Audi A6 Audi A6 2006 Buick LaCrosse Buick LaCrosse 2013

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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: $43,465

Buick LaCrosse   
Difference: $16,675

Lowest Total Invoice: $41,352

Buick LaCrosse   
Difference: $14,069

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062013
ModelA6LaCrosse
Trim4.2Base
Body4dr Sedan4dr Sedan
Base Price $53,770 $31,660
Base Invoice $49,559 $30,394
Technology Package 3,800  
Rear side airbags 350 350
Sunshade, rear, power 400  
Heated steering wheel 200  
Polished alloy wheels 900  
LFX V6 engine   0
Premium 1 Group   3,625
Driver Confidence Package   1,440
Navigation system   895
Entertainment Package   600
Chrome-plated alloy wheels   650
Panoramic sunroof   1,195
AWD   2,175
Technology Package 3,458  
Rear side airbags 319 308
Sunshade, rear, power 364  
Heated steering wheel 182  
Polished alloy wheels 819  
LFX V6 engine   0
Premium 1 Group   3,480
Driver Confidence Package   1,267
Navigation system   788
Entertainment Package   528
Chrome-plated alloy wheels   572
Panoramic sunroof   1,052
AWD   2,088
Options (change) 5,650 10,930
Options (change) 5,142 10,083
Destination 720 875
Total Price $60,140 $43,465
Total Invoice $55,421 $41,352

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Audi A6 vs. Buick LaCrosse

Lowest Adjusted Price and Invoice: Buick LaCrosse
TrueDelta Adjusted Price Difference: $17,985
TrueDelta Adjusted Invoice Difference: $15,315
Model Year20062013
ModelA6LaCrosse
Trim4.2Base
Body4dr Sedan4dr Sedan
Engine335hp V8303hp V6
TransmissionT6T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)17/23 MPG16/26 MPG
Audio (watts, speakers)330, 13384, 11
Tire (rear if not all the same)245/40-18235/50-18
Total Price$60,140$43,465
Adjustments for Features0-1,310
Feature-Adjusted Total Price$60,140$42,155
Total Invoice$55,421$41,352
Adjustments for Features0-1,246
Feature-Adjusted Total Invoice$55,421$40,106

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Features Comparison: Audi A6 vs. Buick LaCrosse

Model Year20062013
ModelA6LaCrosse
Trim4.2Base
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
AWD$1700$1700
Accessories 
AC power outlet $100
Remote start $150
Sunshades, second row$125 
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 
Blind spot warning system $200
Rearview camera $200
Rollover sensor $50
Cargo Management 
Rear seat pass-through $100
Storage compartment under front seat(s)$50 
Climate Control 
Heated windshield washer nozzles$15 
Rain-sensing wipers$175 
Residual heat$50 
Variable intermittent wipers $75
Drivetrain 
Limited-slip rear differential $300
Exterior 
Bodyside moldings$75 
Laminated front side windows $200
Panoramic sunroof $1200
Sunroof$900 
Infotainment 
App support $0
Aux input $50
Bluetooth audio streaming $25
CD changer, remote$200 
CD player $125
DVD-compatible player $0
MP3-compatible player $50
Telematics service, such as OnStar, with navigation $225
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Fog light, rear$100 
Head-up display (HUD) $350
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Seats and Interior Trim 
Cooled or ventilated front seats $300
Power 4-way lumbar adjuster, passenger seat$150 
Wood trim$300 
Total Value of Features$5,440$6,750
Value of Feature Adjustments$0$1,310
Value of Feature Adjustments0-1,246

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Specifications Comparison: Audi A6 vs. Buick LaCrosse

Model Year20062013
ModelA6LaCrosse
Body4dr Sedan4dr Sedan
Wheelbase111.9 in111.7 in
Length193.5 in196.9 in
Width73.1 in73.1 in
Height57.5 in59.2 in
Curb Weight4,145 lb.4,196 lb.
Fuel Capacity21.1 gal.15.8 gal.
Row 1 Headroom38.7 in38.0 in
Row 1 Shoulder Room57.1 in57.4 in
Row 1 Hip Room0.0 in55.2 in
Row 1 Legroom41.3 in41.7 in
Row 2 Headroom37.8 in37.3 in
Row 2 Shoulder Room55.9 in56.0 in
Row 2 Hip Room0.0 in53.9 in
Row 2 Legroom36.9 in40.5 in
Cargo Volume15.9 ft310.8 ft3

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Option Package Details
Audi A6 4.2

Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1200100%
Total Not Requested00%

Option Package Details
Buick LaCrosse

AWD
FeatureValueRequested?
AWD0Yes
Limited-slip rear differential300No
Total Requested00%
Total Not Requested300100%
LFX V6 engine
FeatureValueRequested?
Bright-finished exhaust tip(s)25Yes
Termporary spare tire150Yes
245/50R17 tires400No
3.6L V6
DOHC-4v
303 hp@6800
264 lb-ft@5300
1000Yes
Total Requested117575%
Total Not Requested40025%
Premium 1 Group
FeatureValueRequested?
Cooled or ventilated front seats300No
Sunshade, rear, power225Yes
Heated steering wheel100Yes
Proximity key250Yes
Turn signals on or near mirrors25Yes
Perimeter approach lighting25No
Leather seating surfaces900Yes
Heated front seats200Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Fog lights125Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Obstacle detection, rear250Yes
Rearview camera200No
Auto-dimming driver-side mirror75Yes
Variable assist steering (optional)0No
235/50VR18 tires400No
Total Requested265074%
Total Not Requested92526%
Driver Confidence Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Head-up display (HUD)350No
Blind spot warning system200No
Total Requested65054%
Total Not Requested55046%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Speed limit information0No
Voice control for external devices0No
App support0No
Total Requested700100%
Total Not Requested00%
Entertainment Package
FeatureValueRequested?
AC power outlet100No
Surround sound250Yes
Harman/Kardon, 384W, 11 speakers (with subwoofer)350No
Total Requested25036%
Total Not Requested45064%

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