Cadillac STS Cadillac STS 2006 Toyota Prius Toyota Prius 2009

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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: $24,328

Toyota Prius   
Difference: $22,797

Lowest Total Invoice: $22,309

Toyota Prius   
Difference: $20,825

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006200620092009
ModelSTSSTSSTSPriusPrius
TrimV6V8STS-VBaseTouring
Body4dr Sedan4dr Sedan4dr Sedan4dr Hatch4dr Hatch
Base Price $41,020 $47,520 $73,070 $23,375 $24,270
Base Invoice $37,944 $43,956 $67,704 $21,758 $22,519
Bose 300W 15 speakers 2,590 2,590      
Preferred Equipment Group 1SB 2,640        
Universal garage door opener 155 155      
Package 6       3,150 2,775
Floor mats       184 184
Cargo net       49 49
Bose 300W 15 speakers 2,150 2,150      
Preferred Equipment Group 1SB 2,191        
Universal garage door opener 129 129      
Package 6       2,835 2,497
Floor mats       112 112
Cargo net       34 34
Options (change) 5,385 2,745 0 3,383 3,008
Options (change) 4,470 2,279 0 2,981 2,643
Destination 720 720 720 720 720
Gas Tax 0 0 2,100 -3,150 -3,150
Total Price $47,125 $50,985 $75,890 $24,328 $24,848
Total Invoice $43,134 $46,955 $70,524 $22,309 $22,732

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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 Prius dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac STS vs. Toyota Prius

Lowest Adjusted Price and Invoice: Toyota Prius
TrueDelta Adjusted Price Difference: $20,327
TrueDelta Adjusted Invoice Difference: $18,564
Model Year20062006200620092009
ModelSTSSTSSTSPriusPrius
TrimV6V8STS-VBaseTouring
Body4dr Sedan4dr Sedan4dr Sedan4dr Hatch4dr Hatch
Engine254hp V6320hp V8469hp V876hp I4 H76hp I4 H
TransmissionT5T5T6CVTCVT
DrivetrainRWDRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15300, 15?, 9?, 9
Tire (rear if not all the same)235/50-17235/50-17255/45-18185/65-15195/55-16
Total Price$47,125$50,985$75,890$24,328$24,848
Adjustments for Features-2,470-1,470-5,37500
Feature-Adjusted Total Price$44,655$49,515$70,515$24,328$24,848
Cost Above Minimum$0$4,860$25,860$0$520
Total Invoice$43,134$46,955$70,524$22,309$22,732
Adjustments for Features-2,261-1,354-4,99500
Feature-Adjusted Total Invoice$40,873$45,601$65,529$22,309$22,732
Cost Above Minimum$0$4,728$24,656$0$423

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Features Comparison: Cadillac STS vs. Toyota Prius

Model Year20062006200620092009
ModelSTSSTSSTSPriusPrius
TrimV6V8STS-VBaseTouring
Body4dr Sedan4dr Sedan4dr Sedan4dr Hatch4dr Hatch
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000$1000   
6-speed manually-shiftable automatic  $1100  
CVT   $1000$1000
RWD$0$0$0  
FWD   $0$0
Accessories 
Heated steering wheel  $100  
Remote start$150$150$150  
Tilt steering wheel, manual   $150$150
Tilt/telescoping steering wheel, power$350$350$350  
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150$150$150  
Obstacle detection, rear$250$250$250  
Rearview camera   $200$200
Tires, run-flat  $150  
Cargo Management 
Cargo cover   $75$75
Cargo mat   $40$40
Cargo net  $40$40$40
Console with shifter$150$150$150  
Console without shifter   $150$150
Overhead sunglass holder   $25$25
Rear seat pass-through$100$100$100  
Climate Control 
Dual-zone climate control$125$125$125  
Heated windshield washer nozzles  $15  
Interior air filter$0 $0$0$0
Rain-sensing wipers$175 $175  
Rear air vents$100$100   
Rear air vents with manual controls  $150  
Rear wiper   $175$175
Variable intermittent wipers $75 $75$75
Drivetrain 
Limited-slip rear differential  $300  
Exterior 
Bright-finished exhaust tip(s)$25$25$25  
Laminated front side windows$200$200$200  
Larger rear spoiler    $200
Rear spoiler  $200$200 
Infotainment 
Aux input   $50$50
DVD-compatible player$0$0$0  
MP3-compatible player   $50$50
Surround sound$250$250$250  
Telematics service, such as OnStar$200$200$200  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75  
Auto-dimming headlights  $200  
Automatic headlights$125$125$125  
Digital instruments   $0$0
Headlight washers  $50  
Large energy flow and fuel economy display   $25$25
Tachometer$75$75$75  
Turn signals on or near mirrors$25$25$25  
Xenon HID headlights  $500$500$500
Seats and Interior Trim 
Aluminum trim $100   
Folding second row seats   $300$300
Heated front seats$200 $200  
Heated second row seats  $200  
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$100  
Power fore-aft adjuster, passenger seat$100$100$100  
Power height adjuster, driver seat$100$100$100  
Power height adjuster, passenger seat$100$100$100  
Power recliner, driver seat$100$100$100  
Power recliner, passenger seat$100$100$100  
Power tilt adjuster, driver seat$100$100$100  
Power tilt adjuster, passenger seat$100$100$100  
Synthetic suede inserts in leather seating surfaces  $0  
Upholstered instrument panel, leather  $1000  
Wood trim$300 $300  
Suspension, Wheels, and Tires 
Alloy wheels $350 $350$350
Auto-leveling rear shocks$200$200$200  
Performance steering system (optional)  $0  
Polished alloy wheels$350 $350  
Sport suspension (upgrade)  $0 $0
Total Value of Features$5,875$4,875$8,780$3,405$3,405
Value of Feature Adjustments$2,470$1,470$5,375$0$0
Value of Feature Adjustments-2,261-1,354-4,99500

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Specifications Comparison: Cadillac STS vs. Toyota Prius

Model Year20062009
ModelSTSPrius
Body4dr Sedan4dr Hatch
Wheelbase116.4 in106.3 in
Length196.3 in175.0 in
Width72.6 in67.9 in
Height57.6 in58.1 in
Curb Weight3,961 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 ft314.4 ft3

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Option Package Details
Cadillac STS V6

Preferred Equipment Group 1SB
FeatureValueRequested?
Wood trim300No
Heated front seats200No
CD changer, in-dash200Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Rain-sensing wipers100No
Memory system, driver seat200No
Interior air filter0Yes
Polished alloy wheels0No
Total Requested20015%
Total Not Requested110085%

Option Package Details
Toyota Prius

Floor mats
FeatureValueRequested?
Floor mats75Yes
Cargo mat40No
Total Requested7565%
Total Not Requested4035%
Package 6
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
Rearview camera200No
MP3-compatible player50No
Proximity key250Yes
Aux input50No
Total Requested357583%
Total Not Requested75017%

Option Package Details
Toyota Prius Touring

Floor mats
FeatureValueRequested?
Floor mats75Yes
Cargo mat40No
Total Requested7565%
Total Not Requested4035%
Package 6
FeatureValueRequested?
Leather seating surfaces900Yes
Leather-wrapped steering wheel150Yes
Navigation system600Yes
Voice control for nav and audio100Yes
CD changer, in-dash200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bluetooth cell phone link100Yes
Alarm100No
JBL, 9 speakers350No
Stability control400Yes
Rearview camera200No
MP3-compatible player50No
Proximity key250Yes
Aux input50No
Total Requested295080%
Total Not Requested75020%

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