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

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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: $47,855

Buick LaCrosse   
Difference: $9,915

Lowest Total Invoice: $45,802

Buick LaCrosse   
Difference: $7,567

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620182018
ModelA4 / S4LaCrosseLaCrosse
TrimS4BaseAvenir
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $46,400 $33,665 $44,870
Base Invoice $42,758 $32,318 $43,075
Premium Package 2,900    
6-speed shiftable automatic 1,200    
Metallic paint (extra cost) 450 395  
Obstacle detection, rear 350    
Rear side airbags 350    
Bluetooth cell phone link 500    
Bose 215W 10 speakers 1,000    
Tire-pressure monitor 250    
Navigation system 1,950    
Sunshade, rear, power 400    
LGX V6 engine   2,500  
Panoramic sunroof   1,550  
Premium Group   5,000  
Sights and Sounds Package.   1,145  
AWD   2,260 2,200
Rear spoiler   415 415
Premium Package 2,639    
6-speed shiftable automatic 1,172    
Metallic paint (extra cost) 410 359  
Obstacle detection, rear 319    
Rear side airbags 319    
Bluetooth cell phone link 455    
Bose 215W 10 speakers 910    
Tire-pressure monitor 228    
Navigation system 1,775    
Sunshade, rear, power 364    
LGX V6 engine   2,275  
Panoramic sunroof   1,410  
Premium Group   4,800  
Sights and Sounds Package.   1,042  
AWD   2,295 2,112
Rear spoiler   378 378
Options (change) 9,350 13,265 2,615
Options (change) 8,591 12,559 2,490
Destination 720 925 925
Gas Tax 1,300 0 0
Total Price $57,770 $47,855 $48,410
Total Invoice $53,369 $45,802 $46,490

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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
TrueDelta Adjusted Price Difference: $14,680
TrueDelta Adjusted Invoice Difference: $12,128
Model Year200620182018
ModelA4 / S4LaCrosseLaCrosse
TrimS4BaseAvenir
Body4dr Sedan4dr Sedan4dr Sedan
Engine340hp V8310hp V6310hp V6
TransmissionT6T9T9
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)15/23 MPG20/29 MPG20/29 MPG
Audio (watts, speakers)215, 10?, 11?, 11
Tire (rear if not all the same)235/40-18235/50-18245/45-19
Total Price$57,770$47,855$48,410
Adjustments for Features0-4,765-4,765
Feature-Adjusted Total Price$57,770$43,090$43,645
Cost Above Minimum$0$0$555
Total Invoice$53,369$45,802$46,490
Adjustments for Features0-4,561-4,576
Feature-Adjusted Total Invoice$53,369$41,241$41,914
Cost Above Minimum$0$0$673

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Features Comparison: Audi A4 / S4 vs. Buick LaCrosse

Model Year200620182018
ModelA4 / S4LaCrosseLaCrosse
TrimS4BaseAvenir
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
9-speed manually-shiftable automatic $1400$1400
AWD$1700$1700$1700
Accessories 
AC power outlet $100$100
Heated steering wheel $100$100
Proximity key $250$250
Remote app $25$25
Remote start $150$150
Sunshades, second row$125  
Tilt/telescoping steering wheel, manual$250  
Tilt/telescoping steering wheel, power $350$350
Brakes, Airbags, and Other Safety 
Blind spot warning system $200$200
Cross-traffic warning, rear $100$100
Following distance indicator $25$25
Forward collision warning $200$200
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Lane departure prevention, steering-based $200$200
Lane departure warning $200$200
Rearview camera $200$200
Rollover sensor $50$50
Safety key $5$5
Vehicle health reports $0$0
Climate Control 
Heated windshield washer nozzles$15  
Rain-sensing wipers$175  
Rear air vents $100$100
Variable intermittent wipers $75$75
Drivetrain 
Active rear differential $500$500
Engine / Motor 
Automatic start / stop $150$150
Exterior 
Active grille shutters $0$0
Laminated front side windows $200$200
Panoramic sunroof $1200$1200
Sunroof$900  
Infotainment 
4G LTE connectivity $0$0
Android Auto support $100$100
App support $0$0
Apple CarPlay support $100$100
Aux input $50$50
Bluetooth audio streaming $25$25
CD changer, remote$200  
SMS text-to-speech reader $25$25
Surround sound $250$250
Telematics service, such as OnStar, with navigation $225$225
Traffic + travel information $25$25
Voice control for external devices $0$0
Voice control for nav and audio $100$100
Wi-Fi hotspot $50$50
Wireless charging station $75$75
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75  
Fog light, rear$100  
Head-up display (HUD) $350$350
Headlight washers$50  
Large color reconfigurable instrument cluster display $250$250
Power-folding mirrors$50  
Seats and Interior Trim 
Cooled or ventilated front seats $300$300
Manual thigh support length adjuster, driver seat$50  
Massage, driver seat $100$100
Massage, passenger seat $100$100
Upgraded floor mats  $0
Wood trim$300  
Suspension, Wheels, and Tires 
Alloy wheels$350 $350
Machined alloy wheels $350 
Ultra-sport suspension (upgrade)$0  
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$5,440$10,205$10,205
Value of Feature Adjustments$0$4,765$4,765
Value of Feature Adjustments0-4,561-4,576

