Cadillac STS Cadillac STS 2008 Ford Mustang Ford Mustang 2006

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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: $22,590

Ford Mustang V6 Deluxe   
Difference: $21,960

Lowest Total Invoice: $20,824

Ford Mustang V6 Deluxe   
Difference: $20,881

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082006200620062006
ModelSTSSTSMustangMustangMustangMustang
TrimV6V8V6 DeluxeV6 PremiumGT DeluxeGT Premium
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $43,775 $53,275 $19,115 $20,090 $25,140 $26,320
Base Invoice $40,930 $49,812 $17,703 $18,581 $23,126 $24,188
Antilock brakes (ABS)     775 775    
Interior Upgrade Package     450 450 450 450
Machined alloy wheels     100      
Power driver seat     365      
Leather seating surfaces     695 695 695  
Front side airbags     370 370 370 370
235/50ZR18         825 825
Rear spoiler         0 0
Antilock brakes (ABS)     674 674    
Interior Upgrade Package     392 392 392 392
Machined alloy wheels     90      
Power driver seat     318      
Leather seating surfaces     605 605 605  
Front side airbags     322 322 322 322
235/50ZR18         718 718
Rear spoiler         0 0
Options (change) 0 0 2,755 2,290 2,340 1,645
Options (change) 0 0 2,401 1,993 2,037 1,432
Destination 775 775 720 720 720 720
Total Price $44,550 $54,050 $22,590 $23,100 $28,200 $28,685
Total Invoice $41,705 $50,587 $20,824 $21,294 $25,883 $26,340

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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 V6 Deluxe
TrueDelta Adjusted Price Difference: $16,780
TrueDelta Adjusted Invoice Difference: $16,032
Model Year200820082006200620062006
ModelSTSSTSMustangMustangMustangMustang
TrimV6V8V6 DeluxeV6 PremiumGT DeluxeGT Premium
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine302hp V6320hp V8210hp V6210hp V6300hp V8300hp V8
TransmissionT6T6M5M5M5M5
DrivetrainRWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 880, 4500, 880, 4500, 8
Tire (rear if not all the same)235/50-17235/50-17215/65-16215/65-16235/50-18235/50-18
Total Price$44,550$54,050$22,590$23,100$28,200$28,685
Adjustments for Features-5,180-7,0200-250-650-900
Feature-Adjusted Total Price$39,370$47,030$22,590$22,850$27,550$27,785
Cost Above Minimum$0$7,660$0$260$4,960$5,195
Total Invoice$41,705$50,587$20,824$21,294$25,883$26,340
Adjustments for Features-4,849-6,5700-230-597-826
Feature-Adjusted Total Invoice$36,856$44,017$20,824$21,064$25,286$25,514
Cost Above Minimum$0$7,161$0$240$4,462$4,690

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Features Comparison: Cadillac STS vs. Ford Mustang

