Audi A4 / S4 Audi A4 / S4 2018 Ford Mustang Ford Mustang 2017

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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: $35,925

Ford Mustang EcoBoost Premium   
Difference: $22,315

Lowest Total Invoice: $34,022

Ford Mustang EcoBoost Premium   
Difference: $20,212

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820172017
ModelA4 / S4MustangMustang
TrimS4 3.0TEcoBoost PremiumGT Premium
Body4dr Sedan2dr Coupe2dr Coupe
Base Price $51,400 $30,195 $37,195
Base Invoice $47,802 $28,534 $35,149
Navigation and Telematics Package 2,600    
S Sport Package 2,500    
Metallic paint (extra cost) 575    
All-weather floor mats 190 95 95
Equipment Group 201A / 401A   1,795 1,795
Navigation system   795 795
Temporary spare tire   255 255
Obstacle detection, rear   295 295
Front sport buckets   1,595 1,595
Rear spoiler   0 0
Navigation and Telematics Package 2,418    
S Sport Package 2,326    
Metallic paint (extra cost) 536    
All-weather floor mats 177 90 90
Equipment Group 201A / 401A   1,705 1,705
Navigation system   755 755
Temporary spare tire   243 243
Obstacle detection, rear   280 280
Front sport buckets   1,515 1,515
Rear spoiler   0 0
Options (change) 5,865 4,830 4,830
Options (change) 5,457 4,588 4,588
Destination 975 900 900
Total Price $58,240 $35,925 $42,925
Total Invoice $54,234 $34,022 $40,637

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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 EcoBoost Premium
TrueDelta Adjusted Price Difference: $11,515
TrueDelta Adjusted Invoice Difference: $10,155
Model Year201820172017
ModelA4 / S4MustangMustang
TrimS4 3.0TEcoBoost PremiumGT Premium
Body4dr Sedan2dr Coupe2dr Coupe
Engine354hp V6310hp I4435hp V8
TransmissionT8M6M6
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)755, 19390, 12390, 12
Tire (rear if not all the same)245/40-18235/50-18235/50-18
Total Price$58,240$35,925$42,925
Adjustments for Features-10,8000-150
Feature-Adjusted Total Price$47,440$35,925$42,775
Cost Above Minimum$0$0$6,850
Total Invoice$54,234$34,022$40,637
Adjustments for Features-10,0570-142
Feature-Adjusted Total Invoice$44,177$34,022$40,495
Cost Above Minimum$0$0$6,473

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Features Comparison: Audi A4 / S4 vs. Ford Mustang

Model Year201820172017
ModelA4 / S4MustangMustang
TrimS4 3.0TEcoBoost PremiumGT Premium
Body4dr Sedan2dr Coupe2dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300  
6-speed manual $150$150
AWD$1700  
RWD $0$0
Accessories 
Active noise reduction $0 
Power rear side windows$200  
Remote app$25  
Brakes, Airbags, and Other Safety 
911 assist $25$25
Active glove box $100$100
Automatic braking, high-speed or partial$200  
Automatic braking, low-speed$200  
Collision preparation system, rear$100  
Driver drowsiness monitor$150  
Forward collision warning$200  
Knee airbag, passenger$75  
Line lock  $50
Obstacle detection, front$150  
Pedestrian detection$50  
Radar- or camera-based collision preparation system$0  
Rollover sensor$50  
Safety key $5$5
Secondary collision brake assist$25  
Torque vectoring, brake-based$100  
Vehicle exit assist$25  
Vehicle health reports $0$0
Cargo Management 
Air-conditioned storage compartment$50  
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 
Automatic start / stop$150  
Regenerative braking$0  
Exterior 
Active grille shutters $0 
Body kit$0  
Body kit (gray/black) $0$0
Painted brake calipers (optional)$0  
Sunroof$900  
Infotainment 
4G LTE connectivity$0  
App support $0$0
Aux input$50  
CD player $125$125
CD player, remote$100  
DVD-compatible player$0  
Handwriting recognition$200  
In-vehicle Internet$150  
Media drive$15  
SD Card slot$25  
SMS text-to-speech reader $25$25
Surround sound$250  
Telematics service, such as OnStar$200  
Voice control for external devices $0$0
Wi-Fi hotspot$50  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75  
Auto-dimming passenger-side mirror$75  
Boost gauge$75  
Fog light, rear$100  
Interior ambient lighting$150  
Interior ambient lighting, configurable $150$150
Large color reconfigurable instrument cluster display$250  
LED headlights$1000  
Performance meter $150$150
Power-folding mirrors$50  
Spotter mirror(s) $50$50
Xenon HID headlights $500$500
Seats and Interior Trim 
Center armrest(s), second row$50  
Heated front seats$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  
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 seatback bolsters, driver seat$100  
Power seatback bolsters, passenger seat$100  
Power tilt adjuster, driver seat$100  
Power tilt adjuster, passenger seat$100  
Synthetic suede door panel trim$250  
Synthetic suede inserts in leather seating surfaces$0  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500  
Additional powertrain and chassis calibration options $0$0
Sport suspension (upgrade)$0  
Transmission 
Launch control$100 $100
Steering-wheel-mounted transmission controls$100  
Total Value of Features$12,505$1,705$1,855
Value of Feature Adjustments$10,800$0$150
Value of Feature Adjustments-10,0570-142

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Specifications Comparison: Audi A4 / S4 vs. Ford Mustang

Model Year20182017
ModelA4 / S4Mustang
Body4dr Sedan2dr Coupe
Wheelbase111.0 in107.1 in
Length186.1 in188.3 in
Width72.5 in75.4 in
Height56.2 in54.4 in
Curb Weight3,451 lb.3,527 lb.
Fuel Capacity16.9 gal.16.0 gal.
Row 1 Headroom38.9 in37.6 in
Row 1 Shoulder Room55.9 in56.3 in
Row 1 Hip Room0.0 in54.9 in
Row 1 Legroom41.3 in42.0 in
Row 2 Headroom37.4 in34.8 in
Row 2 Shoulder Room54.5 in52.2 in
Row 2 Hip Room0.0 in47.4 in
Row 2 Legroom35.7 in30.6 in
Cargo Volume13.0 ft313.5 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Media drive15No
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested70050%
Total Not Requested69050%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested00%
Total Not Requested1000100%

Option Package Details
Ford Mustang EcoBoost Premium

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Total Requested700100%
Total Not Requested00%
Equipment Group 201A / 401A
FeatureValueRequested?
Memory system, driver seat200No
HD radio50Yes
Blind spot warning system200Yes
Rear cross-traffic detection100Yes
Interior ambient lighting, configurable150No
Shaker, 390W, 12 speakers (with subwoofer)350No
Total Requested35033%
Total Not Requested70067%

Option Package Details
Ford Mustang GT Premium

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Total Requested700100%
Total Not Requested00%
Equipment Group 201A / 401A
FeatureValueRequested?
Memory system, driver seat200No
HD radio50Yes
Blind spot warning system200Yes
Rear cross-traffic detection100Yes
Interior ambient lighting, configurable150No
Shaker, 390W, 12 speakers (with subwoofer)350No
Total Requested35033%
Total Not Requested70067%

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