Lexus RX Lexus RX 2015 Cadillac STS Cadillac STS 2008

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

Join Us

Lexus RX 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 RX vs. Cadillac STS Invoice Comparison

Lowest Total Price: $53,350

Lexus RX 350   
Difference: $12,390

Lowest Total Invoice: $49,814

Lexus RX 350   
Difference: $10,476

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152008
ModelRXRXSTS
Trim350450hV8
Body4dr SUV4dr SUV4dr Sedan
Base Price $40,970 $47,620 $53,275
Base Invoice $38,306 $44,761 $49,812
Luxury Package 4,950 5,635  
Comfort Package 1,390 825  
Navigation Package 1,915 1,915  
Adaptive cruise control 1,500 1,500  
Head-up display (HUD) 1,200 1,200  
Obstacle detection, rear 500 500  
Xenon HID headlights   565  
Preferred Equipment Group 1SG     11,690
Luxury Package 4,590 5,230  
Comfort Package 1,280 759  
Navigation Package 1,769 1,769  
Adaptive cruise control 1,380 1,380  
Head-up display (HUD) 1,104 1,104  
Obstacle detection, rear 460 460  
Xenon HID headlights   521  
Preferred Equipment Group 1SG     9,703
Options (change) 11,455 12,140 11,690
Options (change) 10,583 11,223 9,703
Destination 925 925 775
Total Price $53,350 $60,685 $65,740
Total Invoice $49,814 $56,909 $60,290

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 Lexus RX 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 RX vs. Cadillac STS

Lowest Adjusted Price and Invoice: Lexus RX 350
TrueDelta Adjusted Price Difference: $14,195
TrueDelta Adjusted Invoice Difference: $12,161
Model Year201520152008
ModelRXRXSTS
Trim350450hV8
Body4dr SUV4dr SUV4dr Sedan
Engine270hp V6245hp V6 H320hp V8
TransmissionT6CVT-6T6
DrivetrainFWDFWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 12?, 12300, 15
Tire (rear if not all the same)235/55-19235/55-19235/50-18
Total Price$53,350$60,685$65,740
Adjustments for Features-1,805-1,8800
Feature-Adjusted Total Price$51,545$58,805$65,740
Cost Above Minimum$0$7,260$0
Total Invoice$49,814$56,909$60,290
Adjustments for Features-1,685-1,7630
Feature-Adjusted Total Invoice$48,129$55,146$60,290
Cost Above Minimum$0$7,017$0

