Audi A8 / S8 Audi A8 / S8 2008 BMW Z4 BMW Z4 2007

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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: $48,250

BMW Z4 3.0si   
Difference: $23,215

Lowest Total Invoice: $44,390

BMW Z4 3.0si   
Difference: $22,126

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820072007
ModelA8 / S8A8 / S8Z4Z4
TrimA8S83.0siM Coupe
Body4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Base Price $70,690 $93,300 $40,400 $50,100
Base Invoice $65,741 $86,771 $37,170 $46,090
Premium Package     2,250 2,850
Sport Package     1,300  
Front sport buckets     500  
Navigation system     1,800 1,800
Heated front seats     500 500
Headlight washers     250  
Wood trim     0 0
Metallic paint (extra cost)     475 475
Premium Package     2,050 2,595
Sport Package     1,185  
Front sport buckets     455  
Navigation system     1,640 1,640
Heated front seats     455 455
Headlight washers     230  
Wood trim     0 0
Metallic paint (extra cost)     430 430
Options (change) 0 0 7,075 5,625
Options (change) 0 0 6,445 5,120
Destination 775 775 775 775
Gas Tax 0 2,100 0 0
Total Price $71,465 $96,175 $48,250 $56,500
Total Invoice $66,516 $89,646 $44,390 $51,985

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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: $15,595
TrueDelta Adjusted Invoice Difference: $15,033
Model Year2008200820072007
ModelA8 / S8A8 / S8Z4Z4
TrimA8S83.0siM Coupe
Body4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Engine350hp V8450hp V10255hp I6330hp I6
TransmissionT6T6M6M6
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)200, 12200, 12430, 10430, 10
Tire (rear if not all the same)255/45-18265/35-20225/40-18225/45-18
Total Price$71,465$96,175$48,250$56,500
Adjustments for Features-7,670-7,670-500
Feature-Adjusted Total Price$63,795$88,505$48,200$56,500
Cost Above Minimum$0$24,710$0$8,300
Total Invoice$66,516$89,646$44,390$51,985
Adjustments for Features-7,139-7,149-460
Feature-Adjusted Total Invoice$59,377$82,497$44,344$51,985
Cost Above Minimum$0$23,120$0$7,641

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Features Comparison: Audi A8 / S8 vs. BMW Z4

Model Year2008200820072007
ModelA8 / S8A8 / S8Z4Z4
TrimA8S83.0siM Coupe
Body4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100  
6-speed manual  $150$150
AWD$1700$1700  
RWD  $0$0
Accessories 
Power rear side windows$200$200  
Power trunk / liftgate pull-down$50$50  
Remote window/roof operation$15$15  
Tilt/telescoping steering wheel, manual  $250$250
Tilt/telescoping steering wheel, power$350$350  
Universal garage door opener$100$100  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0  
Rear side airbags$300$300  
Side curtain airbags$350$350  
Tires, run-flat  $150 
Cargo Management 
Cargo cover  $75$75
Climate Control 
Dual-zone climate control$125$125  
Rear air vents$100$100  
Residual heat$50$50  
Drivetrain 
Limited-slip rear differential   $300
Exterior 
Bodyside moldings$75$75  
Sunroof$900$900  
Infotainment 
Aux input  $50$50
CD changer, remote$200$200  
CD player  $125$125
iPod integration$100$100  
MP3-compatible player  $50$50
Telematics service, such as OnStar  $200$200
Voice control for nav and audio$100$100  
Instruments, Lights, and Mirrors 
Cornering lights$50$50  
Fog light, rear$100$100  
Illuminated visor mirror, driver$50$50  
Illuminated visor mirror, passenger$50$50  
Mirror tilt-down in reverse$25$25  
Power-folding mirrors$50$50  
Steering-linked headlights$150$150  
Visor mirror, driver  $10$10
Visor mirror, passenger  $10$10
Seats and Interior Trim 
Center armrest(s), second row$50$50  
Heated second row seats$200$200  
Manual thigh support length adjuster, driver seat  $50$50
Manual thigh support length adjuster, passenger seat  $50$50
Memory system, passenger seat$150$150  
Power 4-way lumbar adjuster, driver seat$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150  
Power headrest height adjuster, driver seat$50$50  
Power headrest height adjuster, passenger seat$50$50  
Power thigh support length adjuster, driver seat$100$100  
Power thigh support length adjuster, passenger seat$100$100  
Power upper seatback recliner, driver seat$100$100  
Power upper seatback recliner, passenger seat$100$100  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500  
Air suspension, auto-leveling and height adjustable$1000$1000  
Electronic systems calibration selector  $200 
Sport suspension (upgrade) $0$0$0
Total Value of Features$8,990$8,990$1,370$1,320
Value of Feature Adjustments$7,670$7,670$50$0
Value of Feature Adjustments-7,139-7,149-460

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Specifications Comparison: Audi A8 / S8 vs. BMW Z4

Model Year20082007
ModelA8 / S8Z4
Body4dr Sedan2dr Hatch
Wheelbase115.9 in98.2 in
Length199.3 in161.9 in
Width74.6 in70.1 in
Height56.9 in49.9 in
Curb Weight4,289 lb.3,109 lb.
Fuel Capacity23.8 gal.14.5 gal.
Row 1 Headroom37.3 in37.3 in
Row 1 Shoulder Room59.1 in52.5 in
Row 1 Legroom41.4 in42.0 in
Row 2 Headroom38.0 in0.0 in
Row 2 Shoulder Room57.5 in0.0 in
Row 2 Legroom37.6 in0.0 in
Cargo Volume14.6 ft39.2 ft3

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Option Package Details
BMW Z4 3.0si

Front sport buckets
FeatureValueRequested?
Front sport buckets100Yes
Manual thigh support adjuster, driver seat50Yes
Manual thigh support adjuster, passenger seat50Yes
Total Requested200100%
Total Not Requested00%
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%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Front sport buckets100Yes
225/40WR18 tires200No
255/35WR18 tires200No
Electronic systems calibration selector200No
Total Requested35037%
Total Not Requested60063%

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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