 775 900 900
Gas Tax 0 1,700 2,100 0 0
Total Price $54,350 $64,650 $84,775 $37,940 $44,940
Total Invoice $50,603 $60,299 $79,043 $35,910 $42,525

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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 / RS4 vs. Ford Mustang

Lowest Adjusted Price and Invoice: Ford Mustang EcoBoost Premium
TrueDelta Adjusted Price Difference: $13,375
TrueDelta Adjusted Invoice Difference: $11,867
Model Year20082008200820172017
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4MustangMustang
TrimA4 3.2 CabrioletS4 CabrioletRS4 CabrioletEcoBoost PremiumGT Premium
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Engine255hp V6340hp V8420hp V8310hp I4435hp V8
TransmissionT6M6M6M6M6
DrivetrainAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 9215, 9215, 9?, 9?, 9
Tire (rear if not all the same)235/45-17235/40-18255/35-19235/50-18235/50-18
Total Price$54,350$64,650$84,775$37,940$44,940
Adjustments for Features-3,035-2,035-3,8100-150
Feature-Adjusted Total Price$51,315$62,615$80,965$37,940$44,790
Cost Above Minimum$0$11,300$29,650$0$6,850
Total Invoice$50,603$60,299$79,043$35,910$42,525
Adjustments for Features-2,826-1,898-3,5520-142
Feature-Adjusted Total Invoice$47,777$58,401$75,491$35,910$42,383
Cost Above Minimum$0$10,624$27,714$0$6,473

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

Model Year20082008200820172017
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4MustangMustang
TrimA4 3.2 CabrioletS4 CabrioletRS4 CabrioletEcoBoost PremiumGT Premium
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100    
6-speed manual $150$150$150$150
AWD$1700$1700$1700  
RWD   $0$0
Accessories 
Active noise reduction   $0 
Proximity key   $250$250
Wind blocker$300$300$300  
Brakes, Airbags, and Other Safety 
911 assist   $25$25
Active glove box   $100$100
Active or whiplash-reducing head restraints, front seats$0$0$0  
Auto-raising roll bars / headrests$500$500$500  
Full-size spare tire$225$225$225  
Knee airbag, passenger$75$75$75  
Line lock    $50
Rearview camera   $200$200
Safety key   $5$5
Temporary spare tire   $150$150
Vehicle health reports   $0$0
Cargo Management 
Rear seat pass-through$100$100$100  
Ski sack$50$50$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  
Variable intermittent wipers   $75$75
Drivetrain 
Limited-slip rear differential   $300$300
Exterior 
Active grille shutters   $0 
Body kit  $0  
Body kit (gray/black)   $0$0
Bodyside moldings$75$75$75  
Rear spoiler  $200$200$200
Sunroof  $900  
Infotainment 
Android Auto support   $100$100
App support   $0$0
Apple CarPlay support   $100$100
Bluetooth audio streaming   $25$25
CD player   $125$125
iPod integration$100$100$100  
Satellite radio $200$200$200$200
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$75  
Auto-dimming passenger-side mirror$75$75$75  
Fog light, rear$100$100$100  
Headlight washers$50$50$50  
Interior ambient lighting$150$150$150  
Performance meter   $150$150
Power-folding mirrors$50$50$50  
Spotter mirror(s)   $50$50
Steering-linked headlights$150$150$150  
Seats and Interior Trim 
Aluminum trim $100$100$100$100
Center armrest(s), second row$50$50$50  
Cooled or ventilated front seats   $300$300
Door sill trim plates$100$100$100  
Heated second row seats  $200  
Illuminated door sill trim plates   $200$200
Leather door panel trim $250$250  
Manual height adjuster, driver seat $50$50  
Manual thigh support length adjuster, driver seat $50$50  
Memory system, driver seat$200$200$200  
Metal pedals   $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
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$100  
Power tilt adjuster, driver seat$100  $100$100
Wood trim$300    
Suspension, Wheels, and Tires 
Additional powertrain and chassis calibration options   $0$0
Electronic systems calibration selector   $200$200
Hydraulically cross-linked dampers  $500  
Ultra-sport suspension (upgrade) $0$0  
Transmission 
Launch control    $100
Total Value of Features$6,690$5,690$7,465$3,655$3,805
Value of Feature Adjustments$3,035$2,035$3,810$0$150
Value of Feature Adjustments-2,826-1,898-3,5520-142

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

Model Year20082017
ModelA4 / S4 / RS4Mustang
Body2dr Convertible2dr Convertible
Wheelbase104.3 in107.1 in
Length180.0 in188.3 in
Width70.0 in75.4 in
Height54.8 in54.9 in
Curb Weight3,859 lb.3,645 lb.
Fuel Capacity16.6 gal.16.0 gal.
Row 1 Headroom38.0 in37.6 in
Row 1 Shoulder Room53.0 in56.3 in
Row 1 Hip Room0.0 in54.9 in
Row 1 Legroom41.3 in42.0 in
Row 2 Headroom36.3 in35.7 in
Row 2 Shoulder Room45.1 in44.7 in
Row 2 Hip Room0.0 in43.7 in
Row 2 Legroom32.4 in30.8 in
Cargo Volume8.9 ft311.4 ft3

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Option Package Details
Audi A4 / S4 / RS4 A4 3.2 Cabriolet

Convenience Package
FeatureValueRequested?
Memory system, driver seat200No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Auto-dimming driver-side mirror75No
Total Requested87557%
Total Not Requested65043%

Option Package Details
Audi A4 / S4 / RS4 S4 Cabriolet

Convenience Package
FeatureValueRequested?
Memory system, driver seat200No
Bluetooth cell phone link100Yes
Bose, 215W, 9 speakers (with subwoofer)350No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Automatic headlights125Yes
Steering-linked headlights150No
Auto-dimming driver-side mirror75No
Total Requested47532%
Total Not Requested100068%

Option Package Details
Ford Mustang EcoBoost Premium

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75No
Traffic + travel information25No
Total Requested60086%
Total Not Requested10014%

Option Package Details
Ford Mustang GT Premium

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75No
Traffic + travel information25No
Total Requested60086%
Total Not Requested10014%

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