Buick Regal Buick Regal 2015 Audi A3 Audi A3 2006

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Buick Regal vs. Audi A3 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 Regal vs. Audi A3 Invoice Comparison

Lowest Total Price: $38,450

Buick Regal   
Difference: $2,385

Lowest Total Invoice: $36,869

Buick Regal   
Difference: $997

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152006
ModelRegalRegalA3
TrimBaseGS3.2 S line
Body4dr Sedan4dr Sedan4dr Hatch
Base Price $29,990 $37,385 $33,980
Base Invoice $28,790 $35,890 $31,561
AWD 2,425 2,425  
Premium II Package 4,110    
Sunroof 1,000 1,000  
Cold Weather Package     700
Navigation system     1,950
Metallic paint (extra cost)     450
Rear side airbags     350
Satellite radio     350
Bluetooth cell phone link     435
Xenon HID headlights     800
Panoramic sunroof     1,100
AWD 2,328 2,328  
Premium II Package 3,946    
Sunroof 880 880  
Cold Weather Package     637
Navigation system     1,775
Metallic paint (extra cost)     410
Rear side airbags     319
Satellite radio     319
Bluetooth cell phone link     396
Xenon HID headlights     728
Panoramic sunroof     1,001
Options (change) 7,535 3,425 6,135
Options (change) 7,154 3,208 5,585
Destination 925 925 720
Total Price $38,450 $41,735 $40,835
Total Invoice $36,869 $40,023 $37,866

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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 Buick Regal dealer quotes or Audi A3 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Regal vs. Audi A3

Lowest Adjusted Price and Invoice: Buick Regal
TrueDelta Adjusted Price Difference: $3,395
TrueDelta Adjusted Invoice Difference: $1,965
Model Year201520152006
ModelRegalRegalA3
TrimBaseGS3.2 S line
Body4dr Sedan4dr Sedan4dr Hatch
Engine259hp I4259hp I4250hp V6
TransmissionT6T6S6
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)19/27 MPG19/27 MPG21/27 MPG
Audio (watts, speakers)?, 9?, 9195, 10
Tire (rear if not all the same)235/50-18245/40-19225/45-17
Total Price$38,450$41,735$40,835
Adjustments for Features-1,010-2,3350
Feature-Adjusted Total Price$37,440$39,400$40,835
Cost Above Minimum$0$1,960$0
Total Invoice$36,869$40,023$37,866
Adjustments for Features-968-2,2390
Feature-Adjusted Total Invoice$35,901$37,784$37,866
Cost Above Minimum$0$1,883$0

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Features Comparison: Buick Regal vs. Audi A3

Model Year201520152006
ModelRegalRegalA3
TrimBaseGS3.2 S line
Body4dr Sedan4dr Sedan4dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
6-speed automated manual  $1100
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 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Obstacle detection, front $150 
Obstacle detection, rear$250$250 
Rearview camera$200$200 
Rollover sensor$50$50 
Tire-pressure monitor$75$75 
Vehicle health reports$0$0 
Cargo Management 
Cargo cover  $75
Ski sack  $50
Storage compartment under front seat(s)  $50
Climate Control 
Heated windshield washer nozzles  $15
Rain-sensing wipers  $175
Rear air vents$100$100 
Rear wiper  $175
Variable intermittent wipers$75$75 
Drivetrain 
Limited-slip rear differential$300$300 
Exterior 
Active grille shutters$0$0 
Body kit $0 
Bodyside moldings  $75
Panoramic sunroof  $1200
Rear spoiler $200$200
Sunroof$900$900 
Infotainment 
4G LTE connectivity$0$0 
App support$0$0 
Aux input$50$50 
Bluetooth audio streaming$25$25 
CD changer, remote  $200
CD player$125$125 
Siri Eyes Free support$0$0 
SMS text-to-speech reader$25$25 
Telematics service, such as OnStar, with navigation$225$225 
Voice control for external devices$0$0 
Voice control for nav and audio$100$100 
Wi-Fi hotspot$50$50 
Instruments, Lights, and Mirrors 
Fog light, rear  $100
Fog lights$125 $125
Large color reconfigurable instrument cluster display $250 
Performance meter $150 
Steering-linked headlights  $150
Seats and Interior Trim 
Aluminum trim  $100
Manual height adjuster, passenger seat  $50
Power 4-way lumbar adjuster, driver seat  $150
Power fore-aft adjuster, passenger seat$100$100 
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat$100$100 
Power lumbar adjuster, passenger seat$100$100 
Power recliner, passenger seat$100$100 
Power tilt adjuster, passenger seat$100$100 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500 
Electronic systems calibration selector $200 
Total Value of Features$6,700$8,025$5,690
Value of Feature Adjustments$1,010$2,335$0
Value of Feature Adjustments-968-2,2390

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Specifications Comparison: Buick Regal vs. Audi A3

Model Year20152006
ModelRegalA3
Body4dr Sedan4dr Hatch
Wheelbase107.8 in101.5 in
Length190.2 in168.7 in
Width73.1 in69.5 in
Height58.4 in56.0 in
Curb Weight3,980 lb.3,660 lb.
Fuel Capacity18.0 gal.15.0 gal.
Row 1 Headroom38.8 in38.1 in
Row 1 Shoulder Room56.7 in54.3 in
Row 1 Hip Room55.4 in0.0 in
Row 1 Legroom42.1 in41.2 in
Row 2 Headroom36.8 in36.9 in
Row 2 Shoulder Room54.4 in52.8 in
Row 2 Hip Room52.3 in0.0 in
Row 2 Legroom37.3 in34.8 in
Cargo Volume,
Minimum
14.2 ft313.1 ft3
Cargo Volume,
Maximum
14.254.6 ft3

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Option Package Details
Buick Regal

Premium II Package
FeatureValueRequested?
Navigation system600Yes
Rear side airbags300Yes
Xenon HID headlights500Yes
Bose, 9 speakers (with subwoofer)350No
Voice control for nav and audio75No
Speed limit information0No
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Power lumbar adjuster, passenger seat100No
Universal garage door opener100Yes
Power tilt adjuster, passenger seat100No
Obstacle detection, rear250No
Heated steering wheel100No
AC power outlet100No
Remote start150No
Proximity key250No
Total Requested150047%
Total Not Requested167553%

Option Package Details
Audi A3 3.2 S line

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
MP3-compatible player50Yes
Total Requested650124%
Total Not Requested-125-24%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150No
Total Requested50077%
Total Not Requested15023%
Cold Weather Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Ski sack50No
Heated windshield washer nozzles15No
Total Requested22578%
Total Not Requested6522%

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