Toyota Sienna Toyota Sienna 2009 Cadillac STS Cadillac STS 2006

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

Join Us

Toyota Sienna 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.

Toyota Sienna vs. Cadillac STS Invoice Comparison

Lowest Total Price: $32,296

Toyota Sienna XLE   
Difference: $13,439

Lowest Total Invoice: $28,943

Toyota Sienna XLE   
Difference: $13,037

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092009200620062006
ModelSiennaSiennaSTSSTSSTS
TrimXLELimitedV6V8STS-V
Body4dr Minivan, ext.4dr Minivan, ext.4dr Sedan4dr Sedan4dr Sedan
Base Price $29,725 $35,665 $41,020 $47,520 $73,070
Base Invoice $26,751 $32,097 $37,944 $43,956 $67,704
Foglamp Package 180        
Preferred Accessory Package 292 292      
XLE Extra Value Package #2 585        
Obstacle detection, rear 500        
Auto-dimming rearview mirror 269        
Preferred Equipment Group 1SB     2,640    
Universal garage door opener     155    
Sunroof     1,200 1,200 1,200
Preferred Equipment Group 1SE       4,445  
Foglamp Package 144        
Preferred Accessory Package 187 187      
XLE Extra Value Package #2 527        
Obstacle detection, rear 400        
Auto-dimming rearview mirror 189        
Preferred Equipment Group 1SB     2,191    
Universal garage door opener     129    
Sunroof     996 996 996
Preferred Equipment Group 1SE       3,689  
Options (change) 1,826 292 3,995 5,645 1,200
Options (change) 1,447 187 3,316 4,685 996
Destination 745 745 720 720 720
Gas Tax 0 0 0 0 2,100
Total Price $32,296 $36,702 $45,735 $53,885 $77,090
Total Invoice $28,943 $33,029 $41,980 $49,361 $71,520

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 Toyota Sienna 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: Toyota Sienna vs. Cadillac STS

Lowest Adjusted Price and Invoice: Toyota Sienna XLE
TrueDelta Adjusted Price Difference: $15,654
TrueDelta Adjusted Invoice Difference: $15,022
Model Year20092009200620062006
ModelSiennaSiennaSTSSTSSTS
TrimXLELimitedV6V8STS-V
Body4dr Minivan, ext.4dr Minivan, ext.4dr Sedan4dr Sedan4dr Sedan
Engine266hp V6266hp V6254hp V6320hp V8469hp V8
TransmissionA5A5T5T5T6
DrivetrainFWDFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6360, 10?, 8300, 15300, 15
Tire (rear if not all the same)215/65-16225/60-17235/50-17235/50-17255/45-18
Total Price$32,296$36,702$45,735$53,885$77,090
Adjustments for Features-2,215-2,6650-1,440-3,955
Feature-Adjusted Total Price$30,081$34,037$45,735$52,445$73,135
Cost Above Minimum$0$3,956$0$6,710$27,400
Total Invoice$28,943$33,029$41,980$49,361$71,520
Adjustments for Features-1,985-2,3980-1,319-3,669
Feature-Adjusted Total Invoice$26,958$30,631$41,980$48,042$67,851
Cost Above Minimum$0$3,673$0$6,062$25,871

Return to top

Features Comparison: Toyota Sienna vs. Cadillac STS

Model Year20092009200620062006
ModelSiennaSiennaSTSSTSSTS
TrimXLELimitedV6V8STS-V
Body4dr Minivan, ext.4dr Minivan, ext.4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed automatic$900$900   
5-speed manually-shiftable automatic  $1000$1000 
6-speed manually-shiftable automatic    $1100
FWD$0$0   
RWD  $0$0$0
Accessories 
Dual power sliding doors$800$800   
Heated steering wheel   $100$100
Power flip-out rear side windows$125$125   
Power liftgate$350$350   
Proximity key  $250$250$250
Remote start  $150$150$150
Sunshades, second row$125$125   
Sunshades, third row$125$125   
Tilt/telescoping steering wheel, manual$250$250   
Tilt/telescoping steering wheel, power  $350$350$350
Brakes, Airbags, and Other Safety 
Obstacle detection, front$150$150   
Side curtain airbags  $350$350$350
Side curtain airbags, three rows$500$500   
Tires, run-flat    $150
Cargo Management 
Cargo net$40$40 $40$40
Console with shifter  $150$150$150
Overhead sunglass holder$25$25   
Rear seat pass-through  $100$100$100
Removable console$200$200   
Roof rack$300$300   
Climate Control 
Heated windshield washer nozzles    $15
Rain-sensing wipers  $175$175$175
Rear air vents  $100  
Rear air vents with automatic controls$250$250   
Rear air vents with manual controls   $150$150
Rear HVAC unit$400$400   
Rear wiper$175$175   
Variable intermittent wipers$75$75   
Wiper de-icer$25$25   
Drivetrain 
Limited-slip rear differential    $300
Exterior 
Bodyside moldings$75$75   
Bright-finished exhaust tip(s)  $25$25$25
Deep-tinted rear windows$275$275   
Laminated front side windows  $200$200$200
Rear spoiler    $200
Infotainment 
Aux input$50$50   
Bluetooth cell phone link $100 $100$100
DVD-compatible player   $0$0
MP3-compatible player$50$50   
Navigation system   $600$600
Surround sound   $250$250
Telematics service, such as OnStar  $200$200$200
Voice control for nav and audio   $100$100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75$75
Auto-dimming headlights    $200
Compass$0$0$0  
Conversation mirror$25$25   
Headlight washers    $50
Power-folding mirrors $50   
Turn signals on or near mirrors $25$25$25$25
Xenon HID headlights    $500
Seats and Interior Trim 
Folding second row seats$300$300   
Heated second row seats   $200$200
Manual fore-aft adjuster, second row seats$75$75   
Manual recliner, second row seats$75$75   
Manual recliner, third row seats$125$125   
Memory system, driver seat $200$200$200$200
Power 4-way lumbar adjuster, driver seat  $150$150$150
Power 4-way lumbar adjuster, passenger seat  $150$150$150
Power height adjuster, passenger seat  $100$100$100
Power lumbar adjuster, driver seat$100$100   
Power tilt adjuster, passenger seat  $100$100$100
Removable second row seats$0$0   
Stowable third row seats$600$600   
Synthetic suede inserts in leather seating surfaces    $0
Upholstered instrument panel, leather    $1000
Wood trim  $300$300$300
Suspension, Wheels, and Tires 
Alloy wheels$350$350   
Auto-leveling rear shocks  $200$200$200
Performance steering system (optional)    $0
Polished alloy wheels  $350$350$350
Sport suspension (upgrade)    $0
Total Value of Features$6,915$7,365$4,700$6,140$8,655
Value of Feature Adjustments$2,215$2,665$0$1,440$3,955
Value of Feature Adjustments-1,985-2,3980-1,319-3,669

