Buick LaCrosse Buick LaCrosse 2007 Cadillac STS Cadillac STS 2009

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Buick LaCrosse vs. 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.

Buick LaCrosse vs. Cadillac STS Invoice Comparison

Lowest Total Price: $32,525

Buick LaCrosse CXS   
Difference: $15,960

Lowest Total Invoice: $30,224

Buick LaCrosse CXS   
Difference: $15,023

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  Down Payment Interest Rate Term
Model Year2007200920092009
ModelLaCrosseSTSSTSSTS
TrimCXSV6V8STS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $27,040 $46,410 $55,910 $80,160
Base Invoice $25,553 $43,393 $52,276 $73,448
Driver Confidence Package 1,150      
Rear spoiler 275      
CD changer, in-dash 695      
Heated front seats 295      
Sunroof 900 1,200   1,200
Engine-block heater 50 100 100 100
Stability control 495      
Remote start 190      
Polished alloy wheels 750      
Driver Confidence Package 955      
Rear spoiler 228      
CD changer, in-dash 577      
Heated front seats 245      
Sunroof 747 996   996
Engine-block heater 42 83 83 83
Stability control 411      
Remote start 158      
Polished alloy wheels 623      
Options (change) 4,800 1,300 100 1,300
Options (change) 3,986 1,079 83 1,079
Destination 685 775 775 775
Gas Tax 0 0 0 2,100
Total Price $32,525 $48,485 $56,785 $84,335
Total Invoice $30,224 $45,247 $53,134 $77,402

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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 Buick LaCrosse dealer quotes or Cadillac STS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick LaCrosse vs. Cadillac STS

Lowest Adjusted Price and Invoice: Buick LaCrosse CXS
TrueDelta Adjusted Price Difference: $15,350
TrueDelta Adjusted Invoice Difference: $14,454
Model Year2007200920092009
ModelLaCrosseSTSSTSSTS
TrimCXSV6V8STS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine240hp V6302hp V6320hp V8469hp V8
TransmissionA4T6T6T6
DrivetrainFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)240, 9?, 8?, 8300, 15
Tire (rear if not all the same)225/55-17235/50-17235/50-17255/45-18
Total Price$32,525$48,485$56,785$84,335
Adjustments for Features0-610-1,550-6,590
Feature-Adjusted Total Price$32,525$47,875$55,235$77,745
Cost Above Minimum$0$0$7,360$29,870
Total Invoice$30,224$45,247$53,134$77,402
Adjustments for Features0-569-1,450-6,048
Feature-Adjusted Total Invoice$30,224$44,678$51,684$71,354
Cost Above Minimum$0$0$7,006$26,676

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Features Comparison: Buick LaCrosse vs. Cadillac STS

Model Year2007200920092009
ModelLaCrosseSTSSTSSTS
TrimCXSV6V8STS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800   
6-speed manually-shiftable automatic $1100$1100$1100
FWD$0   
RWD $0$0$0
Accessories 
Heated steering wheel  $100$100
Proximity key $250$250$250
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350$350
Universal garage door opener$100 $100$100
Brakes, Airbags, and Other Safety 
Blind spot warning system   $200
Brake assist $50$50$50
Front side airbags $350$350$350
Lane departure warning   $200
Tires, run-flat   $150
Cargo Management 
Cargo net$40 $40$40
Rear seat pass-through $100$100$100
Climate Control 
Heated windshield washer nozzles   $15
Rain-sensing wipers  $175$175
Rear air vents with manual controls $150$150$150
Variable intermittent wipers$75$75  
Drivetrain 
Limited-slip rear differential   $300
Exterior 
Bodyside moldings$75   
Bright-finished exhaust tip(s) $25$25$25
Rear spoiler$200  $200
Sunroof$900$900 $900
Infotainment 
Bluetooth cell phone link $100$100$100
CD changer, in-dash$325 $325$325
CD player $125  
DVD-compatible player   $0
Navigation system   $600
Rear seat audio controls   $25
Surround sound   $250
Voice control for nav and audio   $100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75
Auto-dimming headlights   $200
Compass$0$0$0 
Head-up display (HUD)   $350
Headlight washers   $50
Turn signals on or near mirrors $25$25$25
Xenon HID headlights   $500
Seats and Interior Trim 
Aluminum trim $100  
Folding second row seats$300   
Heated front seats$200 $200$200
Heated second row seats  $200$200
Leather-wrapped steering wheel$150$150 $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 lumbar adjuster, driver seat$100   
Power recliner, driver seat $100$100$100
Power recliner, passenger seat $100$100$100
Synthetic suede inserts in leather seating surfaces   $0
Upholstered instrument panel, leather   $1000
Wood trim  $300$300
Wood/leather-wrapped steering wheel  $150 
Suspension, Wheels, and Tires 
Alloy wheels   $350
Auto-leveling rear shocks  $200$200
Performance steering system (optional)   $0
Polished alloy wheels$350$350$350 
Sport suspension (upgrade)   $0
Touring suspension (upgrade)$0   
Total Value of Features$3,865$4,475$5,415$10,455
Value of Feature Adjustments$0$610$1,550$6,590
Value of Feature Adjustments0-569-1,450-6,048

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Specifications Comparison: Buick LaCrosse vs. Cadillac STS

Model Year20072009
ModelLaCrosseSTS
Body4dr Sedan4dr Sedan
Wheelbase110.5 in116.4 in
Length198.1 in196.7 in
Width73.0 in72.6 in
Height57.4 in57.6 in
Curb Weight3,496 lb.3,974 lb.
Fuel Capacity17.5 gal.17.0 gal.
Row 1 Headroom39.4 in38.7 in
Row 1 Shoulder Room57.2 in58.6 in
Row 1 Hip Room55.3 in54.6 in
Row 1 Legroom42.3 in42.6 in
Row 2 Headroom37.2 in37.9 in
Row 2 Shoulder Room57.0 in57.4 in
Row 2 Hip Room54.6 in55.6 in
Row 2 Legroom37.6 in38.3 in
Cargo Volume16.0 ft313.8 ft3

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Option Package Details
Buick LaCrosse CXS

Driver Confidence Package
FeatureValueRequested?
Audio controls on steering wheel125Yes
Heated mirrors25Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Obstacle detection, rear250Yes
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Total Requested950100%
Total Not Requested00%

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