Lexus IS Lexus IS 2010 Cadillac STS Cadillac STS 2011

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Lexus IS 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 IS vs. Cadillac STS Invoice Comparison

Lowest Total Price: $39,958

Lexus IS 250   
Difference: $17,237

Lowest Total Invoice: $35,610

Lexus IS 250   
Difference: $18,129

Calculate Payments

  Down Payment Interest Rate Term
Model Year2010201020112011
ModelISISSTSSTS
Trim250350LuxuryPremium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $32,145 $37,595 $50,820 $56,380
Base Invoice $28,929 $33,833 $48,024 $53,279
Luxury Plus Package Value Edition 1,980      
Navigation System / Mark Levinson Pkg. 3,905 3,905    
Obstacle detection, rear 500 500    
Cargo net 64 64    
Headlight washers 100 100    
Rear spoiler 389 389    
Sport Package Value Edition   3,140    
Luxury Level Two Package     3,950  
Temporary spare tire     350 350
Sunroof     1,200 1,200
Luxury Plus Package Value Edition 1,782      
Navigation System / Mark Levinson Pkg. 3,237 3,237    
Obstacle detection, rear 400 400    
Cargo net 39 39    
Headlight washers 80 80    
Rear spoiler 268 268    
Sport Package Value Edition   2,826    
Luxury Level Two Package     3,476  
Temporary spare tire     308 308
Sunroof     1,056 1,056
Options (change) 6,938 8,098 5,500 1,550
Options (change) 5,806 6,850 4,840 1,364
Destination 875 875 875 875
Total Price $39,958 $46,568 $57,195 $58,805
Total Invoice $35,610 $41,558 $53,739 $55,518

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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 Lexus IS 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 IS vs. Cadillac STS

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $17,367
TrueDelta Adjusted Invoice Difference: $18,245
Model Year2010201020112011
ModelISISSTSSTS
Trim250350LuxuryPremium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine204hp V6306hp V6302hp V6302hp V6
TransmissionM6T6T6T6
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 14300, 14300, 15300, 15
Tire (rear if not all the same)225/45-17225/40-18235/50-17235/50-18
Total Price$39,958$46,568$57,195$58,805
Adjustments for Features-130-9300-700
Feature-Adjusted Total Price$39,828$45,638$57,195$58,105
Cost Above Minimum$0$5,810$0$910
Total Invoice$35,610$41,558$53,739$55,518
Adjustments for Features-116-8300-661
Feature-Adjusted Total Invoice$35,494$40,728$53,739$54,857
Cost Above Minimum$0$5,234$0$1,118

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Features Comparison: Lexus IS vs. Cadillac STS

Model Year2010201020112011
ModelISISSTSSTS
Trim250350LuxuryPremium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150   
6-speed manually-shiftable automatic $1100$1100$1100
RWD$0$0$0$0
Accessories 
Heated steering wheel  $100$100
Remote start  $150$150
Remote window/roof operation$15$15  
Sunshade, rear, power$225   
Brakes, Airbags, and Other Safety 
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Obstacle detection, front$150$150  
Rearview camera$200$200  
Cargo Management 
Overhead sunglass holder$25$25  
Climate Control 
Rain-sensing wipers$175$175  
Rear air vents$100$100  
Rear air vents with manual controls  $150$150
Variable intermittent wipers  $75$75
Water-repellent front-door glass$15$15  
Drivetrain 
Limited-slip rear differential   $300
Exterior 
Laminated front side windows  $200$200
Rear spoiler$200$200 $200
Infotainment 
Aux input$50$50  
Bluetooth audio streaming$25$25  
MP3-compatible player$50$50  
Rear seat audio controls  $25$25
Telematics service, such as OnStar$200$200  
Telematics service, such as OnStar, with navigation  $225$225
Traffic + travel information$25$25  
Instruments, Lights, and Mirrors 
Auto-dimming headlights  $200$200
Auto-dimming passenger-side mirror$75$75  
Compass  $0 
Interior ambient lighting$150$150  
Mirror tilt-down in reverse$25$25  
Steering-linked headlights$150$150  
Seats and Interior Trim 
Door sill trim plates  $100$100
Heated second row seats  $200$200
Illuminated door sill trim plates$200$200  
Leather door panel trim$250$250  
Leather-wrapped steering wheel$150$150  
Memory system, passenger seat$150$150  
Metal pedals $75  
Power 4-way lumbar adjuster, driver seat  $150$150
Power 4-way lumbar adjuster, passenger seat  $150$150
Power lumbar adjuster, driver seat$100$100  
Power lumbar adjuster, passenger seat$100$100  
Wood/leather-wrapped steering wheel  $150$150
Suspension, Wheels, and Tires 
Alloy wheels$350$350  
Auto-leveling rear shocks   $200
Polished alloy wheels  $350$350
Sport suspension (upgrade) $0 $0
Total Value of Features$3,455$4,255$3,325$4,025
Value of Feature Adjustments$130$930$0$700
Value of Feature Adjustments-116-8300-661

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Specifications Comparison: Lexus IS vs. Cadillac STS

Model Year20102011
ModelISSTS
Body4dr Sedan4dr Sedan
Wheelbase107.5 in116.4 in
Length180.1 in196.7 in
Width70.9 in72.6 in
Height56.1 in57.6 in
Curb Weight3,456 lb.3,974 lb.
Fuel Capacity17.2 gal.17.0 gal.
Row 1 Headroom37.2 in38.7 in
Row 1 Shoulder Room54.4 in58.6 in
Row 1 Hip Room54.1 in54.6 in
Row 1 Legroom43.9 in42.6 in
Row 2 Headroom36.7 in37.9 in
Row 2 Shoulder Room52.7 in57.4 in
Row 2 Hip Room53.7 in55.6 in
Row 2 Legroom30.6 in38.3 in
Cargo Volume13.0 ft313.8 ft3

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Option Package Details
Lexus IS 250

Luxury Plus Package Value Edition
FeatureValueRequested?
Sunshade, rear, power225No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100No
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25No
Illuminated door sill trim plates200No
Upgraded leather upholstery0No
Wood trim300Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Total Requested167564%
Total Not Requested92536%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 300W, 14 speakers (with subwoofer)350No
Navigation system600Yes
Rearview camera200No
Voice control for nav and audio100Yes
Traffic + travel information25No
Total Requested95062%
Total Not Requested57538%

Option Package Details
Lexus IS 350

Sport Package Value Edition
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Metal pedals75No
255/40YR18 tires200No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100No
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25No
Illuminated door sill trim plates200No
Upgraded leather upholstery0No
Wood trim300Yes
Total Requested192562%
Total Not Requested117538%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 300W, 14 speakers (with subwoofer)350No
Navigation system600Yes
Rearview camera200No
Voice control for nav and audio100Yes
Traffic + travel information25No
Total Requested95062%
Total Not Requested57538%

Option Package Details
Cadillac STS Luxury

Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0Yes
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested150072%
Total Not Requested57528%

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