Buick LaCrosse Buick LaCrosse 2015 Audi A6 / S6 Audi A6 / S6 2014

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $41,040

Buick LaCrosse   
Difference: $9,085

Lowest Total Invoice: $39,084

Buick LaCrosse   
Difference: $7,598

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152014201420142014
ModelLaCrosseA6 / S6A6 / S6A6 / S6A6 / S6
TrimBaseA6 2.0TA6 3.0TA6 3.0 TDIS6 4.0 TFSI
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $33,635 $43,100 $55,100 $57,500 $73,400
Base Invoice $32,290 $40,084 $51,244 $53,477 $68,262
Leather Group 2,090        
Experience Buick Package 2,790        
Cargo mat 80 185 185 185 185
All-weather floor mats 140 195 195 195 195
Metal pedals 185        
Panoramic sunroof 1,195        
Premium Plus Package   4,300      
Audi Side Assist Package   600 600 600  
Rear side airbags   350 350 350 350
Metallic paint (extra cost)   500 500 500 500
Leather Group 2,006        
Experience Buick Package 2,455        
Cargo mat 70 172 172 172 172
All-weather floor mats 123 181 181 181 181
Metal pedals 163        
Panoramic sunroof 1,052        
Premium Plus Package   4,000      
Audi Side Assist Package   558 558 558  
Rear side airbags   325 325 325 325
Metallic paint (extra cost)   467 467 467 467
Options (change) 6,480 6,130 1,830 1,830 1,230
Options (change) 5,869 5,703 1,703 1,703 1,145
Destination 925 895 895 895 895
Total Price $41,040 $50,125 $57,825 $60,225 $75,525
Total Invoice $39,084 $46,682 $53,842 $56,075 $70,302

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Buick LaCrosse dealer quotes or Audi A6 / S6 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: Buick LaCrosse
TrueDelta Adjusted Price Difference: $9,330
TrueDelta Adjusted Invoice Difference: $7,831
Model Year20152014201420142014
ModelLaCrosseA6 / S6A6 / S6A6 / S6A6 / S6
TrimBaseA6 2.0TA6 3.0TA6 3.0 TDIS6 4.0 TFSI
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Enginehp 220hp I4310hp V6240hp V6 D420hp V8
TransmissionT6CVT-8T8T8S7
DrivetrainFWDFWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 11?, 10?, 10?, 10630, 14
Tire (rear if not all the same)225/55-17245/45-18245/45-18245/45-18255/40-19
Total Price$41,040$50,125$57,825$60,225$75,525
Adjustments for Features-2450-2,050-2,050-5,500
Feature-Adjusted Total Price$40,795$50,125$55,775$58,175$70,025
Cost Above Minimum$0$0$5,650$8,050$19,900
Total Invoice$39,084$46,682$53,842$56,075$70,302
Adjustments for Features-2330-1,909-1,909-5,120
Feature-Adjusted Total Invoice$38,851$46,682$51,933$54,166$65,182
Cost Above Minimum$0$0$5,251$7,484$18,500