Model Year200820082006200620062006
ModelSTSSTSMustangMustangMustangMustang
TrimV6V8V6 DeluxeV6 PremiumGT DeluxeGT Premium
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100    
5-speed manual  $0$0$0$0
RWD$0$0$0$0$0$0
Accessories 
Heated steering wheel $100    
Power rear side windows$200$200    
Proximity key$250$250    
Remote start$150$150    
Tilt steering wheel, manual  $150$150$150$150
Tilt/telescoping steering wheel, power$350$350    
Universal garage door opener $100    
Brakes, Airbags, and Other Safety 
Brake assist$50$50    
Obstacle detection, rear$250$250    
Side curtain airbags$350$350    
Stability control$400$400    
Tire-pressure monitor$75$75    
Cargo Management 
Cargo net $40    
Rear seat pass-through$100$100    
Climate Control 
Automatic climate control, front$200$200    
Dual-zone climate control$125$125    
Interior air filter$0$0    
Rain-sensing wipers $175    
Rear air vents with manual controls$150$150    
Variable intermittent wipers$75 $75$75$75$75
Drivetrain 
Limited-slip rear differential    $300$300
Exterior 
Bright-finished exhaust tip(s)$25$25  $25$25
Laminated front side windows$200$200    
Rear spoiler    $200$200
Infotainment 
Audio controls on steering wheel$125$125    
CD changer, in-dash $325 $325 $325
CD player$125 $125 $125 
MP3-compatible player   $50 $50
Satellite radio$200$200    
Telematics service, such as OnStar, with navigation$225$225    
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75    
Auto-dimming rearview mirror$150$150    
Automatic headlights$125$125    
Compass$0$0    
Fog lights$125$125  $125$125
Heated mirrors$25$25    
Illuminated visor mirror, driver$50$50    
Illuminated visor mirror, passenger$50$50    
Outside temperature display$50$50    
Turn signals on or near mirrors$25$25    
Visor mirror, driver  $10$10$10$10
Visor mirror, passenger  $10$10$10$10
Seats and Interior Trim 
Aluminum trim$100 $100$100$100$100
Center armrest(s), second row$50$50    
Folding second row seats  $300$300$300$300
Heated front seats $200    
Heated second row seats $200    
Leather-wrapped steering wheel$150 $150$150$150$150
Memory system, driver seat $200    
Power 4-way lumbar adjuster, driver seat $150    
Power 4-way lumbar adjuster, passenger seat $150    
Power fore-aft adjuster, passenger seat$100$100    
Power height adjuster, passenger seat$100$100    
Power lumbar adjuster, driver seat  $100$100$100$100
Power recliner, driver seat$100$100    
Power recliner, passenger seat$100$100    
Power tilt adjuster, passenger seat$100$100    
Wood trim $300    
Wood/leather-wrapped steering wheel $150    
Suspension, Wheels, and Tires 
Auto-leveling rear shocks $200    
Machined alloy wheels  $350$350  
Polished alloy wheels$350$350  $350$350
Sport suspension (upgrade)    $0$0
Total Value of Features$6,550$8,390$1,370$1,620$2,020$2,270
Value of Feature Adjustments$5,180$7,020$0$250$650$900
Value of Feature Adjustments-4,849-6,5700-230-597-826

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Specifications Comparison: Cadillac STS vs. Ford Mustang

Model Year20082006
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 V6 Deluxe

Antilock brakes (ABS)
FeatureValueRequested?
Antilock brakes (ABS)400Yes
Traction control100Yes
Total Requested500100%
Total Not Requested00%
Interior Upgrade Package
FeatureValueRequested?
Trip computer150Yes
Leather-wrapped steering wheel150Yes
Upgraded instruments0No
Aluminum trim100Yes
Total Requested400100%
Total Not Requested00%
Power driver seat
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power lumbar adjuster, driver seat100Yes
Total Requested350100%
Total Not Requested00%

Option Package Details
Ford Mustang V6 Premium

Antilock brakes (ABS)
FeatureValueRequested?
Antilock brakes (ABS)400Yes
Traction control100Yes
Total Requested500100%
Total Not Requested00%
Interior Upgrade Package
FeatureValueRequested?
Trip computer150Yes
Leather-wrapped steering wheel150Yes
Upgraded instruments0No
Aluminum trim100Yes
Total Requested400100%
Total Not Requested00%

Option Package Details
Ford Mustang GT Deluxe

235/50ZR18 tires
FeatureValueRequested?
235/50ZR18 tires400No
Polished alloy wheels350Yes
Total Requested35047%
Total Not Requested40053%
Interior Upgrade Package
FeatureValueRequested?
Trip computer150Yes
Upgraded instruments0No
Aluminum trim100Yes
Total Requested250100%
Total Not Requested00%

Option Package Details
Ford Mustang GT Premium

235/50ZR18 tires
FeatureValueRequested?
235/50ZR18 tires400No
Polished alloy wheels350Yes
Total Requested35047%
Total Not Requested40053%
Interior Upgrade Package
FeatureValueRequested?
Trip computer150Yes
Upgraded instruments0No
Aluminum trim100Yes
Total Requested250100%
Total Not Requested00%

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