Ford Mustang Ford Mustang 2017 Cadillac STS Cadillac STS 2009

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Ford Mustang vs. Cadillac STS 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. Cadillac STS Invoice Comparison

Lowest Total Price: $31,390

Ford Mustang EcoBoost Premium   
Difference: $15,795

Lowest Total Invoice: $29,714

Ford Mustang EcoBoost Premium   
Difference: $14,454

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172017200920092009
ModelMustangMustangMustangSTSSTSSTS
TrimEcoBoost PremiumGT PremiumShelby GT350V6V8STS-V
Body2dr Coupe2dr Coupe2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Base Price $30,195 $37,195 $54,845 $46,410 $55,910 $80,160
Base Invoice $28,534 $35,149 $51,828 $43,393 $52,276 $73,448
Obstacle detection, rear 295 295        
Rear spoiler 0 0        
Convenience Package     3,000      
Obstacle detection, rear 280 280        
Rear spoiler 0 0        
Convenience Package     2,850      
Options (change) 295 295 3,000 0 0 0
Options (change) 280 280 2,850 0 0 0
Destination 900 900 900 775 775 775
Gas Tax 0 0 1,300 0 0 2,100
Total Price $31,390 $38,390 $60,045 $47,185 $56,685 $83,035
Total Invoice $29,714 $36,329 $56,878 $44,168 $53,051 $76,323

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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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TrueDelta Value Comparison: Ford Mustang vs. Cadillac STS

Lowest Adjusted Price and Invoice: Ford Mustang EcoBoost Premium
TrueDelta Adjusted Price Difference: $16,625
TrueDelta Adjusted Invoice Difference: $15,240
Model Year201720172017200920092009
ModelMustangMustangMustangSTSSTSSTS
TrimEcoBoost PremiumGT PremiumShelby GT350V6V8STS-V
Body2dr Coupe2dr Coupe2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Engine310hp I4435hp V8526hp V8302hp V6320hp V8469hp V8
TransmissionM6M6M6T6T6T6
DrivetrainRWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9?, 9?, 8?, 8300, 15
Tire (rear if not all the same)235/50-18235/50-18295/35-19235/50-17235/50-17255/45-18
Total Price$31,390$38,390$60,045$47,185$56,685$83,035
Adjustments for Features-830-980-2,2300-1,840-6,230
Feature-Adjusted Total Price$30,560$37,410$57,815$47,185$54,845$76,805
Cost Above Minimum$0$6,850$27,255$0$7,660$29,620
Total Invoice$29,714$36,329$56,878$44,168$53,051$76,323
Adjustments for Features-786-927-2,1120-1,722-5,726
Feature-Adjusted Total Invoice$28,928$35,402$54,766$44,168$51,329$70,597
Cost Above Minimum$0$6,474$25,838$0$7,161$26,429

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Features Comparison: Ford Mustang vs. Cadillac STS

