2006 Cadillac STS vs. 2009 Cadillac STS 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.

2006 Cadillac STS vs. 2009 Cadillac STS Invoice Comparison

Lowest Total Price: $77,190

2006 Cadillac STS STS-V

Difference: $7,145

Lowest Total Invoice: $71,603

2006 Cadillac STS STS-V

Difference: $5,799

Model Year 2006 2009

Model STS STS

Trim STS-V STS-V

Body 4dr Sedan 4dr Sedan

Base Price $73,070 $80,160

Base Invoice $67,704 $73,448

Engine-block heater 100 100

Sunroof 1,200 1,200

Engine-block heater 83 83

Sunroof 996 996

Options (change) 1,300 1,300

Options (change) 1,079 1,079

Destination 720 775

Gas Tax 2,100 2,100

Total Price $77,190 $84,335

Total Invoice $71,603 $77,402

While we strive for accuracy, the site is not error-free, and prices can change at any time.

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Lowest Adjusted Price and Invoice: 2006 Cadillac STS STS-V
TrueDelta Adjusted Price Difference: $6,145
TrueDelta Adjusted Invoice Difference: $4,881
Model Year	2006	2009
Model	STS	STS
Trim	STS-V	STS-V
Body	4dr Sedan	4dr Sedan

Engine	469hp V8	469hp V8
Transmission	T6	T6
Drivetrain	RWD	RWD
EPA Fuel Economy (city/highway)	14/20 MPG	13/19 MPG
Audio (watts, speakers)	300, 15	300, 15
Tire (rear if not all the same)	255/45-18	255/45-18
Total Price	$77,190	$84,335
Adjustments for Features	0	-1,000
Feature-Adjusted Total Price	$77,190	$83,335
Total Invoice	$71,603	$77,402
Adjustments for Features	0	-918
Feature-Adjusted Total Invoice	$71,603	$76,484

Model Year	2006	2009
Model	STS	STS
Trim	STS-V	STS-V
Body	4dr Sedan	4dr Sedan

Transmission and Drivetrain
6-speed manually-shiftable automatic	$1100	$1100
RWD	$0	$0
Brakes, Airbags, and Other Safety
Blind spot warning system		$200
Lane departure warning		$200
Infotainment
Rear seat audio controls		$25
Satellite radio		$200
Telematics service, such as OnStar	$200
Telematics service, such as OnStar, with navigation		$225
Instruments, Lights, and Mirrors
Head-up display (HUD)		$350
Suspension, Wheels, and Tires
Alloy wheels		$350
Polished alloy wheels	$350
Total Value of Features	$1,650	$2,650
Value of Feature Adjustments	$0	$1,000
Value of Feature Adjustments	0	-918