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

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

Lowest Total Price: $31,800

Buick LaCrosse CXS   
Difference: $1,210

Lowest Total Invoice: $29,650

Buick LaCrosse CXS   
Difference: $800

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620062006
ModelA4 / S4A4 / S4A4 / S4LaCrosse
TrimA4 2.0TA4 3.2S4CXS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $28,240 $34,490 $46,400 $27,330
Base Invoice $26,043 $31,811 $42,758 $25,827
Premium Package 1,850 1,050 2,900  
Sunroof 1,400 1,000   900
Metallic paint (extra cost) 450 450 450  
Obstacle detection, rear 350 350 350  
Driver Confidence Package       1,150
Stability control       495
Heated front seats       295
CD changer, in-dash       695
Rear spoiler       275
Premium Package 1,684 956 2,639  
Sunroof 1,274 910   747
Metallic paint (extra cost) 410 410 410  
Obstacle detection, rear 319 319 319  
Driver Confidence Package       955
Stability control       411
Heated front seats       245
CD changer, in-dash       577
Rear spoiler       228
Options (change) 4,050 2,850 3,700 3,810
Options (change) 3,687 2,595 3,368 3,163
Destination 720 720 720 660
Gas Tax 0 0 1,700 0
Total Price $33,010 $38,060 $52,520 $31,800
Total Invoice $30,450 $35,126 $48,546 $29,650

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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 A4 / S4 vs. Buick LaCrosse

Lowest Adjusted Price and Invoice: Buick LaCrosse CXS
TrueDelta Adjusted Price Difference: $995
TrueDelta Adjusted Invoice Difference: $602
Model Year2006200620062006
ModelA4 / S4A4 / S4A4 / S4LaCrosse
TrimA4 2.0TA4 3.2S4CXS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine200hp I4255hp V6340hp V8240hp V6
TransmissionM6CVT-7M6A4
DrivetrainFWDFWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10150, 10150, 10240, 9
Tire (rear if not all the same)235/45-17235/45-17235/40-18225/55-17
Total Price$33,010$38,060$52,520$31,800
Adjustments for Features-215-1,365-3,2150
Feature-Adjusted Total Price$32,795$36,695$49,305$31,800
Cost Above Minimum$0$3,900$16,510$0
Total Invoice$30,450$35,126$48,546$29,650
Adjustments for Features-198-1,260-2,9720
Feature-Adjusted Total Invoice$30,252$33,866$45,574$29,650
Cost Above Minimum$0$3,614$15,322$0

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Features Comparison: Audi A4 / S4 vs. Buick LaCrosse

Model Year2006200620062006
ModelA4 / S4A4 / S4A4 / S4LaCrosse
TrimA4 2.0TA4 3.2S4CXS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 $150 
7-speed manually-shiftable CVT $1100  
4-speed automatic   $800
FWD$0$0 $0
AWD  $1700 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0  
Brake assist$50$50$50 
Front side airbags$350$350$350 
Cargo Management 
Storage compartment under front seat(s)$50$50  
Climate Control 
Heated windshield washer nozzles$15$15$15 
Rain-sensing wipers$175$175$175 
Variable intermittent wipers   $75
Exterior 
Bright-finished exhaust tip(s)$25$25$25 
Laminated front side windows   $200
Rear spoiler  $200$200
Infotainment 
Cassette player$50$50$50 
Telematics service, such as OnStar   $200
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming passenger-side mirror$75$75$75 
Fog light, rear$100$100$100 
Headlight washers  $50 
Power-folding mirrors$50$50$50 
Steering-linked headlights  $150 
Turn signals on or near mirrors$25$25$25 
Xenon HID headlights  $500 
Seats and Interior Trim 
Aluminum trim$100   
Manual thigh support length adjuster, driver seat  $50 
Memory system, driver seat  $200 
Power 4-way lumbar adjuster, driver seat$150$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150$150 
Power lumbar adjuster, driver seat   $100
Power recliner, driver seat$100$100$100 
Power recliner, passenger seat$100$100$100 
Wood trim $300$300 
Suspension, Wheels, and Tires 
Touring suspension (upgrade)   $0
Ultra-sport suspension (upgrade)  $0 
Total Value of Features$1,790$2,940$4,790$1,575
Value of Feature Adjustments$215$1,365$3,215$0
Value of Feature Adjustments-198-1,260-2,9720

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Specifications Comparison: Audi A4 / S4 vs. Buick LaCrosse

Model Year20062006
ModelA4 / S4LaCrosse
Body4dr Sedan4dr Sedan
Wheelbase104.3 in110.5 in
Length180.6 in198.1 in
Width69.8 in73.0 in
Height56.2 in57.4 in
Curb Weight3,550 lb.3,496 lb.
Fuel Capacity16.6 gal.17.5 gal.
Row 1 Headroom38.4 in39.4 in
Row 1 Shoulder Room55.1 in57.2 in
Row 1 Hip Room0.0 in55.3 in
Row 1 Legroom41.3 in42.3 in
Row 2 Headroom37.2 in37.2 in
Row 2 Shoulder Room53.4 in57.0 in
Row 2 Hip Room0.0 in54.6 in
Row 2 Legroom34.3 in37.6 in
Cargo Volume13.4 ft316.0 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T

Premium Package
FeatureValueRequested?
235/45HR17 tires400No
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Total Requested77549%
Total Not Requested80051%

Option Package Details
Audi A4 / S4 A4 3.2

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100No
235/45HR17 tires400No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested57545%
Total Not Requested70055%

Option Package Details
Audi A4 / S4 S4

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 seat200No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested147569%
Total Not Requested65031%

Option Package Details
Buick LaCrosse CXS

CD changer, in-dash
FeatureValueRequested?
CD changer, in-dash200Yes
Unbranded, 240W, 9 speakers (with subwoofer)350No
Total Requested20036%
Total Not Requested35064%
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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