Lexus IS Lexus IS 2017 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: $51,395

Lexus IS 350   
Difference: $11,145

Lowest Total Invoice: $47,783

Lexus IS 350   
Difference: $10,660

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172011
ModelISSTS
Trim350Luxury
Body4dr Sedan4dr Sedan
Base Price $41,370 $50,820
Base Invoice $38,474 $48,024
AWD 2,165 1,900
Navigation System / Mark Levinson Pkg. 2,835  
Luxury Package 3,985  
Cargo net 65  
Luxury Level Two Package   3,950
Premium Luxury Collection   4,600
Performance braking system (optional)   395
AWD 2,014 1,672
Navigation System / Mark Levinson Pkg. 2,616  
Luxury Package 3,665  
Cargo net 39  
Luxury Level Two Package   3,476
Premium Luxury Collection   4,048
Performance braking system (optional)   348
Options (change) 9,050 10,845
Options (change) 8,334 9,544
Destination 975 875
Total Price $51,395 $62,540
Total Invoice $47,783 $58,443

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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: $13,450
TrueDelta Adjusted Invoice Difference: $12,803
Model Year20172011
ModelISSTS
Trim350Luxury
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$51,395$62,540
Adjustments for Features-2,3050
Feature-Adjusted Total Price$49,090$62,540
Total Invoice$47,783$58,443
Adjustments for Features-2,1430
Feature-Adjusted Total Invoice$45,640$58,443

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Features Comparison: Lexus IS vs. Cadillac STS

Model Year20172011
ModelISSTS
Trim350Luxury
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
AWD$1700$1700
Accessories 
Adaptive cruise control$600 
Cruise control $150
Remote app$25 
Remote start $150
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed$200 
Cross-traffic warning, rear$100 
Forward collision warning$200 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure prevention, steering-based$200 
Obstacle detection, front$150 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Rear side airbags$300 
Rearview camera$200 
Vehicle health reports$0 
Cargo Management 
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 passenger-side mirror$75 
Compass $0
Head-up display (HUD) $350
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$8,405$6,100
Value of Feature Adjustments$2,305$0
Value of Feature Adjustments-2,1430

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Specifications Comparison: Lexus IS vs. Cadillac STS

Model Year20172011
ModelISSTS
Body4dr Sedan4dr Sedan
Wheelbase110.2 in116.4 in
Length184.3 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

Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Speed limit information0No
Navigation system550Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Vehicle health reports0No
App support0No
Total Requested87570%
Total Not Requested37530%
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 system200Yes
LED headlights500No
Rear cross-traffic detection100No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rearview camera200No
Total Requested262570%
Total Not Requested115030%

Option Package Details
Cadillac STS Luxury

AWD
FeatureValueRequested?
AWD0Yes
235/50R17 tires400No
Total Requested00%
Total Not Requested400100%
Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
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 Requested165080%
Total Not Requested42520%
Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Termporary spare tire150Yes
Head-up display (HUD)350No
Lane departure warning system200Yes
Blind spot warning system200Yes
Total Requested145081%
Total Not Requested35019%

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