Cadillac STS Cadillac STS 2009 Buick LaCrosse Buick LaCrosse 2009

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Cadillac STS vs. Buick LaCrosse 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. Buick LaCrosse Invoice Comparison

Lowest Total Price: $36,525

Buick LaCrosse Super   
Difference: $12,210

Lowest Total Invoice: $34,332

Buick LaCrosse Super   
Difference: $11,123

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920092009
ModelSTSSTSLaCrosse
TrimV6V8Super
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $46,410 $55,910 $33,805
Base Invoice $43,393 $52,276 $31,946
Temporary spare tire 250    
Engine-block heater 100 100 75
Sunroof 1,200   900
Bluetooth cell phone link     50
CD changer, in-dash     195
Chrome-plated alloy wheels     750
Temporary spare tire 208    
Engine-block heater 83 83 62
Sunroof 996   747
Bluetooth cell phone link     42
CD changer, in-dash     162
Chrome-plated alloy wheels     623
Options (change) 1,550 100 1,970
Options (change) 1,287 83 1,636
Destination 775 775 750
Total Price $48,735 $56,785 $36,525
Total Invoice $45,455 $53,134 $34,332

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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 Buick LaCrosse 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. Buick LaCrosse

Lowest Adjusted Price and Invoice: Buick LaCrosse Super
TrueDelta Adjusted Price Difference: $12,175
TrueDelta Adjusted Invoice Difference: $11,090
Model Year200920092009
ModelSTSSTSLaCrosse
TrimV6V8Super
Body4dr Sedan4dr Sedan4dr Sedan
Engine302hp V6320hp V8300hp V8
TransmissionT6T6A4
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8240, 9
Tire (rear if not all the same)235/50-17235/50-17235/50-18
Total Price$48,735$56,785$36,525
Adjustments for Features-35-8250
Feature-Adjusted Total Price$48,700$55,960$36,525
Cost Above Minimum$0$7,260$0
Total Invoice$45,455$53,134$34,332
Adjustments for Features-33-7720
Feature-Adjusted Total Invoice$45,422$52,362$34,332
Cost Above Minimum$0$6,940$0

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Features Comparison: Cadillac STS vs. Buick LaCrosse

Model Year200920092009
ModelSTSSTSLaCrosse
TrimV6V8Super
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
4-speed automatic  $800
RWD$0$0 
FWD  $0
Accessories 
Heated steering wheel $100 
Proximity key$250$250 
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Universal garage door opener $100$100
Brakes, Airbags, and Other Safety 
Brake assist$50$50 
Front side airbags$350$350 
Temporary spare tire$150 $150
Cargo Management 
Cargo net $40$40
Rear seat pass-through$100$100 
Climate Control 
Automatic air recirculation$100$100 
Rain-sensing wipers $175 
Rear air vents with manual controls$150$150 
Variable intermittent wipers$75 $75
Exterior 
Bodyside moldings  $75
Bright-finished exhaust tip(s)$25$25 
Rear spoiler  $200
Sunroof$900 $900
Infotainment 
Audio controls on steering wheel$125$125 
CD changer, in-dash $325$325
CD player$125  
DVD-Audio-compatible player $0 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75 
Turn signals on or near mirrors$25$25 
Seats and Interior Trim 
Aluminum trim$100  
Folding second row seats  $300
Heated front seats $200$200
Heated second row seats $200 
Leather-wrapped steering wheel$150 $150
Memory system, driver seat $200$200
Power 4-way lumbar adjuster, driver seat $150 
Power 4-way lumbar adjuster, passenger seat $150 
Power lumbar adjuster, driver seat  $100
Power recliner, driver seat$100$100 
Power recliner, passenger seat$100$100 
Wood trim $300 
Wood/leather-wrapped steering wheel $150 
Suspension, Wheels, and Tires 
Auto-leveling rear shocks $200 
Chrome-plated alloy wheels  $850
Polished alloy wheels$350$350 
Sport suspension (upgrade)  $0
Total Value of Features$4,750$5,540$4,715
Value of Feature Adjustments$35$825$0
Value of Feature Adjustments-33-7720

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Specifications Comparison: Cadillac STS vs. Buick LaCrosse

Model Year20092009
ModelSTSLaCrosse
Body4dr Sedan4dr Sedan
Wheelbase116.4 in110.5 in
Length196.7 in198.1 in
Width72.6 in73.0 in
Height57.6 in57.4 in
Curb Weight3,974 lb.3,496 lb.
Fuel Capacity17.0 gal.17.5 gal.
Row 1 Headroom38.7 in39.4 in
Row 1 Shoulder Room58.6 in57.2 in
Row 1 Hip Room54.6 in55.3 in
Row 1 Legroom42.6 in42.3 in
Row 2 Headroom37.9 in37.2 in
Row 2 Shoulder Room57.4 in57.0 in
Row 2 Hip Room55.6 in54.6 in
Row 2 Legroom38.3 in37.6 in
Cargo Volume13.8 ft316.0 ft3

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See TrueDelta's information for all Sedans
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