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2010 Cadillac STS vs. 2009 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.

2010 Cadillac STS vs. 2009 Cadillac STS Invoice Comparison

Lowest Total Price: $77,215

2009 Cadillac STS V8   
Difference: $985

Lowest Total Invoice: $70,091

2009 Cadillac STS V8   
Difference: $3,241

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  Down Payment Interest Rate Term
Model Year20102009
ModelSTSSTS
TrimV8 PerformanceV8
Body4dr Sedan4dr Sedan
Base Price $68,785 $55,910
Base Invoice $65,002 $52,276
Platinum Edition 6,500 6,500
Engine-block heater 100 100
Paint, special red 995 995
Active steering 995 995
Preferred Equipment Group 1SG   11,940
Platinum Edition 5,720 5,395
Engine-block heater 83 83
Paint, special red 826 826
Active steering 876 826
Preferred Equipment Group 1SG   9,910
Options (change) 8,590 20,530
Options (change) 7,505 17,040
Destination 825 775
Total Price $78,200 $77,215
Total Invoice $73,332 $70,091

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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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Request free, no-obligation 2010 Cadillac STS dealer quotes or 2009 Cadillac STS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: 2010 Cadillac STS vs. 2009 Cadillac STS

Lowest Adjusted Price and Invoice: 2009 Cadillac STS V8
TrueDelta Adjusted Price Difference: $1,085
TrueDelta Adjusted Invoice Difference: $3,332
Model Year20102009
ModelSTSSTS
TrimV8 PerformanceV8
Body4dr Sedan4dr Sedan
Engine320hp V8320hp V8
TransmissionT6T6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15
Tire (rear if not all the same)235/50-18235/50-18
Total Price$78,200$77,215
Adjustments for Features0-100
Feature-Adjusted Total Price$78,200$77,115
Total Invoice$73,332$70,091
Adjustments for Features0-91
Feature-Adjusted Total Invoice$73,332$70,000

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Features Comparison: 2010 Cadillac STS vs. 2009 Cadillac STS

Model Year20102009
ModelSTSSTS
TrimV8 PerformanceV8
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
RWD$0$0
Climate Control 
Rain-sensing wipers $175
Variable intermittent wipers$75 
Suspension, Wheels, and Tires 
Performance steering system (optional) $0
Total Value of Features$1,175$1,275
Value of Feature Adjustments$0$100
Value of Feature Adjustments0-91

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See a complete comparison of 2010 Cadillac STS vs. 2009 Cadillac STS features.

Specifications Comparison: 2010 Cadillac STS vs. 2009 Cadillac STS

Model Year20102009
ModelSTSSTS
Body4dr Sedan4dr Sedan
Wheelbase116.4 in116.4 in
Length196.7 in196.7 in
Width72.6 in72.6 in
Height57.6 in57.6 in
Curb Weight3,974 lb.3,974 lb.
Fuel Capacity17.0 gal.17.0 gal.
Row 1 Headroom38.7 in38.7 in
Row 1 Shoulder Room58.6 in58.6 in
Row 1 Hip Room54.6 in54.6 in
Row 1 Legroom42.6 in42.6 in
Row 2 Headroom37.9 in37.9 in
Row 2 Shoulder Room57.4 in57.4 in
Row 2 Hip Room55.6 in55.6 in
Row 2 Legroom38.3 in38.3 in
Cargo Volume13.8 ft313.8 ft3

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See a complete comparison of 2010 Cadillac STS vs. 2009 Cadillac STS specs.

Option Package Details
2010 Cadillac STS V8 Performance

Platinum Edition
FeatureValueRequested?
Upgraded leather upholstery0Yes
Leather upholstery, extended coverage900Yes
235/50WR18 tires200No
255/45WR18 tires200No
Special exterior trim0Yes
Special interior trim0Yes
Synthetic suede headliner650Yes
Upholstered door panels, leather250Yes
Upholstered instrument panel300Yes
Chrome-plated alloy wheels500Yes
Total Requested260087%
Total Not Requested40013%

Option Package Details
2009 Cadillac STS V8

Preferred Equipment Group 1SG
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Cooled or ventilated front seats300Yes
Sunroof900Yes
Adaptive cruise control600Yes
235/50WR18 tires200No
255/45WR18 tires200No
Termporary spare tire150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200Yes
Head-up display (HUD)350Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Additional engine cooling0Yes
Power steering cooler0Yes
Performance steering system (optional)250No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250Yes
Limited-slip rear differential300Yes
Rear spoiler200Yes
Voice control for nav and audio100Yes
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0Yes
Rear seat audio controls25Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested592586%
Total Not Requested100014%
Platinum Edition
FeatureValueRequested?
Performance braking system (optional)250Yes
Upgraded leather upholstery0Yes
Leather upholstery, extended coverage900Yes
235/50WR18 tires200No
255/45WR18 tires200No
Special exterior trim0Yes
Special interior trim0Yes
Synthetic suede headliner650Yes
Upholstered door panels, leather250Yes
Upholstered instrument panel300Yes
Chrome-plated alloy wheels850Yes
Total Requested320089%
Total Not Requested40011%

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