BMW 6-Series BMW 6-Series 2008 Buick LaCrosse Buick LaCrosse 2006
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BMW 6-Series 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.

BMW 6-Series vs. Buick LaCrosse Invoice Comparison

Lowest Total Price: $31,700

Buick LaCrosse CXS   
Difference: $48,120

Lowest Total Invoice: $29,567

Buick LaCrosse CXS   
Difference: $44,203

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082006
Model6-SeriesLaCrosse
Trim650iCXS
Body2dr Coupe4dr Sedan
Base Price $76,600 $27,330
Base Invoice $70,650 $25,827
Heated front seats 500 295
Wood trim 0  
Satellite radio - one year subscription 595  
Driver Confidence Package   1,150
Stability control   495
MP3-compatible player   545
Sunroof   900
Satellite radio   325
Heated front seats 455 245
Wood trim 0  
Satellite radio - one year subscription 540  
Driver Confidence Package   955
Stability control   411
MP3-compatible player   452
Sunroof   747
Satellite radio   270
Options (change) 1,095 3,710
Options (change) 995 3,080
Destination 825 660
Gas Tax 1,300 0
Total Price $79,820 $31,700
Total Invoice $73,770 $29,567

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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: BMW 6-Series vs. Buick LaCrosse

Lowest Adjusted Price and Invoice: Buick LaCrosse CXS
TrueDelta Adjusted Price Difference: $45,180
TrueDelta Adjusted Invoice Difference: $41,486
Model Year20082006
Model6-SeriesLaCrosse
Trim650iCXS
Body2dr Coupe4dr Sedan
Engine360hp V8240hp V6
TransmissionM6A4
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 10240, 9
Tire (rear if not all the same)245/45-18225/55-17
Total Price$79,820$31,700
Adjustments for Features-2,9400
Feature-Adjusted Total Price$76,880$31,700
Total Invoice$73,770$29,567
Adjustments for Features-2,7170
Feature-Adjusted Total Invoice$71,053$29,567

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Features Comparison: BMW 6-Series vs. Buick LaCrosse

Model Year20082006
Model6-SeriesLaCrosse
Trim650iCXS
Body2dr Coupe4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 
4-speed automatic $800
RWD$0 
FWD $0
Accessories 
Power rear side windows $200
Remote window/roof operation$15 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Brake assist$50 
Front side airbags$350 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Tire-pressure monitor$75 
Tires, run-flat$150 
Cargo Management 
Cargo mat$40 
Cargo net $40
Climate Control 
Rain-sensing wipers$175 
Residual heat$50 
Variable intermittent wipers $75
Exterior 
Bodyside moldings $75
Bright-finished exhaust tip(s)$25 
Laminated front side windows $200
Infotainment 
Aux input$50 
Bluetooth cell phone link$100 
Navigation system$600 
Traffic information$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Compass $0
Headlight washers$50 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Steering-linked headlights$150 
Xenon HID headlights$500 
Seats and Interior Trim 
Center armrest(s), second row $50
Folding second row seats $300
Memory system, driver seat$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 
Power recliner, passenger seat$100 
Wood trim$300 
Suspension, Wheels, and Tires 
Active stabilizer bars$500 
Touring suspension (upgrade) $0
Total Value of Features$5,030$2,090
Value of Feature Adjustments$2,940$0
Value of Feature Adjustments-2,7170

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See a complete comparison of BMW 6-Series vs. Buick LaCrosse features.

Specifications Comparison: BMW 6-Series vs. Buick LaCrosse

Model Year20082006
Model6-SeriesLaCrosse
Body2dr Coupe4dr Sedan
Wheelbase109.4 in110.5 in
Length190.2 in198.1 in
Width73.0 in73.0 in
Height54.1 in57.4 in
Curb Weight3,815 lb.3,496 lb.
Fuel Capacity18.5 gal.17.5 gal.
Row 1 Headroom37.6 in39.4 in
Row 1 Shoulder Room56.4 in57.2 in
Row 1 Hip Room0.0 in55.3 in
Row 1 Legroom42.0 in42.3 in
Row 2 Headroom35.6 in37.2 in
Row 2 Shoulder Room49.4 in57.0 in
Row 2 Hip Room0.0 in54.6 in
Row 2 Legroom28.8 in37.6 in
Cargo Volume13.0 ft316.0 ft3

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See a complete comparison of BMW 6-Series vs. Buick LaCrosse specs.

Option Package Details
Buick LaCrosse CXS

MP3-compatible player
FeatureValueRequested?
MP3-compatible player50Yes
Unbranded, 240W, 9 speakers (with subwoofer)350No
Total Requested5013%
Total Not Requested35087%
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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