Return to top

Features Comparison: Buick LaCrosse vs. Audi A6 / S6

Model Year20152014201420142014
ModelLaCrosseA6 / S6A6 / S6A6 / S6A6 / S6
TrimBaseA6 2.0TA6 3.0TA6 3.0 TDIS6 4.0 TFSI
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100    
8-speed manually-shiftable CVT $1100   
8-speed manually-shiftable automatic  $1300$1300 
7-speed automated manual    $1200
FWD$0$0   
AWD  $1700$1700$1700
Accessories 
Remote app$25    
Remote start$150    
Tilt/telescoping steering wheel, manual$250$250$250$250 
Tilt/telescoping steering wheel, power    $350
Brakes, Airbags, and Other Safety 
Collision preparation system, rear $100$100$100$100
Cross-traffic warning, rear$100    
Following distance indicator$25    
Forward collision warning$200    
Knee airbag, driver $75$75$75$75
Knee airbag, passenger $75$75$75$75
Lane departure warning$200    
Obstacle detection, front $150$150$150$150
Temporary spare tire $150$150$150$150
Vehicle health reports$0    
Climate Control 
Automatic air recirculation $100$100$100$100
Heated windshield washer nozzles $15$15$15$15
Rain-sensing wipers $175$175$175$175
Rear air vents$100    
Rear air vents with automatic controls $250$250$250$250
Rear dual-zone climate control    $125
Residual heat $50$50$50$50
Variable intermittent wipers$75    
Drivetrain 
Active rear differential    $500
Engine / Motor 
Automatic start / stop  $150$150 
Dual-mode exhaust, switchable    $500
Regenerative braking $0$0$0$0
Exterior 
Active grille shutters$0    
Body kit    $0
Bright-finished exhaust tip(s) $25$25$25$25
Laminated front side windows$200    
Panoramic sunroof$1200    
Sunroof $900$900$900$900
Infotainment 
4G LTE connectivity$0    
App support$0    
DVD-compatible player $0$0$0$0
Handwriting recognition $200$200$200$200
HD radio $50$50$50$50
In-vehicle Internet $150$150$150$150
iPod integration $100$100$100$100
Media drive $15$15$15$15
Siri Eyes Free support$0    
SMS text-to-speech reader$25    
Surround sound$250   $250
Telematics service, such as OnStar, with navigation$225    
Traffic + travel information $25$25$25$25
USB port$25    
Voice control for external devices$0    
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75$75$75$75
Cornering lights    $50
Fog light, rear $100$100$100$100
Fog lights$125    
Head-up display (HUD)$350    
Large color reconfigurable instrument cluster display$250    
Mirror tilt-down in reverse $25$25$25$25
Power-folding mirrors $50$50$50$50
Steering-linked headlights$150   $150
Seats and Interior Trim 
Door sill trim plates$100$100$100$100 
Illuminated door sill trim plates    $200
Leather door panel trim    $250
Metal pedals$75   $75
Power 4-way lumbar adjuster, passenger seat $150$150$150$150
Wood trim $300$300$300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500
Air suspension, auto-leveling and height adjustable    $1000
Electronic systems calibration selector $200$200$200$200
Sport suspension (upgrade)    $0
Transmission 
Steering-wheel-mounted transmission controls    $100
Total Value of Features$5,200$4,955$7,005$7,005$10,455
Value of Feature Adjustments$245$0$2,050$2,050$5,500
Value of Feature Adjustments-2330-1,909-1,909-5,120

Return to top

Specifications Comparison: Buick LaCrosse vs. Audi A6 / S6

Model Year20152014
ModelLaCrosseA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase111.7 in114.7 in
Length196.9 in193.9 in
Width73.1 in73.8 in
Height59.2 in57.8 in
Curb Weight3,756 lb.3,727 lb.
Fuel Capacity15.8 gal.19.8 gal.
Row 1 Headroom38.0 in37.2 in
Row 1 Shoulder Room57.4 in57.5 in
Row 1 Hip Room55.2 in0.0 in
Row 1 Legroom41.7 in41.3 in
Row 2 Headroom37.3 in37.8 in
Row 2 Shoulder Room56.0 in56.3 in
Row 2 Hip Room53.9 in0.0 in
Row 2 Legroom40.5 in37.4 in
Cargo Volume10.8 ft314.1 ft3

Return to top

Option Package Details
Buick LaCrosse

Leather Group
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Turn signals on or near mirrors25Yes
Proximity key250Yes
Perimeter approach lighting25No
Total Requested220099%
Total Not Requested251%
Experience Buick Package
FeatureValueRequested?
Surround sound250No
Bose, 11 speakers (with subwoofer)350No
Blind spot warning system200Yes
Rear cross-traffic detection100No
Forward collision warning200No
Following distance indicator25No
Fog lights125No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Head-up display (HUD)350No
Lane departure warning system200No
Navigation system600Yes
Voice control for nav and audio75Yes
Speed limit information0No
Total Requested152549%
Total Not Requested160051%

Option Package Details
Audi A6 / S6 A6 2.0T

Premium Plus Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, front150No
Obstacle detection, rear250Yes
Rearview camera200Yes
Auto-dimming driver-side mirror75Yes
DVD-compatible player0No
Proximity key250Yes
Voice control for nav and audio100Yes
Auto-dimming passenger-side mirror75No
HD radio50No
Media drive, large15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50Yes
Handwriting recognition200No
Xenon HID headlights500Yes
245/45HR18 tires400No
Total Requested202566%
Total Not Requested106534%
Audi Side Assist Package
FeatureValueRequested?
Power-folding mirrors50No
Blind spot warning system200Yes
Collision preparation system, rear100No
Total Requested20057%
Total Not Requested15043%

Option Package Details
Audi A6 / S6 A6 3.0T

Audi Side Assist Package
FeatureValueRequested?
Power-folding mirrors50No
Blind spot warning system200Yes
Collision preparation system, rear100No
Total Requested20057%
Total Not Requested15043%

Option Package Details
Audi A6 / S6 A6 3.0 TDI

Audi Side Assist Package
FeatureValueRequested?
Power-folding mirrors50No
Blind spot warning system200Yes
Collision preparation system, rear100No
Total Requested20057%
Total Not Requested15043%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

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