Buick Regal Buick Regal 2011 Audi A8 / S8 Audi A8 / S8 2018

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Buick Regal vs. Audi A8 / S8 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 A8 / S8 Invoice Comparison

Lowest Total Price: $35,410

Buick Regal CXL Turbo   
Difference: $81,465

Lowest Total Invoice: $33,572

Buick Regal CXL Turbo   
Difference: $75,191

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112018
ModelRegalA8 / S8
TrimCXL TurboS8 Plus
Body4dr Sedan4dr Sedan
Base Price $28,860 $115,900
Base Invoice $27,705 $107,788
Preferred Equipment Group T07 5,690  
Preferred Equipment Group T07 5,007  
Options (change) 5,690 0
Options (change) 5,007 0
Destination 860 975
Total Price $35,410 $116,875
Total Invoice $33,572 $108,763

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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 A8 / S8

Lowest Adjusted Price and Invoice: Buick Regal CXL Turbo
TrueDelta Adjusted Price Difference: $68,135
TrueDelta Adjusted Invoice Difference: $62,786
Model Year20112018
ModelRegalA8 / S8
TrimCXL TurboS8 Plus
Body4dr Sedan4dr Sedan
Engine220hp I4605hp V8
TransmissionT6T8
DrivetrainFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)320, 9630, 14
Tire (rear if not all the same)245/40-19275/35-21
Total Price$35,410$116,875
Adjustments for Features0-13,330
Feature-Adjusted Total Price$35,410$103,545
Total Invoice$33,572$108,763
Adjustments for Features0-12,405
Feature-Adjusted Total Invoice$33,572$96,358

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Features Comparison: Buick Regal vs. Audi A8 / S8

Model Year20112018
ModelRegalA8 / S8
TrimCXL TurboS8 Plus
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
FWD$0 
AWD $1700
Accessories 
AC power outlet$100 
Active noise reduction $0
Hands-free trunk or liftgate $100
Power door closers $300
Power trunk closer $350
Proximity key $250
Remote window/roof operation $15
Sunshade, rear, power $225
Sunshades, second row, power $225
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Universal garage door opener $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Around view cameras $500
Blind spot warning system $200
Brake- or yaw-sensor-initiated collision preparation system $0
Collision preparation system, rear $100
Full-size spare tire $225
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Temporary spare tire$150 
Wide-view front camera $150
Wide-view rear camera $0
Cargo Management 
Air-conditioned storage compartment $50
Rear seat pass-through$100 
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Rain-sensing wipers $175
Rear air vents$100 
Rear air vents with automatic controls $250
Rear dual-zone climate control $125
Residual heat $50
Variable intermittent wipers$75 
Engine / Motor 
Dual-mode exhaust, switchable $500
Exterior 
Body kit $0
Laminated front side windows $200
Laminated rear side windows $100
Rear spoiler $200
Infotainment 
Bluetooth audio streaming $25
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
SD Card slot $25
Surround sound $250
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information $25
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming driver-side mirror $75
Auto-dimming headlights $200
Auto-dimming passenger-side mirror $75
Cornering lights $50
Fog light, rear $100
Fog lights$125 
Head-up display (HUD) $350
Headlight washers $50
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
LED headlights $1000
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights $150
Xenon HID headlights$500 
Seats and Interior Trim 
Carbon fiber trim $200
Cooled or ventilated front seats $300
Folding second row seats$300 
Leather door panel trim $250
Massage, driver seat $100
Massage, passenger seat $100
Memory system, driver seat $200
Memory system, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power seat belt height adjusters, front row $25
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Synthetic suede headliner $650
Upholstered instrument panel $300
Suspension, Wheels, and Tires 
Active steering $1000
Air suspension, auto-leveling and height adjustable $1000
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,175$16,505
Value of Feature Adjustments$0$13,330
Value of Feature Adjustments0-12,405

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Specifications Comparison: Buick Regal vs. Audi A8 / S8

Model Year20112018
ModelRegalA8 / S8
Body4dr Sedan4dr Sedan
Wheelbase107.8 in117.8 in
Length190.2 in202.6 in
Width73.1 in76.7 in
Height58.4 in57.4 in
Curb Weight3,601 lb.4,686 lb.
Fuel Capacity18.0 gal.21.7 gal.
Row 1 Headroom38.8 in37.2 in
Row 1 Shoulder Room56.7 in59.1 in
Row 1 Hip Room55.4 in0.0 in
Row 1 Legroom42.1 in41.4 in
Row 2 Headroom36.8 in38.1 in
Row 2 Shoulder Room54.4 in57.8 in
Row 2 Hip Room52.3 in0.0 in
Row 2 Legroom37.3 in38.7 in
Cargo Volume14.2 ft314.2 ft3

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Option Package Details
Buick Regal CXL Turbo

Preferred Equipment Group T07
FeatureValueRequested?
Xenon HID headlights500Yes
Rear side airbags300Yes
Sunroof900Yes
Harman/Kardon, 320W, 9 speakers (with subwoofer)350No
Voice control for nav and audio100Yes
Media drive, large15Yes
Navigation system600Yes
DVD-compatible player0Yes
Electronic systems calibration selector200Yes
Adaptive shocks - electrical500Yes
245/40WR19 tires400No
Total Requested311581%
Total Not Requested75019%

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