Ford Mustang Ford Mustang 2017 Audi A4 / S4 Audi A4 / S4 2006

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Ford Mustang vs. Audi A4 / S4 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 Invoice Comparison

Lowest Total Price: $37,685

Ford Mustang EcoBoost Premium   
Difference: $6,650

Lowest Total Invoice: $35,667

Ford Mustang EcoBoost Premium   
Difference: $5,169

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172017200620062006
ModelMustangMustangA4 / S4A4 / S4A4 / S4
TrimEcoBoost PremiumGT PremiumA4 1.8T CabrioletA4 3.0 CabrioletS4 Cabriolet
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Base Price $35,695 $42,695 $37,340 $45,490 $54,640
Base Invoice $33,732 $40,347 $34,404 $42,010 $50,256
Obstacle detection, rear 295 295 350 350 350
Navigation system 795 795 1,950 1,950 1,950
Rear spoiler 0 0      
Premium Package     2,775 1,825 1,775
Metallic paint (extra cost)     450 450 450
Tire-pressure monitor     250 250 250
Bluetooth cell phone link     500 500 500
Audio controls on steering wheel         150
Bose 215W 9 speakers         1,000
Obstacle detection, rear 280 280 319 319 319
Navigation system 755 755 1,775 1,775 1,775
Rear spoiler 0 0      
Premium Package     2,525 1,661 1,615
Metallic paint (extra cost)     410 410 410
Tire-pressure monitor     228 228 228
Bluetooth cell phone link     455 455 455
Audio controls on steering wheel         137
Bose 215W 9 speakers         910
Options (change) 1,090 1,090 6,275 5,325 6,425
Options (change) 1,035 1,035 5,712 4,848 5,849
Destination 900 900 720 720 720
Gas Tax 0 0 0 0 1,700
Total Price $37,685 $44,685 $44,335 $51,535 $63,485
Total Invoice $35,667 $42,282 $40,836 $47,578 $58,525

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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: Ford Mustang vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Ford Mustang EcoBoost Premium
TrueDelta Adjusted Price Difference: $6,915
TrueDelta Adjusted Invoice Difference: $5,420
Model Year20172017200620062006
ModelMustangMustangA4 / S4A4 / S4A4 / S4
TrimEcoBoost PremiumGT PremiumA4 1.8T CabrioletA4 3.0 CabrioletS4 Cabriolet
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Engine310hp I4435hp V8170hp I4220hp V6340hp V8
TransmissionM6M6CVT-6T5M6
DrivetrainRWDRWDFWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9180, 9180, 9215, 9
Tire (rear if not all the same)235/50-18235/50-18235/45-17235/45-17235/40-18
Total Price$37,685$44,685$44,335$51,535$63,485
Adjustments for Features-265-4150-2,600-2,000
Feature-Adjusted Total Price$37,420$44,270$44,335$48,935$61,485
Cost Above Minimum$0$6,850$0$4,600$17,150
Total Invoice$35,667$42,282$40,836$47,578$58,525
Adjustments for Features-251-3930-2,400-1,844
Feature-Adjusted Total Invoice$35,416$41,889$40,836$45,178$56,681
Cost Above Minimum$0$6,473$0$4,342$15,845

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Features Comparison: Ford Mustang vs. Audi A4 / S4

