Cadillac STS Cadillac STS 2007 Toyota Sienna Toyota Sienna 2016

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: $48,848

Toyota Sienna Limited Premium   
Difference: $15,397

Lowest Total Invoice: $44,693

Toyota Sienna Limited Premium   
Difference: $14,197

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072016
ModelSTSSienna
TrimV8Limited Premium
Body4dr Sedan4dr Minivan, ext.
Base Price $51,810 $45,270
Base Invoice $48,442 $41,646
Preferred Equipment Group 1SG 8,190  
Sunroof 1,200  
Adaptive cruise control 2,300  
Advanced Technology Package   1,800
Cargo net   49
Floor mats   330
Remote start   499
Preferred Equipment Group 1SG 6,798  
Sunroof 996  
Adaptive cruise control 1,909  
Advanced Technology Package   1,602
Cargo net   35
Floor mats   200
Remote start   310
Options (change) 11,690 2,678
Options (change) 9,703 2,147
Destination 745 900
Total Price $64,245 $48,848
Total Invoice $58,890 $44,693

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 Premium
TrueDelta Adjusted Price Difference: $20,847
TrueDelta Adjusted Invoice Difference: $19,183
Model Year20072016
ModelSTSSienna
TrimV8Limited Premium
Body4dr Sedan4dr Minivan, ext.
Engine320hp V8266hp V6
TransmissionT6T6
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)300, 15605, 10
Tire (rear if not all the same)235/50-18235/55-18
Total Price$64,245$48,848
Adjustments for Features0-5,450
Feature-Adjusted Total Price$64,245$43,398
Total Invoice$58,890$44,693
Adjustments for Features0-4,986
Feature-Adjusted Total Invoice$58,890$39,707

Return to top

Features Comparison: Cadillac STS vs. Toyota Sienna

Model Year20072016
ModelSTSSienna
TrimV8Limited Premium
Body4dr Sedan4dr Minivan, ext.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
RWD$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 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, high-speed or partial $200
Blind spot warning system $200
Cross-traffic warning, rear $100
Forward collision warning $200
Knee airbag, driver $75
Obstacle detection, front $150
Radar- or camera-based collision preparation system $0
Rearview camera $200
Seat cushion airbag, passenger $75
Side curtain airbags$350 
Side curtain airbags, three rows $500
Cargo Management 
Console with shifter$150 
Console without shifter $150
Overhead sunglass holder $25
Rear seat pass-through$100 
Roof rails $250
Sliding center console $50
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 
Bright-finished exhaust tip(s)$25 
Deep-tinted rear windows $275
Laminated front side windows$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 
CD player $125
Entertainment system, ceiling-mounted $1000
HD radio $50
HDMI port $25
Intercom $25
MP3-compatible player $50
Rear seat audio controls$25 
Siri Eyes Free support $0
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information $25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Compass $0
Conversation mirror $25
Head-up display (HUD)$350 
Headlight washers$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 
Leather-wrapped steering wheel $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 
Power 4-way lumbar adjuster, passenger seat$150 
Power height adjuster, passenger seat$100 
Power lumbar adjuster, driver seat $100
Power recliner, third row seats $150
Power tilt adjuster, passenger seat$100 
Power-stowing third row seats $1000
Removable second row seats $0
Wood trim$300 
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Auto-leveling rear shocks$200 
Machined alloy wheels $350
Performance steering system (optional)$0 
Polished alloy wheels$350 
Sport suspension (upgrade)$0 
Total Value of Features$6,200$11,650
Value of Feature Adjustments$0$5,450
Value of Feature Adjustments0-4,986

Return to top

Specifications Comparison: Cadillac STS vs. Toyota Sienna

Model Year20072016
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

Return to top

Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SG
FeatureValueRequested?
Adaptive shocks - electrical500No
235/50WR18 tires200No
255/45WR18 tires200No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Cooled or ventilated front seats300No
Performance braking system (optional)250No
Limited-slip rear differential300No
Rear spoiler200Yes
Additional engine cooling0No
Power steering cooler0No
Performance steering system (optional)250No
Sport suspension (upgrade)250No
Bluetooth cell phone link100Yes
Surround sound250Yes
DVD-compatible player0Yes
Rear seat audio controls25No
Voice control for nav and audio100Yes
Navigation system600Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested195042%
Total Not Requested267558%

Option Package Details
Toyota Sienna Limited Premium

Advanced Technology Package
FeatureValueRequested?
Adaptive cruise control450Yes
Hill start assist75No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed or partial200No
Forward collision warning200No
Total Requested45049%
Total Not Requested47551%

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.