Cadillac STS Cadillac STS 2011 Lexus IS Lexus IS 2017

We are 103,000+ car owners sharing real-world car information.

Join Us

Cadillac STS vs. Lexus IS 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.

Cadillac STS vs. Lexus IS 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 Year20112017
ModelSTSIS
TrimLuxury350
Body4dr Sedan4dr Sedan
Base Price $50,820 $41,370
Base Invoice $48,024 $38,474
Luxury Level Two Package 3,950  
Premium Luxury Collection 4,600  
AWD 1,900 2,165
Performance braking system (optional) 395  
Luxury Package   3,985
Navigation System / Mark Levinson Pkg.   2,835
Cargo net   65
Luxury Level Two Package 3,476  
Premium Luxury Collection 4,048  
AWD 1,672 2,014
Performance braking system (optional) 348  
Luxury Package   3,665
Navigation System / Mark Levinson Pkg.   2,616
Cargo net   39
Options (change) 10,845 9,050
Options (change) 9,544 8,334
Destination 875 975
Total Price $62,540 $51,395
Total Invoice $58,443 $47,783

Return to top

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 Cadillac STS dealer quotes or Lexus IS 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: Cadillac STS vs. Lexus IS

Lowest Adjusted Price and Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $13,450
TrueDelta Adjusted Invoice Difference: $12,803
Model Year20112017
ModelSTSIS
TrimLuxury350
Body4dr Sedan4dr Sedan
Engine302hp V6306hp V6
TransmissionT6T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)17/26 MPG19/26 MPG
Audio (watts, speakers)300, 15835, 15
Tire (rear if not all the same)235/50-17225/40-18
Total Price$62,540$51,395
Adjustments for Features0-2,305
Feature-Adjusted Total Price$62,540$49,090
Total Invoice$58,443$47,783
Adjustments for Features0-2,143
Feature-Adjusted Total Invoice$58,443$45,640

Return to top

Features Comparison: Cadillac STS vs. Lexus IS

Model Year20112017
ModelSTSIS
TrimLuxury350
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$6,100$8,405
Value of Feature Adjustments$0$2,305
Value of Feature Adjustments0-2,143

Return to top

Specifications Comparison: Cadillac STS vs. Lexus IS

Model Year20112017
ModelSTSIS
Body4dr Sedan4dr Sedan
Wheelbase116.4 in110.2 in
Length196.7 in184.3 in
Width72.6 in71.3 in
Height57.6 in56.3 in
Curb Weight4,125 lb.3,737 lb.
Fuel Capacity17.0 gal.17.4 gal.
Row 1 Headroom38.7 in38.2 in
Row 1 Shoulder Room58.6 in55.9 in
Row 1 Hip Room54.6 in54.3 in
Row 1 Legroom42.6 in44.8 in
Row 2 Headroom37.9 in36.9 in
Row 2 Shoulder Room57.4 in53.4 in
Row 2 Hip Room55.6 in54.0 in
Row 2 Legroom38.3 in32.2 in
Cargo Volume13.8 ft310.8 ft3

Return to top

Option Package Details
Cadillac STS Luxury

Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
DVD-compatible player0Yes
Rear seat audio controls25No
Voice control for nav and audio100Yes
Navigation system600Yes
Surround sound250Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested165080%
Total Not Requested42520%
Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Termporary spare tire150Yes
Blind spot warning system200Yes
Head-up display (HUD)350No
Lane departure warning system200Yes
Total Requested145081%
Total Not Requested35019%

Option Package Details
Lexus IS 350

AWD
FeatureValueRequested?
AWD0Yes
6-speed manually-shiftable automatic0Yes
Heated front seats200Yes
Total Requested200100%
Total Not Requested00%
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%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Navigation system550Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Speed limit information0No
Vehicle health reports0No
App support0No
Total Requested87570%
Total Not Requested37530%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Cadillac models.