Cadillac STS Cadillac STS 2008 Toyota Prius Toyota Prius 2018

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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: $32,503

Toyota Prius Four   
Difference: $33,237

Lowest Total Invoice: $30,131

Toyota Prius Four   
Difference: $30,159

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082018
ModelSTSPrius
TrimV8Four
Body4dr Sedan4dr Hatch
Base Price $53,275 $29,685
Base Invoice $49,812 $27,634
Preferred Equipment Group 1SG 11,690  
Advanced Technology Package   1,350
Cargo net   49
Floor mats   225
Illuminated door sill trim plates   299
Preferred Equipment Group 1SG 9,703  
Advanced Technology Package   1,202
Cargo net   35
Floor mats   140
Illuminated door sill trim plates   225
Options (change) 11,690 1,923
Options (change) 9,703 1,602
Destination 775 895
Total Price $65,740 $32,503
Total Invoice $60,290 $30,131

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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 Four
TrueDelta Adjusted Price Difference: $30,327
TrueDelta Adjusted Invoice Difference: $27,490
Model Year20082018
ModelSTSPrius
TrimV8Four
Body4dr Sedan4dr Hatch
Engine320hp V895hp I4 H
TransmissionT6CVT
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)300, 15?, 6
Tire (rear if not all the same)235/50-18195/65-15
Total Price$65,740$32,503
Adjustments for Features-2,9100
Feature-Adjusted Total Price$62,830$32,503
Total Invoice$60,290$30,131
Adjustments for Features-2,6690
Feature-Adjusted Total Invoice$57,621$30,131

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Features Comparison: Cadillac STS vs. Toyota Prius

Model Year20082018
ModelSTSPrius
TrimV8Four
Body4dr Sedan4dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
CVT $1000
RWD$0 
FWD $0
Accessories 
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Heated steering wheel$100 
Remote start$150 
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
Automatic braking, low-speed $200
Cross-traffic warning, rear $100
Forward collision warning $200
Knee airbag, driver $75
Lane departure prevention, steering-based $200
Obstacle detection, rear$250 
Pedestrian detection $50
Radar- or camera-based collision preparation system $0
Rearview camera $200
Seat cushion airbag, passenger $75
Temporary spare tire$150 
Cargo Management 
Cargo cover $75
Cargo mat $40
Console with shifter$150 
Console without shifter $150
Overhead sunglass holder $25
Rear seat pass-through$100 
Climate Control 
Automatic air recirculation$100 
Dual-zone climate control$125 
Rear air vents with manual controls$150 
Rear wiper $175
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Exterior 
Active grille shutters $0
Bright-finished exhaust tip(s)$25 
Laminated front side windows$200 
Rear spoiler$200 
Infotainment 
App support $0
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
HD radio $50
MP3-compatible player $50
Rear seat audio controls$25 
Siri Eyes Free support $0
SMS text-to-speech reader $25
Surround sound$250 
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information $25
USB port $25
Wireless charging station $75
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Detailed driving style feedback $100
Digital instruments $0
Fog lights$125 
Headlight washers$50 
Large energy flow and fuel economy display $25
LED headlights, single projector or low beam only $750
Tachometer$75 
Xenon HID headlights$500 
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Door sill trim plates$100 
Folding second row seats $300
Heated second row seats$200 
Illuminated door sill trim plates $200
Leather seating surfaces$900 
Memory system, driver seat$200 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power fore-aft adjuster, passenger seat$100 
Power height adjuster, passenger seat$100 
Power lumbar adjuster, driver seat $100
Power recliner, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic leather seating surfaces $0
Wood trim$300 
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Alloy wheels $350
Electronic systems calibration selector $200
Performance steering system (optional)$0 
Polished alloy wheels$350 
Sport suspension (upgrade)$0 
Total Value of Features$9,400$6,490
Value of Feature Adjustments$2,910$0
Value of Feature Adjustments-2,6690

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Specifications Comparison: Cadillac STS vs. Toyota Prius

Model Year20082018
ModelSTSPrius
Body4dr Sedan4dr Hatch
Wheelbase116.4 in106.3 in
Length196.7 in178.7 in
Width72.6 in69.3 in
Height57.6 in58.1 in
Curb Weight3,974 lb.3,076 lb.
Fuel Capacity17.0 gal.11.3 gal.
Row 1 Headroom38.7 in39.4 in
Row 1 Shoulder Room58.6 in55.0 in
Row 1 Hip Room54.6 in53.4 in
Row 1 Legroom42.6 in43.2 in
Row 2 Headroom37.9 in37.4 in
Row 2 Shoulder Room57.4 in53.0 in
Row 2 Hip Room55.6 in51.9 in
Row 2 Legroom38.3 in33.4 in
Cargo Volume,
Minimum
13.8 ft324.6 ft3
Cargo Volume,
Maximum
13.862.7 ft3

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Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SG
FeatureValueRequested?
Adaptive shocks - electrical500No
Cooled or ventilated front seats300No
Sunroof900Yes
Adaptive cruise control450Yes
235/50WR18 tires200No
255/45WR18 tires200No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Head-up display (HUD)350Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Sport suspension (upgrade)250No
Performance braking system (optional)250No
Limited-slip rear differential300No
Rear spoiler200No
Additional engine cooling0No
Power steering cooler0No
Performance steering system (optional)250No
Navigation system600Yes
Bluetooth cell phone link100Yes
Surround sound250No
DVD-compatible player0Yes
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested360054%
Total Not Requested312546%

Option Package Details
Toyota Prius Four

Floor mats
FeatureValueRequested?
Floor mats75Yes
Cargo mat40No
Total Requested7565%
Total Not Requested4035%
Advanced Technology Package
FeatureValueRequested?
Sunroof900Yes
Head-up display (HUD)350Yes
Total Requested1250100%
Total Not Requested00%

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