Audi A4 / S4 Audi A4 / S4 2006 Buick Lucerne Buick Lucerne 2006

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

Join Us

Audi A4 / S4 vs. Buick Lucerne 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 Lucerne Invoice Comparison

Lowest Total Price: $33,960

Buick Lucerne CXL   
Difference: $2,775

Lowest Total Invoice: $31,446

Buick Lucerne CXL   
Difference: $2,395

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006200620062006
ModelA4 / S4A4 / S4A4 / S4LucerneLucerne
TrimA4 2.0TA4 3.2S4CXLCXS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $28,240 $34,490 $46,400 $27,265 $34,265
Base Invoice $26,043 $31,811 $42,758 $25,765 $32,380
Premium Package 1,850 1,050 2,900    
Sunroof 1,400 1,000   900 900
Metallic paint (extra cost) 450 450 450    
Tire-pressure monitor 250 250 250    
Obstacle detection, rear 350 350 350    
Navigation system 1,950 1,950 1,950 1,795 1,795
Technology Package 1,275 1,275      
Sport suspension (upgrade) 250 250      
Driver Confidence Pkg. w/ StabiliTrak       1,090  
Luxury Package       895  
Stability control       495  
Harman/Kardon 280W 9 speakers       795  
Driver Confidence Package         595
Premium Package 1,684 956 2,639    
Sunroof 1,274 910   747 747
Metallic paint (extra cost) 410 410 410    
Tire-pressure monitor 228 228 228    
Obstacle detection, rear 319 319 319    
Navigation system 1,775 1,775 1,775 1,490 1,490
Technology Package 1,160 1,160      
Sport suspension (upgrade) 228 228      
Driver Confidence Pkg. w/ StabiliTrak       905  
Luxury Package       743  
Stability control       411  
Harman/Kardon 280W 9 speakers       660  
Driver Confidence Package         494
Options (change) 7,775 6,575 5,900 5,970 3,290
Options (change) 7,078 5,986 5,371 4,956 2,731
Destination 720 720 720 725 725
Gas Tax 0 0 1,700 0 0
Total Price $36,735 $41,785 $54,720 $33,960 $38,280
Total Invoice $33,841 $38,517 $50,549 $31,446 $35,836

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 Audi A4 / S4 dealer quotes or Buick Lucerne 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: Audi A4 / S4 vs. Buick Lucerne

Lowest Adjusted Price and Invoice: Buick Lucerne CXL
TrueDelta Adjusted Price Difference: $2,995
TrueDelta Adjusted Invoice Difference: $2,599
Model Year20062006200620062006
ModelA4 / S4A4 / S4A4 / S4LucerneLucerne
TrimA4 2.0TA4 3.2S4CXLCXS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine200hp I4255hp V6340hp V8197hp V6275hp V8
TransmissionM6CVT-7M6A4A4
DrivetrainFWDFWDAWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10150, 10150, 10280, 9280, 9
Tire (rear if not all the same)235/45-17235/45-17235/40-18235/55-17245/50-18
Total Price$36,735$41,785$54,720$33,960$38,280
Adjustments for Features0-1,150-2,150-220-895
Feature-Adjusted Total Price$36,735$40,635$52,570$33,740$37,385
Cost Above Minimum$0$3,900$15,835$0$3,645
Total Invoice$33,841$38,517$50,549$31,446$35,836
Adjustments for Features0-1,060-1,986-204-838
Feature-Adjusted Total Invoice$33,841$37,457$48,563$31,242$34,998
Cost Above Minimum$0$3,616$14,722$0$3,756

