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Lexus GS 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.

Lexus GS vs. Cadillac STS Invoice Comparison

Lowest Total Price: $56,220

Lexus GS 430   
Difference: $625

Lowest Total Invoice: $48,804

Lexus GS 430   
Difference: $4,627

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620112011
ModelGSSTSSTS
Trim430LuxuryPremium
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $51,375 $50,820 $56,380
Base Invoice $44,694 $48,024 $53,279
Navigation system 2,250    
Obstacle detection, rear 500    
Cooled or ventilated front seats 200    
Sunroof 1,000 1,200 1,200
Rear spoiler 200    
Luxury Level Two Package   3,950  
Navigation system 1,895    
Obstacle detection, rear 400    
Cooled or ventilated front seats 160    
Sunroof 800 1,056 1,056
Rear spoiler 160    
Luxury Level Two Package   3,476  
Options (change) 4,150 5,150 1,200
Options (change) 3,415 4,532 1,056
Destination 695 875 875
Total Price $56,220 $56,845 $58,455
Total Invoice $48,804 $53,431 $55,210

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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 Lexus GS 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: Lexus GS vs. Cadillac STS

Lowest Adjusted Price and Invoice: Lexus GS 430
TrueDelta Adjusted Price Difference: $1,615
TrueDelta Adjusted Invoice Difference: $5,486
Model Year200620112011
ModelGSSTSSTS
Trim430LuxuryPremium
Body4dr Sedan4dr Sedan4dr Sedan
Engine300hp V8302hp V6302hp V6
TransmissionT6T6T6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)18/25 MPG17/26 MPG17/26 MPG
Audio (watts, speakers)134, 10300, 15300, 15
Tire (rear if not all the same)245/40-18235/50-17235/50-18
Total Price$56,220$56,845$58,455
Adjustments for Features-9900-700
Feature-Adjusted Total Price$55,230$56,845$57,755
Cost Above Minimum$0$0$910
Total Invoice$48,804$53,431$55,210
Adjustments for Features-8590-661
Feature-Adjusted Total Invoice$47,945$53,431$54,549
Cost Above Minimum$0$0$1,118

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Features Comparison: Lexus GS vs. Cadillac STS

Model Year200620112011
ModelGSSTSSTS
Trim430LuxuryPremium
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100
RWD$0$0$0
Accessories 
Heated steering wheel $100$100
Power trunk / liftgate pull-down$50  
Remote start $150$150
Remote window/roof operation$15  
Brakes, Airbags, and Other Safety 
Knee airbag, driver$75  
Knee airbag, passenger$75  
Obstacle detection, front$150  
Rearview camera$200  
Cargo Management 
Cargo net $40$40
Overhead sunglass holder$25  
Climate Control 
Rear air vents$100  
Rear air vents with manual controls $150$150
Water-repellent front-door glass$15  
Drivetrain 
Limited-slip rear differential  $300
Exterior 
Laminated front side windows $200$200
Rear spoiler$200 $200
Infotainment 
Cassette player$50  
DVD-compatible player $0$0
Rear seat audio controls $25$25
Satellite radio $200$200
Surround sound $250$250
Telematics service, such as OnStar, with navigation $225$225
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200$200
Auto-dimming passenger-side mirror$75  
Compass$0$0 
Headlight washers $50$50
Mirror tilt-down in reverse$25  
Power-folding mirrors$50  
Steering-linked headlights$150  
Turn signals on or near mirrors $25$25
Seats and Interior Trim 
Heated second row seats $200$200
Memory system, passenger seat$150  
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 lumbar adjuster, passenger seat$100  
Suspension, Wheels, and Tires 
Active steering$1000  
Adaptive dampers - electrical$500  
Alloy wheels$350  
Auto-leveling rear shocks  $200
Polished alloy wheels $350$350
Sport suspension (upgrade)  $0
Total Value of Features$4,555$3,565$4,265
Value of Feature Adjustments$990$0$700
Value of Feature Adjustments-8590-661

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See a complete comparison of Lexus GS vs. Cadillac STS features.

Specifications Comparison: Lexus GS vs. Cadillac STS

Model Year20062011
ModelGSSTS
Body4dr Sedan4dr Sedan
Wheelbase112.2 in116.4 in
Length190.0 in196.7 in
Width71.7 in72.6 in
Height56.1 in57.6 in
Curb Weight3,916 lb.3,973 lb.
Fuel Capacity18.8 gal.17.0 gal.
Row 1 Headroom37.8 in38.7 in
Row 1 Shoulder Room56.3 in58.6 in
Row 1 Hip Room54.4 in54.6 in
Row 1 Legroom43.5 in42.6 in
Row 2 Headroom37.0 in37.9 in
Row 2 Shoulder Room55.1 in57.4 in
Row 2 Hip Room51.4 in55.6 in
Row 2 Legroom36.4 in38.3 in
Cargo Volume12.7 ft313.8 ft3

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See a complete comparison of Lexus GS vs. Cadillac STS specs.

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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