2011 Cadillac STS Cadillac STS 2011 2008 Cadillac STS Cadillac STS 2008

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2011 Cadillac STS vs. 2008 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.

2011 Cadillac STS vs. 2008 Cadillac STS Invoice Comparison

Lowest Total Price: $62,350

2008 Cadillac STS V6   
Difference: $5,340

Lowest Total Invoice: $56,479

2008 Cadillac STS V6   
Difference: $6,803

Calculate Payments

  Down Payment Interest Rate Term
Model Year201120082008
ModelSTSSTSSTS
TrimPremiumV6V8
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $56,380 $43,775 $53,275
Base Invoice $53,279 $40,930 $49,812
Platinum Edition 6,500 6,500 6,500
Premium Luxury Collection 2,840 1,605  
Engine-block heater 100 100 100
Paint, special red 995 995 995
Preferred Equipment Group 1SC   8,600  
Preferred Equipment Group 1SG     11,690
Platinum Edition 5,720 5,395 5,395
Premium Luxury Collection 2,499 1,332  
Engine-block heater 83 83 83
Paint, special red 826 826 826
Preferred Equipment Group 1SC   7,138  
Preferred Equipment Group 1SG     9,703
Options (change) 10,435 17,800 19,285
Options (change) 9,128 14,774 16,007
Destination 875 775 775
Total Price $67,690 $62,350 $73,335
Total Invoice $63,282 $56,479 $66,594

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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 2011 Cadillac STS dealer quotes or 2008 Cadillac STS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: 2011 Cadillac STS vs. 2008 Cadillac STS

Lowest Adjusted Price and Invoice: 2008 Cadillac STS V6
TrueDelta Adjusted Price Difference: $5,440
TrueDelta Adjusted Invoice Difference: $6,894
Model Year201120082008
ModelSTSSTSSTS
TrimPremiumV6V8
Body4dr Sedan4dr Sedan4dr Sedan
Engine302hp V6302hp V6320hp V8
TransmissionT6T6T6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15300, 15
Tire (rear if not all the same)235/50-18235/50-18235/50-18
Total Price$67,690$62,350$73,335
Adjustments for Features0-100-850
Feature-Adjusted Total Price$67,690$62,250$72,485
Cost Above Minimum$0$0$10,235
Total Invoice$63,282$56,479$66,594
Adjustments for Features0-91-772
Feature-Adjusted Total Invoice$63,282$56,388$65,822
Cost Above Minimum$0$0$9,434

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Features Comparison: 2011 Cadillac STS vs. 2008 Cadillac STS

Model Year201120082008
ModelSTSSTSSTS
TrimPremiumV6V8
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100
RWD$0$0$0
Accessories 
Adaptive cruise control  $600
Cruise control$150$150 
Climate Control 
Rain-sensing wipers $175$175
Variable intermittent wipers$75  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500
Auto-leveling rear shocks$200$200 
Performance steering system (optional) $0$0
Total Value of Features$1,525$1,625$2,375
Value of Feature Adjustments$0$100$850
Value of Feature Adjustments0-91-772

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Specifications Comparison: 2011 Cadillac STS vs. 2008 Cadillac STS

Model Year20112008
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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Option Package Details
2011 Cadillac STS Premium

Platinum Edition
FeatureValueRequested?
Upgraded leather upholstery0Yes
Leather upholstery, extended coverage900Yes
Sunroof900Yes
235/50WR18 tires200No
255/45WR18 tires200No
Special exterior trim0Yes
Special interior trim0Yes
Synthetic suede headliner650Yes
Termporary spare tire150Yes
Upholstered door panels, leather250Yes
Upholstered instrument panel300Yes
Chrome-plated alloy wheels500Yes
Total Requested365090%
Total Not Requested40010%
Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Termporary spare tire150Yes
Blind spot warning system200Yes
Head-up display (HUD)350Yes
Lane departure warning system200Yes
Total Requested1800100%
Total Not Requested00%

Option Package Details
2008 Cadillac STS V6

Preferred Equipment Group 1SC
FeatureValueRequested?
Xenon HID headlights500Yes
Auto-leveling rear shocks200Yes
Headlight washers50Yes
235/50WR18 tires200No
Auto-dimming headlights200Yes
255/45WR18 tires200No
Navigation system600Yes
Bluetooth cell phone link100Yes
Surround sound250Yes
DVD-compatible player0Yes
Rear seat audio controls25Yes
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Cooled or ventilated front seats300Yes
Wood/leather-wrapped steering wheel150Yes
Performance steering system (optional)250No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250Yes
Limited-slip rear differential300Yes
Rear spoiler200Yes
Additional engine cooling0Yes
Power steering cooler0Yes
Rain-sensing wipers100No
Memory system, driver seat200Yes
Heated steering wheel100Yes
Cargo net40Yes
Wood trim300Yes
Heated front seats200Yes
Heated second row seats200Yes
CD changer, in-dash325Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Total Requested524083%
Total Not Requested110017%
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%
Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Head-up display (HUD)350Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Total Requested1650100%
Total Not Requested00%

Option Package Details
2008 Cadillac STS V8

Preferred Equipment Group 1SG
FeatureValueRequested?
Adaptive shocks - electrical500No
Cooled or ventilated front seats300Yes
Sunroof900Yes
Adaptive cruise control450No
235/50WR18 tires200No
255/45WR18 tires200No
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200Yes
Head-up display (HUD)350Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Performance steering system (optional)250No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250Yes
Limited-slip rear differential300Yes
Rear spoiler200Yes
Additional engine cooling0Yes
Power steering cooler0Yes
Navigation system600Yes
Bluetooth cell phone link100Yes
Surround sound250Yes
DVD-compatible player0Yes
Rear seat audio controls25Yes
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested477571%
Total Not Requested195029%
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 wheels500Yes
Total Requested285088%
Total Not Requested40012%

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