Return to top

Features Comparison: Audi A4 / S4 vs. Buick Lucerne

Model Year20062006200620062006
ModelA4 / S4A4 / S4A4 / S4LucerneLucerne
TrimA4 2.0TA4 3.2S4CXLCXS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 $150  
7-speed manually-shiftable CVT $1100   
4-speed automatic   $800$800
FWD$0$0 $0$0
AWD  $1700  
Accessories 
Remote start   $150$150
Tilt steering wheel, manual   $150$150
Tilt/telescoping steering wheel, manual$250$250$250  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0   
Cargo Management 
Cargo net$40$40$40  
Rear seat pass-through   $100$100
Storage compartment under front seat(s)$50$50   
Climate Control 
Heated windshield washer nozzles$15$15$15  
Rear air vents   $100$100
Exterior 
Bright-finished exhaust tip(s)$25$25$25 $25
Laminated front side windows   $200$200
Rear spoiler  $200  
Infotainment 
Aux input   $50$50
CD changer, remote$200$200$200  
CD player   $125$125
MP3-compatible player   $50$50
Satellite radio   $200$200
Telematics service, such as OnStar   $200$200
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75$75  
Compass$0$0$0 $0
Cornering lights   $50$50
Fog light, rear$100$100$100  
Fog lights$125$125$125 $125
Headlight washers  $50  
Power-folding mirrors$50$50$50  
Steering-linked headlights$150$150$150  
Turn signals on or near mirrors$25$25$25 $25
Xenon HID headlights$500$500$500  
Seats and Interior Trim 
Aluminum trim$100    
Folding second row seats$300$300$300  
Manual thigh support length adjuster, driver seat  $50  
Wood trim $300$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500
Auto-leveling rear shocks   $200$200
Sport suspension (upgrade)$0$0  $0
Touring suspension (upgrade)   $0 
Ultra-sport suspension (upgrade)  $0  
Total Value of Features$2,155$3,305$4,305$2,375$3,050
Value of Feature Adjustments$0$1,150$2,150$220$895
Value of Feature Adjustments0-1,060-1,986-204-838

Return to top

Specifications Comparison: Audi A4 / S4 vs. Buick Lucerne

Model Year20062006
ModelA4 / S4Lucerne
Body4dr Sedan4dr Sedan
Wheelbase104.3 in115.6 in
Length180.6 in203.2 in
Width69.8 in73.8 in
Height56.2 in58.0 in
Curb Weight3,550 lb.3,765 lb.
Fuel Capacity16.6 gal.18.5 gal.
Row 1 Headroom38.4 in39.5 in
Row 1 Shoulder Room55.1 in58.0 in
Row 1 Hip Room0.0 in56.1 in
Row 1 Legroom41.3 in42.5 in
Row 2 Headroom37.2 in37.7 in
Row 2 Shoulder Room53.4 in57.0 in
Row 2 Hip Room0.0 in57.0 in
Row 2 Legroom34.3 in41.4 in
Cargo Volume13.4 ft317.0 ft3

Return to top

Option Package Details
Audi A4 / S4 A4 2.0T

Premium Package
FeatureValueRequested?
235/45HR17 tires400No
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Total Requested105067%
Total Not Requested52533%
Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500No
Memory system, driver seat200Yes
Total Requested32533%
Total Not Requested65067%

Option Package Details
Audi A4 / S4 A4 3.2

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
235/45HR17 tires400No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested75059%
Total Not Requested52541%
Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500No
Memory system, driver seat200Yes
Total Requested32533%
Total Not Requested65067%

Option Package Details
Audi A4 / S4 S4

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Sunroof900Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
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 Requested185087%
Total Not Requested27513%

Option Package Details
Buick Lucerne CXL

Stability control
FeatureValueRequested?
Stability control400Yes
Brake assist50Yes
Total Requested450100%
Total Not Requested00%
Harman/Kardon, 280W, 9 speakers (with subwoofer)
FeatureValueRequested?
Harman/Kardon, 280W, 9 speakers (with subwoofer)350No
Satellite radio200No
Total Requested00%
Total Not Requested550100%
Driver Confidence Pkg. w/ StabiliTrak
FeatureValueRequested?
Stability control400Yes
Obstacle detection, rear250Yes
Alarm100No
Remote start150No
Total Requested65072%
Total Not Requested25028%
Luxury Package
FeatureValueRequested?
Heated front seats200Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Total Requested900100%
Total Not Requested00%

Option Package Details
Buick Lucerne CXS

Driver Confidence Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Alarm100No
Remote start150No
Total Requested25050%
Total Not Requested25050%

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, Wagons, and Convertibles.
See TrueDelta's information for all Audi models.