Audi A4 / S4 Audi A4 / S4 2011 Buick Regal Buick Regal 2012
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Audi A4 / S4 vs. Buick Regal 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 Regal Invoice Comparison

Lowest Total Price: $32,680

Buick Regal   
Difference: $11,370

Lowest Total Invoice: $31,257

Buick Regal   
Difference: $9,773

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112011201220122012
ModelA4 / S4A4 / S4RegalRegalRegal
TrimA4 2.0TS4 3.0TBaseTurboGS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $32,300 $47,100 $27,055 $30,260 $34,835
Base Invoice $30,040 $43,804 $25,973 $29,050 $33,442
Sport Package 1,450        
Prestige Package 8,600 6,300      
Metallic paint (extra cost) 475 475      
Rear side airbags 350 350      
Navigation system     895 895 895
Premium 2 Package     2,845 1,410  
Sunroof     1,000 1,000 1,000
Sport Package 1,349        
Prestige Package 7,998 5,859      
Metallic paint (extra cost) 443 443      
Rear side airbags 325 325      
Navigation system     788 788 788
Premium 2 Package     2,731 1,353  
Sunroof     880 880 880
Options (change) 10,875 7,125 4,740 3,305 1,895
Options (change) 10,115 6,627 4,399 3,021 1,668
Destination 875 875 885 885 885
Total Price $44,050 $55,100 $32,680 $34,450 $37,615
Total Invoice $41,030 $51,306 $31,257 $32,956 $35,995

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Audi A4 / S4 dealer quotes or Buick Regal dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal
TrueDelta Adjusted Price Difference: $10,505
TrueDelta Adjusted Invoice Difference: $8,974
Model Year20112011201220122012
ModelA4 / S4A4 / S4RegalRegalRegal
TrimA4 2.0TS4 3.0TBaseTurboGS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine211hp I4333hp V6182hp I4220hp I4270hp I4
TransmissionCVT-8M6T6T6M6
DrivetrainFWDAWDFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 14505, 14336, 9336, 9336, 9
Tire (rear if not all the same)245/45-17255/35-19235/50-18235/50-18245/40-19
Total Price$44,050$55,100$32,680$34,450$37,615
Adjustments for Features-1,140-2,140-275-3000
Feature-Adjusted Total Price$42,910$52,960$32,405$34,150$37,615
Cost Above Minimum$0$10,050$0$1,745$5,210
Total Invoice$41,030$51,306$31,257$32,956$35,995
Adjustments for Features-1,062-1,993-263-2870
Feature-Adjusted Total Invoice$39,968$49,313$30,994$32,669$35,995
Cost Above Minimum$0$9,345$0$1,675$5,001

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Features Comparison: Audi A4 / S4 vs. Buick Regal

Model Year20112011201220122012
ModelA4 / S4A4 / S4RegalRegalRegal
TrimA4 2.0TS4 3.0TBaseTurboGS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable CVT$1100    
6-speed manual $150  $150
6-speed manually-shiftable automatic  $1100$1100 
FWD$0 $0$0$0
AWD $1700   
Accessories 
AC power outlet  $100$100$100
Remote start  $150$150$150
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0   
Obstacle detection, front    $150
Rearview camera$200$200   
Rollover sensor  $50$50$50
Temporary spare tire$150$150$150$150 
Cargo Management 
Cargo net  $40$40$40
Rear seat pass-through  $100$100$100
Climate Control 
Automatic air recirculation$100$100   
Heated windshield washer nozzles$15$15   
Rain-sensing wipers$175$175   
Rear air vents  $100$100$100
Rear air vents with automatic controls$250$250   
Variable intermittent wipers  $75$75$75
Exterior 
Body kit    $0
Bright-finished exhaust tip(s)$25$25 $25$25
Infotainment 
DVD-compatible player$0$0   
HD radio$50$50   
iPod integration$100$100   
Media drive$15$15   
SD Card slot$25$25   
Telematics service, such as OnStar, with navigation  $225$225$225
Traffic information$25$25   
USB port  $25$25$25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75   
Auto-dimming passenger-side mirror$75$75   
Fog light, rear$100$100   
Fog lights$125$125$125$125 
Seats and Interior Trim 
Aluminum trim$100$100   
Leather door panel trim $250   
Manual thigh support length adjuster, driver seat$50$50   
Manual thigh support length adjuster, passenger seat$50$50   
Memory system, driver seat$200$200   
Metal pedals    $75
Synthetic suede inserts in leather seating surfaces $0   
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500
Electronic systems calibration selector    $200
Sport suspension (upgrade)$0$0  $0
Transmission 
Steering-wheel-mounted transmission controls$100$100   
Total Value of Features$3,105$4,105$2,240$2,265$1,965
Value of Feature Adjustments$1,140$2,140$275$300$0
Value of Feature Adjustments-1,062-1,993-263-2870

