Ford Mustang Ford Mustang 2018 Audi A4 / S4 Audi A4 / S4 2018

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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: $37,315

Ford Mustang EcoBoost Premium   
Difference: $10,165

Lowest Total Invoice: $35,341

Ford Mustang EcoBoost Premium   
Difference: $8,886

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018201820182018
ModelMustangMustangA4 / S4A4 / S4A4 / S4
TrimEcoBoost PremiumGT PremiumA4 2.0T ultraA4 2.0TS4 3.0T
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Base Price $30,600 $39,095 $36,000 $40,500 $51,400
Base Invoice $28,917 $36,945 $33,480 $37,666 $47,802
Safe and Smart Package 1,495 1,495      
Premium Plus Package 2,200 2,200 3,200 3,200  
Temporary spare tire 405 405      
All-weather floor mats 120 120 190 190 190
Front sport buckets 1,595 1,595      
Rear spoiler 0 0      
Prestige Package     6,300 6,300 4,400
Metal pedals     240 240  
Metallic paint (extra cost)     575 575 575
Driver Assistance Package         1,800
S Sport Package         2,500
Safe and Smart Package 1,420 1,420      
Premium Plus Package 2,090 2,090 2,976 2,976  
Temporary spare tire 385 385      
All-weather floor mats 114 114 177 177 177
Front sport buckets 1,515 1,515      
Rear spoiler 0 0      
Prestige Package     5,860 5,860 4,092
Metal pedals     223 223  
Metallic paint (extra cost)     536 536 536
Driver Assistance Package         1,674
S Sport Package         2,326
Options (change) 5,815 5,815 10,505 10,505 9,465
Options (change) 5,524 5,524 9,772 9,772 8,805
Destination 900 900 975 975 975
Total Price $37,315 $45,810 $47,480 $51,980 $61,840
Total Invoice $35,341 $43,369 $44,227 $48,413 $57,582

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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: $2,040
TrueDelta Adjusted Invoice Difference: $1,318
Model Year20182018201820182018
ModelMustangMustangA4 / S4A4 / S4A4 / S4
TrimEcoBoost PremiumGT PremiumA4 2.0T ultraA4 2.0TS4 3.0T
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Engine310hp I4460hp V8190hp I4252hp I4354hp V6
TransmissionM6M6S7S7T8
DrivetrainRWDRWDFWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9755, 19755, 19755, 19
Tire (rear if not all the same)235/50-18235/50-18245/40-18245/40-18245/40-18
Total Price$37,315$45,810$47,480$51,980$61,840
Adjustments for Features00-8,125-9,825-12,300
Feature-Adjusted Total Price$37,315$45,810$39,355$42,155$49,540
Cost Above Minimum$0$8,495$0$2,800$10,185
Total Invoice$35,341$43,369$44,227$48,413$57,582
Adjustments for Features00-7,568-9,151-11,453
Feature-Adjusted Total Invoice$35,341$43,369$36,659$39,262$46,129
Cost Above Minimum$0$8,028$0$2,603$9,470

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Features Comparison: Ford Mustang vs. Audi A4 / S4

