Audi A8 / S8 Audi A8 / S8 2018 BMW 6-Series BMW 6-Series 2018

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Audi A8 / S8 vs. BMW 6-Series 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. BMW 6-Series Invoice Comparison

Lowest Total Price: $138,475

Audi A8 / S8 S8 Plus   
Difference: $1,970

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelA8 / S86-Series
TrimS8 PlusM6
Body4dr Sedan2dr Convertible
Base Price $115,900 $122,300
Night vision 2,300 2,300
Dynamic Package 9,000  
Black Optic Plus Exterior Package 7,500  
Executive Plus Package 2,800  
Driver Assistance Plus   1,700
Head-up display (HUD)   1,300
Ceramic brake rotors   9,250
265/35YR20   1,300
Wood trim   0
Night vision 2,140 2,115
Dynamic Package 8,370  
Black Optic Plus Exterior Package 6,976  
Executive Plus Package 2,604  
Driver Assistance Plus   1,565
Head-up display (HUD)   1,195
Ceramic brake rotors   8,510
265/35YR20   1,195
Wood trim   0
Options (change) 21,600 15,850
Options (change) 20,090 14,580
Destination 975 995
Gas Tax 0 1,300
Total Price $138,475 $140,445

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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 Audi A8 / S8 dealer quotes or BMW 6-Series dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A8 / S8 vs. BMW 6-Series

Lowest Adjusted Price: Audi A8 / S8 S8 Plus
Lowest Adjusted Invoice: BMW 6-Series M6
TrueDelta Adjusted Price Difference: $5,945
TrueDelta Adjusted Invoice Difference: $108,099
Model Year20182018
ModelA8 / S86-Series
TrimS8 PlusM6
Body4dr Sedan2dr Convertible
Engine605hp V8560hp V8
TransmissionT8S7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)630, 14600, 12
Tire (rear if not all the same)275/35-21265/35-20
Total Price$138,475$140,445
Adjustments for Features-3,9750
Feature-Adjusted Total Price$134,500$140,445

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Features Comparison: Audi A8 / S8 vs. BMW 6-Series

Model Year20182018
ModelA8 / S86-Series
TrimS8 PlusM6
Body4dr Sedan2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed automated manual $1200
AWD$1700 
RWD $0
Accessories 
Active noise reduction$0 
Adaptive cruise control, all-speed$850 
Cruise control $150
Hands-free trunk or liftgate$100 
Heated steering wheel$100 
Power retractable rear window $350
Power trunk closer$350 
Remote app $25
Sunshade, rear, power$225 
Sunshades, second row, power$225 
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests $500
Collision preparation system, rear$100 
Driver drowsiness monitor $150
Full-size spare tire$225 
Lane departure prevention, steering-based$200 
Pedestrian detection $50
Radar- or camera-based collision preparation system$0 
Rear side airbags$300 
Rollover sensor$50 
Side curtain airbags$350 
Wide-view rear camera$0 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo mat $40
Cargo net$40 
Climate Control 
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Drivetrain 
Active rear differential $500
Engine / Motor 
Automatic start / stop $150
Raised top speed limiter$0 
Regenerative braking $0
Exterior 
Black exterior trim (optional)$0 
Black grille (optional)$0 
Body kit$0 
Bright-finished exhaust tip(s) $25
Carbon fiber exterior trim (other)$100 
Carbon fiber mirror housings$100 
Carbon fiber rear spoiler$300 
Laminated front side windows$200 
Laminated rear side windows$100 
Painted brake calipers (optional) $0
Power convertible top $4000
Sunroof$900 
Infotainment 
4G LTE connectivity $0
App support $0
Concierge Services - 3 year subscription $150
Navigation map updates, three years $0
S Voice support $0
Satellite radio$200 
Satellite radio - one year subscription $250
SD Card slot$25 
Siri Eyes Free support $0
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Text dictation $50
Voice control for external devices $0
Voice recorder $0
Wireless charging station $75
Instruments, Lights, and Mirrors 
Analog clock$25 
Compass$0 
Fog light, rear$100 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Seats and Interior Trim 
Carbon fiber trim$200 
Cooled or ventilated front seats$300 
Door sill trim plates$100 
Heated second row seats$200 
Illuminated door sill trim plates $200
Massage, driver seat$100 
Massage, passenger seat$100 
Power seat belt height adjusters, front row$25 
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Synthetic suede headliner$650 
Wood trim $300
Suspension, Wheels, and Tires 
Active steering$1000 
Air suspension, auto-leveling and height adjustable$1000 
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Total Value of Features$12,615$8,640
Value of Feature Adjustments$3,975$0
Value of Feature Adjustments-3,6990

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Specifications Comparison: Audi A8 / S8 vs. BMW 6-Series

Model Year20182018
ModelA8 / S86-Series
Body4dr Sedan2dr Convertible
Wheelbase117.8 in112.4 in
Length202.6 in192.8 in
Width76.7 in74.6 in
Height57.4 in53.7 in
Curb Weight4,686 lb.4,256 lb.
Fuel Capacity21.7 gal.18.5 gal.
Row 1 Headroom37.2 in40.3 in
Row 1 Shoulder Room59.1 in56.9 in
Row 1 Legroom41.4 in42.1 in
Row 2 Headroom38.1 in36.5 in
Row 2 Shoulder Room57.8 in49.6 in
Row 2 Legroom38.7 in30.5 in
Cargo Volume14.2 ft310.6 ft3

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Option Package Details
Audi A8 / S8 S8 Plus

Dynamic Package
FeatureValueRequested?
Ceramic brake rotors4000Yes
Raised top speed limiter0No
Total Requested4000100%
Total Not Requested00%
Black Optic Plus Exterior Package
FeatureValueRequested?
Sport exhaust0No
Carbon fiber rear spoiler100No
Carbon fiber exterior trim (other)100No
Carbon fiber mirror housings100No
Black grille (optional)0No
Black exterior trim (optional)0No
Total Requested00%
Total Not Requested300100%
Executive Plus Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100Yes
Heated steering wheel100No
Ski sack50Yes
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested75038%
Total Not Requested120062%

Option Package Details
BMW 6-Series M6

Night vision
FeatureValueRequested?
Night vision1750Yes
Pedestrian detection, night50Yes
Animal detection, night50Yes
Total Requested1850100%
Total Not Requested00%
265/35YR20 tires
FeatureValueRequested?
265/35YR20 tires200No
295/30YR20 tires200No
Total Requested00%
Total Not Requested400100%
Driver Assistance Plus
FeatureValueRequested?
Blind spot warning system200Yes
Around view cameras300Yes
Driver drowsiness monitor150No
Wide-view front camera150Yes
Speed limit information0No
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50No
Total Requested125086%
Total Not Requested20014%

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