Return to top

Features Comparison: Lexus RX vs. Cadillac STS

Model Year201520152008
ModelRXRXSTS
Trim350450hV8
Body4dr SUV4dr SUV4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 $1100
6-speed manually-shiftable CVT $1100 
FWD$0$0 
RWD  $0
Accessories 
AC power outlet$100$100 
Power liftgate$350$350 
Remote app$25$25 
Remote start  $150
Remote window/roof operation$15$15 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Automatic braking, high-speed or partial$200$200 
Forward collision warning$200$200 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Lane departure warning  $200
Obstacle detection, front$150$150 
Radar- or camera-based collision preparation system$0$0 
Rear side airbags$300$300 
Rearview camera$200$200 
Rollover sensor$50$50 
Cargo Management 
Cargo cover$75$75 
Cargo net  $40
Overhead sunglass holder$25$25 
Rear seat pass-through  $100
Roof rails$250$250 
Climate Control 
Rear air vents$100$100 
Rear air vents with manual controls  $150
Rear wiper$175$175 
Water-repellent front-door glass$15$15 
Drivetrain 
Limited-slip rear differential  $300
Engine / Motor 
Automatic start / stop $150 
Exterior 
Deep-tinted rear windows$275$275 
Rear bumper protector$40$40 
Infotainment 
App support$0$0 
Aux input$50$50 
Bluetooth audio streaming$25$25 
CD changer, in-dash  $325
CD player$125$125 
HD radio$50$50 
MP3-compatible player$50$50 
Rear seat audio controls  $25
Siri Eyes Free support$0$0 
SMS text-to-speech reader$25$25 
Surround sound  $250
Telematics service, such as OnStar$200$200 
Telematics service, such as OnStar, with navigation  $225
Traffic + travel information$25$25 
USB port$25$25 
Instruments, Lights, and Mirrors 
Auto-dimming headlights  $200
Auto-dimming passenger-side mirror$75$75 
Compass$0$0 
Interior ambient lighting$150$150 
Mirror tilt-down in reverse$25$25 
Power-folding mirrors$50$50 
Tachometer$75 $75
Seats and Interior Trim 
Door sill trim plates  $100
Folding second row seats$300$300 
Heated second row seats  $200
Illuminated door sill trim plates$200$200 
Leather door panel trim$250$250 
Manual fore-aft adjuster, second row seats$75$75 
Manual recliner, second row seats$75$75 
Power 4-way lumbar adjuster, driver seat  $150
Power 4-way lumbar adjuster, passenger seat  $150
Power lumbar adjuster, driver seat$100$100 
Power lumbar adjuster, passenger seat$100$100 
Power thigh support length adjuster, driver seat$100$100 
Power thigh support length adjuster, passenger seat$100$100 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500
Alloy wheels$350$350 
Performance steering system (optional)  $0
Polished alloy wheels  $350
Sport suspension (upgrade)  $0
Total Value of Features$6,395$6,470$4,590
Value of Feature Adjustments$1,805$1,880$0
Value of Feature Adjustments-1,685-1,7630

Return to top

Specifications Comparison: Lexus RX vs. Cadillac STS

Model Year20152008
ModelRXSTS
Body4dr SUV4dr Sedan
Wheelbase107.9 in116.4 in
Length187.8 in196.7 in
Width74.2 in72.6 in
Height66.3 in57.6 in
Curb Weight4,179 lb.3,974 lb.
Fuel Capacity19.2 gal.17.0 gal.
Row 1 Headroom39.1 in38.7 in
Row 1 Shoulder Room58.0 in58.6 in
Row 1 Hip Room55.5 in54.6 in
Row 1 Legroom43.1 in42.6 in
Row 2 Headroom37.7 in37.9 in
Row 2 Shoulder Room57.6 in57.4 in
Row 2 Hip Room54.5 in55.6 in
Row 2 Legroom36.8 in38.3 in
Cargo Volume,
Minimum
40.0 ft313.8 ft3
Cargo Volume,
Maximum
80.3 ft313.8 ft3

Return to top

Option Package Details
Lexus RX 350

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
Leather seating surfaces900Yes
Sunroof900Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Leather door panel trim250No
Total Requested252568%
Total Not Requested117532%
Comfort Package
FeatureValueRequested?
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rain-sensing wipers100Yes
Xenon HID headlights500Yes
Total Requested1100100%
Total Not Requested00%
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%

Option Package Details
Lexus RX 450h

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
Leather seating surfaces900Yes
Sunroof900Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Leather door panel trim250No
Total Requested252568%
Total Not Requested117532%
Comfort Package
FeatureValueRequested?
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rain-sensing wipers100Yes
Total Requested600100%
Total Not Requested00%
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%

Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SG
FeatureValueRequested?
Adaptive shocks - electrical500No
Cooled or ventilated front seats300Yes
Sunroof900Yes
Adaptive cruise control450Yes
235/50WR18 tires200No
255/45WR18 tires200No
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Head-up display (HUD)350Yes
Lane departure warning system200No
Blind spot warning system200Yes
Sport suspension (upgrade)250No
Performance braking system (optional)250No
Limited-slip rear differential300No
Rear spoiler200Yes
Additional engine cooling0No
Power steering cooler0No
Performance steering system (optional)250No
Navigation system600Yes
Bluetooth cell phone link100Yes
Surround sound250No
DVD-compatible player0Yes
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested375056%
Total Not Requested297544%

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 SUVs
See TrueDelta's information for all Lexus models.