Buick LaCrosse Buick LaCrosse 2016 Cadillac STS Cadillac STS 2006

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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: $47,510

Buick LaCrosse   
Difference: $15,920

Lowest Total Invoice: $45,226

Buick LaCrosse   
Difference: $12,058

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162006
ModelLaCrosseSTS
TrimBaseV8
Body4dr Sedan4dr Sedan
Base Price $33,810 $47,520
Base Invoice $32,458 $43,956
Driver Confidence Package 2,125  
Navigation system 495  
Premium I Group 4,390  
Ultra Luxury Package 2,495  
Panoramic sunroof 1,195  
Adaptive cruise control, all-speed 1,245  
Rear spoiler 385  
Engine-block heater 50 100
Metallic paint (extra cost) 395  
Adaptive cruise control w/ HUD   2,300
Preferred Equipment Group 1SG   12,790
Driver Confidence Package 1,934  
Navigation system 450  
Premium I Group 4,214  
Ultra Luxury Package 2,270  
Panoramic sunroof 1,087  
Adaptive cruise control, all-speed 1,133  
Rear spoiler 350  
Engine-block heater 46 83
Metallic paint (extra cost) 359  
Adaptive cruise control w/ HUD   1,909
Preferred Equipment Group 1SG   10,616
Options (change) 12,775 15,190
Options (change) 11,843 12,608
Destination 925 720
Total Price $47,510 $63,430
Total Invoice $45,226 $57,284

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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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TrueDelta Value Comparison: Buick LaCrosse vs. Cadillac STS

Lowest Adjusted Price and Invoice: Buick LaCrosse
TrueDelta Adjusted Price Difference: $17,445
TrueDelta Adjusted Invoice Difference: $13,510
Model Year20162006
ModelLaCrosseSTS
TrimBaseV8
Body4dr Sedan4dr Sedan
Enginehp 320hp V8
TransmissionT6T5
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 11300, 15
Tire (rear if not all the same)225/55-17235/50-18
Total Price$47,510$63,430
Adjustments for Features-1,5250
Feature-Adjusted Total Price$45,985$63,430
Total Invoice$45,226$57,284
Adjustments for Features-1,4520
Feature-Adjusted Total Invoice$43,774$57,284

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Features Comparison: Buick LaCrosse vs. Cadillac STS

Model Year20162006
ModelLaCrosseSTS
TrimBaseV8
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
5-speed manually-shiftable automatic $1000
FWD$0 
RWD $0
Accessories 
AC power outlet$100 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
Remote app$25 
Sunshade, rear, power$225 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Blind spot warning system$200 
Cross-traffic warning, rear$100 
Following distance indicator$25 
Forward collision warning$200 
Lane departure warning$200 
Radar- or camera-based collision preparation system$0 
Rear side airbags$300 
Rearview camera$200 
Rollover sensor$50 
Vehicle health reports$0 
Climate Control 
Rain-sensing wipers $175
Rear air vents$100 
Rear air vents with manual controls $150
Variable intermittent wipers$75 
Drivetrain 
Limited-slip rear differential $300
Exterior 
Active grille shutters$0 
Bright-finished exhaust tip(s) $25
Panoramic sunroof$1200 
Sunroof $900
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
App support$0 
Apple CarPlay support$100 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
DVD-compatible player $0
MP3-compatible player$50 
Satellite radio$200 
SMS text-to-speech reader$25 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Voice control for external devices$0 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Compass$0 
Headlight washers $50
Large color reconfigurable instrument cluster display$250 
Steering-linked headlights$150 
Seats and Interior Trim 
Folding second row seats$300 
Heated second row seats $200
Power 4-way lumbar adjuster, passenger seat $150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Alloy wheels$350 
Auto-leveling rear shocks $200
Performance steering system (optional) $0
Polished alloy wheels $350
Sport suspension (upgrade) $0
Total Value of Features$7,200$5,675
Value of Feature Adjustments$1,525$0
Value of Feature Adjustments-1,4520

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Specifications Comparison: Buick LaCrosse vs. Cadillac STS

Model Year20162006
ModelLaCrosseSTS
Body4dr Sedan4dr Sedan
Wheelbase111.7 in116.4 in
Length196.9 in196.3 in
Width73.1 in72.6 in
Height59.2 in57.6 in
Curb Weight3,756 lb.3,961 lb.
Fuel Capacity15.8 gal.17.0 gal.
Row 1 Headroom38.0 in38.7 in
Row 1 Shoulder Room57.4 in58.6 in
Row 1 Hip Room55.2 in54.6 in
Row 1 Legroom41.7 in42.6 in
Row 2 Headroom37.3 in37.9 in
Row 2 Shoulder Room56.0 in57.4 in
Row 2 Hip Room53.9 in55.6 in
Row 2 Legroom40.5 in38.3 in
Cargo Volume10.8 ft313.8 ft3

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Option Package Details
Buick LaCrosse

Driver Confidence Package
FeatureValueRequested?
Fog lights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Head-up display (HUD)350Yes
Lane departure warning system200No
Blind spot warning system200No
Rear cross-traffic detection100No
Forward collision warning200No
Following distance indicator25No
Total Requested97553%
Total Not Requested87547%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Speed limit information0No
Total Requested675100%
Total Not Requested00%
Premium I Group
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Sunshade, rear, power225No
Heated steering wheel100Yes
AC power outlet100No
Surround sound250Yes
Bose, 11 speakers (with subwoofer)350No
Leather seating surfaces900Yes
Heated front seats200Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Turn signals on or near mirrors25Yes
Proximity key250Yes
Perimeter approach lighting25No
Total Requested285080%
Total Not Requested70020%
Ultra Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Wood trim300Yes
Leather upholstery, extended coverage0No
Wood/leather-wrapped steering wheel150Yes
Heated steering wheel100Yes
AC power outlet100No
Synthetic suede headliner650No
Leather door panel trim250No
Total Requested55035%
Total Not Requested100065%

Option Package Details
Cadillac STS V8

Adaptive cruise control w/ HUD
FeatureValueRequested?
Head-up display (HUD)350Yes
Adaptive cruise control450Yes
Total Requested800100%
Total Not Requested00%
Preferred Equipment Group 1SG
FeatureValueRequested?
Performance braking system (optional)250No
Upgraded leather upholstery0No
Performance steering system (optional)250No
235/50WR18 tires200No
255/45WR18 tires200No
Sport suspension (upgrade)250No
Adaptive shocks - electrical500No
Cooled or ventilated front seats300Yes
Sunroof900Yes
Limited-slip rear differential300No
Rain-sensing wipers100No
Xenon HID headlights500Yes
Rear spoiler200Yes
Wood/leather-wrapped steering wheel0Yes
Bluetooth cell phone link100Yes
Headlight washers50No
Auto-dimming headlights200No
Navigation system600Yes
Heated second row seats200No
Universal garage door opener100Yes
Heated steering wheel100Yes
Interior air filter0Yes
Cargo net40Yes
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Rear air vents with manual controls50No
Bose, 300W, 15 speakers (with subwoofer)350No
Wood trim300Yes
Heated front seats200Yes
CD changer, in-dash200No
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150No
Memory system, driver seat200Yes
Polished alloy wheels0No
Total Requested404055%
Total Not Requested325045%

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