Acura RDX Acura RDX 2008 Cadillac STS Cadillac STS 2011

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Acura RDX 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.

Acura RDX vs. Cadillac STS Invoice Comparison

Lowest Total Price: $37,410

Acura RDX   
Difference: $22,080

Lowest Total Invoice: $34,430

Acura RDX   
Difference: $21,329

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082011
ModelRDXSTS
TrimBaseLuxury
Body4dr SUV4dr Sedan
Base Price $33,195 $50,820
Base Invoice $30,505 $48,024
Technology Package 3,500  
Luxury Level Two Package   3,950
Temporary spare tire   350
Sunroof   1,200
AWD   1,900
Performance braking system (optional)   395
Technology Package 3,210  
Luxury Level Two Package   3,476
Temporary spare tire   308
Sunroof   1,056
AWD   1,672
Performance braking system (optional)   348
Options (change) 3,500 7,795
Options (change) 3,210 6,860
Destination 715 875
Total Price $37,410 $59,490
Total Invoice $34,430 $55,759

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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 Acura RDX dealer quotes or Cadillac STS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Acura RDX vs. Cadillac STS

Lowest Adjusted Price and Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $21,065
TrueDelta Adjusted Invoice Difference: $20,378
Model Year20082011
ModelRDXSTS
TrimBaseLuxury
Body4dr SUV4dr Sedan
Engine240hp I4302hp V6
TransmissionT5T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)17/22 MPG17/26 MPG
Audio (watts, speakers)410, 10300, 15
Tire (rear if not all the same)235/55-18235/50-17
Total Price$37,410$59,490
Adjustments for Features0-1,015
Feature-Adjusted Total Price$37,410$58,475
Total Invoice$34,430$55,759
Adjustments for Features0-951
Feature-Adjusted Total Invoice$34,430$54,808

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Features Comparison: Acura RDX vs. Cadillac STS

Model Year20082011
ModelRDXSTS
TrimBaseLuxury
Body4dr SUV4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Heated steering wheel $100
Proximity key $250
Remote start $150
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Obstacle detection, rear $250
Rearview camera$200 
Rollover sensor$50 
Cargo Management 
Cargo cover$75 
Cargo net $40
Rear seat pass-through $100
Climate Control 
Automatic air recirculation $100
Rear air vents with manual controls $150
Rear wiper$175 
Drivetrain 
Active rear differential$500 
Exterior 
Bodyside cladding$350 
Deep-tinted rear windows$275 
Laminated front side windows $200
Rear spoiler$200 
Infotainment 
Aux input$50 
DVD-Audio-compatible player$0 
DVD-compatible player $0
MP3-compatible player$50 
Rear seat audio controls $25
Telematics service, such as OnStar, with navigation $225
Traffic information$25 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming headlights $200
Auto-dimming rearview mirror $150
Automatic headlights $125
Automatic-off headlights$25 
Boost gauge$75 
Compass $0
Headlight washers $50
Interior ambient lighting$150 
Mirror tilt-down in reverse$25 
Seats and Interior Trim 
Cooled or ventilated front seats $300
Folding second row seats$300 
Heated second row seats $200
Leather door panel trim$250 
Leather-wrapped steering wheel$150 
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power fore-aft adjuster, passenger seat $100
Power height adjuster, passenger seat $100
Power lumbar adjuster, driver seat$100 
Power recliner, passenger seat $100
Power tilt adjuster, passenger seat $100
Wood trim $300
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Alloy wheels$350 
Polished alloy wheels $350
Total Value of Features$6,325$7,340
Value of Feature Adjustments$0$1,015
Value of Feature Adjustments0-951

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Specifications Comparison: Acura RDX vs. Cadillac STS

Model Year20082011
ModelRDXSTS
Body4dr SUV4dr Sedan
Wheelbase104.3 in116.4 in
Length180.7 in196.7 in
Width73.6 in72.6 in
Height65.2 in57.6 in
Curb Weight3,968 lb.4,125 lb.
Fuel Capacity18.0 gal.17.0 gal.
Row 1 Headroom38.7 in38.7 in
Row 1 Shoulder Room58.2 in58.6 in
Row 1 Hip Room54.4 in54.6 in
Row 1 Legroom41.8 in42.6 in
Row 2 Headroom38.3 in37.9 in
Row 2 Shoulder Room56.3 in57.4 in
Row 2 Hip Room53.0 in55.6 in
Row 2 Legroom37.6 in38.3 in
Cargo Volume,
Minimum
27.8 ft313.8 ft3
Cargo Volume,
Maximum
60.6 ft313.8 ft3

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Option Package Details
Acura RDX

Technology Package
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Rearview camera200No
Surround sound250Yes
Voice control for nav and audio100Yes
Traffic information25No
ELS, 410W, 10 speakers (with subwoofer)350No
Total Requested95062%
Total Not Requested57538%

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 headlights200No
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0No
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested145070%
Total Not Requested62530%

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