Ford Mustang Ford Mustang 2018 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2022

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

Lowest Total Price: $37,315

Ford Mustang EcoBoost Premium   
Difference: $12,770

Lowest Total Invoice: $35,341

Ford Mustang EcoBoost Premium   
Difference: $11,808

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820222022
ModelMustangMustangA4 / S4 / RS4A4 / S4 / RS4
TrimEcoBoost PremiumGT PremiumA4 45 S lineS4
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Base Price $30,600 $39,095 $42,000 $51,900
Base Invoice $28,917 $36,945 $39,480 $48,787
Premium Plus Package 2,200 2,200 4,200 3,600
Safe and Smart Package 1,495 1,495    
Temporary spare tire 405 405    
All-weather floor mats 120 120 195 195
Front sport buckets 1,595 1,595    
Rear spoiler 0 0    
S Line Interior Package     500  
Navigation Package     1,500 1,500
Metallic paint (extra cost)     595 595
S Sport Package       2,500
Premium Plus Package 2,090 2,090 3,948 3,384
Safe and Smart Package 1,420 1,420    
Temporary spare tire 385 385    
All-weather floor mats 114 114 184 184
Front sport buckets 1,515 1,515    
Rear spoiler 0 0    
S Line Interior Package     471  
Navigation Package     1,411 1,411
Metallic paint (extra cost)     560 560
S Sport Package       2,351
Options (change) 5,815 5,815 6,990 8,390
Options (change) 5,524 5,524 6,574 7,890
Destination 900 900 1,095 1,095
Total Price $37,315 $45,810 $50,085 $61,385
Total Invoice $35,341 $43,369 $47,149 $57,772

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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 / RS4

Lowest Adjusted Price and Invoice: Ford Mustang EcoBoost Premium
TrueDelta Adjusted Price Difference: $3,535
TrueDelta Adjusted Invoice Difference: $3,114
Model Year2018201820222022
ModelMustangMustangA4 / S4 / RS4A4 / S4 / RS4
TrimEcoBoost PremiumGT PremiumA4 45 S lineS4
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Engine310hp I4460hp V8261hp I4 H349hp V6
TransmissionM6M6S7T8
DrivetrainRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9180, 10180, 10
Tire (rear if not all the same)235/50-18235/50-18245/40-18245/40-18
Total Price$37,315$45,810$50,085$61,385
Adjustments for Features00-9,235-11,360
Feature-Adjusted Total Price$37,315$45,810$40,850$50,025
Cost Above Minimum$0$8,495$0$9,175
Total Invoice$35,341$43,369$47,149$57,772
Adjustments for Features00-8,694-10,691
Feature-Adjusted Total Invoice$35,341$43,369$38,455$47,081
Cost Above Minimum$0$8,028$0$8,626

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

Model Year2018201820222022
ModelMustangMustangA4 / S4 / RS4A4 / S4 / RS4
TrimEcoBoost PremiumGT PremiumA4 45 S lineS4
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150  
7-speed automated manual  $1200 
8-speed manually-shiftable automatic   $1300
RWD$0$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
Low-speed semi-autonomous driving  $100$100
Power rear side windows  $200$200
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  
Around view cameras  $500$500
Automatic braking, low-speed  $200$200
Collision preparation system, rear  $100$100
Driver drowsiness monitor  $150$150
Evasive maneuver assist  $200$200
Following distance indicator  $25$25
Knee airbag, passenger  $75$75
Lane keeping assist  $400$400
Line lock$50$50  
Obstacle detection, front  $150$150
Rearview camera$200$200  
Rollover sensor  $50$50
Safety key$5$5  
Secondary collision brake assist  $25$25
Torque vectoring, brake-based  $100$100
Turn assist  $25$25
Vehicle exit assist  $25$25
Vehicle health reports$0$0  
Wide-view front camera  $150$150
Wide-view rear camera  $0$0
Cargo Management 
Air-conditioned storage compartment  $50$50
Climate Control 
Automatic air recirculation  $100$100
Heated windshield washer nozzles  $15$15
Rear air vents with automatic controls  $250$250
Drivetrain 
Active rear differential   $500
Limited-slip rear differential$300$300  
Engine / Motor 
Automatic start / stop  $150$150
Regenerative braking  $0$0
Exterior 
Active grille shutters$0$0  
Body kit (gray/black)$0$0  
Painted brake calipers (optional)   $0
Rear spoiler$200$200 $200
Sunroof  $900$900
Infotainment 
Alexa integration  $0$0
App support$0$0  
CD player$125$125  
Handwriting recognition  $200$200
HD radio  $50$50
In-vehicle Internet  $150$150
MP3-compatible player$50$50  
SMS text-to-speech reader$25$25  
Telematics service, such as OnStar  $200$200
Traffic + travel information$25$25  
Traffic information  $25$25
Traffic light information  $50$50
Voice control for external devices$0$0  
Wireless charging station  $75$75
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75$75
Auto-dimming passenger-side mirror  $75$75
Boost gauge   $75
Fog light, rear  $100$100
Interior ambient lighting  $150$150
LED headlights  $1000$1000
LED headlights, single projector or low beam only$750$750  
Performance meter$150$150  
Power-folding mirrors  $50$50
Predictive efficiency assist  $0$0
Road sign information  $75$75
Seats and Interior Trim 
Aluminum trim$100$100$100 
Center armrest(s), second row  $50$50
Door sill trim plates  $100 
Heated front seats  $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$50
Manual thigh support length adjuster, passenger seat  $50$50
Massage, driver seat   $100
Massage, passenger seat   $100
Memory system, driver seat  $200$200
No leather in second row$-300$-300  
Power 4-way lumbar adjuster, driver seat  $150$150
Power 4-way lumbar adjuster, passenger seat  $150$150
Power fore-aft adjuster, driver seat  $100$100
Power fore-aft adjuster, passenger seat  $100$100
Power height adjuster, driver seat  $100$100
Power height adjuster, passenger seat  $100$100
Power recliner, driver seat  $100$100
Power recliner, passenger seat  $100$100
Power seatback bolsters, driver seat   $100
Power seatback bolsters, passenger seat   $100
Power tilt adjuster, driver seat  $100$100
Power tilt adjuster, passenger seat  $100$100
Synthetic suede door panel trim   $250
Synthetic suede inserts in leather seating surfaces  $0$0
Upgraded floor mats$0$0  
Upholstered door armrests (optional)  $0$0
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500
Additional powertrain and chassis calibration options$0$0  
Alloy wheels  $350$350
Machined alloy wheels$350$350  
Sport suspension (upgrade)  $0$0
Transmission 
Launch control   $100
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$3,280$3,280$12,515$14,640
Value of Feature Adjustments$0$0$9,235$11,360
Value of Feature Adjustments00-8,694-10,691