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Specifications Comparison: Audi A4 / S4 vs. Buick LaCrosse

Model Year20062018
ModelA4 / S4LaCrosse
Body4dr Sedan4dr Sedan
Wheelbase104.3 in114.4 in
Length180.6 in197.5 in
Width69.8 in73.5 in
Height56.2 in57.5 in
Curb Weight3,902 lb.3,840 lb.
Fuel Capacity16.6 gal.15.8 gal.
Row 1 Headroom38.4 in38.4 in
Row 1 Shoulder Room55.1 in57.7 in
Row 1 Hip Room0.0 in54.8 in
Row 1 Legroom41.3 in42.0 in
Row 2 Headroom37.2 in37.2 in
Row 2 Shoulder Room53.4 in56.6 in
Row 2 Hip Room0.0 in55.1 in
Row 2 Legroom34.3 in40.0 in
Cargo Volume13.4 ft314.3 ft3

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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 headlights150Yes
Alloy wheels, optional design0No
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Total Requested190089%
Total Not Requested22511%

Option Package Details
Buick LaCrosse

Panoramic sunroof
FeatureValueRequested?
Panoramic sunroof1200No
Sunshade, rear, power225Yes
Total Requested22516%
Total Not Requested120084%
AWD
FeatureValueRequested?
AWD0Yes
Active rear differential500No
Total Requested00%
Total Not Requested500100%
LGX V6 engine
FeatureValueRequested?
Machined alloy wheels0No
Bright-finished exhaust tip(s)25Yes
Temporary spare tire150Yes
9-speed manually-shiftable automatic0Yes
3.6L V6
DOHC-4v
310 hp@6800
282 lb-ft@5200
1000Yes
Total Requested1175100%
Total Not Requested00%
Premium Group
FeatureValueRequested?
Cooled or ventilated front seats300No
Power 4-way lumbar adjuster, driver seat50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Massage, driver seat100No
Massage, passenger seat100No
Heated steering wheel100No
Head-up display (HUD)350No
AC power outlet100No
Lane departure warning200No
Interior ambient lighting150No
Forward collision warning200No
Lane departure prevention, steering-based200No
Following distance indicator25No
Leather seating surfaces900Yes
Heated front seats200Yes
Steering-linked headlights150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Wireless charging station75No
Blind spot warning system200No
Cross-traffic warning, rear100No
Total Requested172544%
Total Not Requested220056%
Sights and Sounds Package.
FeatureValueRequested?
Navigation system600Yes
Surround sound250No
Voice control for nav and audio75No
Bose, 11 speakers (with subwoofer)350No
Traffic + travel information25No
Speed limit information0No
Total Requested60046%
Total Not Requested70054%

Option Package Details
Buick LaCrosse Avenir

AWD
FeatureValueRequested?
AWD0Yes
Active rear differential500No
Total Requested00%
Total Not Requested500100%

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