Ford Mustang Ford Mustang 2018 Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2018

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Ford Mustang vs. Audi A6 / S6 / RS6 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 A6 / S6 / RS6 Invoice Comparison

Lowest Total Price: $35,910

Ford Mustang EcoBoost Premium   
Difference: $29,540

Lowest Total Invoice: $34,006

Ford Mustang EcoBoost Premium   
Difference: $26,933

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182018
ModelMustangMustangA6 / S6 / RS6A6 / S6 / RS6
TrimEcoBoost PremiumGT PremiumA6 3.0TS6 4.0 TFSI
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Base Price $30,600 $39,095 $58,700 $71,900
Base Invoice $28,917 $36,945 $54,592 $66,868
Safe and Smart Package 1,495 1,495    
Navigation system 795 795    
Temporary spare tire 405 405    
All-weather floor mats 120 120 200 200
Front sport buckets 1,595 1,595    
Rear spoiler 0 0    
Dual-mode exhaust, switchable   895    
Driver Assistance Package     2,000 2,000
Competition Package     3,000  
Metallic paint (extra cost)     575 575
Safe and Smart Package 1,420 1,420    
Navigation system 755 755    
Temporary spare tire 385 385    
All-weather floor mats 114 114 186 186
Front sport buckets 1,515 1,515    
Rear spoiler 0 0    
Dual-mode exhaust, switchable   850    
Driver Assistance Package     1,860 1,860
Competition Package     2,790  
Metallic paint (extra cost)     536 536
Options (change) 4,410 5,305 5,775 2,775
Options (change) 4,189 5,039 5,372 2,582
Destination 900 900 975 975
Total Price $35,910 $45,300 $65,450 $75,650
Total Invoice $34,006 $42,884 $60,939 $70,425

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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 A6 / S6 / RS6

Lowest Adjusted Price and Invoice: Ford Mustang EcoBoost Premium
TrueDelta Adjusted Price Difference: $20,575
TrueDelta Adjusted Invoice Difference: $18,586
Model Year2018201820182018
ModelMustangMustangA6 / S6 / RS6A6 / S6 / RS6
TrimEcoBoost PremiumGT PremiumA6 3.0TS6 4.0 TFSI
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Engine310hp I4460hp V8340hp V6450hp V8
TransmissionM6M6T8S7
DrivetrainRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9630, 14630, 14
Tire (rear if not all the same)235/50-18235/50-18255/35-20255/35-20
Total Price$35,910$45,300$65,450$75,650
Adjustments for Features0-500-8,965-10,065
Feature-Adjusted Total Price$35,910$44,800$56,485$65,585
Cost Above Minimum$0$8,890$0$9,100
Total Invoice$34,006$42,884$60,939$70,425
Adjustments for Features0-473-8,347-9,370
Feature-Adjusted Total Invoice$34,006$42,411$52,592$61,055
Cost Above Minimum$0$8,405$0$8,463

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Features Comparison: Ford Mustang vs. Audi A6 / S6 / RS6

