Buick LaCrosse Buick LaCrosse 2006 Audi A4 / S4 Audi A4 / S4 2018

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Buick LaCrosse vs. Audi A4 / S4 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 A4 / S4 Invoice Comparison

Lowest Total Price: $31,975

Buick LaCrosse CXS   
Difference: $6,650

Lowest Total Invoice: $29,795

Buick LaCrosse CXS   
Difference: $6,196

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006201820182018
ModelLaCrosseA4 / S4A4 / S4A4 / S4
TrimCXSA4 2.0T ultraA4 2.0TS4 3.0T
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $27,330 $36,000 $40,500 $51,400
Base Invoice $25,827 $33,480 $37,666 $47,802
Driver Confidence Package 1,150      
Sunroof 900      
MP3-compatible player 545      
Heated front seats 295      
Stability control 495      
Satellite radio 325      
Rear spoiler 275      
Metallic paint (extra cost)   575 575 575
Cargo net   80 80 80
Carbon fiber rear spoiler   995    
Driver Confidence Package 955      
Sunroof 747      
MP3-compatible player 452      
Heated front seats 245      
Stability control 411      
Satellite radio 270      
Rear spoiler 228      
Metallic paint (extra cost)   536 536 536
Cargo net   74 74 74
Carbon fiber rear spoiler   926    
Options (change) 3,985 1,650 655 655
Options (change) 3,308 1,536 610 610
Destination 660 975 975 975
Total Price $31,975 $38,625 $42,130 $53,030
Total Invoice $29,795 $35,991 $39,251 $49,387

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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: Buick LaCrosse vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Buick LaCrosse CXS
TrueDelta Adjusted Price Difference: $3,035
TrueDelta Adjusted Invoice Difference: $2,828
Model Year2006201820182018
ModelLaCrosseA4 / S4A4 / S4A4 / S4
TrimCXSA4 2.0T ultraA4 2.0TS4 3.0T
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine240hp V6190hp I4252hp I4354hp V6
TransmissionA4S7S7T8
DrivetrainFWDFWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)240, 9180, 10180, 10755, 19
Tire (rear if not all the same)225/55-17225/50-17225/50-17245/40-18
Total Price$31,975$38,625$42,130$53,030
Adjustments for Features0-3,615-5,015-9,265
Feature-Adjusted Total Price$31,975$35,010$37,115$43,765
Cost Above Minimum$0$0$2,105$8,755
Total Invoice$29,795$35,991$39,251$49,387
Adjustments for Features0-3,368-4,672-8,629
Feature-Adjusted Total Invoice$29,795$32,623$34,579$40,758
Cost Above Minimum$0$0$1,956$8,135

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Features Comparison: Buick LaCrosse vs. Audi A4 / S4

Model Year2006201820182018
ModelLaCrosseA4 / S4A4 / S4A4 / S4
TrimCXSA4 2.0T ultraA4 2.0TS4 3.0T
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800   
7-speed automated manual $1200$1200 
8-speed manually-shiftable automatic   $1300
FWD$0$0  
AWD  $1700$1700
Accessories 
Proximity key   $250
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200$200$200
Automatic braking, low-speed $200$200$200
Blind spot warning system   $200
Brake assist $50$50$50
Collision preparation system, rear   $100
Cross-traffic warning, rear   $100
Driver drowsiness monitor $150$150$150
Forward collision warning $200$200$200
Front side airbags $350$350$350
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Obstacle detection, front   $150
Obstacle detection, rear$250  $250
Pedestrian detection $50$50$50
Radar- or camera-based collision preparation system $0$0$0
Rearview camera $200$200$200
Rollover sensor $50$50$50
Secondary collision brake assist $25$25$25
Tire-pressure monitor $75$75$75
Torque vectoring, brake-based $100$100$100
Vehicle exit assist   $25
Cargo Management 
Air-conditioned storage compartment $50$50$50
Climate Control 
Heated windshield washer nozzles $15$15$15
Rain-sensing wipers $175$175$175
Rear air vents with automatic controls $250$250$250
Variable intermittent wipers$75   
Engine / Motor 
Automatic start / stop $150$150$150
Regenerative braking $0$0$0
Exterior 
Body kit $0$0$0
Bodyside moldings$75   
Bright-finished exhaust tip(s) $25$25$25
Carbon fiber rear spoiler $300  
Laminated front side windows$200   
Rear spoiler$200  $200
Infotainment 
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
CD player$125   
CD player, remote $100$100$100
HD radio   $50
Satellite radio$200  $200
Surround sound   $250
Telematics service, such as OnStar$200  $200
Voice control for audio system $25$25$25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror   $75
Auto-dimming passenger-side mirror   $75
Boost gauge   $75
Fog light, rear $100$100$100
LED headlights   $1000
Power-folding mirrors   $50
Turn signals on or near mirrors $25$25$25
Xenon HID headlights $500$500 
Seats and Interior Trim 
Aluminum trim $100$100$100
Illuminated door sill trim plates   $200
Manual thigh support length adjuster, driver seat   $50
Manual thigh support length adjuster, passenger seat   $50
Massage, driver seat   $100
Massage, passenger seat   $100
Memory system, driver seat   $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
Power seatback bolsters, driver seat   $100
Power seatback bolsters, passenger seat   $100
Synthetic suede door panel trim   $250
Synthetic suede inserts in leather seating surfaces   $0
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200$200$200
Sport suspension (upgrade)   $0
Touring suspension (upgrade)$0   
Transmission 
Launch control   $100
Steering-wheel-mounted transmission controls $100$100$100
Total Value of Features$2,225$5,840$7,240$11,490
Value of Feature Adjustments$0$3,615$5,015$9,265
Value of Feature Adjustments0-3,368-4,672-8,629

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Specifications Comparison: Buick LaCrosse vs. Audi A4 / S4

Model Year20062018
ModelLaCrosseA4 / S4
Body4dr Sedan4dr Sedan
Wheelbase110.5 in111.0 in
Length198.1 in186.1 in
Width73.0 in72.5 in
Height57.4 in56.2 in
Curb Weight3,496 lb.3,451 lb.
Fuel Capacity17.5 gal.16.9 gal.
Row 1 Headroom39.4 in38.9 in
Row 1 Shoulder Room57.2 in55.9 in
Row 1 Hip Room55.3 in0.0 in
Row 1 Legroom42.3 in41.3 in
Row 2 Headroom37.2 in37.4 in
Row 2 Shoulder Room57.0 in54.5 in
Row 2 Hip Room54.6 in0.0 in
Row 2 Legroom37.6 in35.7 in
Cargo Volume16.0 ft313.0 ft3

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Option Package Details
Buick LaCrosse CXS

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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