Lexus IS Lexus IS 2016 Cadillac STS Cadillac STS 2010

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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: $50,645

Lexus IS 350   
Difference: $8,260

Lowest Total Invoice: $47,106

Lexus IS 350   
Difference: $8,105

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162010
ModelISSTS
Trim350V6 Luxury
Body4dr Sedan4dr Sedan
Base Price $40,870 $50,385
Base Invoice $38,009 $47,614
Luxury Package 3,945  
Navigation System / Mark Levinson Pkg. 2,645  
AWD 2,235 1,900
Luxury Level Two Package   3,950
Temporary spare tire   250
Sunroof   1,200
Performance braking system (optional)   395
Luxury Package 3,628  
Navigation System / Mark Levinson Pkg. 2,441  
AWD 2,078 1,672
Luxury Level Two Package   3,476
Temporary spare tire   220
Sunroof   1,056
Performance braking system (optional)   348
Options (change) 8,825 7,695
Options (change) 8,147 6,772
Destination 950 825
Total Price $50,645 $58,905
Total Invoice $47,106 $55,211

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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 350
TrueDelta Adjusted Price Difference: $9,775
TrueDelta Adjusted Invoice Difference: $9,514
Model Year20162010
ModelISSTS
Trim350V6 Luxury
Body4dr Sedan4dr Sedan
Engine306hp V6302hp V6
TransmissionT6T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)19/26 MPG17/26 MPG
Audio (watts, speakers)835, 15300, 15
Tire (rear if not all the same)225/40-18235/50-17
Total Price$50,645$58,905
Adjustments for Features-1,5150
Feature-Adjusted Total Price$49,130$58,905
Total Invoice$47,106$55,211
Adjustments for Features-1,4090
Feature-Adjusted Total Invoice$45,697$55,211

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Features Comparison: Lexus IS vs. Cadillac STS

Model Year20162010
ModelISSTS
Trim350V6 Luxury
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
AWD$1700$1700
Accessories 
Remote app$25 
Remote start $150
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Blind spot warning system$200 
Cross-traffic warning, rear$100 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Rear side airbags$300 
Rearview camera$200 
Vehicle health reports$0 
Cargo Management 
Cargo net $40
Overhead sunglass holder$25 
Rear seat pass-through $100
Climate Control 
Rain-sensing wipers$175 
Rear air vents$100 
Rear air vents with manual controls $150
Variable intermittent wipers $75
Water-repellent front-door glass$15 
Exterior 
Laminated front side windows $200
Infotainment 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
HD radio$50 
MP3-compatible player$50 
Rear seat audio controls $25
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Traffic + travel information$25 
USB port$25 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights $200
Auto-dimming passenger-side mirror$75 
Compass $0
Headlight washers $50
Interior ambient lighting$150 
LED headlights$1000 
Mirror tilt-down in reverse$25 
Xenon HID headlights $500
Seats and Interior Trim 
Folding second row seats$300 
Heated second row seats $200
Leather-wrapped steering wheel$150 
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power lumbar adjuster, driver seat$100 
Upholstered instrument cluster hood$50 
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Alloy wheels$350 
Electronic systems calibration selector$200 
Polished alloy wheels $350
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$7,355$5,840
Value of Feature Adjustments$1,515$0
Value of Feature Adjustments-1,4090

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Specifications Comparison: Lexus IS vs. Cadillac STS

Model Year20162010
ModelISSTS
Body4dr Sedan4dr Sedan
Wheelbase110.2 in116.4 in
Length183.7 in196.7 in
Width71.3 in72.6 in
Height56.3 in57.6 in
Curb Weight3,737 lb.4,125 lb.
Fuel Capacity17.4 gal.17.0 gal.
Row 1 Headroom38.2 in38.7 in
Row 1 Shoulder Room55.9 in58.6 in
Row 1 Hip Room54.3 in54.6 in
Row 1 Legroom44.8 in42.6 in
Row 2 Headroom36.9 in37.9 in
Row 2 Shoulder Room53.4 in57.4 in
Row 2 Hip Room54.0 in55.6 in
Row 2 Legroom32.2 in38.3 in
Cargo Volume10.8 ft313.8 ft3

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Option Package Details
Lexus IS 350

Luxury Package
FeatureValueRequested?
Wood trim300Yes
Leather seating surfaces900Yes
Memory system, driver seat200Yes
Obstacle detection, front150No
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25No
Blind spot warning system200No
Rear cross-traffic detection100No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rearview camera200No
LED headlights500No
Total Requested242564%
Total Not Requested135036%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Navigation system600Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Speed limit information0No
Vehicle health reports0No
App support0No
Total Requested92571%
Total Not Requested37529%

Option Package Details
Cadillac STS V6 Luxury

AWD
FeatureValueRequested?
AWD0Yes
235/50R17 tires400No
Total Requested00%
Total Not Requested400100%
Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Surround sound250Yes
DVD-compatible player0Yes
Rear seat audio controls25No
Voice control for nav and audio100Yes
Navigation system600Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested145070%
Total Not Requested62530%

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