Model Year2018201820182018
ModelMustangMustangA6 / S6 / RS6A6 / S6 / RS6
TrimEcoBoost PremiumGT PremiumA6 3.0TS6 4.0 TFSI
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150  
8-speed manually-shiftable automatic  $1300 
7-speed automated manual   $1200
RWD$0$0  
AWD  $1700$1700
Accessories 
Active noise reduction$0   
Adaptive cruise control$600$600  
Adaptive cruise control, all-speed  $850$850
Power rear side windows  $200$200
Tilt/telescoping steering wheel, manual$250$250  
Tilt/telescoping steering wheel, power  $350$350
Brakes, Airbags, and Other Safety 
911 assist$25$25  
Active glove box$100$100  
Automatic braking, high-speed or partial$200$200  
Automatic braking, low-speed  $200$200
Collision preparation system, rear  $100$100
Cross-traffic warning, rear$100$100  
Knee airbag, passenger  $75$75
Lane departure prevention, steering-based  $200$200
Line lock$50$50  
Obstacle detection, front  $150$150
Pedestrian detection$50$50  
Rollover sensor  $50$50
Safety key$5$5  
Secondary collision brake assist  $25$25
Vehicle health reports$0$0  
Cargo Management 
Cargo net  $40$40
Rear seat pass-through  $100$100
Climate Control 
Automatic air recirculation  $100$100
Heated windshield washer nozzles  $15$15
Rear air vents with automatic controls  $250$250
Rear dual-zone climate control  $125$125
Residual heat  $50$50
Drivetrain 
Active rear differential  $500 
Limited-slip rear differential$300$300  
Engine / Motor 
Automatic start / stop  $150$150
Dual-mode exhaust, switchable $500 $500
Regenerative braking  $0$0
Exterior 
Active grille shutters$0$0  
Black exterior trim (optional)  $0 
Body kit (gray/black)$0$0  
Laminated front side windows  $200$200
Painted brake calipers (optional)  $0 
Rear spoiler$200$200  
Sunroof  $900$900
Infotainment 
4G LTE connectivity  $0$0
App support$0$0  
Aux input  $50$50
DVD-compatible player  $0$0
Handwriting recognition  $200$200
HD radio  $50$50
In-vehicle Internet  $150$150
Media drive  $15$15
SD Card slot  $25$25
SMS text-to-speech reader$25$25  
Surround sound  $250$250
Voice control for external devices$0$0  
Wi-Fi hotspot  $50$50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75$75
Auto-dimming passenger-side mirror  $75$75
Fog light, rear  $100$100
Fog lights$125$125  
Interior ambient lighting  $150$150
LED headlights  $1000$1000
LED headlights, single projector or low beam only$750$750  
Mirror tilt-down in reverse  $25$25
Performance meter$150$150  
Power-folding mirrors  $50$50
Seats and Interior Trim 
Aluminum trim$100$100$100 
Center armrest(s), second row  $50$50
Heated front seats  $200$200
Leather door panel trim  $250$250
Manual height adjuster, driver seat$50$50  
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 tilt adjuster, driver seat  $100$100
Power tilt adjuster, passenger seat  $100$100
Wood trim   $300
Suspension, Wheels, and Tires 
Additional powertrain and chassis calibration options$0$0  
Air suspension, auto-leveling and height adjustable   $1000
Alloy wheels  $350$350
Machined alloy wheels$350$350  
Sport suspension (upgrade)  $0$0
Transmission 
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$3,280$3,780$12,245$13,345
Value of Feature Adjustments$0$500$8,965$10,065
Value of Feature Adjustments0-473-8,347-9,370

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Specifications Comparison: Ford Mustang vs. Audi A6 / S6 / RS6

Model Year20182018
ModelMustangA6 / S6 / RS6
Body2dr Coupe4dr Sedan
Wheelbase107.1 in114.6 in
Length188.5 in194.2 in
Width75.4 in73.8 in
Height54.3 in57.8 in
Curb Weight3,543 lb.3,804 lb.
Fuel Capacity15.5 gal.19.8 gal.
Row 1 Headroom37.6 in37.2 in
Row 1 Shoulder Room56.3 in57.5 in
Row 1 Hip Room54.9 in0.0 in
Row 1 Legroom42.7 in41.3 in
Row 2 Headroom34.8 in37.8 in
Row 2 Shoulder Room52.2 in56.3 in
Row 2 Hip Room47.4 in0.0 in
Row 2 Legroom29.0 in37.4 in
Cargo Volume13.5 ft314.1 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, rear100No
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Pedestrian detection50No
Total Requested135071%
Total Not Requested55029%

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, rear100No
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Pedestrian detection50No
Total Requested135071%
Total Not Requested55029%

Option Package Details
Audi A6 / S6 / RS6 A6 3.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested60035%
Total Not Requested110065%
Competition Package
FeatureValueRequested?
Front sport buckets100Yes
Aluminum trim100Yes
Active rear differential500No
Painted brake calipers (optional)0No
255/35YR20 tires400No
Sport suspension (upgrade)250No
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, passenger seat150No
Metal pedals75Yes
Dark-colored headliner (optional)0No
Leather door panel trim250No
Black exterior trim (optional)0No
Total Requested27515%
Total Not Requested155085%

Option Package Details
Audi A6 / S6 / RS6 S6 4.0 TFSI

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested60035%
Total Not Requested110065%

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