Model Year20182018201820182018
ModelMustangMustangA4 / S4A4 / S4A4 / S4
TrimEcoBoost PremiumGT PremiumA4 2.0T ultraA4 2.0TS4 3.0T
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150   
7-speed automated manual  $1200$1200 
8-speed manually-shiftable automatic    $1300
RWD$0$0   
FWD  $0  
AWD   $1700$1700
Accessories 
Active noise reduction$0    
Adaptive cruise control$600$600   
Adaptive cruise control, all-speed, topography and road sign aware  $1100$1100$1100
Heated steering wheel$100$100   
Low-speed semi-autonomous driving  $100$100$100
Power rear side windows  $200$200$200
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   
Around view cameras  $500$500$500
Automatic braking, low-speed  $200$200$200
Collision preparation system, rear  $100$100$100
Driver drowsiness monitor  $150$150$150
Evasive maneuver assist  $200$200$200
Following distance indicator  $25$25$25
Knee airbag, passenger  $75$75$75
Lane keeping assist  $400$400$400
Line lock$50$50   
Obstacle detection, front  $150$150$150
Rearview camera$200$200   
Rollover sensor  $50$50$50
Safety key$5$5   
Secondary collision brake assist  $25$25$25
Torque vectoring, brake-based  $100$100$100
Turn assist  $25$25$25
Vehicle exit assist  $25$25$25
Vehicle health reports$0$0   
Wide-view front camera  $150$150$150
Wide-view rear camera  $0$0$0
Cargo Management 
Air-conditioned storage compartment  $50$50$50
Climate Control 
Automatic air recirculation  $100$100$100
Heated windshield washer nozzles  $15$15$15
Rear air vents with automatic controls  $250$250$250
Drivetrain 
Active rear differential    $500
Limited-slip rear differential$300$300   
Engine / Motor 
Automatic start / stop  $150$150$150
Regenerative braking  $0$0$0
Exterior 
Active grille shutters$0$0   
Body kit  $0$0$0
Body kit (gray/black)$0$0   
Laminated front side windows  $200$200$200
Painted brake calipers (optional)    $0
Rear spoiler$200$200  $200
Sunroof  $900$900$900
Infotainment 
App support$0$0   
Aux input  $50$50$50
CD player$125$125   
CD player, remote  $100$100$100
DVD-compatible player  $0$0$0
Handwriting recognition  $200$200$200
HD radio  $50$50$50
In-vehicle Internet  $150$150$150
Media drive  $15$15$15
SD Card slot  $25$25$25
SMS text-to-speech reader$25$25   
Surround sound  $250$250$250
Telematics service, such as OnStar  $200$200$200
Voice control for external devices$0$0   
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75$75$75
Auto-dimming passenger-side mirror  $75$75$75
Boost gauge    $75
Fog light, rear  $100$100$100
Head-up display (HUD)  $350$350$350
Interior ambient lighting, configurable  $150$150$150
LED headlights  $1000$1000$1000
LED headlights, single projector or low beam only$750$750   
Performance meter$150$150   
Power-folding mirrors  $50$50$50
Predictive efficiency assist  $0$0$0
Road sign information  $75$75$75
Seats and Interior Trim 
Center armrest(s), second row  $50$50$50
Door sill trim plates  $100$100 
Heated front seats  $200$200$200
Illuminated door sill trim plates$200$200  $200
Manual height adjuster, driver seat$50$50   
Manual thigh support length adjuster, driver seat    $50
Manual thigh support length adjuster, passenger seat    $50
Massage, driver seat    $100
Massage, passenger seat    $100
Memory system, driver seat  $200$200$200
No leather in second row$-300$-300   
Power 4-way lumbar adjuster, driver seat  $150$150$150
Power 4-way lumbar adjuster, passenger seat    $150
Power fore-aft adjuster, driver seat  $100$100$100
Power fore-aft adjuster, passenger seat  $100$100$100
Power height adjuster, driver seat  $100$100$100
Power height adjuster, passenger seat  $100$100$100
Power recliner, driver seat  $100$100$100
Power recliner, passenger seat  $100$100$100
Power seatback bolsters, driver seat    $100
Power seatback bolsters, passenger seat    $100
Power tilt adjuster, driver seat  $100$100$100
Power tilt adjuster, passenger seat  $100$100$100
Synthetic suede door panel trim    $250
Synthetic suede inserts in leather seating surfaces    $0
Upgraded floor mats$0$0   
Upholstered door armrests (optional)  $0$0$0
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500
Additional powertrain and chassis calibration options$0$0   
Alloy wheels  $350$350$350
Machined alloy wheels$350$350   
Sport suspension (upgrade)    $0
Transmission 
Launch control    $100
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$3,180$3,180$11,305$13,005$15,480
Value of Feature Adjustments$0$0$8,125$9,825$12,300
Value of Feature Adjustments00-7,568-9,151-11,453

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Specifications Comparison: Ford Mustang vs. Audi A4 / S4

Model Year20182018
ModelMustangA4 / S4
Body2dr Coupe4dr Sedan
Wheelbase107.1 in111.0 in
Length188.5 in186.1 in
Width75.4 in72.5 in
Height54.3 in56.2 in
Curb Weight3,543 lb.3,451 lb.
Fuel Capacity15.5 gal.16.9 gal.
Row 1 Headroom37.6 in38.9 in
Row 1 Shoulder Room56.3 in55.9 in
Row 1 Hip Room54.9 in0.0 in
Row 1 Legroom42.7 in41.3 in
Row 2 Headroom34.8 in37.4 in
Row 2 Shoulder Room52.2 in54.5 in
Row 2 Hip Room47.4 in0.0 in
Row 2 Legroom29.0 in35.7 in
Cargo Volume13.5 ft313.0 ft3

