Buick Regal Buick Regal 2018 Audi A4 / S4 Audi A4 / S4 2012

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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: $42,815

Buick Regal GS   
Difference: $1,635

Lowest Total Invoice: $40,997

Buick Regal GS   
Difference: $407

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820122012
ModelRegalA4 / S4A4 / S4
TrimGSA4 2.0TS4 3.0T
Body4dr Hatch4dr Sedan4dr Sedan
Base Price $39,065 $32,500 $47,300
Base Invoice $37,502 $30,227 $43,990
Sights and Sounds Package 945    
Appearance Package 485    
Metallic paint (extra cost) 395 475 475
Sunroof 1,000    
Prestige Package   9,500 6,700
Sport Package   750  
Rear side airbags   350 350
Audi Drive Select Package     3,950
Sights and Sounds Package 860    
Appearance Package 441    
Metallic paint (extra cost) 359 443 443
Sunroof 910    
Prestige Package   8,837 6,232
Sport Package   697  
Rear side airbags   325 325
Audi Drive Select Package     3,673
Options (change) 2,825 11,075 11,475
Options (change) 2,570 10,302 10,673
Destination 925 875 875
Total Price $42,815 $44,450 $59,650
Total Invoice $40,997 $41,404 $55,538

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

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $6,625
TrueDelta Adjusted Invoice Difference: $5,185
Model Year201820122012
ModelRegalA4 / S4A4 / S4
TrimGSA4 2.0TS4 3.0T
Body4dr Hatch4dr Sedan4dr Sedan
Engine310hp V6211hp I4333hp V6
TransmissionT9CVT-8M6
DrivetrainAWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8505, 14505, 14
Tire (rear if not all the same)245/40-19245/40-18255/35-19
Total Price$42,815$44,450$59,650
Adjustments for Features-4,9900-3,200
Feature-Adjusted Total Price$37,825$44,450$56,450
Cost Above Minimum$0$0$12,000
Total Invoice$40,997$41,404$55,538
Adjustments for Features-4,7780-2,979
Feature-Adjusted Total Invoice$36,219$41,404$52,559
Cost Above Minimum$0$0$11,155

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Features Comparison: Buick Regal vs. Audi A4 / S4

Model Year201820122012
ModelRegalA4 / S4A4 / S4
TrimGSA4 2.0TS4 3.0T
Body4dr Hatch4dr Sedan4dr Sedan
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400  
8-speed manually-shiftable CVT $1100 
6-speed manual  $150
AWD$1700 $1700
FWD $0 
Accessories 
Active noise reduction$0  
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
Cross-traffic warning, rear$100  
Knee airbag, driver$75  
Knee airbag, passenger$75  
Obstacle detection, front$150  
Rollover sensor$50  
Safety key$5  
Temporary spare tire $150$150
Vehicle health reports$0  
Cargo Management 
Air-conditioned storage compartment $50$50
Cargo cover$75  
Cargo net$40  
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  
Drivetrain 
Active rear differential$500 $500
Exterior 
Body kit$0  
Laminated front side windows$200  
Painted brake calipers (optional)$0  
Rear spoiler$200  
Infotainment 
4G LTE connectivity$0  
Android Auto support$100  
App support$0  
Apple CarPlay support$100  
Bluetooth audio streaming$25  
CD player $125$125
DVD-compatible player $0$0
iPod integration $100$100
Media drive $15$15
MP3-compatible player $50$50
SD Card slot $25$25
SMS text-to-speech reader$25  
Surround sound $250$250
Telematics service, such as OnStar, with navigation$225  
Traffic information $25$25
USB port$25  
Voice control for external devices$0  
Wi-Fi hotspot$50  
Wireless charging station$75  
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75$75
Cornering lights$50  
Fog light, rear $100$100
Fog lights $125$125
Large color reconfigurable instrument cluster display$250  
LED headlights$1000  
Performance meter$150  
Steering-linked headlights $150$150
Xenon HID headlights $500$500
Seats and Interior Trim 
Aluminum trim $100$100
Cooled or ventilated front seats$300  
Leather door panel trim  $250
Massage, driver seat$100  
Massage, passenger seat$100  
Metal pedals$75  
Power seatback bolsters, driver seat$100  
Power seatback bolsters, passenger seat$100  
Synthetic suede inserts in leather seating surfaces  $0
Suspension, Wheels, and Tires 
Active steering  $1000
Adaptive dampers - electrical$500 $500
Electronic systems calibration selector$200 $200
Sport suspension (upgrade) $0$0
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$8,570$3,580$6,780
Value of Feature Adjustments$4,990$0$3,200
Value of Feature Adjustments-4,7780-2,979

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Specifications Comparison: Buick Regal vs. Audi A4 / S4

Model Year20182012
ModelRegalA4 / S4
Body4dr Hatch4dr Sedan
Wheelbase111.4 in110.6 in
Length192.9 in185.2 in
Width73.3 in71.9 in
Height57.3 in56.2 in
Curb Weight4,082 lb.3,591 lb.
Fuel Capacity16.3 gal.16.9 gal.
Row 1 Headroom38.8 in40.0 in
Row 1 Shoulder Room56.9 in55.5 in
Row 1 Hip Room55.2 in0.0 in
Row 1 Legroom42.1 in41.3 in
Row 2 Headroom37.4 in37.5 in
Row 2 Shoulder Room55.4 in54.3 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom36.9 in35.2 in
Cargo Volume,
Minimum
31.5 ft312.4 ft3
Cargo Volume,
Maximum
60.7 ft312.4 ft3

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Option Package Details
Buick Regal GS

Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75Yes
HD radio50Yes
Speed limit information0No
Total Requested72567%
Total Not Requested35033%
Appearance Package
FeatureValueRequested?
Cornering lights50No
LED headlights1000No
Wireless charging station75No
Total Requested00%
Total Not Requested1125100%

Option Package Details
Audi A4 / S4 A4 2.0T

Prestige Package
FeatureValueRequested?
Steering-linked headlights150No
Obstacle detection, rear250Yes
Rearview camera200Yes
Surround sound250No
Proximity key250Yes
HD radio50Yes
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Dual-zone climate control125Yes
Auto-dimming passenger-side mirror75No
Heated front seats200Yes
Rear air vents with automatic controls250No
Folding second row seats300Yes
Auto-dimming rearview mirror150Yes
Trip computer150Yes
Rain-sensing wipers100No
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Second-row 2-section 3-person split bench100No
245/40HR18 tires400No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15No
Universal garage door opener100Yes
Bluetooth cell phone link100Yes
iPod integration100Yes
Automatic headlights125Yes
Xenon HID headlights500Yes
Additional chrome trim0No
Total Requested377569%
Total Not Requested171531%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Manual thigh support adjuster, driver seat50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support adjuster, passenger seat50Yes
Front sport buckets100Yes
Steering-wheel-mounted transmission controls100No
Total Requested35050%
Total Not Requested35050%

Option Package Details
Audi A4 / S4 S4 3.0T

Prestige Package
FeatureValueRequested?
255/35YR19 tires400No
Steering-linked headlights150No
Obstacle detection, rear250Yes
Rearview camera200Yes
Surround sound250No
Proximity key250Yes
HD radio50Yes
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15No
Total Requested165058%
Total Not Requested119042%
Audi Drive Select Package
FeatureValueRequested?
Active rear differential500Yes
Adaptive shocks - electrical500Yes
Active steering1000No
Electronic systems calibration selector200Yes
Total Requested120055%
Total Not Requested100045%

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