Return to top

Specifications Comparison: Toyota Sienna vs. Cadillac STS

Model Year20092006
ModelSiennaSTS
Body4dr Minivan, ext.4dr Sedan
Wheelbase119.3 in116.4 in
Length200.0 in196.3 in
Width77.4 in72.6 in
Height68.9 in57.6 in
Curb Weight4,178 lb.3,961 lb.
Fuel Capacity20.0 gal.17.0 gal.
Row 1 Headroom42.0 in38.7 in
Row 1 Shoulder Room63.8 in58.6 in
Row 1 Hip Room58.4 in54.6 in
Row 1 Legroom42.9 in42.6 in
Row 2 Headroom40.2 in37.9 in
Row 2 Shoulder Room64.9 in57.4 in
Row 2 Hip Room67.5 in55.6 in
Row 2 Legroom39.6 in38.3 in
Row 3 Headroom38.1 in0.0 in
Row 3 Shoulder Room61.1 in0.0 in
Row 3 Hip Room51.8 in0.0 in
Row 3 Legroom39.5 in0.0 in
Cargo Volume,
Minimum
43.6 ft313.8 ft3
Cargo Volume,
Behind R2
94.5 ft313.8 ft3
Cargo Volume,
Maximum
148.9 ft313.8 ft3

Return to top

Option Package Details
Toyota Sienna XLE

Foglamp Package
FeatureValueRequested?
Fog lights125Yes
Wiper de-icer25No
Daytime running lights (optional)0No
Total Requested12583%
Total Not Requested2517%
Preferred Accessory Package
FeatureValueRequested?
Floor mats75Yes
Cargo net40Yes
First-aid kit15No
Total Requested11588%
Total Not Requested1512%
XLE Extra Value Package #2
FeatureValueRequested?
Sunroof900Yes
Leather seating surfaces, third-row seats200No
Leather seating surfaces900Yes
Heated front seats200Yes
Sunshades, second row125No
Sunshades, third row125No
Total Requested200082%
Total Not Requested45018%

Option Package Details
Toyota Sienna Limited

Preferred Accessory Package
FeatureValueRequested?
Floor mats75Yes
Cargo net40Yes
First-aid kit15No
Total Requested11588%
Total Not Requested1512%

Option Package Details
Cadillac STS V6

Preferred Equipment Group 1SB
FeatureValueRequested?
Wood trim300No
Heated front seats200Yes
CD changer, in-dash200Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Rain-sensing wipers100No
Memory system, driver seat200Yes
Interior air filter0Yes
Polished alloy wheels0No
Total Requested60046%
Total Not Requested70054%

Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SE
FeatureValueRequested?
Navigation system600No
Heated second row seats200No
Universal garage door opener100Yes
Bluetooth cell phone link100Yes
Heated steering wheel100No
Interior air filter0Yes
Cargo net40Yes
Surround sound250No
DVD-compatible player0No
Bose, 300W, 15 speakers (with subwoofer)350No
Voice control for nav and audio100No
Rear air vents with manual controls50Yes
Wood trim300No
Heated front seats200Yes
CD changer, in-dash200Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Rain-sensing wipers100No
Memory system, driver seat200Yes
Polished alloy wheels0No
Total Requested89028%
Total Not Requested230072%

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 Minivans
See TrueDelta's information for all Toyota models.