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

Lowest Total Price: $36,385

Buick Regal GS   
Difference: $6,940

Lowest Total Invoice: $34,896

Buick Regal GS   
Difference: $5,464

Calculate Payments

  Down Payment Interest Rate Term
Model Year201620152015
ModelRegalA4 / S4A4 / S4
TrimGSA4 2.0TS4 3.0T
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $34,065 $35,500 $48,400
Base Invoice $32,702 $33,017 $45,012
Metallic paint (extra cost) 395 550 550
Sunroof 1,000    
Technology Package   2,900 2,900
Premium Plus Package   2,100  
Sport Package   1,000  
Rear side airbags   350 350
Adaptive dampers - electrical     1,000
Metallic paint (extra cost) 359 511 511
Sunroof 910    
Technology Package   2,698 2,698
Premium Plus Package   1,954  
Sport Package   930  
Rear side airbags   325 325
Adaptive dampers - electrical     930
Options (change) 1,395 6,900 4,800
Options (change) 1,269 6,418 4,464
Destination 925 925 925
Total Price $36,385 $43,325 $54,125
Total Invoice $34,896 $40,360 $50,401

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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 A4 / S4 dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $7,100
TrueDelta Adjusted Invoice Difference: $5,617
Model Year201620152015
ModelRegalA4 / S4A4 / S4
TrimGSA4 2.0TS4 3.0T
Body4dr Sedan4dr Sedan4dr Sedan
Engine259hp I4220hp I4333hp V6
TransmissionT6CVT-8M6
DrivetrainFWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9180, 10180, 10
Tire (rear if not all the same)245/40-19245/40-18245/40-18
Total Price$36,385$43,325$54,125
Adjustments for Features-1600-1,400
Feature-Adjusted Total Price$36,225$43,325$52,725
Cost Above Minimum$0$0$9,400
Total Invoice$34,896$40,360$50,401
Adjustments for Features-1530-1,304
Feature-Adjusted Total Invoice$34,743$40,360$49,097
Cost Above Minimum$0$0$8,737

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Features Comparison: Buick Regal vs. Audi A4 / S4

Model Year201620152015
ModelRegalA4 / S4A4 / S4
TrimGSA4 2.0TS4 3.0T
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
8-speed manually-shiftable CVT $1100 
6-speed manual  $150
FWD$0$0 
AWD  $1700
Accessories 
AC power outlet$100  
Heated steering wheel$100  
Remote app$25  
Remote start$150  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Blind spot warning system $200$200
Obstacle detection, front$150  
Rollover sensor$50  
Temporary spare tire $150$150
Torque vectoring, brake-based $100 
Vehicle health reports$0  
Cargo Management 
Air-conditioned storage compartment $50$50
Cargo net$40  
Rear seat pass-through$100  
Climate Control 
Automatic air recirculation $100$100
Heated windshield washer nozzles $15$15
Rain-sensing wipers $175$175
Rear air vents$100  
Rear air vents with automatic controls $250$250
Variable intermittent wipers$75  
Exterior 
Active grille shutters$0  
Rear spoiler$200  
Infotainment 
4G LTE connectivity$0  
Android Auto support$100  
App support$0  
Apple CarPlay support$100  
DVD-compatible player $0$0
HD radio $50$50
In-vehicle Internet $150$150
iPod integration $100$100
Media drive $15$15
SD Card slot $25$25
SMS text-to-speech reader$25  
Telematics service, such as OnStar, with navigation$225  
Traffic + travel information $25$25
USB port$25  
Voice control for external devices$0  
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
Large color reconfigurable instrument cluster display$250  
Performance meter$150  
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  
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat $150$150
Power lumbar adjuster, driver seat$100  
Power lumbar adjuster, passenger seat$100  
Synthetic suede inserts in leather seating surfaces  $0
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 $500
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$3,840$3,680$5,080
Value of Feature Adjustments$160$0$1,400
Value of Feature Adjustments-1530-1,304

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

Specifications Comparison: Buick Regal vs. Audi A4 / S4

Model Year20162015
ModelRegalA4 / S4
Body4dr Sedan4dr Sedan
Wheelbase107.8 in110.6 in
Length190.2 in185.1 in
Width73.1 in71.9 in
Height58.4 in56.2 in
Curb Weight3,693 lb.3,510 lb.
Fuel Capacity18.0 gal.16.9 gal.
Row 1 Headroom38.8 in40.0 in
Row 1 Shoulder Room56.7 in55.5 in
Row 1 Hip Room55.4 in0.0 in
Row 1 Legroom42.1 in41.3 in
Row 2 Headroom36.8 in37.5 in
Row 2 Shoulder Room54.4 in54.3 in
Row 2 Hip Room52.3 in0.0 in
Row 2 Legroom37.3 in35.2 in
Cargo Volume14.2 ft312.4 ft3

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

Option Package Details
Audi A4 / S4 A4 2.0T

Technology Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Rearview camera200Yes
Blind spot warning system200No
In-vehicle Internet150No
Wi-Fi hotspot50Yes
Voice control for nav and audio100Yes
HD radio50No
Media drive15No
Traffic + travel information25No
Bluetooth audio streaming25Yes
Navigation system600Yes
DVD-compatible player0No
Total Requested122574%
Total Not Requested44026%
Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Compass0Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75No
245/40HR18 tires400No
Steering-wheel-mounted transmission controls100No
Total Requested60041%
Total Not Requested85059%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Manual thigh support adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat150No
Manual thigh support adjuster, passenger seat50No
Front sport buckets100Yes
Electronic systems calibration selector200Yes
Total Requested55069%
Total Not Requested25031%

Option Package Details
Audi A4 / S4 S4 3.0T

Technology Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Rearview camera200Yes
Blind spot warning system200No
In-vehicle Internet150No
Wi-Fi hotspot50Yes
Voice control for nav and audio100Yes
HD radio50No
Media drive15No
Traffic + travel information25No
Bluetooth audio streaming25Yes
Navigation system600Yes
DVD-compatible player0No
Total Requested122574%
Total Not Requested44026%

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