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Option Package Details
Ford Mustang EcoBoost Premium

Safe and Smart Package
FeatureValueRequested?
Rain-sensing wipers100Yes
Adaptive cruise control450Yes
Memory system, driver seat200No
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Blind spot warning system200Yes
Cross-traffic warning, rear100Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Pedestrian detection50Yes
Total Requested170089%
Total Not Requested20011%
Premium Plus Package
FeatureValueRequested?
Navigation system600Yes
Heated steering wheel100No
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Large color reconfigurable instrument cluster display250Yes
Remote climate control25No
Wi-Fi hotspot50Yes
Remote app25Yes
4G LTE connectivity0Yes
Remote start via app75No
Special interior trim0No
Upgraded floor mats0No
Total Requested102584%
Total Not Requested20016%

Option Package Details
Ford Mustang GT Premium

Safe and Smart Package
FeatureValueRequested?
Rain-sensing wipers100Yes
Adaptive cruise control450Yes
Memory system, driver seat200No
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Blind spot warning system200Yes
Cross-traffic warning, rear100Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Pedestrian detection50Yes
Total Requested170089%
Total Not Requested20011%
Premium Plus Package
FeatureValueRequested?
Navigation system600Yes
Heated steering wheel100No
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Large color reconfigurable instrument cluster display250Yes
Remote climate control25No
Wi-Fi hotspot50Yes
Remote app25Yes
4G LTE connectivity0Yes
Remote start via app75No
Special interior trim0No
Upgraded floor mats0No
Total Requested102584%
Total Not Requested20016%

Option Package Details
Audi A4 / S4 A4 2.0T ultra

Prestige Package
FeatureValueRequested?
Head-up display (HUD)350No
Laminated front side windows200No
Power-folding mirrors50No
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Auto-dimming headlights200Yes
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Large color reconfigurable instrument cluster display250Yes
Telematics service, such as OnStar200No
Handwriting recognition200No
Remote app25Yes
4G LTE connectivity0Yes
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
HD radio50No
Media drive15No
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50Yes
Total Requested142529%
Total Not Requested344071%
Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar200No
Obstacle detection, front150No
Obstacle detection, rear250Yes
Surround sound250No
245/40HR18 tires400No
HD radio50No
Blind spot warning system200Yes
LED headlights-250No
Cross-traffic warning, rear100Yes
Collision preparation system, rear100No
Vehicle exit assist25No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Memory system, driver seat200No
Satellite radio200Yes
Auto-dimming driver-side mirror75No
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Total Requested100037%
Total Not Requested172563%

Option Package Details
Audi A4 / S4 A4 2.0T

Prestige Package
FeatureValueRequested?
Head-up display (HUD)350No
Laminated front side windows200No
Power-folding mirrors50No
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Auto-dimming headlights200Yes
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Large color reconfigurable instrument cluster display250Yes
Telematics service, such as OnStar200No
Handwriting recognition200No
Remote app25Yes
4G LTE connectivity0Yes
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
HD radio50No
Media drive15No
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50Yes
Total Requested142529%
Total Not Requested344071%
Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar200No
Obstacle detection, front150No
Obstacle detection, rear250Yes
Surround sound250No
245/40HR18 tires400No
HD radio50No
Blind spot warning system200Yes
LED headlights-250No
Cross-traffic warning, rear100Yes
Collision preparation system, rear100No
Vehicle exit assist25No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Memory system, driver seat200No
Satellite radio200Yes
Auto-dimming driver-side mirror75No
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Total Requested100037%
Total Not Requested172563%

Option Package Details
Audi A4 / S4 S4 3.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested40018%
Total Not Requested177582%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350No
Laminated front side windows200No
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250Yes
Handwriting recognition200No
Remote app25Yes
Speed limit information0No
4G LTE connectivity0Yes
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Media drive15No
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50Yes
Total Requested102543%
Total Not Requested136557%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested00%
Total Not Requested1000100%

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