Cadillac STS Cadillac STS 2011 Toyota Prius Toyota Prius 2006

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Cadillac STS vs. Toyota Prius 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 Prius Invoice Comparison

Lowest Total Price: $26,278

Toyota Prius   
Difference: $29,367

Lowest Total Invoice: $23,202

Toyota Prius   
Difference: $29,173

Calculate Payments

  Down Payment Interest Rate Term
Model Year201120112006
ModelSTSSTSPrius
TrimLuxuryPremiumBase
Body4dr Sedan4dr Sedan4dr Hatch
Base Price $50,820 $56,380 $21,725
Base Invoice $48,024 $53,279 $20,006
Luxury Level Two Package 3,950    
Package 8     6,890
Floor mats     184
Cargo net     49
Luxury Level Two Package 3,476    
Package 8     5,620
Floor mats     112
Cargo net     34
Options (change) 3,950 0 7,123
Options (change) 3,476 0 5,766
Destination 875 875 580
Gas Tax 0 0 -3,150
Total Price $55,645 $57,255 $26,278
Total Invoice $52,375 $54,154 $23,202

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Cadillac STS dealer quotes or Toyota Prius 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 Prius

Lowest Adjusted Price and Invoice: Toyota Prius
TrueDelta Adjusted Price Difference: $25,407
TrueDelta Adjusted Invoice Difference: $25,446
Model Year201120112006
ModelSTSSTSPrius
TrimLuxuryPremiumBase
Body4dr Sedan4dr Sedan4dr Hatch
Engine302hp V6302hp V676hp I4 H
TransmissionT6T6CVT
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15?, 9
Tire (rear if not all the same)235/50-17235/50-18185/65-15
Total Price$55,645$57,255$26,278
Adjustments for Features-3,960-4,6600
Feature-Adjusted Total Price$51,685$52,595$26,278
Cost Above Minimum$0$910$0
Total Invoice$52,375$54,154$23,202
Adjustments for Features-3,727-4,4080
Feature-Adjusted Total Invoice$48,648$49,746$23,202
Cost Above Minimum$0$1,098$0

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Features Comparison: Cadillac STS vs. Toyota Prius

Model Year201120112006
ModelSTSSTSPrius
TrimLuxuryPremiumBase
Body4dr Sedan4dr Sedan4dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
CVT  $1000
RWD$0$0 
FWD  $0
Accessories 
Heated steering wheel$100$100 
Remote start$150$150 
Tilt steering wheel, manual  $150
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150$150 
Obstacle detection, rear$250$250 
Rearview camera  $200
Cargo Management 
Cargo cover  $75
Cargo mat  $40
Console with shifter$150$150 
Console without shifter  $150
Overhead sunglass holder  $25
Rear seat pass-through$100$100 
Climate Control 
Dual-zone climate control$125$125 
Rear air vents with manual controls$150$150 
Rear wiper  $175
Drivetrain 
Limited-slip rear differential $300 
Exterior 
Bright-finished exhaust tip(s)$25$25 
Laminated front side windows$200$200 
Rear spoiler $200$200
Infotainment 
Aux input  $50
DVD-compatible player$0$0 
MP3-compatible player  $50
Rear seat audio controls$25$25 
Satellite radio$200$200 
Surround sound$250$250 
Telematics service, such as OnStar, with navigation$225$225 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75 
Auto-dimming headlights$200$200 
Automatic headlights$125$125 
Compass$0  
Digital instruments  $0
Headlight washers$50$50 
Large energy flow and fuel economy display  $25
Tachometer$75$75 
Turn signals on or near mirrors$25$25 
Seats and Interior Trim 
Cooled or ventilated front seats$300$300 
Folding second row seats  $300
Heated front seats$200$200 
Heated second row seats$200$200 
Leather-wrapped steering wheel  $150
Memory system, driver seat$200$200 
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power fore-aft adjuster, driver seat$100$100 
Power fore-aft adjuster, passenger seat$100$100 
Power height adjuster, driver seat$100$100 
Power height adjuster, passenger seat$100$100 
Power recliner, driver seat$100$100 
Power recliner, passenger seat$100$100 
Power tilt adjuster, driver seat$100$100 
Power tilt adjuster, passenger seat$100$100 
Wood trim$300$300 
Wood/leather-wrapped steering wheel$150$150 
Suspension, Wheels, and Tires 
Alloy wheels  $350
Auto-leveling rear shocks $200 
Polished alloy wheels$350$350 
Sport suspension (upgrade) $0 
Total Value of Features$6,900$7,600$2,940
Value of Feature Adjustments$3,960$4,660$0
Value of Feature Adjustments-3,727-4,4080

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Specifications Comparison: Cadillac STS vs. Toyota Prius

Model Year20112006
ModelSTSPrius
Body4dr Sedan4dr Hatch
Wheelbase116.4 in106.3 in
Length196.7 in175.0 in
Width72.6 in67.9 in
Height57.6 in58.1 in
Curb Weight3,974 lb.2,891 lb.
Fuel Capacity17.0 gal.11.9 gal.
Row 1 Headroom38.7 in39.1 in
Row 1 Shoulder Room58.6 in55.3 in
Row 1 Hip Room54.6 in51.0 in
Row 1 Legroom42.6 in41.9 in
Row 2 Headroom37.9 in37.1 in
Row 2 Shoulder Room57.4 in53.0 in
Row 2 Hip Room55.6 in51.6 in
Row 2 Legroom38.3 in38.6 in
Cargo Volume13.8 ft316.1 ft3

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Option Package Details
Cadillac STS Luxury

Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Navigation system600Yes
Surround sound250No
DVD-compatible player0No
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested120058%
Total Not Requested87542%

Option Package Details
Toyota Prius

Floor mats
FeatureValueRequested?
Floor mats75Yes
Cargo mat40No
Total Requested7565%
Total Not Requested4035%
Package 8
FeatureValueRequested?
Leather seating surfaces900Yes
Leather-wrapped steering wheel150Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Fog lights125Yes
Xenon HID headlights500Yes
CD changer, in-dash200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bluetooth cell phone link100Yes
Alarm100No
JBL, 9 speakers350No
Stability control400Yes
Front side airbags350Yes
Side curtain airbags350Yes
Rearview camera200No
MP3-compatible player50No
Proximity key250Yes
Aux input50No
Total Requested427585%
Total Not Requested75015%

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