Cadillac STS Cadillac STS 2007 Buick LaCrosse Buick LaCrosse 2012

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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: $39,130

Buick LaCrosse   
Difference: $11,140

Lowest Total Invoice: $37,329

Buick LaCrosse   
Difference: $8,973

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720072012
ModelSTSSTSLaCrosse
TrimV6V8Base
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $42,390 $51,810 $30,170
Base Invoice $39,635 $48,442 $28,963
Preferred Equipment Group 1SB 3,690    
Navigation system 2,145   895
Engine-block heater 100 100 50
Sunroof 1,200 1,200  
Preferred Equipment Group 1SF   4,295  
Premium 2 Group     4,695
Entertainment Package     600
Chrome-plated alloy wheels     650
Panoramic sunroof     1,195
Preferred Equipment Group 1SB 3,063    
Navigation system 1,780   788
Engine-block heater 83 83 44
Sunroof 996 996  
Preferred Equipment Group 1SF   3,565  
Premium 2 Group     4,507
Entertainment Package     528
Chrome-plated alloy wheels     572
Panoramic sunroof     1,052
Options (change) 7,135 5,595 8,085
Options (change) 5,922 4,644 7,491
Destination 745 745 875
Total Price $50,270 $58,150 $39,130
Total Invoice $46,302 $53,831 $37,329

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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 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
TrueDelta Adjusted Price Difference: $11,555
TrueDelta Adjusted Invoice Difference: $9,369
Model Year200720072012
ModelSTSSTSLaCrosse
TrimV6V8Base
Body4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6320hp V8hp
TransmissionT5T6T6
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15384, 11
Tire (rear if not all the same)235/50-17235/50-17235/50-18
Total Price$50,270$58,150$39,130
Adjustments for Features0-1,050-415
Feature-Adjusted Total Price$50,270$57,100$38,715
Cost Above Minimum$0$6,830$0
Total Invoice$46,302$53,831$37,329
Adjustments for Features0-972-396
Feature-Adjusted Total Invoice$46,302$52,859$36,933
Cost Above Minimum$0$6,557$0

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Features Comparison: Cadillac STS vs. Buick LaCrosse

Model Year200720072012
ModelSTSSTSLaCrosse
TrimV6V8Base
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000  
6-speed manually-shiftable automatic $1100$1100
RWD$0$0 
FWD  $0
Accessories 
AC power outlet  $100
Sunshade, rear, power  $225
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Rearview camera  $200
Rollover sensor  $50
Climate Control 
Rain-sensing wipers$175$175 
Rear air vents  $100
Rear air vents with manual controls$150$150 
Variable intermittent wipers  $75
Engine / Motor 
Automatic start / stop  $150
Exterior 
Bright-finished exhaust tip(s)$25$25 
Panoramic sunroof  $1200
Sunroof$900$900 
Infotainment 
Aux input  $50
Bluetooth audio streaming  $25
CD changer, in-dash$325$325 
CD player  $125
Media drive  $15
MP3-compatible player  $50
Rear seat audio controls$25$25 
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200 
Compass  $0
Headlight washers $50 
Xenon HID headlights $500 
Seats and Interior Trim 
Folding second row seats  $300
Heated second row seats$200$200 
Leather-wrapped steering wheel  $150
Power 4-way lumbar adjuster, passenger seat$150$150 
Wood trim$300$300 
Wood/leather-wrapped steering wheel$150$150 
Suspension, Wheels, and Tires 
Auto-leveling rear shocks $200 
Total Value of Features$3,750$4,800$4,165
Value of Feature Adjustments$0$1,050$415
Value of Feature Adjustments0-972-396

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Specifications Comparison: Cadillac STS vs. Buick LaCrosse

Model Year20072012
ModelSTSLaCrosse
Body4dr Sedan4dr Sedan
Wheelbase116.4 in111.7 in
Length196.3 in196.9 in
Width72.6 in73.1 in
Height57.6 in59.2 in
Curb Weight3,961 lb.3,835 lb.
Fuel Capacity17.0 gal.15.8 gal.
Row 1 Headroom38.7 in38.0 in
Row 1 Shoulder Room58.6 in57.4 in
Row 1 Hip Room54.6 in55.2 in
Row 1 Legroom42.6 in41.7 in
Row 2 Headroom37.9 in37.3 in
Row 2 Shoulder Room57.4 in56.0 in
Row 2 Hip Room55.6 in53.9 in
Row 2 Legroom38.3 in40.5 in
Cargo Volume13.8 ft310.8 ft3

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Option Package Details
Cadillac STS V6

Preferred Equipment Group 1SB
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Wood/leather-wrapped steering wheel0No
Memory system, driver seat200Yes
Heated steering wheel100Yes
Cargo net40Yes
Wood trim300No
Tire-pressure monitor75Yes
Heated front seats200Yes
Heated second row seats200No
CD changer, in-dash200No
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Rain-sensing wipers100No
Total Requested116555%
Total Not Requested95045%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Surround sound250Yes
DVD-compatible player0Yes
Rear seat audio controls25No
Bose, 300W, 15 speakers (with subwoofer)350No
Voice control for nav and audio100Yes
Total Requested105074%
Total Not Requested37526%

Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SF
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Xenon HID headlights500No
Headlight washers50No
Auto-dimming headlights200No
Navigation system600Yes
Bluetooth cell phone link100Yes
Surround sound250Yes
DVD-compatible player0Yes
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested135055%
Total Not Requested112545%

Option Package Details
Buick LaCrosse

Premium 2 Group
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Sunshade, rear, power225No
Heated steering wheel100Yes
Proximity key250Yes
Memory system, driver seat200Yes
Obstacle detection, rear250Yes
Rearview camera200No
Auto-dimming driver-side mirror75Yes
Leather seating surfaces900Yes
Heated front seats200Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Fog lights125Yes
Power tilt adjuster, passenger seat100Yes
Variable assist steering (optional)0No
Turn signals on or near mirrors25Yes
Perimeter approach lighting25No
235/50VR18 tires400No
Power 4-way lumbar adjuster, driver seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Remote start150Yes
Total Requested327579%
Total Not Requested85021%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15No
Total Requested70098%
Total Not Requested152%
Entertainment Package
FeatureValueRequested?
AC power outlet100No
Surround sound250Yes
Harman/Kardon, 384W, 11 speakers (with subwoofer)350No
Total Requested25036%
Total Not Requested45064%

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