Audi A8 / S8 Audi A8 / S8 2009 Buick Regal Buick Regal 2018

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

Lowest Total Price: $42,815

Buick Regal GS   
Difference: $38,010

Lowest Total Invoice: $40,997

Buick Regal GS   
Difference: $34,229

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920092018
ModelA8 / S8A8 / S8Regal
TrimA8 LA8 L W12GS
Body4dr Sedan, ext.4dr Sedan, ext.4dr Hatch
Base Price $77,900 $120,100 $39,065
Base Invoice $72,448 $111,693 $37,502
Cooled or ventilated front seats 1,500    
Laminated front side windows 600    
Appearance Package     485
Sights and Sounds Package     945
Metallic paint (extra cost)     395
Sunroof     1,000
Cooled or ventilated front seats 1,396    
Laminated front side windows 557    
Appearance Package     441
Sights and Sounds Package     860
Metallic paint (extra cost)     359
Sunroof     910
Options (change) 2,100 0 2,825
Options (change) 1,953 0 2,570
Destination 825 825 925
Gas Tax 0 1,700 0
Total Price $80,825 $122,625 $42,815
Total Invoice $75,226 $114,218 $40,997

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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: Audi A8 / S8 vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $37,400
TrueDelta Adjusted Invoice Difference: $33,661
Model Year200920092018
ModelA8 / S8A8 / S8Regal
TrimA8 LA8 L W12GS
Body4dr Sedan, ext.4dr Sedan, ext.4dr Hatch
Engine350hp V8450hp W12310hp V6
TransmissionT6T6T9
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)200, 12200, 12?, 8
Tire (rear if not all the same)255/45-18255/40-19245/40-19
Total Price$80,825$122,625$42,815
Adjustments for Features-610-4,0100
Feature-Adjusted Total Price$80,215$118,615$42,815
Cost Above Minimum$0$38,400$0
Total Invoice$75,226$114,218$40,997
Adjustments for Features-568-3,7350
Feature-Adjusted Total Invoice$74,658$110,483$40,997
Cost Above Minimum$0$35,825$0

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Features Comparison: Audi A8 / S8 vs. Buick Regal

Model Year200920092018
ModelA8 / S8A8 / S8Regal
TrimA8 LA8 L W12GS
Body4dr Sedan, ext.4dr Sedan, ext.4dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
9-speed manually-shiftable automatic  $1400
AWD$1700$1700$1700
Accessories 
Active noise reduction  $0
Heated steering wheel  $100
Power door closers$300$300 
Power trunk closer$350$350 
Remote app  $25
Remote start  $150
Remote window/roof operation$15$15 
Sunshade, rear, power$225$225 
Sunshades, second row$125$125 
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Blind spot warning system  $200
Cross-traffic warning, rear  $100
Full-size spare tire$225$225 
Rollover sensor  $50
Safety key  $5
Vehicle health reports  $0
Cargo Management 
Cargo cover  $75
Cargo net  $40
Rear seat pass-through $100 
Second-row high console $250 
Ski sack $50 
Climate Control 
Automatic air recirculation$100$100 
Heated windshield washer nozzles$15$15 
Rain-sensing wipers$175$175 
Rear air vents$100 $100
Rear air vents with automatic controls $250 
Rear dual-zone climate control $125 
Residual heat$50$50 
Variable intermittent wipers  $75
Drivetrain 
Active rear differential  $500
Exterior 
Body kit  $0
Bodyside moldings$75$75 
Painted brake calipers (optional)  $0
Rear spoiler  $200
Infotainment 
4G LTE connectivity  $0
Android Auto support  $100
App support  $0
Apple CarPlay support  $100
Aux input  $50
Bluetooth audio streaming  $25
CD changer, remote$200$200 
Entertainment system, console-mounted $1000 
HD radio  $50
iPod integration$100$100 
SMS text-to-speech reader  $25
Surround sound$250$250 
Telematics service, such as OnStar, with navigation  $225
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 
Compass  $0
Fog light, rear$100$100 
Fog lights$125$125 
Headlight washers$50$50 
Illuminated vanity mirrors, rear seat$100$100 
Large color reconfigurable instrument cluster display  $250
LED headlights  $1000
Mirror tilt-down in reverse$25$25 
Performance meter  $150
Power-folding mirrors$50$50 
Steering-linked headlights$150$150 
Xenon HID headlights$500$500 
Seats and Interior Trim 
Folding second row seats  $300
Heated second row seats $200 
Leather door panel trim $250 
Leather-wrapped steering wheel$150 $150
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Memory system, passenger seat$150$150 
Metal pedals  $75
Power 4-way lumbar adjuster, second row seats $225 
Power headrest height adjuster, driver seat$50$50 
Power headrest height adjuster, passenger seat$50$50 
Power recliner, second row seats $150 
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Power thigh support length adjuster, driver seat$100$100 
Power thigh support length adjuster, passenger seat$100$100 
Power tilt adjuster, second row seats $150 
Power upper seatback recliner, driver seat$100$100 
Power upper seatback recliner, passenger seat$100$100 
Synthetic suede headliner $650 
Wood trim$300$300 
Wood/leather-wrapped steering wheel $150 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000$1000 
Electronic systems calibration selector  $200
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$8,730$12,130$8,120
Value of Feature Adjustments$610$4,010$0
Value of Feature Adjustments-568-3,7350

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Specifications Comparison: Audi A8 / S8 vs. Buick Regal

Model Year20092018
ModelA8 / S8Regal
Body4dr Sedan, ext.4dr Hatch
Wheelbase121.0 in111.4 in
Length204.4 in192.9 in
Width74.6 in73.3 in
Height57.3 in57.3 in
Curb Weight4,400 lb.4,082 lb.
Fuel Capacity23.8 gal.16.3 gal.
Row 1 Headroom37.4 in38.8 in
Row 1 Shoulder Room59.1 in56.9 in
Row 1 Hip Room0.0 in55.2 in
Row 1 Legroom41.3 in42.1 in
Row 2 Headroom38.3 in37.4 in
Row 2 Shoulder Room57.5 in55.4 in
Row 2 Hip Room0.0 in54.1 in
Row 2 Legroom42.3 in36.9 in
Cargo Volume,
Minimum
14.6 ft331.5 ft3
Cargo Volume,
Maximum
14.660.7 ft3

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Option Package Details
Buick Regal GS

Appearance Package
FeatureValueRequested?
Cornering lights50Yes
LED headlights1000No
Wireless charging station75No
Total Requested504%
Total Not Requested107596%
Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75Yes
HD radio50No
Speed limit information0No
Total Requested67563%
Total Not Requested40037%

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