Cadillac STS Cadillac STS 2006 Toyota Sienna Toyota Sienna 2016

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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: $47,048

Toyota Sienna Limited Premium   
Difference: $11,932

Lowest Total Invoice: $43,091

Toyota Sienna Limited Premium   
Difference: $10,499

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620062016
ModelSTSSTSSienna
TrimV8STS-VLimited Premium
Body4dr Sedan4dr Sedan4dr Minivan, ext.
Base Price $47,520 $73,070 $45,270
Base Invoice $43,956 $67,704 $41,646
Preferred Equipment Group 1SF 10,740    
Sunroof   1,200  
Cargo net     49
Floor mats     330
Remote start     499
Preferred Equipment Group 1SF 8,914    
Sunroof   996  
Cargo net     35
Floor mats     200
Remote start     310
Options (change) 10,740 1,200 878
Options (change) 8,914 996 545
Destination 720 720 900
Gas Tax 0 2,100 0
Total Price $58,980 $77,090 $47,048
Total Invoice $53,590 $71,520 $43,091

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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 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 Premium
TrueDelta Adjusted Price Difference: $17,682
TrueDelta Adjusted Invoice Difference: $15,765
Model Year200620062016
ModelSTSSTSSienna
TrimV8STS-VLimited Premium
Body4dr Sedan4dr Sedan4dr Minivan, ext.
Engine320hp V8469hp V8266hp V6
TransmissionT5T6T6
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15605, 10
Tire (rear if not all the same)235/50-17255/45-18235/55-18
Total Price$58,980$77,090$47,048
Adjustments for Features0-465-5,750
Feature-Adjusted Total Price$58,980$76,625$41,298
Cost Above Minimum$0$17,645$0
Total Invoice$53,590$71,520$43,091
Adjustments for Features0-431-5,266
Feature-Adjusted Total Invoice$53,590$71,089$37,825
Cost Above Minimum$0$17,499$0

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Features Comparison: Cadillac STS vs. Toyota Sienna

Model Year200620062016
ModelSTSSTSSienna
TrimV8STS-VLimited Premium
Body4dr Sedan4dr Sedan4dr Minivan, ext.
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000  
6-speed manually-shiftable automatic $1100$1100
RWD$0$0 
FWD  $0
Accessories 
AC power outlet  $100
Dual power sliding doors  $800
Power flip-out rear side windows  $125
Power liftgate  $350
Sunshades, second row  $125
Sunshades, third row  $125
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Blind spot warning system  $200
Cross-traffic warning, rear  $100
Knee airbag, driver  $75
Obstacle detection, front  $150
Rearview camera  $200
Seat cushion airbag, passenger  $75
Side curtain airbags$350$350 
Side curtain airbags, three rows  $500
Tires, run-flat $150 
Cargo Management 
Console with shifter$150$150 
Console without shifter  $150
Overhead sunglass holder  $25
Rear seat pass-through$100$100 
Roof rails  $250
Sliding center console  $50
Climate Control 
Heated windshield washer nozzles $15 
Rear air vents with automatic controls  $250
Rear air vents with manual controls$150$150 
Rear HVAC unit  $400
Rear wiper  $175
Wiper de-icer  $25
Drivetrain 
Limited-slip rear differential$300$300 
Exterior 
Bright-finished exhaust tip(s)$25$25 
Deep-tinted rear windows  $275
Laminated front side windows$200$200 
Sunroof, second row  $900
Infotainment 
Additional screen for entertainment system  $200
App support  $0
Aux input  $50
Blu-Ray-compatible entertainment system  $100
Bluetooth audio streaming  $25
CD changer, in-dash$325$325 
CD player  $125
Entertainment system, ceiling-mounted  $1000
HD radio  $50
HDMI port  $25
Intercom  $25
MP3-compatible player  $50
Satellite radio  $200
Siri Eyes Free support  $0
SMS text-to-speech reader  $25
Traffic + travel information  $25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror  $75
Compass  $0
Conversation mirror  $25
Headlight washers$50$50 
Mirror tilt-down in reverse  $25
Power-folding mirrors  $50
Seats and Interior Trim 
Cooled or ventilated front seats$300  
Heated second row seats$200$200 
Leather-wrapped steering wheel $150$150
Manual fore-aft adjuster, second row seats  $75
Manual legrests, second row  $500
Manual recliner, second row seats  $75
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat  $100
Power recliner, third row seats  $150
Power tilt adjuster, passenger seat$100$100 
Power-stowing third row seats  $1000
Removable second row seats  $0
Synthetic suede inserts in leather seating surfaces $0 
Upholstered instrument panel, leather $1000 
Wood trim$300$300 
Wood/leather-wrapped steering wheel$150  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500  
Auto-leveling rear shocks$200$200 
Machined alloy wheels  $350
Performance steering system (optional) $0 
Polished alloy wheels$350$350 
Sport suspension (upgrade)$0$0 
Total Value of Features$5,500$5,965$11,250
Value of Feature Adjustments$0$465$5,750
Value of Feature Adjustments0-431-5,266

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Specifications Comparison: Cadillac STS vs. Toyota Sienna

Model Year20062016
ModelSTSSienna
Body4dr Sedan4dr Minivan, ext.
Wheelbase116.4 in119.3 in
Length196.3 in200.2 in
Width72.6 in78.1 in
Height57.6 in68.9 in
Curb Weight3,961 lb.4,311 lb.
Fuel Capacity17.0 gal.20.0 gal.
Row 1 Headroom38.7 in41.0 in
Row 1 Shoulder Room58.6 in65.0 in
Row 1 Hip Room54.6 in58.6 in
Row 1 Legroom42.6 in40.5 in
Row 2 Headroom37.9 in39.7 in
Row 2 Shoulder Room57.4 in64.6 in
Row 2 Hip Room55.6 in66.1 in
Row 2 Legroom38.3 in37.6 in
Row 3 Headroom0.0 in38.3 in
Row 3 Shoulder Room0.0 in61.1 in
Row 3 Hip Room0.0 in50.3 in
Row 3 Legroom0.0 in36.3 in
Cargo Volume,
Minimum
13.8 ft339.1 ft3
Cargo Volume,
Behind R2
13.887.1 ft3
Cargo Volume,
Maximum
13.8150.0 ft3

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Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SF
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive shocks - electrical500No
Cooled or ventilated front seats300No
Sunroof900Yes
Limited-slip rear differential300No
Rain-sensing wipers100Yes
Xenon HID headlights500Yes
Rear spoiler200Yes
Wood/leather-wrapped steering wheel0No
Bluetooth cell phone link100Yes
Headlight washers50No
235/50VR17 tires200No
255/45VR17 tires200No
Auto-dimming headlights200Yes
Navigation system600Yes
Heated second row seats200No
Universal garage door opener100Yes
Heated steering wheel100Yes
Interior air filter0Yes
Cargo net40Yes
Surround sound250Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Rear air vents with manual controls50Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Wood trim300No
Heated front seats200Yes
CD changer, in-dash200No
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Memory system, driver seat200Yes
Polished alloy wheels0No
Total Requested364054%
Total Not Requested315046%

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