Cadillac STS Cadillac STS 2010 Ford Mustang Ford Mustang 2009

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Cadillac STS 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.

Cadillac STS vs. Ford Mustang Invoice Comparison

Lowest Total Price: $34,470

Ford Mustang GT Premium   
Difference: $22,550

Lowest Total Invoice: $31,458

Ford Mustang GT Premium   
Difference: $22,455

Calculate Payments

  Down Payment Interest Rate Term
Model Year201020102009
ModelSTSSTSMustang
TrimV6 PremiumV8 PerformanceGT Premium
Body4dr Sedan4dr Sedan2dr Coupe
Base Price $55,945 $68,785 $29,160
Base Invoice $52,868 $65,002 $26,734
Temporary spare tire 250    
Comfort Group     575
Navigation system     1,995
3.55 axle ratio     300
Cargo net     55
Remote start     295
Bluetooth cell phone link     395
Rear spoiler     0
Xenon HID headlights     525
Alarm     375
Temporary spare tire 220    
Comfort Group     500
Navigation system     1,736
3.55 axle ratio     261
Cargo net     48
Remote start     257
Bluetooth cell phone link     344
Rear spoiler     0
Xenon HID headlights     457
Alarm     326
Options (change) 250 0 4,515
Options (change) 220 0 3,929
Destination 825 825 795
Total Price $57,020 $69,610 $34,470
Total Invoice $53,913 $65,827 $31,458

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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 Cadillac STS dealer quotes or Ford Mustang 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: Cadillac STS vs. Ford Mustang

Lowest Adjusted Price and Invoice: Ford Mustang GT Premium
TrueDelta Adjusted Price Difference: $16,120
TrueDelta Adjusted Invoice Difference: $16,375
Model Year201020102009
ModelSTSSTSMustang
TrimV6 PremiumV8 PerformanceGT Premium
Body4dr Sedan4dr Sedan2dr Coupe
Engine302hp V6320hp V8300hp V8
TransmissionT6T6M5
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15500, 6
Tire (rear if not all the same)235/50-18235/50-18235/55-17
Total Price$57,020$69,610$34,470
Adjustments for Features-6,430-8,8300
Feature-Adjusted Total Price$50,590$60,780$34,470
Cost Above Minimum$0$10,190$0
Total Invoice$53,913$65,827$31,458
Adjustments for Features-6,080-8,3500
Feature-Adjusted Total Invoice$47,833$57,477$31,458
Cost Above Minimum$0$9,644$0

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Features Comparison: Cadillac STS vs. Ford Mustang

Model Year201020102009
ModelSTSSTSMustang
TrimV6 PremiumV8 PerformanceGT Premium
Body4dr Sedan4dr Sedan2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
5-speed manual  $0
RWD$0$0$0
Accessories 
Adaptive cruise control $600 
Cruise control$150 $150
Heated steering wheel$100$100 
Power rear side windows$200$200 
Proximity key$250$250 
Tilt steering wheel, manual  $150
Tilt/telescoping steering wheel, power$350$350 
Universal garage door opener$100$100 
Brakes, Airbags, and Other Safety 
Blind spot warning system $200 
Brake assist$50$50 
Lane departure warning $200 
Obstacle detection, rear$250$250 
Side curtain airbags$350$350 
Stability control$400$400 
Cargo Management 
Rear seat pass-through$100$100 
Climate Control 
Automatic air recirculation$100$100 
Automatic climate control, front$200$200 
Dual-zone climate control$125$125 
Interior air filter$0$0 
Rear air vents with manual controls$150$150 
Exterior 
Laminated front side windows$200$200 
Sunroof $900 
Infotainment 
Audio controls on steering wheel$125$125 
Aux input  $50
DVD-compatible player$0$0 
MP3-compatible player  $50
Rear seat audio controls$25$25 
Surround sound$250$250 
Telematics service, such as OnStar, with navigation$225$225 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75 
Auto-dimming headlights$200$200 
Automatic headlights$125$125 
Compass  $0
Head-up display (HUD) $350 
Headlight washers$50$50 
Heated mirrors$25$25 
Illuminated visor mirror, driver$50$50 
Illuminated visor mirror, passenger$50$50 
Interior ambient lighting  $150
Outside temperature display$50$50 
Turn signals on or near mirrors$25$25 
Visor mirror, driver  $10
Visor mirror, passenger  $10
Seats and Interior Trim 
Aluminum trim  $100
Center armrest(s), second row$50$50 
Cooled or ventilated front seats$300$300 
Folding second row seats  $300
Heated second row seats$200$200 
Leather-wrapped steering wheel  $150
Memory system, driver seat$200$200 
No leather in second row  $-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
Power recliner, driver seat$100$100 
Power recliner, passenger seat$100$100 
Wood trim$300$300 
Wood/leather-wrapped steering wheel$150$150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500 
Alloy wheels  $350
Auto-leveling rear shocks$200  
Polished alloy wheels$350$350 
Total Value of Features$7,700$10,100$1,270
Value of Feature Adjustments$6,430$8,830$0
Value of Feature Adjustments-6,080-8,3500

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Specifications Comparison: Cadillac STS vs. Ford Mustang

Model Year20102009
ModelSTSMustang
Body4dr Sedan2dr Coupe
Wheelbase116.4 in107.1 in
Length196.7 in187.6 in
Width72.6 in73.9 in
Height57.6 in55.4 in
Curb Weight3,974 lb.3,374 lb.
Fuel Capacity17.0 gal.16.0 gal.
Row 1 Headroom38.7 in38.6 in
Row 1 Shoulder Room58.6 in55.4 in
Row 1 Hip Room54.6 in53.6 in
Row 1 Legroom42.6 in42.7 in
Row 2 Headroom37.9 in34.7 in
Row 2 Shoulder Room57.4 in53.4 in
Row 2 Hip Room55.6 in46.8 in
Row 2 Legroom38.3 in30.3 in
Cargo Volume13.8 ft313.1 ft3

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Option Package Details
Ford Mustang GT Premium

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Total Requested675100%
Total Not Requested00%
3.55 axle ratio
FeatureValueRequested?
3.55 axle ratioNo
Limited-slip rear differential300Yes
Total Requested300100%
Total Not Requested00%
Alarm
FeatureValueRequested?
Alarm100No
Wheel locks25No
Total Requested00%
Total Not Requested125100%
Comfort Group
FeatureValueRequested?
Heated front seats200Yes
Power fore-aft adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Compass0No
Total Requested650100%
Total Not Requested00%

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