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

Lowest Total Price: $35,505

Buick LaCrosse Super   
Difference: $41,470

Lowest Total Invoice: $33,485

Buick LaCrosse Super   
Difference: $38,168

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092015
ModelLaCrosseA6 / S6
TrimSuperS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Base Price $33,805 $75,500
Base Invoice $31,946 $70,217
Bluetooth cell phone link 50  
Sunroof 900  
Metallic paint (extra cost)   550
Bluetooth cell phone link 42  
Sunroof 747  
Metallic paint (extra cost)   511
Options (change) 950 550
Options (change) 789 511
Destination 750 925
Total Price $35,505 $76,975
Total Invoice $33,485 $71,653

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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 Buick LaCrosse dealer quotes or Audi A6 / S6 dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Buick LaCrosse Super
TrueDelta Adjusted Price Difference: $30,415
TrueDelta Adjusted Invoice Difference: $27,877
Model Year20092015
ModelLaCrosseA6 / S6
TrimSuperS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Engine300hp V8420hp V8
TransmissionA4S7
DrivetrainFWDAWD
EPA Fuel Economy (city/highway)16/24 MPG17/27 MPG
Audio (watts, speakers)240, 9630, 14
Tire (rear if not all the same)235/50-18255/40-19
Total Price$35,505$76,975
Adjustments for Features0-11,055
Feature-Adjusted Total Price$35,505$65,920
Total Invoice$33,485$71,653
Adjustments for Features0-10,291
Feature-Adjusted Total Invoice$33,485$61,362

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Features Comparison: Buick LaCrosse vs. Audi A6 / S6

Model Year20092015
ModelLaCrosseA6 / S6
TrimSuperS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800 
7-speed automated manual $1200
FWD$0 
AWD $1700
Accessories 
Proximity key $250
Remote start$150 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Blind spot warning system $200
Brake assist $50
Collision preparation system, rear $100
Front side airbags $350
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Rearview camera $200
Rollover sensor $50
Cargo Management 
Rear seat pass-through $100
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Rain-sensing wipers $175
Rear air vents with automatic controls $250
Rear dual-zone climate control $125
Residual heat $50
Variable intermittent wipers$75 
Drivetrain 
Active rear differential $500
Engine / Motor 
Dual-mode exhaust, switchable $500
Regenerative braking $0
Exterior 
Body kit $0
Bodyside moldings$75 
Bright-finished exhaust tip(s) $25
Laminated front side windows$200 
Rear spoiler$200 
Infotainment 
Audio controls on steering wheel $125
Aux input $50
Bluetooth audio streaming $25
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
iPod integration $100
Media drive $15
Navigation system $600
Surround sound $250
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information $25
Voice control for nav and audio $100
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming passenger-side mirror $75
Cornering lights $50
Fog light, rear $100
Fog lights$125 
Head-up display (HUD) $350
Interior ambient lighting $150
LED headlights $1000
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Turn signals on or near mirrors $25
Seats and Interior Trim 
Door sill trim plates$100 
Illuminated door sill trim plates $200
Leather door panel trim $250
Metal pedals $75
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 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Electronic systems calibration selector $200
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$2,300$13,355
Value of Feature Adjustments$0$11,055
Value of Feature Adjustments0-10,291

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See a complete comparison of Buick LaCrosse vs. Audi A6 / S6 features.

Specifications Comparison: Buick LaCrosse vs. Audi A6 / S6

Model Year20092015
ModelLaCrosseA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase110.5 in114.7 in
Length198.1 in193.9 in
Width73.0 in73.8 in
Height57.4 in57.8 in
Curb Weight3,770 lb.4,398 lb.
Fuel Capacity17.5 gal.19.8 gal.
Row 1 Headroom39.4 in37.2 in
Row 1 Shoulder Room57.2 in57.5 in
Row 1 Hip Room55.3 in0.0 in
Row 1 Legroom42.3 in41.3 in
Row 2 Headroom37.2 in37.8 in
Row 2 Shoulder Room57.0 in56.3 in
Row 2 Hip Room54.6 in0.0 in
Row 2 Legroom37.6 in37.4 in
Cargo Volume16.0 ft314.1 ft3

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See a complete comparison of Buick LaCrosse vs. Audi A6 / S6 specs.

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See TrueDelta's information for all Sedans
See TrueDelta's information for all Buick models.