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

Model Year20182022
ModelMustangA4 / S4 / RS4
Body2dr Coupe4dr Sedan
Wheelbase107.1 in111.0 in
Length188.5 in187.5 in
Width75.4 in72.7 in
Height54.3 in56.2 in
Curb Weight3,543 lb.3,683 lb.
Fuel Capacity15.5 gal.15.3 gal.
Row 1 Headroom37.6 in37.3 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 ft312.0 ft3

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Option Package Details
Ford Mustang EcoBoost Premium

Premium Plus Package
FeatureValueRequested?
Navigation system600Yes
Heated steering wheel100Yes
Voice control for nav and audio75Yes
Traffic + travel information25No
Large color reconfigurable instrument cluster display250Yes
Remote app25No
4G LTE connectivity0Yes
Remote start via app75No
Remote climate control25No
Wi-Fi hotspot50Yes
Special interior trim0No
Upgraded floor mats0No
Total Requested107588%
Total Not Requested15012%
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%

Option Package Details
Ford Mustang GT Premium

Premium Plus Package
FeatureValueRequested?
Navigation system600Yes
Heated steering wheel100Yes
Voice control for nav and audio75Yes
Traffic + travel information25No
Large color reconfigurable instrument cluster display250Yes
Remote app25No
4G LTE connectivity0Yes
Remote start via app75No
Remote climate control25No
Wi-Fi hotspot50Yes
Special interior trim0No
Upgraded floor mats0No
Total Requested107588%
Total Not Requested15012%
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%

Option Package Details
Audi A4 / S4 / RS4 A4 45 S line

Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300No
Wide-view front camera150No
Large color reconfigurable instrument cluster display250Yes
Wide-view rear camera0No
Wireless charging station75No
Upholstered door armrests (optional)0No
Proximity key250Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Blind spot warning system200Yes
Cross-traffic warning, rear100Yes
Collision preparation system, rear100No
Vehicle exit assist25No
Memory system, driver seat200No
Satellite radio200Yes
Obstacle detection, front150No
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75No
Alarm100No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Road sign information75No
Turn assist25No
Lane keeping assist400No
Total Requested135028%
Total Not Requested347572%
S Line Interior Package
FeatureValueRequested?
Synthetic suede inserts in leather seating surfaces0No
Aluminum trim100Yes
Metal pedals75Yes
Total Requested175100%
Total Not Requested00%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Handwriting recognition200No
Traffic light information50No
Total Requested70074%
Total Not Requested25026%

Option Package Details
Audi A4 / S4 / RS4 S4

Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300No
Wide-view front camera150No
Large color reconfigurable instrument cluster display250Yes
Wide-view rear camera0No
Wireless charging station75No
Upholstered door armrests (optional)0No
Proximity key250Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Blind spot warning system200Yes
Cross-traffic warning, rear100Yes
Collision preparation system, rear100No
Vehicle exit assist25No
Memory system, driver seat200No
Satellite radio200Yes
Obstacle detection, front150No
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75No
Alarm100No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Road sign information75No
Turn assist25No
Lane keeping assist400No
Total Requested135028%
Total Not Requested347572%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested00%
Total Not Requested1000100%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Handwriting recognition200No
Traffic light information50No
Total Requested70074%
Total Not Requested25026%

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