Cadillac STS Cadillac STS 2010 Lexus RX Lexus RX 2015

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

Join Us

Cadillac STS vs. Lexus RX 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 RX Invoice Comparison

Lowest Total Price: $53,250

Lexus RX 350   
Difference: $8,705

Lowest Total Invoice: $49,743

Lexus RX 350   
Difference: $8,152

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102015
ModelSTSRX
TrimV6 Luxury350
Body4dr Sedan4dr SUV
Base Price $50,385 $40,970
Base Invoice $47,614 $38,306
Premium Luxury Collection 4,500  
Luxury Level Two Package 3,950  
AWD 1,900 1,400
Performance braking system (optional) 395  
Luxury Package   4,950
Comfort Package   1,390
Navigation Package   1,915
Head-up display (HUD)   1,200
Obstacle detection, rear   500
Premium Luxury Collection 3,960  
Luxury Level Two Package 3,476  
AWD 1,672 1,309
Performance braking system (optional) 348  
Luxury Package   4,590
Comfort Package   1,280
Navigation Package   1,769
Head-up display (HUD)   1,104
Obstacle detection, rear   460
Options (change) 10,745 11,355
Options (change) 9,456 10,512
Destination 825 925
Total Price $61,955 $53,250
Total Invoice $57,895 $49,743

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 RX 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 RX

Lowest Adjusted Price and Invoice: Lexus RX 350
TrueDelta Adjusted Price Difference: $11,360
TrueDelta Adjusted Invoice Difference: $10,632
Model Year20102015
ModelSTSRX
TrimV6 Luxury350
Body4dr Sedan4dr SUV
Engine302hp V6270hp V6
TransmissionT6T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)17/26 MPG18/24 MPG
Audio (watts, speakers)300, 15?, 12
Tire (rear if not all the same)235/50-17235/55-19
Total Price$61,955$53,250
Adjustments for Features0-2,655
Feature-Adjusted Total Price$61,955$50,595
Total Invoice$57,895$49,743
Adjustments for Features0-2,480
Feature-Adjusted Total Invoice$57,895$47,263

Return to top

Features Comparison: Cadillac STS vs. Lexus RX

Model Year20102015
ModelSTSRX
TrimV6 Luxury350
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
AWD$1700$1700
Accessories 
AC power outlet $100
Power liftgate $350
Remote app $25
Remote start$150 
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Knee airbag, driver $75
Knee airbag, passenger $75
Lane departure warning$200 
Obstacle detection, front $150
Rear side airbags $300
Rearview camera $200
Rollover sensor $50
Cargo Management 
Cargo cover $75
Cargo net$40 
Overhead sunglass holder $25
Rear seat pass-through$100 
Roof rails $250
Climate Control 
Rain-sensing wipers $175
Rear air vents $100
Rear air vents with manual controls$150 
Rear wiper $175
Variable intermittent wipers$75 
Water-repellent front-door glass $15
Drivetrain 
Lockable center differential $150
Exterior 
Deep-tinted rear windows $275
Rear bumper protector $40
Rear spoiler $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
Surround sound$250 
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 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Interior ambient lighting $150
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Seats and Interior Trim 
Door sill trim plates$100 
Folding second row seats $300
Heated second row seats$200 
Illuminated door sill trim plates $200
Leather door panel trim $250
Manual fore-aft adjuster, second row seats $75
Manual recliner, second row seats $75
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power lumbar adjuster, driver seat $100
Power lumbar adjuster, passenger seat $100
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Suspension, Wheels, and Tires 
Alloy wheels $350
Polished alloy wheels$350 
Total Value of Features$5,490$8,145
Value of Feature Adjustments$0$2,655
Value of Feature Adjustments0-2,480

Return to top

Specifications Comparison: Cadillac STS vs. Lexus RX

Model Year20102015
ModelSTSRX
Body4dr Sedan4dr SUV
Wheelbase116.4 in107.9 in
Length196.7 in187.8 in
Width72.6 in74.2 in
Height57.6 in66.3 in
Curb Weight4,125 lb.4,343 lb.
Fuel Capacity17.0 gal.19.2 gal.
Row 1 Headroom38.7 in39.1 in
Row 1 Shoulder Room58.6 in58.0 in
Row 1 Hip Room54.6 in55.5 in
Row 1 Legroom42.6 in43.1 in
Row 2 Headroom37.9 in37.7 in
Row 2 Shoulder Room57.4 in57.6 in
Row 2 Hip Room55.6 in54.5 in
Row 2 Legroom38.3 in36.8 in
Cargo Volume,
Minimum
13.8 ft340.0 ft3
Cargo Volume,
Maximum
13.880.3 ft3

Return to top

Option Package Details
Cadillac STS V6 Luxury

Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Termporary spare tire150Yes
Head-up display (HUD)350Yes
Lane departure warning system200No
Blind spot warning system200Yes
Total Requested160089%
Total Not Requested20011%
Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Navigation system600Yes
Surround sound250No
DVD-compatible player0Yes
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested125060%
Total Not Requested82540%

Option Package Details
Lexus RX 350

AWD
FeatureValueRequested?
AWD0Yes
Lockable center differential150No
Total Requested00%
Total Not Requested150100%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Power thigh support adjuster, driver seat100No
Power thigh support adjuster, passenger seat100No
Wood/leather-wrapped steering wheel0Yes
Heated steering wheel100Yes
Headlight washers50Yes
AC power outlet100No
Automatic air recirculation100Yes
Blind spot warning system200Yes
Illuminated door sill trim plates100No
235/55VR19 tires400No
Auto-dimming passenger-side mirror75No
Leather door panel trim250No
Leather seating surfaces900Yes
Sunroof900Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Total Requested252568%
Total Not Requested117532%
Comfort Package
FeatureValueRequested?
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rain-sensing wipers100No
Xenon HID headlights500Yes
Total Requested100091%
Total Not Requested1009%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
SMS text-to-speech reader25No
Traffic + travel information25No
Speed limit information0No
App support0No
Remote app25No
Total Requested70090%
Total Not Requested7510%

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.