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See a complete comparison of Audi A4 / S4 vs. Buick Regal features.

Specifications Comparison: Audi A4 / S4 vs. Buick Regal

Model Year20112012
ModelA4 / S4Regal
Body4dr Sedan4dr Sedan
Wheelbase110.6 in107.8 in
Length185.2 in190.2 in
Width71.9 in73.1 in
Height56.2 in58.4 in
Curb Weight3,591 lb.3,601 lb.
Fuel Capacity16.9 gal.18.0 gal.
Row 1 Headroom40.0 in38.8 in
Row 1 Shoulder Room55.5 in56.7 in
Row 1 Hip Room0.0 in55.4 in
Row 1 Legroom41.3 in42.1 in
Row 2 Headroom37.5 in36.8 in
Row 2 Shoulder Room54.3 in54.4 in
Row 2 Hip Room0.0 in52.3 in
Row 2 Legroom35.2 in37.3 in
Cargo Volume12.4 ft314.2 ft3

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See a complete comparison of Audi A4 / S4 vs. Buick Regal specs.

Option Package Details
Audi A4 / S4 A4 2.0T

Sport Package
FeatureValueRequested?
255/35YR19 tires400No
Sport suspension (upgrade)250Yes
Manual thigh support adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support adjuster, passenger seat50No
Steering-wheel-mounted transmission controls100No
Front sport buckets100Yes
Total Requested50045%
Total Not Requested60055%
Prestige Package
FeatureValueRequested?
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Surround sound250Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75No
245/40HR18 tires400No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Dual-zone climate control125Yes
iPod integration100Yes
Heated front seats200Yes
Rear air vents with automatic controls250No
Folding second row seats300Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Trip computer150Yes
Rain-sensing wipers100No
Automatic headlights125Yes
Xenon HID headlights500Yes
Bluetooth cell phone link100Yes
Compass0Yes
Second-row 2-section 3-person split bench100No
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200No
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25No
HD radio50No
Media drive, large15No
Total Requested330064%
Total Not Requested184036%

Option Package Details
Audi A4 / S4 S4 3.0T

Prestige Package
FeatureValueRequested?
255/35YR19 tires400No
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Surround sound250Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200No
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25No
HD radio50No
Media drive, large15No
Total Requested145051%
Total Not Requested139049%

Option Package Details
Buick Regal

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Speed limit information0No
Total Requested700100%
Total Not Requested00%
Premium 2 Package
FeatureValueRequested?
Rear side airbags300Yes
Xenon HID headlights500Yes
Surround sound250Yes
Harman/Kardon, 336W, 9 speakers (with subwoofer)350No
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Power tilt adjuster, passenger seat100Yes
Obstacle detection, rear250Yes
AC power outlet100No
Remote start150No
Proximity key250Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Total Requested210078%
Total Not Requested60022%

Option Package Details
Buick Regal Turbo

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Speed limit information0No
Total Requested700100%
Total Not Requested00%
Premium 2 Package
FeatureValueRequested?
Rear side airbags300Yes
Xenon HID headlights500Yes
Surround sound250Yes
Harman/Kardon, 336W, 9 speakers (with subwoofer)350No
Total Requested105075%
Total Not Requested35025%

Option Package Details
Buick Regal GS

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Speed limit information0No
Total Requested700100%
Total Not Requested00%

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