Ford Mustang Ford Mustang 2018 Cadillac STS Cadillac STS 2011

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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: $33,695

Ford Mustang EcoBoost Premium   
Difference: $22,300

Lowest Total Invoice: $31,902

Ford Mustang EcoBoost Premium   
Difference: $20,781

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820112011
ModelMustangMustangSTSSTS
TrimEcoBoost PremiumGT PremiumLuxuryPremium
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Base Price $30,600 $39,095 $50,820 $56,380
Base Invoice $28,917 $36,945 $48,024 $53,279
Navigation system 795 795    
Temporary spare tire 405 405 350 350
Rear spoiler 0 0    
Pony Package 995      
Polished alloy wheels   1,095    
Luxury Level Two Package     3,950  
Navigation system 755 755    
Temporary spare tire 385 385 308 308
Rear spoiler 0 0    
Pony Package 945      
Polished alloy wheels   1,040    
Luxury Level Two Package     3,476  
Options (change) 2,195 2,295 4,300 350
Options (change) 2,085 2,180 3,784 308
Destination 900 900 875 875
Total Price $33,695 $42,290 $55,995 $57,605
Total Invoice $31,902 $40,025 $52,683 $54,462

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Ford Mustang dealer quotes or Cadillac STS dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Ford Mustang vs. Cadillac STS

Lowest Adjusted Price and Invoice: Ford Mustang EcoBoost Premium
TrueDelta Adjusted Price Difference: $20,265
TrueDelta Adjusted Invoice Difference: $18,866
Model Year2018201820112011
ModelMustangMustangSTSSTS
TrimEcoBoost PremiumGT PremiumLuxuryPremium
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Engine310hp I4460hp V8302hp V6302hp V6
TransmissionM6M6T6T6
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9300, 15300, 15
Tire (rear if not all the same)255/40-19255/40-19235/50-17235/50-18
Total Price$33,695$42,290$55,995$57,605
Adjustments for Features00-2,035-2,735
Feature-Adjusted Total Price$33,695$42,290$53,960$54,870
Cost Above Minimum$0$8,595$0$910
Total Invoice$31,902$40,025$52,683$54,462
Adjustments for Features00-1,915-2,586
Feature-Adjusted Total Invoice$31,902$40,025$50,768$51,876
Cost Above Minimum$0$8,123$0$1,108

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Features Comparison: Ford Mustang vs. Cadillac STS

Model Year2018201820112011
ModelMustangMustangSTSSTS
TrimEcoBoost PremiumGT PremiumLuxuryPremium
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150  
6-speed manually-shiftable automatic  $1100$1100
RWD$0$0$0$0
Accessories 
Active noise reduction$0   
Heated steering wheel  $100$100
Power rear side windows  $200$200
Remote start  $150$150
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  
Knee airbag, driver$75$75  
Line lock$50$50  
Rearview camera$200$200  
Safety key$5$5  
Vehicle health reports$0$0  
Cargo Management 
Cargo net  $40$40
Rear seat pass-through  $100$100
Climate Control 
Automatic air recirculation  $100$100
Rear air vents with manual controls  $150$150
Drivetrain 
Limited-slip rear differential$300$300 $300
Exterior 
Active grille shutters$0$0  
Body kit (gray/black)$0$0  
Laminated front side windows  $200$200
Rear spoiler$200$200 $200
Infotainment 
Android Auto support$100$100  
App support$0$0  
Apple CarPlay support$100$100  
Bluetooth audio streaming$25$25  
CD changer, in-dash  $325$325
CD player$125$125  
DVD-compatible player  $0$0
MP3-compatible player$50$50  
Rear seat audio controls  $25$25
SMS text-to-speech reader$25$25  
Surround sound  $250$250
Telematics service, such as OnStar, with navigation  $225$225
Traffic + travel information$25$25  
USB port$25$25  
Voice control for external devices$0$0  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75$75
Auto-dimming headlights  $200$200
Compass$0$0$0 
Headlight washers  $50$50
LED headlights, single projector or low beam only$750$750  
Performance meter$150$150  
Spotter mirror(s)$50$50  
Xenon HID headlights  $500$500
Seats and Interior Trim 
Aluminum trim$100$100  
Center armrest(s), second row  $50$50
Door sill trim plates  $100$100
Folding second row seats$300$300  
Heated second row seats  $200$200
Illuminated door sill trim plates$200$200  
Leather-wrapped steering wheel$150$150  
Memory system, driver seat  $200$200
Metal pedals$75$75  
No leather in second row$-300$-300  
Power 4-way lumbar adjuster, driver seat  $150$150
Power 4-way lumbar adjuster, passenger seat  $150$150
Power lumbar adjuster, driver seat$100$100  
Power recliner, driver seat  $100$100
Power recliner, passenger seat  $100$100
Upgraded floor mats$0   
Wood trim  $300$300
Wood/leather-wrapped steering wheel  $150$150
Suspension, Wheels, and Tires 
Additional powertrain and chassis calibration options$0$0  
Auto-leveling rear shocks   $200
Electronic systems calibration selector$200$200  
Sport suspension (upgrade)   $0
Total Value of Features$3,605$3,605$5,640$6,340
Value of Feature Adjustments$0$0$2,035$2,735
Value of Feature Adjustments00-1,915-2,586

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Specifications Comparison: Ford Mustang vs. Cadillac STS

Model Year20182011
ModelMustangSTS
Body2dr Coupe4dr Sedan
Wheelbase107.1 in116.4 in
Length188.5 in196.7 in
Width75.4 in72.6 in
Height54.3 in57.6 in
Curb Weight3,543 lb.3,974 lb.
Fuel Capacity15.5 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 Legroom42.7 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 Legroom29.0 in38.3 in
Cargo Volume13.5 ft313.8 ft3

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Option Package Details
Ford Mustang EcoBoost Premium

Pony Package
FeatureValueRequested?
Polished alloy wheels350Yes
Special exterior trim0No
Upgraded floor mats0No
Bodyside stripes0No
255/40WR19 tires400No
Total Requested35047%
Total Not Requested40053%

Option Package Details
Cadillac STS Luxury

Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Navigation system600Yes
Surround sound250No
DVD-compatible player0No
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested120058%
Total Not Requested87542%

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