Audi A6 / S6 Audi A6 / S6 2018 Buick LaCrosse Buick LaCrosse 2007

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Audi A6 / S6 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 / S6 vs. Buick LaCrosse Invoice Comparison

Lowest Total Price: $31,110

Buick LaCrosse CXS   
Difference: $20,140

Lowest Total Invoice: $29,048

Buick LaCrosse CXS   
Difference: $18,685

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182007
ModelA6 / S6A6 / S6A6 / S6LaCrosse
TrimA6 2.0TA6 3.0TS6 4.0 TFSICXS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $49,700 $58,700 $71,900 $27,040
Base Invoice $46,222 $54,592 $66,868 $25,553
Metallic paint (extra cost) 575 575 575  
Driver Confidence Package       1,150
Stability control       495
MP3-compatible player       545
Sunroof       900
Heated front seats       295
Metallic paint (extra cost) 536 536 536  
Driver Confidence Package       955
Stability control       411
MP3-compatible player       452
Sunroof       747
Heated front seats       245
Options (change) 575 575 575 3,385
Options (change) 536 536 536 2,810
Destination 975 975 975 685
Total Price $51,250 $60,250 $73,450 $31,110
Total Invoice $47,733 $56,103 $68,379 $29,048

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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 / S6 dealer quotes or Buick LaCrosse dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A6 / S6 vs. Buick LaCrosse

Lowest Adjusted Price and Invoice: Buick LaCrosse CXS
TrueDelta Adjusted Price Difference: $14,985
TrueDelta Adjusted Invoice Difference: $13,884
Model Year2018201820182007
ModelA6 / S6A6 / S6A6 / S6LaCrosse
TrimA6 2.0TA6 3.0TS6 4.0 TFSICXS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine252hp I4340hp V6450hp V8240hp V6
TransmissionS7T8S7A4
DrivetrainFWDAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10630, 14630, 14240, 9
Tire (rear if not all the same)245/45-18245/45-18255/35-20225/55-17
Total Price$51,250$60,250$73,450$31,110
Adjustments for Features-5,155-8,630-10,1800
Feature-Adjusted Total Price$46,095$51,620$63,270$31,110
Cost Above Minimum$0$5,525$17,175$0
Total Invoice$47,733$56,103$68,379$29,048
Adjustments for Features-4,801-8,036-9,4770
Feature-Adjusted Total Invoice$42,932$48,067$58,902$29,048
Cost Above Minimum$0$5,135$15,970$0

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Features Comparison: Audi A6 / S6 vs. Buick LaCrosse

Model Year2018201820182007
ModelA6 / S6A6 / S6A6 / S6LaCrosse
TrimA6 2.0TA6 3.0TS6 4.0 TFSICXS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 $1200 
8-speed manually-shiftable automatic $1300  
4-speed automatic   $800
FWD$0  $0
AWD $1700$1700 
Accessories 
Proximity key$250$250$250 
Tilt/telescoping steering wheel, manual$250  $250
Tilt/telescoping steering wheel, power $350$350 
Brakes, Airbags, and Other Safety 
Blind spot warning system $200$200 
Brake assist$50$50$50 
Collision preparation system, rear $100$100 
Front side airbags$350$350$350 
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Obstacle detection, front$150$150$150 
Rearview camera$200$200$200 
Rollover sensor$50$50$50 
Secondary collision brake assist$25$25$25 
Cargo Management 
Rear seat pass-through$100$100$100 
Climate Control 
Heated windshield washer nozzles$15$15$15 
Rain-sensing wipers$175$175$175 
Rear air vents with automatic controls$250$250$250 
Rear dual-zone climate control $125$125 
Residual heat$50$50$50 
Variable intermittent wipers   $75
Engine / Motor 
Automatic start / stop$150$150$150 
Dual-mode exhaust, switchable  $500 
Regenerative braking$0$0$0 
Exterior 
Bodyside moldings   $75
Bright-finished exhaust tip(s)$25$25$25 
Infotainment 
4G LTE connectivity$0$0$0 
Android Auto support$100$100$100 
Apple CarPlay support$100$100$100 
Aux input$50$50$50 
Bluetooth audio streaming$25$25$25 
Bluetooth cell phone link$100$100$100 
DVD-compatible player$0$0$0 
Handwriting recognition$200$200$200 
HD radio$50$50$50 
In-vehicle Internet$150$150$150 
Media drive$15$15$15 
Navigation system$600$600$600 
Surround sound $250$250 
Telematics service, such as OnStar, with navigation   $225
Traffic + travel information$25$25$25 
Voice control for nav and audio$100$100$100 
Wi-Fi hotspot$50$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75 
Auto-dimming passenger-side mirror $75$75 
Fog light, rear$100$100$100 
Fog lights   $125
LED headlights $1000$1000 
Mirror tilt-down in reverse$25$25$25 
Power-folding mirrors $50$50 
Turn signals on or near mirrors$25$25$25 
Xenon HID headlights$500   
Seats and Interior Trim 
Illuminated door sill trim plates $200$200 
Memory system, driver seat$200$200$200 
Power 4-way lumbar adjuster, driver seat$150$150$150 
Power 4-way lumbar adjuster, passenger seat  $150 
Power lumbar adjuster, driver seat   $100
Power recliner, driver seat$100$100$100 
Power recliner, passenger seat$100$100$100 
Wood trim$300$300$300 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable  $1000 
Electronic systems calibration selector$200$200$200 
Sport suspension (upgrade)  $0 
Touring suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls$100$100$100 
Total Value of Features$6,805$10,280$11,830$1,650
Value of Feature Adjustments$5,155$8,630$10,180$0
Value of Feature Adjustments-4,801-8,036-9,4770

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Specifications Comparison: Audi A6 / S6 vs. Buick LaCrosse

Model Year20182007
ModelA6 / S6LaCrosse
Body4dr Sedan4dr Sedan
Wheelbase114.6 in110.5 in
Length194.2 in198.1 in
Width73.8 in73.0 in
Height57.8 in57.4 in
Curb Weight3,804 lb.3,496 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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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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