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Audi A6 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.

Audi A6 vs. Buick LaCrosse Invoice Comparison

Lowest Total Price: $31,700

Buick LaCrosse CXS   
Difference: $19,550

Lowest Total Invoice: $29,567

Buick LaCrosse CXS   
Difference: $18,159

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  Down Payment Interest Rate Term
Model Year20122006
ModelA6LaCrosse
Trim3.0TCXS
Body4dr Sedan4dr Sedan
Base Price $49,900 $27,330
Base Invoice $46,408 $25,827
Metallic paint (extra cost) 475  
Driver Confidence Package   1,150
MP3-compatible player   545
Stability control   495
Heated front seats   295
Sunroof   900
Satellite radio   325
Metallic paint (extra cost) 443  
Driver Confidence Package   955
MP3-compatible player   452
Stability control   411
Heated front seats   245
Sunroof   747
Satellite radio   270
Options (change) 475 3,710
Options (change) 443 3,080
Destination 875 660
Total Price $51,250 $31,700
Total Invoice $47,726 $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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Request free, no-obligation Audi A6 dealer quotes or Buick LaCrosse dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A6 vs. Buick LaCrosse

Lowest Adjusted Price and Invoice: Buick LaCrosse CXS
TrueDelta Adjusted Price Difference: $15,460
TrueDelta Adjusted Invoice Difference: $14,350
Model Year20122006
ModelA6LaCrosse
Trim3.0TCXS
Body4dr Sedan4dr Sedan
Engine310hp V6240hp V6
TransmissionT8A4
DrivetrainAWDFWD
EPA Fuel Economy (city/highway)19/28 MPG19/27 MPG
Audio (watts, speakers)?, 10240, 9
Tire (rear if not all the same)225/55-17225/55-17
Total Price$51,250$31,700
Adjustments for Features-4,0900
Feature-Adjusted Total Price$47,160$31,700
Total Invoice$47,726$29,567
Adjustments for Features-3,8090
Feature-Adjusted Total Invoice$43,917$29,567

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Features Comparison: Audi A6 vs. Buick LaCrosse

Model Year20122006
ModelA6LaCrosse
Trim3.0TCXS
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
4-speed automatic $800
AWD$1700 
FWD $0
Brakes, Airbags, and Other Safety 
Brake assist$50 
Front side airbags$350 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, rear $250
Rollover sensor$50 
Tire-pressure monitor$75 
Cargo Management 
Rear seat pass-through$100 
Climate Control 
Heated windshield washer nozzles$15 
Rain-sensing wipers$175 
Rear air vents with automatic controls$250 
Residual heat$50 
Variable intermittent wipers $75
Engine / Motor 
Regenerative braking$0 
Exterior 
Bodyside moldings $75
Bright-finished exhaust tip(s)$25 
Laminated front side windows $200
Infotainment 
Aux input$50 
Bluetooth audio streaming$25 
Bluetooth cell phone link$100 
iPod integration$100 
Telematics service, such as OnStar $200
Instruments, Lights, and Mirrors 
Fog light, rear$100 
Fog lights $125
Mirror tilt-down in reverse$25 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
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 
Electronic systems calibration selector$200 
Touring suspension (upgrade) $0
Total Value of Features$5,915$1,825
Value of Feature Adjustments$4,090$0
Value of Feature Adjustments-3,8090

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See a complete comparison of Audi A6 vs. Buick LaCrosse features.

Specifications Comparison: Audi A6 vs. Buick LaCrosse

Model Year20122006
ModelA6LaCrosse
Body4dr Sedan4dr Sedan
Wheelbase114.7 in110.5 in
Length193.9 in198.1 in
Width73.8 in73.0 in
Height57.8 in57.4 in
Curb Weight4,045 lb.3,568 lb.
Fuel Capacity19.8 gal.17.5 gal.
Row 1 Headroom37.2 in39.4 in
Row 1 Shoulder Room57.5 in57.2 in
Row 1 Hip Room0.0 in55.3 in
Row 1 Legroom41.3 in42.3 in
Row 2 Headroom37.8 in37.2 in
Row 2 Shoulder Room56.3 in57.0 in
Row 2 Hip Room0.0 in54.6 in
Row 2 Legroom37.4 in37.6 in
Cargo Volume14.1 ft316.0 ft3

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See a complete comparison of Audi A6 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, rear250No
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Total Requested70074%
Total Not Requested25026%

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