Buick Regal Buick Regal 2018 Audi A8 / S8 Audi A8 / S8 2007

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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: $42,815

Buick Regal GS   
Difference: $38,055

Lowest Total Invoice: $40,997

Buick Regal GS   
Difference: $34,318

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820072007
ModelRegalA8 / S8A8 / S8
TrimGSA8 LA8 L W12
Body4dr Hatch4dr Sedan, ext.4dr Sedan, ext.
Base Price $39,065 $72,900 $119,350
Base Invoice $37,502 $68,142 $108,954
Appearance Package 485    
Sights and Sounds Package 945    
Metallic paint (extra cost) 395    
Sunroof 1,000    
Premium Package   4,400  
Cooled or ventilated front seats   1,500  
Heated steering wheel   200 200
Satellite radio   550  
Laminated front side windows   600  
Appearance Package 441    
Sights and Sounds Package 860    
Metallic paint (extra cost) 359    
Sunroof 910    
Premium Package   3,916  
Cooled or ventilated front seats   1,335  
Heated steering wheel   178 182
Satellite radio   490  
Laminated front side windows   534  
Options (change) 2,825 7,250 200
Options (change) 2,570 6,453 182
Destination 925 720 720
Gas Tax 0 0 1,700
Total Price $42,815 $80,870 $121,970
Total Invoice $40,997 $75,315 $111,556

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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 GS
TrueDelta Adjusted Price Difference: $37,470
TrueDelta Adjusted Invoice Difference: $33,773
Model Year201820072007
ModelRegalA8 / S8A8 / S8
TrimGSA8 LA8 L W12
Body4dr Hatch4dr Sedan, ext.4dr Sedan, ext.
Engine310hp V6350hp V8450hp W12
TransmissionT9T6T6
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8200, 12200, 12
Tire (rear if not all the same)245/40-19255/45-18255/40-19
Total Price$42,815$80,870$121,970
Adjustments for Features0-585-2,885
Feature-Adjusted Total Price$42,815$80,285$119,085
Cost Above Minimum$0$0$38,800
Total Invoice$40,997$75,315$111,556
Adjustments for Features0-545-2,639
Feature-Adjusted Total Invoice$40,997$74,770$108,917
Cost Above Minimum$0$0$34,147

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Features Comparison: Buick Regal vs. Audi A8 / S8

Model Year201820072007
ModelRegalA8 / S8A8 / S8
TrimGSA8 LA8 L W12
Body4dr Hatch4dr Sedan, ext.4dr Sedan, ext.
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400  
6-speed manually-shiftable automatic $1100$1100
AWD$1700$1700$1700
Accessories 
Active noise reduction$0  
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  
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 
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  
SMS text-to-speech reader$25  
Surround sound $250$250
Telematics service, such as OnStar, with navigation$225  
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$200
Manual thigh support length adjuster, driver seat$50  
Manual thigh support length adjuster, passenger seat$50  
Memory system, passenger seat $150$150
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
Wood trim $300$300
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$7,770$8,355$10,655
Value of Feature Adjustments$0$585$2,885
Value of Feature Adjustments0-545-2,639

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Specifications Comparison: Buick Regal vs. Audi A8 / S8

Model Year20182007
ModelRegalA8 / S8
Body4dr Hatch4dr Sedan, ext.
Wheelbase111.4 in121.0 in
Length192.9 in204.4 in
Width73.3 in74.6 in
Height57.3 in57.3 in
Curb Weight4,082 lb.4,400 lb.
Fuel Capacity16.3 gal.23.8 gal.
Row 1 Headroom38.8 in37.4 in
Row 1 Shoulder Room56.9 in59.1 in
Row 1 Hip Room55.2 in0.0 in
Row 1 Legroom42.1 in41.3 in
Row 2 Headroom37.4 in38.3 in
Row 2 Shoulder Room55.4 in57.5 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom36.9 in42.3 in
Cargo Volume,
Minimum
31.5 ft314.6 ft3
Cargo Volume,
Maximum
60.7 ft314.6 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%

Option Package Details
Audi A8 / S8 A8 L

Cooled or ventilated front seats
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Total Requested500100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Illuminated vanity mirrors, rear seat100No
Obstacle detection, rear250Yes
Rearview camera200Yes
Power door closers300No
Power decklid300No
Proximity key250Yes
Heated front seats200Yes
Heated second row seats200No
Sunshade, rear, power225No
Obstacle detection, front150Yes
Total Requested105048%
Total Not Requested112552%

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