Cadillac STS Cadillac STS 2010 Toyota Sienna Toyota Sienna 2009

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

Join Us

Cadillac STS vs. Toyota Sienna 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. Toyota Sienna Invoice Comparison

Lowest Total Price: $38,302

Toyota Sienna Limited   
Difference: $31,308

Lowest Total Invoice: $34,218

Toyota Sienna Limited   
Difference: $31,609

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102009
ModelSTSSienna
TrimV8 PerformanceLimited
Body4dr Sedan4dr Minivan, ext.
Base Price $68,785 $35,665
Base Invoice $65,002 $32,097
Preferred Accessory Package   292
Xenon HID headlights   1,115
Rear spoiler   485
Preferred Accessory Package   187
Xenon HID headlights   892
Rear spoiler   297
Options (change) 0 1,892
Options (change) 0 1,376
Destination 825 745
Total Price $69,610 $38,302
Total Invoice $65,827 $34,218

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 Toyota Sienna 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. Toyota Sienna

Lowest Adjusted Price and Invoice: Toyota Sienna Limited
TrueDelta Adjusted Price Difference: $30,523
TrueDelta Adjusted Invoice Difference: $30,867
Model Year20102009
ModelSTSSienna
TrimV8 PerformanceLimited
Body4dr Sedan4dr Minivan, ext.
Engine320hp V8266hp V6
TransmissionT6A5
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)300, 15360, 10
Tire (rear if not all the same)235/50-18225/60-17
Total Price$69,610$38,302
Adjustments for Features-7850
Feature-Adjusted Total Price$68,825$38,302
Total Invoice$65,827$34,218
Adjustments for Features-7420
Feature-Adjusted Total Invoice$65,085$34,218

Return to top

Features Comparison: Cadillac STS vs. Toyota Sienna

Model Year20102009
ModelSTSSienna
TrimV8 PerformanceLimited
Body4dr Sedan4dr Minivan, ext.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
5-speed automatic $900
RWD$0 
FWD $0
Accessories 
Dual power sliding doors $800
Heated steering wheel$100 
Power flip-out rear side windows $125
Power liftgate $350
Proximity key$250 
Remote start$150 
Sunshades, second row $125
Sunshades, third row $125
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Blind spot warning system$200 
Lane departure warning$200 
Obstacle detection, front $150
Side curtain airbags$350 
Side curtain airbags, three rows $500
Cargo Management 
Console with shifter$150 
Overhead sunglass holder $25
Rear seat pass-through$100 
Removable console $200
Roof rack $300
Climate Control 
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Rear HVAC unit $400
Rear wiper $175
Wiper de-icer $25
Drivetrain 
Limited-slip rear differential$300 
Exterior 
Bodyside moldings $75
Bright-finished exhaust tip(s)$25 
Deep-tinted rear windows $275
Laminated front side windows$200 
Rear bumper protector $40
Infotainment 
Aux input $50
DVD-compatible player$0 
MP3-compatible player $50
Navigation system$600 
Rear seat audio controls$25 
Satellite radio$200 
Surround sound$250 
Telematics service, such as OnStar, with navigation$225 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Compass $0
Conversation mirror $25
Head-up display (HUD)$350 
Headlight washers$50 
Power-folding mirrors $50
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Door sill trim plates$100 
Folding second row seats $300
Heated second row seats$200 
Leather seating surfaces, third-row seats $200
Leather-wrapped steering wheel $150
Manual fore-aft adjuster, second row seats $75
Manual recliner, second row seats $75
Manual recliner, third row seats $125
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power height adjuster, passenger seat$100 
Power lumbar adjuster, driver seat $100
Power tilt adjuster, passenger seat$100 
Removable second row seats $0
Stowable third row seats $600
Wood trim$300 
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Alloy wheels $350
Polished alloy wheels$350 
Sport suspension (upgrade)$0 
Total Value of Features$8,025$7,240
Value of Feature Adjustments$785$0
Value of Feature Adjustments-7420

Return to top

Specifications Comparison: Cadillac STS vs. Toyota Sienna

Model Year20102009
ModelSTSSienna
Body4dr Sedan4dr Minivan, ext.
Wheelbase116.4 in119.3 in
Length196.7 in200.0 in
Width72.6 in77.4 in
Height57.6 in68.9 in
Curb Weight3,974 lb.4,178 lb.
Fuel Capacity17.0 gal.20.0 gal.
Row 1 Headroom38.7 in42.0 in
Row 1 Shoulder Room58.6 in63.8 in
Row 1 Hip Room54.6 in58.4 in
Row 1 Legroom42.6 in42.9 in
Row 2 Headroom37.9 in40.2 in
Row 2 Shoulder Room57.4 in64.9 in
Row 2 Hip Room55.6 in67.5 in
Row 2 Legroom38.3 in39.6 in
Row 3 Headroom0.0 in38.1 in
Row 3 Shoulder Room0.0 in61.1 in
Row 3 Hip Room0.0 in51.8 in
Row 3 Legroom0.0 in39.5 in
Cargo Volume,
Minimum
13.8 ft343.6 ft3
Cargo Volume,
Behind R2
13.894.5 ft3
Cargo Volume,
Maximum
13.8148.9 ft3

Return to top

Option Package Details
Toyota Sienna Limited

Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Adaptive cruise control450Yes
Total Requested950100%
Total Not Requested00%
Preferred Accessory Package
FeatureValueRequested?
Floor mats75Yes
Cargo net40Yes
First-aid kit15No
Total Requested11588%
Total Not Requested1512%

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.