Buick LaCrosse Buick LaCrosse 2015 Audi A4 / S4 Audi A4 / S4 2006

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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: $41,025

Buick LaCrosse   
Difference: $16,745

Lowest Total Invoice: $39,256

Buick LaCrosse   
Difference: $14,113

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152006
ModelLaCrosseA4 / S4
TrimBaseS4
Body4dr Sedan4dr Sedan
Base Price $33,635 $46,400
Base Invoice $32,290 $42,758
LFX V6 engine 0  
Navigation system 495 1,950
Premium I Group 4,390  
Rear spoiler 385  
Panoramic sunroof 1,195  
Premium Package   2,900
6-speed shiftable automatic   1,200
Metallic paint (extra cost)   450
Tire-pressure monitor   250
Obstacle detection, rear   350
Bluetooth cell phone link   500
Bose 215W 10 speakers   1,000
Rear side airbags   350
Sunshade, rear, power   400
LFX V6 engine 0  
Navigation system 436 1,775
Premium I Group 4,214  
Rear spoiler 339  
Panoramic sunroof 1,052  
Premium Package   2,639
6-speed shiftable automatic   1,172
Metallic paint (extra cost)   410
Tire-pressure monitor   228
Obstacle detection, rear   319
Bluetooth cell phone link   455
Bose 215W 10 speakers   910
Rear side airbags   319
Sunshade, rear, power   364
Options (change) 6,465 9,350
Options (change) 6,041 8,591
Destination 925 720
Gas Tax 0 1,300
Total Price $41,025 $57,770
Total Invoice $39,256 $53,369

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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
TrueDelta Adjusted Price Difference: $16,005
TrueDelta Adjusted Invoice Difference: $13,429
Model Year20152006
ModelLaCrosseA4 / S4
TrimBaseS4
Body4dr Sedan4dr Sedan
Engine304hp V6340hp V8
TransmissionT6T6
DrivetrainFWDAWD
EPA Fuel Economy (city/highway)18/28 MPG15/23 MPG
Audio (watts, speakers)?, 11215, 10
Tire (rear if not all the same)235/50-18235/40-18
Total Price$41,025$57,770
Adjustments for Features0-740
Feature-Adjusted Total Price$41,025$57,030
Total Invoice$39,256$53,369
Adjustments for Features0-684
Feature-Adjusted Total Invoice$39,256$52,685

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Features Comparison: Buick LaCrosse vs. Audi A4 / S4

Model Year20152006
ModelLaCrosseA4 / S4
TrimBaseS4
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
FWD$0 
AWD $1700
Accessories 
AC power outlet$100 
Heated steering wheel$100 
Proximity key$250 
Remote app$25 
Remote start$150 
Sunshades, second row $125
Brakes, Airbags, and Other Safety 
Rearview camera$200 
Rollover sensor$50 
Vehicle health reports$0 
Cargo Management 
Rear seat pass-through$100 
Climate Control 
Heated windshield washer nozzles $15
Rain-sensing wipers $175
Rear air vents$100 
Variable intermittent wipers$75 
Exterior 
Active grille shutters$0 
Bodyside moldings $75
Laminated front side windows$200 
Panoramic sunroof$1200 
Sunroof $900
Infotainment 
4G LTE connectivity$0 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, remote $200
CD player$125 
MP3-compatible player$50 
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Surround sound$250 
Telematics service, such as OnStar, with navigation$225 
Voice control for external devices$0 
Voice control for nav and audio$100 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Fog light, rear $100
Fog lights $125
Headlight washers $50
Large color reconfigurable instrument cluster display$250 
Power-folding mirrors $50
Steering-linked headlights $150
Xenon HID headlights $500
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Manual thigh support length adjuster, driver seat $50
Power 4-way lumbar adjuster, passenger seat $150
Wood trim $300
Suspension, Wheels, and Tires 
Ultra-sport suspension (upgrade) $0
Total Value of Features$5,100$5,840
Value of Feature Adjustments$0$740
Value of Feature Adjustments0-684

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Specifications Comparison: Buick LaCrosse vs. Audi A4 / S4

Model Year20152006
ModelLaCrosseA4 / S4
Body4dr Sedan4dr Sedan
Wheelbase111.7 in104.3 in
Length196.9 in180.6 in
Width73.1 in69.8 in
Height59.2 in56.2 in
Curb Weight3,895 lb.3,902 lb.
Fuel Capacity15.8 gal.16.6 gal.
Row 1 Headroom38.0 in38.4 in
Row 1 Shoulder Room57.4 in55.1 in
Row 1 Hip Room55.2 in0.0 in
Row 1 Legroom41.7 in41.3 in
Row 2 Headroom37.3 in37.2 in
Row 2 Shoulder Room56.0 in53.4 in
Row 2 Hip Room53.9 in0.0 in
Row 2 Legroom40.5 in34.3 in
Cargo Volume10.8 ft313.4 ft3

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Option Package Details
Buick LaCrosse

LFX V6 engine
FeatureValueRequested?
Bright-finished exhaust tip(s)25Yes
235/50HR18 tires400No
Termporary spare tire150No
3.6L V6
DOHC-4v
304 hp@6800
264 lb-ft@5300
1000Yes
Total Requested102565%
Total Not Requested55035%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75No
Speed limit information0No
Total Requested60089%
Total Not Requested7511%
Premium I Group
FeatureValueRequested?
Cooled or ventilated front seats300No
Sunshade, rear, power225Yes
Heated steering wheel100No
AC power outlet100No
Surround sound250No
Bose, 11 speakers (with subwoofer)350No
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 key250No
Perimeter approach lighting25No
Leather seating surfaces900Yes
Heated front seats200Yes
Total Requested217561%
Total Not Requested137539%

Option Package Details
Audi A4 / S4 S4

6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
1300 Gas-Guzzler Tax0No
4.2L V8
DOHC-5v
340 hp@6800
302 lb-ft@3500
1000Yes
Total Requested1000100%
Total Not Requested00%
Bose, 215W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 215W, 10 speakers (with subwoofer)350No
Satellite radio200Yes
Total Requested20036%
Total Not Requested35064%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125No
Total Requested22564%
Total Not Requested12536%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Sunroof900Yes
Universal garage door opener100Yes
Rain-sensing wipers100No
Automatic headlights125Yes
Steering-linked headlights150No
Alloy wheels, optional design0No
Memory system, driver seat200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested175082%
Total Not Requested37518%

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