Cadillac STS Cadillac STS 2009 Lexus RX Lexus RX 2016

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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: $53,705

Lexus RX 350   
Difference: $4,820

Lowest Total Invoice: $50,123

Lexus RX 350   
Difference: $3,457

Calculate Payments

  Down Payment Interest Rate Term
Model Year2009200920162016
ModelSTSSTSRXRX
TrimV6V8350450h
Body4dr Sedan4dr Sedan4dr SUV4dr SUV
Base Price $46,410 $55,910 $41,900 $52,235
Base Invoice $43,393 $52,276 $39,177 $49,101
Preferred Equipment Group 1SC 8,600      
Premium Luxury Collection 2,740      
Preferred Equipment Group 1SG   11,940    
Luxury Package     4,610  
Sunroof     1,100  
Navigation Package     1,750  
Cold Weather Package     315  
Power-folding second row seats     1,480  
Obstacle detection, rear     500  
Blind spot warning system     500  
Head-up display (HUD)     600 600
Heated steering wheel       150
Wood/leather-wrapped steering wheel       300
Preferred Equipment Group 1SC 7,138      
Premium Luxury Collection 2,274      
Preferred Equipment Group 1SG   9,910    
Luxury Package     4,241  
Sunroof     1,012  
Navigation Package     1,619  
Cold Weather Package     289  
Power-folding second row seats     1,363  
Obstacle detection, rear     460  
Blind spot warning system     460  
Head-up display (HUD)     552 552
Heated steering wheel       139
Wood/leather-wrapped steering wheel       276
Options (change) 11,340 11,940 10,855 1,050
Options (change) 9,412 9,910 9,996 967
Destination 775 775 950 950
Total Price $58,525 $68,625 $53,705 $54,235
Total Invoice $53,580 $62,961 $50,123 $51,018

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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 Cadillac STS dealer quotes or Lexus RX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac STS vs. Lexus RX

Lowest Adjusted Price and Invoice: Lexus RX 350
TrueDelta Adjusted Price Difference: $8,275
TrueDelta Adjusted Invoice Difference: $6,682
Model Year2009200920162016
ModelSTSSTSRXRX
TrimV6V8350450h
Body4dr Sedan4dr Sedan4dr SUV4dr SUV
Engine302hp V6320hp V8295hp V6259hp V6 H
TransmissionT6T6T8CVT-6
DrivetrainRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15?, 12?, 12
Tire (rear if not all the same)235/50-18235/50-18235/55-20235/65-18
Total Price$58,525$68,625$53,705$54,235
Adjustments for Features0-750-3,455-1,805
Feature-Adjusted Total Price$58,525$67,875$50,250$52,430
Cost Above Minimum$0$9,350$0$2,180
Total Invoice$53,580$62,961$50,123$51,018
Adjustments for Features0-688-3,225-1,698
Feature-Adjusted Total Invoice$53,580$62,273$46,898$49,320
Cost Above Minimum$0$8,693$0$2,422

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Features Comparison: Cadillac STS vs. Lexus RX

Model Year2009200920162016
ModelSTSSTSRXRX
TrimV6V8350450h
Body4dr Sedan4dr Sedan4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100  
8-speed manually-shiftable automatic  $1300 
6-speed manually-shiftable CVT   $1100
RWD$0$0  
FWD  $0$0
Accessories 
Adaptive cruise control $600  
Cruise control$150 $150$150
Power liftgate  $350$350
Remote app  $25$25
Remote start$150$150  
Remote window/roof operation  $15$15
Sunshades, second row  $125 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0
Cross-traffic warning, rear  $100$100
Knee airbag, driver  $75$75
Knee airbag, passenger  $75$75
Lane departure warning$200$200  
Obstacle detection, front  $150$150
Rear side airbags  $300$300
Rearview camera  $200$200
Rollover sensor  $50$50
Vehicle health reports  $0$0
Cargo Management 
Cargo cover  $75$75
Cargo net$40$40  
Overhead sunglass holder  $25$25
Rear seat pass-through$100$100  
Roof rails  $250$250
Climate Control 
Rear air vents  $100$100
Rear air vents with manual controls$150$150  
Rear wiper  $175$175
Water-repellent front-door glass  $15$15
Wiper de-icer  $25 
Drivetrain 
Limited-slip rear differential$300$300  
Engine / Motor 
Automatic start / stop   $150
Exterior 
Bright-finished exhaust tip(s)$25$25$25 
Deep-tinted rear windows  $275$275
Rear bumper protector  $40$40
Self-repairing paint  $0$0
Wheel-lip moldings  $75$75
Infotainment 
App support  $0$0
Aux input  $50$50
Bluetooth audio streaming  $25$25
CD changer, in-dash$325$325  
CD player  $125$125
HD radio  $50$50
MP3-compatible player  $50$50
Rear seat audio controls$25$25  
Siri Eyes Free support  $0$0
SMS text-to-speech reader  $25$25
Surround sound$250$250  
Telematics service, such as OnStar  $200$200
Telematics service, such as OnStar, with navigation$225$225  
Traffic + travel information  $25$25
USB port  $25$25
Instruments, Lights, and Mirrors 
Analog clock  $25$25
Auto-dimming headlights$200$200  
Auto-dimming passenger-side mirror  $75$75
Headlight washers$50$50$50 
Interior ambient lighting  $150 
LED headlights, single projector or low beam only  $750$750
Mirror tilt-down in reverse  $25$25
Power-folding mirrors  $50$50
Tachometer$75$75$75 
Xenon HID headlights$500$500  
Seats and Interior Trim 
Door sill trim plates$100$100 $100
Folding second row seats   $300
Heated second row seats$200$200$200 
Illuminated door sill trim plates  $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$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150$150 
Power lumbar adjuster, driver seat   $100
Power lumbar adjuster, passenger seat   $100
Power thigh support length adjuster, driver seat  $100 
Power-folding second row seats  $700 
Wood trim$300$300 $300
Wood trim, alternative type  $300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500  
Alloy wheels   $350
Auto-leveling rear shocks$200   
Chrome-coated alloy wheels  $600 
Electronic systems calibration selector  $200$200
Performance steering system (optional)$0$0  
Polished alloy wheels$350$350  
Sport suspension (upgrade)$0$0  
Total Value of Features$5,315$6,065$8,770$7,120
Value of Feature Adjustments$0$750$3,455$1,805
Value of Feature Adjustments0-688-3,225-1,698

