Audi A5 / S5 / RS5 Audi A5 / S5 / RS5 2015 Ford Mustang Ford Mustang 2018

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Audi A5 / S5 / RS5 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 A5 / S5 / RS5 vs. Ford Mustang Invoice Comparison

Lowest Total Price: $35,700

Ford Mustang EcoBoost Premium   
Difference: $39,575

Lowest Total Invoice: $33,807

Ford Mustang EcoBoost Premium   
Difference: $36,265

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520182018
ModelA5 / S5 / RS5MustangMustang
TrimRS 5EcoBoost PremiumGT Premium
Body2dr Coupe2dr Coupe2dr Coupe
Base Price $70,900 $30,600 $39,095
Base Invoice $65,938 $28,917 $36,945
Technology Package 2,900    
Metallic paint (extra cost) 550    
Premium Plus Package   2,200 2,200
Front sport buckets   1,595 1,595
Temporary spare tire   405 405
Rear spoiler   0 0
Dual-mode exhaust, switchable     895
Technology Package 2,698    
Metallic paint (extra cost) 511    
Premium Plus Package   2,090 2,090
Front sport buckets   1,515 1,515
Temporary spare tire   385 385
Rear spoiler   0 0
Dual-mode exhaust, switchable     850
Options (change) 3,450 4,200 5,095
Options (change) 3,209 3,990 4,840
Destination 925 900 900
Total Price $75,275 $35,700 $45,090
Total Invoice $70,072 $33,807 $42,685

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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 Audi A5 / S5 / RS5 dealer quotes or Ford Mustang dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A5 / S5 / RS5 vs. Ford Mustang

Lowest Adjusted Price and Invoice: Ford Mustang EcoBoost Premium
TrueDelta Adjusted Price Difference: $32,200
TrueDelta Adjusted Invoice Difference: $29,400
Model Year201520182018
ModelA5 / S5 / RS5MustangMustang
TrimRS 5EcoBoost PremiumGT Premium
Body2dr Coupe2dr Coupe2dr Coupe
Engine450hp V8310hp I4460hp V8
TransmissionS7M6M6
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 14?, 9?, 9
Tire (rear if not all the same)265/35-19235/50-18235/50-18
Total Price$75,275$35,700$45,090
Adjustments for Features-7,3750-500
Feature-Adjusted Total Price$67,900$35,700$44,590
Cost Above Minimum$0$0$8,890
Total Invoice$70,072$33,807$42,685
Adjustments for Features-6,8650-473
Feature-Adjusted Total Invoice$63,207$33,807$42,212
Cost Above Minimum$0$0$8,405

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Features Comparison: Audi A5 / S5 / RS5 vs. Ford Mustang