Model Year20172017200620062006
ModelMustangMustangA4 / S4A4 / S4A4 / S4
TrimEcoBoost PremiumGT PremiumA4 1.8T CabrioletA4 3.0 CabrioletS4 Cabriolet
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150$150  $150
6-speed manually-shiftable CVT  $1100  
5-speed manually-shiftable automatic   $1000 
RWD$0$0   
FWD  $0  
AWD   $1700$1700
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   
Auto-raising roll bars / headrests  $500$500$500
Knee airbag, passenger  $75$75$75
Line lock $50   
Rearview camera$200$200   
Safety key$5$5   
Vehicle health reports$0$0   
Cargo Management 
Rear seat pass-through  $100$100$100
Ski sack  $50$50$50
Climate Control 
Heated windshield washer nozzles  $15$15$15
Drivetrain 
Limited-slip rear differential$300$300   
Exterior 
Active grille shutters$0    
Body kit (gray/black)$0$0   
Bodyside moldings  $75$75$75
Rear spoiler$200$200   
Infotainment 
Android Auto support$100$100   
App support$0$0   
Apple CarPlay support$100$100   
Bluetooth audio streaming$25$25   
CD changer, remote  $200$200$200
CD player$125$125   
MP3-compatible player$50$50   
Satellite radio$200$200  $200
SMS text-to-speech reader$25$25   
Traffic + travel information$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$100
Headlight washers  $50$50$50
Performance meter$150$150   
Power-folding mirrors   $50$50
Spotter mirror(s)$50$50   
Seats and Interior Trim 
Aluminum trim$100$100   
Center armrest(s), second row  $50$50$50
Cooled or ventilated front seats$300$300   
Illuminated door sill trim plates$200$200   
Manual height adjuster, passenger seat  $50  
Manual thigh support length adjuster, driver seat    $50
Manual tilt adjuster, passenger seat  $50  
Memory system, driver seat   $200$200
Power 4-way lumbar adjuster, driver seat  $150$150$150
Power 4-way lumbar adjuster, passenger seat  $150$150$150
Power fore-aft adjuster, passenger seat$100$100 $100$100
Power height adjuster, passenger seat$100$100 $100$100
Power lumbar adjuster, driver seat$100$100   
Power recliner, driver seat  $100$100$100
Power recliner, passenger seat   $100$100
Power tilt adjuster, passenger seat$100$100 $100$100
Wood trim   $300$300
Suspension, Wheels, and Tires 
Additional powertrain and chassis calibration options$0$0   
Electronic systems calibration selector$200$200   
Ultra-sport suspension (upgrade)    $0
Transmission 
Launch control $100   
Total Value of Features$3,380$3,530$3,115$5,715$5,115
Value of Feature Adjustments$265$415$0$2,600$2,000
Value of Feature Adjustments-251-3930-2,400-1,844

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Specifications Comparison: Ford Mustang vs. Audi A4 / S4

Model Year20172006
ModelMustangA4 / S4
Body2dr Convertible2dr Convertible
Wheelbase107.1 in104.5 in
Length188.3 in180.0 in
Width75.4 in70.0 in
Height54.9 in54.8 in
Curb Weight3,645 lb.3,683 lb.
Fuel Capacity16.0 gal.16.6 gal.
Row 1 Headroom37.6 in38.0 in
Row 1 Shoulder Room56.3 in53.0 in
Row 1 Hip Room54.9 in0.0 in
Row 1 Legroom42.0 in41.3 in
Row 2 Headroom35.7 in36.3 in
Row 2 Shoulder Room44.7 in45.1 in
Row 2 Hip Room43.7 in0.0 in
Row 2 Legroom30.8 in32.4 in
Cargo Volume11.4 ft38.9 ft3

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Option Package Details
Audi A4 / S4 A4 1.8T Cabriolet

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Xenon HID headlights500Yes
Compass0Yes
Wind blocker300No
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100No
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Total Requested217576%
Total Not Requested70024%

Option Package Details
Audi A4 / S4 A4 3.0 Cabriolet

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Xenon HID headlights500Yes
Memory system, driver seat200No
Wind blocker300No
Auto-dimming driver-side mirror75No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Total Requested107561%
Total Not Requested70039%

Option Package Details
Audi A4 / S4 S4 Cabriolet

Bose, 215W, 9 speakers (with subwoofer)
FeatureValueRequested?
Bose, 215W, 9 speakers (with subwoofer)350No
Satellite radio200Yes
Total Requested20036%
Total Not Requested35064%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Automatic headlights125Yes
Alloy wheels, optional design0No
Memory system, driver seat200No
Wind blocker300No
Auto-dimming driver-side mirror75No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Total Requested57545%
Total Not Requested70055%

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