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Specifications Comparison: Cadillac STS vs. Lexus RX

Model Year20092016
ModelSTSRX
Body4dr Sedan4dr SUV
Wheelbase116.4 in109.8 in
Length196.7 in192.5 in
Width72.6 in74.6 in
Height57.6 in67.7 in
Curb Weight3,974 lb.4,223 lb.
Fuel Capacity17.0 gal.19.2 gal.
Row 1 Headroom38.7 in39.4 in
Row 1 Shoulder Room58.6 in57.8 in
Row 1 Hip Room54.6 in56.6 in
Row 1 Legroom42.6 in44.1 in
Row 2 Headroom37.9 in39.1 in
Row 2 Shoulder Room57.4 in57.6 in
Row 2 Hip Room55.6 in56.1 in
Row 2 Legroom38.3 in38.0 in
Cargo Volume,
Minimum
13.8 ft318.4 ft3
Cargo Volume,
Maximum
13.856.3 ft3

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Option Package Details
Cadillac STS V6

Preferred Equipment Group 1SC
FeatureValueRequested?
Xenon HID headlights500Yes
Auto-leveling rear shocks200No
Headlight washers50Yes
235/50WR18 tires200No
Auto-dimming headlights200No
255/45WR18 tires200No
Navigation system600Yes
Surround sound250No
DVD-compatible player0Yes
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Cooled or ventilated front seats300Yes
Wood/leather-wrapped steering wheel0Yes
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
Heated steering wheel100Yes
Cargo net40No
Wood trim300Yes
Heated front seats200Yes
Heated second row seats200Yes
CD changer, in-dash200No
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
Total Requested325054%
Total Not Requested271546%
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%

Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SG
FeatureValueRequested?
Adaptive shocks - electrical500No
Cooled or ventilated front seats300Yes
Sunroof900Yes
Adaptive cruise control450No
235/50WR18 tires200No
255/45WR18 tires200No
Termporary spare tire150Yes
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
Surround sound250No
DVD-compatible player0Yes
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested335049%
Total Not Requested342551%

Option Package Details
Lexus RX 350

Power-folding second row seats
FeatureValueRequested?
Power-folding second row seats400No
Heated second row seats200Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Total Requested70064%
Total Not Requested40036%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Blind spot warning system
FeatureValueRequested?
Blind spot warning system200Yes
Rear cross-traffic detection100No
Total Requested20067%
Total Not Requested10033%
Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, driver seat50Yes
Power thigh support adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat50Yes
Sunshades, second row125No
Wood/leather-wrapped steering wheel0Yes
Heated steering wheel100Yes
Interior ambient lighting150No
Wood trim, alternative type300Yes
Illuminated door sill trim plates100No
Chrome-coated alloy wheels250Yes
235/55VR20 tires400No
Leather seating surfaces900Yes
Rain-sensing wipers100Yes
Roof rails250No
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Leather door panel trim250No
Total Requested202557%
Total Not Requested150043%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Automatic air recirculation100Yes
SMS text-to-speech reader25No
Unbranded, 12 speakers (with subwoofer)350No
Speed limit information0No
Vehicle health reports0No
App support0No
Total Requested77567%
Total Not Requested37533%
Cold Weather Package
FeatureValueRequested?
Rain-sensing wipers100Yes
Headlight washers50Yes
Wiper de-icer25No
Quick response PTC heater (optional)0No
Total Requested15086%
Total Not Requested2514%

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