Audi A8 / S8 Audi A8 / S8 2018 BMW Z4 BMW Z4 2008

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Audi A8 / S8 vs. BMW Z4 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 Z4 Invoice Comparison

Lowest Total Price: $48,650

BMW Z4 3.0si   
Difference: $68,225

Lowest Total Invoice: $44,935

BMW Z4 3.0si   
Difference: $63,828

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820082008
ModelA8 / S8Z4Z4
TrimS8 Plus3.0siM Coupe
Body4dr Sedan2dr Hatch2dr Hatch
Base Price $115,900 $40,700 $50,400
Base Invoice $107,788 $37,625 $46,550
Sport Package   1,400  
Premium Package   2,350 2,950
Wood trim   0 0
Navigation system   1,800 1,800
Heated front seats   500 500
HD radio   350 350
Headlight washers   250  
Metallic paint (extra cost)   475 475
Sport Package   1,275  
Premium Package   2,140 2,685
Wood trim   0 0
Navigation system   1,640 1,640
Heated front seats   455 455
HD radio   315 315
Headlight washers   230  
Metallic paint (extra cost)   430 430
Options (change) 0 7,125 6,075
Options (change) 0 6,485 5,525
Destination 975 825 825
Total Price $116,875 $48,650 $57,300
Total Invoice $108,763 $44,935 $52,900

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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. BMW Z4

Lowest Adjusted Price and Invoice: BMW Z4 3.0si
TrueDelta Adjusted Price Difference: $51,175
TrueDelta Adjusted Invoice Difference: $47,961
Model Year201820082008
ModelA8 / S8Z4Z4
TrimS8 Plus3.0siM Coupe
Body4dr Sedan2dr Hatch2dr Hatch
Engine605hp V8255hp I6330hp I6
TransmissionT8M6M6
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14430, 10430, 10
Tire (rear if not all the same)275/35-21225/40-18225/45-18
Total Price$116,875$48,650$57,300
Adjustments for Features-17,100-500
Feature-Adjusted Total Price$99,775$48,600$57,300
Cost Above Minimum$0$0$8,700
Total Invoice$108,763$44,935$52,900
Adjustments for Features-15,913-460
Feature-Adjusted Total Invoice$92,850$44,889$52,900
Cost Above Minimum$0$0$8,011

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Features Comparison: Audi A8 / S8 vs. BMW Z4

Model Year201820082008
ModelA8 / S8Z4Z4
TrimS8 Plus3.0siM Coupe
Body4dr Sedan2dr Hatch2dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300  
6-speed manual $150$150
AWD$1700  
RWD $0$0
Accessories 
Active noise reduction$0  
Hands-free trunk or liftgate$100  
Power door closers$300  
Power rear side windows$200  
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$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  
Obstacle detection, front$150  
Obstacle detection, rear$250  
Rear side airbags$300  
Rollover sensor$50  
Side curtain airbags$350  
Tires, run-flat $150 
Wide-view front camera$150  
Wide-view rear camera$0  
Cargo Management 
Air-conditioned storage compartment$50  
Cargo cover $75$75
Cargo net$40  
Climate Control 
Dual-zone climate control$125  
Rear air vents with automatic controls$250  
Rear dual-zone climate control$125  
Residual heat$50  
Drivetrain 
Limited-slip rear differential  $300
Engine / Motor 
Dual-mode exhaust, switchable$500  
Exterior 
Body kit$0  
Laminated front side windows$200  
Laminated rear side windows$100  
Rear spoiler$200  
Sunroof$900  
Infotainment 
Bluetooth audio streaming$25  
DVD-compatible player$0  
Handwriting recognition$200  
In-vehicle Internet$150  
Media drive$15  
Satellite radio$200  
SD Card slot$25  
Telematics service, such as OnStar $200$200
Traffic + travel information$25  
USB port$25  
Voice control for nav and audio$100  
Wi-Fi hotspot$50  
Instruments, Lights, and Mirrors 
Analog clock$25  
Auto-dimming headlights$200  
Compass$0  
Cornering lights$50  
Fog light, rear$100  
Fog lights $125$125
Head-up display (HUD)$350  
Illuminated visor mirror, driver$50  
Illuminated visor mirror, passenger$50  
Interior ambient lighting, configurable$150  
LED headlights$1000  
Mirror tilt-down in reverse$25  
Power-folding mirrors$50  
Steering-linked headlights$150  
Visor mirror, driver $10$10
Visor mirror, passenger $10$10
Xenon HID headlights $500$500
Seats and Interior Trim 
Carbon fiber trim$200  
Center armrest(s), second row$50  
Cooled or ventilated front seats$300  
Manual thigh support length adjuster, driver seat $50$50
Manual thigh support length adjuster, passenger seat $50$50
Massage, driver seat$100  
Massage, passenger seat$100  
Memory system, passenger seat$150  
No leather in second row $-300$-300
Power 4-way lumbar adjuster, driver seat$150  
Power 4-way lumbar adjuster, 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  
Wood trim $300$300
Suspension, Wheels, and Tires 
Active steering$1000  
Adaptive dampers - electrical$500  
Air suspension, auto-leveling and height adjustable$1000  
Electronic systems calibration selector$200$200 
Sport suspension (upgrade) $0$0
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$18,820$1,770$1,720
Value of Feature Adjustments$17,100$50$0
Value of Feature Adjustments-15,913-460

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Specifications Comparison: Audi A8 / S8 vs. BMW Z4

Model Year20182008
ModelA8 / S8Z4
Body4dr Sedan2dr Hatch
Wheelbase117.8 in98.2 in
Length202.6 in161.9 in
Width76.7 in70.1 in
Height57.4 in49.9 in
Curb Weight4,686 lb.3,109 lb.
Fuel Capacity21.7 gal.14.5 gal.
Row 1 Headroom37.2 in37.3 in
Row 1 Shoulder Room59.1 in52.5 in
Row 1 Legroom41.4 in42.0 in
Row 2 Headroom38.1 in0.0 in
Row 2 Shoulder Room57.8 in0.0 in
Row 2 Legroom38.7 in0.0 in
Cargo Volume14.2 ft39.2 ft3

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Option Package Details
BMW Z4 3.0si

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Front sport buckets100Yes
225/40WR18 tires200No
255/35WR18 tires200No
Electronic systems calibration selector200Yes
Total Requested30032%
Total Not Requested65068%
Premium Package
FeatureValueRequested?
Xenon HID headlights500Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Total Requested180090%
Total Not Requested20010%

Option Package Details
BMW Z4 M Coupe

Premium Package
FeatureValueRequested?
Cruise control150Yes
Surround sound250Yes
THX-certified, 430W, 10 speakers (with subwoofer)350No
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Total Requested170076%
Total Not Requested55024%

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