Model Year201520182018
ModelA5 / S5 / RS5MustangMustang
TrimRS 5EcoBoost PremiumGT Premium
Body2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200  
6-speed manual $150$150
AWD$1700  
RWD $0$0
Accessories 
Active noise reduction $0 
Heated steering wheel $100$100
Remote app $25$25
Remote climate control $25$25
Remote start via app $75$75
Brakes, Airbags, and Other Safety 
911 assist $25$25
Active glove box $100$100
Active or whiplash-reducing head restraints, front seats$0  
Blind spot warning system$200  
Knee airbag, passenger$75  
Line lock $50$50
Obstacle detection, front$150  
Safety key $5$5
Vehicle health reports $0$0
Cargo Management 
Air-conditioned storage compartment$50  
Rear seat pass-through$100  
Second-row low console$100  
Climate Control 
Automatic air recirculation$100  
Heated windshield washer nozzles$15  
Rain-sensing wipers$175  
Rear air vents with automatic controls$250  
Variable intermittent wipers $75$75
Drivetrain 
Active rear differential$500  
Limited-slip rear differential $300$300
Engine / Motor 
Dual-mode exhaust, switchable$500 $500
Exterior 
Active grille shutters $0$0
Body kit (gray/black) $0$0
Power-venting glass roof panel$300  
Rear spoiler $200$200
Retractable rear spoiler$400  
Infotainment 
4G LTE connectivity $0$0
Android Auto support $100$100
App support $0$0
Apple CarPlay support $100$100
Aux input$50  
DVD-compatible player$0  
HD radio$50  
In-vehicle Internet$150  
iPod integration$100  
Media drive$15  
SD Card slot$25  
SMS text-to-speech reader $25$25
Surround sound$250  
USB port $25$25
Voice control for external devices $0$0
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75  
Auto-dimming passenger-side mirror$75  
Cornering lights$50  
Fog light, rear$100  
Headlight washers$50  
Interior ambient lighting$150  
Large color reconfigurable instrument cluster display $250$250
LED headlights, single projector or low beam only $750$750
Performance meter $150$150
Spotter mirror(s) $50$50
Steering-linked headlights$150  
Xenon HID headlights$500  
Seats and Interior Trim 
Aluminum trim $100$100
Carbon fiber trim$200  
Center armrest(s), second row$50  
Door sill trim plates$100  
Heated front seats$200  
Illuminated door sill trim plates $200$200
Leather door panel trim$250  
Manual height adjuster, driver seat $50$50
Manual thigh support length adjuster, driver seat$50  
Manual thigh support length adjuster, passenger seat$50  
Memory system, driver seat$200  
No leather in second row $-300$-300
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 recliner, driver seat$100  
Power recliner, passenger seat$100  
Power tilt adjuster, driver seat$100  
Power tilt adjuster, passenger seat$100  
Upgraded floor mats $0$0
Suspension, Wheels, and Tires 
Additional powertrain and chassis calibration options $0$0
Alloy wheels$350  
Machined alloy wheels $350$350
Ultra-sport suspension (upgrade)$0  
Transmission 
Launch control$100  
Steering-wheel-mounted transmission controls$100  
Total Value of Features$10,355$2,980$3,480
Value of Feature Adjustments$7,375$0$500
Value of Feature Adjustments-6,8650-473

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Specifications Comparison: Audi A5 / S5 / RS5 vs. Ford Mustang

Model Year20152018
ModelA5 / S5 / RS5Mustang
Body2dr Coupe2dr Coupe
Wheelbase108.3 in107.1 in
Length182.1 in188.5 in
Width73.0 in75.4 in
Height54.0 in54.3 in
Curb Weight3,683 lb.3,543 lb.
Fuel Capacity16.9 gal.15.5 gal.
Row 1 Headroom39.1 in37.6 in
Row 1 Shoulder Room54.3 in56.3 in
Row 1 Hip Room0.0 in54.9 in
Row 1 Legroom41.3 in42.7 in
Row 2 Headroom36.0 in34.8 in
Row 2 Shoulder Room52.8 in52.2 in
Row 2 Hip Room0.0 in47.4 in
Row 2 Legroom31.7 in29.0 in
Cargo Volume12.2 ft313.5 ft3

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Option Package Details
Audi A5 / S5 / RS5 RS 5

Technology Package
FeatureValueRequested?
Rearview camera200Yes
Blind spot warning system200No
In-vehicle Internet150No
Wi-Fi hotspot50Yes
Media drive15No
Traffic + travel information25Yes
Bluetooth audio streaming25Yes
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
HD radio50No
Total Requested100071%
Total Not Requested41529%

Option Package Details
Ford Mustang EcoBoost Premium

Premium Plus Package
FeatureValueRequested?
Navigation system600Yes
Heated steering wheel100No
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Large color reconfigurable instrument cluster display250No
Remote climate control25No
Wi-Fi hotspot50Yes
Remote app25No
4G LTE connectivity0No
Remote start via app75No
Special interior trim0No
Upgraded floor mats0No
Total Requested75061%
Total Not Requested47539%

Option Package Details
Ford Mustang GT Premium

Premium Plus Package
FeatureValueRequested?
Navigation system600Yes
Heated steering wheel100No
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Large color reconfigurable instrument cluster display250No
Remote climate control25No
Wi-Fi hotspot50Yes
Remote app25No
4G LTE connectivity0No
Remote start via app75No
Special interior trim0No
Upgraded floor mats0No
Total Requested75061%
Total Not Requested47539%

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