Model Year201720172017200920092009
ModelMustangMustangMustangSTSSTSSTS
TrimEcoBoost PremiumGT PremiumShelby GT350V6V8STS-V
Body2dr Coupe2dr Coupe2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150$150   
6-speed manually-shiftable automatic   $1100$1100$1100
RWD$0$0$0$0$0$0
Accessories 
Active noise reduction$0     
Heated steering wheel    $100$100
Power rear side windows   $200$200$200
Remote start   $150$150$150
Tilt/telescoping steering wheel, manual$250$250$250   
Tilt/telescoping steering wheel, power   $350$350$350
Universal garage door opener$100$100$100 $100$100
Brakes, Airbags, and Other Safety 
911 assist$25$25$25   
Active glove box$100$100$100   
Blind spot warning system     $200
High performance brake pads (optional)  $0   
Knee airbag, driver$75$75$75   
Lane departure warning     $200
Line lock $50$50   
Obstacle detection, rear$250$250 $250$250$250
Rearview camera$200$200$200   
Safety key$5$5$5   
Tires, run-flat     $150
Vehicle health reports$0$0$0   
Cargo Management 
Cargo net    $40$40
Rear seat pass-through   $100$100$100
Climate Control 
Automatic air recirculation   $100$100$100
Heated windshield washer nozzles     $15
Rain-sensing wipers    $175$175
Rear air vents with manual controls   $150$150$150
Variable intermittent wipers$75$75$75$75  
Drivetrain 
Differential cooler  $0   
Limited-slip rear differential$300$300   $300
Torque-sensing limited-slip rear differential  $300   
Engine / Motor 
Dual-mode exhaust, switchable  $500   
Exterior 
Active grille shutters$0     
Body kit (gray/black)$0$0$0   
Laminated front side windows   $200$200$200
Larger rear spoiler  $200   
Rear spoiler$200$200   $200
Infotainment 
Android Auto support$100$100$100   
App support$0$0$0   
Apple CarPlay support$100$100$100   
Bluetooth audio streaming$25$25$25   
CD changer, in-dash    $325$325
CD player$125$125$125$125  
DVD-Audio-compatible player    $0 
DVD-compatible player     $0
HD radio  $50   
MP3-compatible player$50$50$50   
Navigation system  $600  $600
Rear seat audio controls     $25
SMS text-to-speech reader$25$25$25   
Surround sound     $250
Telematics service, such as OnStar, with navigation   $225$225$225
Traffic + travel information  $25   
USB port$25$25$25   
Voice control for audio system$25$25    
Voice control for external devices$0$0$0   
Voice control for nav and audio  $100  $100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror   $75$75$75
Auto-dimming headlights     $200
Compass$0$0$0$0$0 
Fog lights$125$125 $125$125$125
Head-up display (HUD)     $350
Headlight washers     $50
Heated mirrors$25$25 $25$25$25
Performance meter$150$150$150   
Spotter mirror(s)$50$50$50   
Xenon HID headlights$500$500$500  $500
Seats and Interior Trim 
Aluminum trim$100$100$100$100  
Center armrest(s), second row   $50$50$50
Cooled or ventilated front seats$300$300$300   
Door sill trim plates  $100$100$100$100
Folding second row seats$300$300$300   
Heated front seats$200$200$200 $200$200
Heated second row seats    $200$200
Illuminated door sill trim plates$200$200    
Leather door panel trim     $250
Leather-wrapped steering wheel$150$150 $150 $150
Memory system, driver seat    $200$200
Metal pedals$75$75$75   
Power 4-way lumbar adjuster, driver seat    $150$150
Power 4-way lumbar adjuster, passenger seat    $150$150
Power lumbar adjuster, driver seat$100$100$100   
Power recliner, driver seat   $100$100$100
Power recliner, passenger seat   $100$100$100
Synthetic suede inserts in leather seating surfaces     $0
Synthetic suede steering wheel  $150   
Upholstered instrument panel, leather     $1000
Wood trim    $300$300
Wood/leather-wrapped steering wheel    $150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500   
Additional powertrain and chassis calibration options$0$0$0   
Alloy wheels$350$350$350  $350
Auto-leveling rear shocks    $200$200
Electronic systems calibration selector$200$200$200   
Performance steering system (optional)  $0  $0
Polished alloy wheels   $350$350 
Sport suspension (upgrade)  $0  $0
Wheels, dark finish  $0   
Transmission 
Launch control $100$100   
Total Value of Features$5,030$5,180$6,430$4,200$6,040$10,430
Value of Feature Adjustments$830$980$2,230$0$1,840$6,230
Value of Feature Adjustments-786-927-2,1120-1,722-5,726

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Specifications Comparison: Ford Mustang vs. Cadillac STS

Model Year20172009
ModelMustangSTS
Body2dr Coupe4dr Sedan
Wheelbase107.1 in116.4 in
Length188.3 in196.7 in
Width75.4 in72.6 in
Height54.4 in57.6 in
Curb Weight3,527 lb.3,974 lb.
Fuel Capacity16.0 gal.17.0 gal.
Row 1 Headroom37.6 in38.7 in
Row 1 Shoulder Room56.3 in58.6 in
Row 1 Hip Room54.9 in54.6 in
Row 1 Legroom42.0 in42.6 in
Row 2 Headroom34.8 in37.9 in
Row 2 Shoulder Room52.2 in57.4 in
Row 2 Hip Room47.4 in55.6 in
Row 2 Legroom30.6 in38.3 in
Cargo Volume13.5 ft313.8 ft3

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Option Package Details
Ford Mustang Shelby GT350

Convenience Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Cooled or ventilated front seats300No
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Navigation system600No
Voice control for nav and audio75No
HD radio50No
Traffic + travel information25No
Unbranded, 9 speakers350No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power lumbar adjuster, driver seat100Yes
Automatic climate control, front200Yes
Universal garage door opener100Yes
Satellite radio200Yes
Dual-zone climate control125Yes
Turn signals on or near mirrors25Yes
Apple CarPlay support100No
Android Auto support100No
Total Requested240060%
Total Not Requested160040%

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