Audi A5 / S5 Audi A5 / S5 2017 BMW Z4 BMW Z4 2008

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Audi A5 / S5 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 A5 / S5 vs. BMW Z4 Invoice Comparison

Lowest Total Price: $45,550

BMW Z4 3.0i   
Difference: $19,275

Lowest Total Invoice: $8,785

BMW Z4 M Roadster   
Difference: $51,573

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017200820082008
ModelA5 / S5Z4Z4Z4
TrimS5 3.0T3.0i3.0siM Roadster
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Base Price $61,100 $36,700 $42,700 $52,400
Base Invoice $56,824 $33,945 $39,465 $4,390
Metallic paint (extra cost) 575 475 475 475
Wood trim, alternative type 1,100      
Active rear differential 1,100      
Leather seating surfaces   1,150    
Sport Package   1,300 1,300  
Premium Package   2,900 2,100 2,950
Power convertible top   750 750  
Xenon HID headlights   700 700  
Heated front seats   500 500 500
Headlight washers   250 250  
Wood trim   0 0 0
Metallic paint (extra cost) 536 430 430 430
Wood trim, alternative type 1,024      
Active rear differential 1,024      
Leather seating surfaces   1,045    
Sport Package   1,185 1,185  
Premium Package   2,635 1,910 2,685
Power convertible top   685 685  
Xenon HID headlights   635 635  
Heated front seats   455 455 455
Headlight washers   230 230  
Wood trim   0 0 0
Options (change) 2,775 8,025 6,075 3,925
Options (change) 2,584 7,300 5,530 3,570
Destination 950 825 825 825
Total Price $64,825 $45,550 $49,600 $57,150
Total Invoice $60,358 $42,070 $45,820 $8,785

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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 A5 / S5 dealer quotes or BMW Z4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A5 / S5 vs. BMW Z4

Lowest Adjusted Price: BMW Z4 3.0i
Lowest Adjusted Invoice: BMW Z4 M Roadster
TrueDelta Adjusted Price Difference: $12,095
TrueDelta Adjusted Invoice Difference: $44,938
Model Year2017200820082008
ModelA5 / S5Z4Z4Z4
TrimS5 3.0T3.0i3.0siM Roadster
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Engine333hp V6215hp I6255hp I6330hp I6
TransmissionS7M6M6M6
DrivetrainAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 14?, 10430, 10430, 10
Tire (rear if not all the same)245/40-18225/40-18225/40-18225/45-18
Total Price$64,825$45,550$49,600$57,150
Adjustments for Features-7,1800-375-325
Feature-Adjusted Total Price$57,645$45,550$49,225$56,825
Cost Above Minimum$0$0$3,675$11,275
Total Invoice$60,358$42,070$45,820$8,785
Adjustments for Features-6,6850-346-50
Feature-Adjusted Total Invoice$53,673$42,070$45,474$8,735
Cost Above Minimum$0$33,335$36,739$0

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Features Comparison: Audi A5 / S5 vs. BMW Z4

Model Year2017200820082008
ModelA5 / S5Z4Z4Z4
TrimS5 3.0T3.0i3.0siM Roadster
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed automated manual$1200   
6-speed manual $150$150$150
AWD$1700   
RWD $0$0$0
Accessories 
Power rear side windows$200   
Proximity key$250   
Universal garage door opener$100   
Wind blocker$300   
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0   
Auto-raising roll bars / headrests$500   
Roll bar $200$200$200
Side curtain airbags$350   
Temporary spare tire$150   
Tires, run-flat $150$150 
Cargo Management 
Air-conditioned storage compartment$50   
Climate Control 
Dual-zone climate control$125   
Rear air vents with automatic controls$250   
Drivetrain 
Active rear differential$500   
Limited-slip rear differential   $300
Exterior 
Bright-finished exhaust tip(s)$25 $25$25
Infotainment 
iPod integration$100   
Satellite radio$200   
SD Card slot$25   
Surround sound$250 $250$250
Telematics service, such as OnStar $200$200$200
Instruments, Lights, and Mirrors 
Compass$0   
Fog light, rear$100   
Illuminated visor mirror, driver$50   
Illuminated visor mirror, passenger$50   
Interior ambient lighting$150   
Visor mirror, driver $10$10$10
Visor mirror, passenger $10$10$10
Seats and Interior Trim 
Door sill trim plates$100 $100$100
Folding second row seats$300   
Metal pedals$75   
No leather in second row $-300$-300$-300
Power 4-way lumbar adjuster, driver seat$150   
Power 4-way lumbar adjuster, passenger seat$150   
Wood trim $300$300$300
Wood trim, alternative type$300   
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200$200 
Transmission 
Launch control$100   
Steering-wheel-mounted transmission controls$100   
Total Value of Features$8,100$920$1,295$1,245
Value of Feature Adjustments$7,180$0$375$325
Value of Feature Adjustments-6,6850-346-50

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Specifications Comparison: Audi A5 / S5 vs. BMW Z4

Model Year20172008
ModelA5 / S5Z4
Body2dr Convertible2dr Convertible
Wheelbase108.3 in98.2 in
Length182.1 in161.1 in
Width73.0 in70.1 in
Height54.4 in51.1 in
Curb Weight4,047 lb.3,087 lb.
Fuel Capacity16.9 gal.14.5 gal.
Row 1 Headroom40.0 in37.3 in
Row 1 Shoulder Room54.3 in52.5 in
Row 1 Legroom41.3 in42.0 in
Row 2 Headroom36.3 in0.0 in
Row 2 Shoulder Room46.8 in0.0 in
Row 2 Legroom31.9 in0.0 in
Cargo Volume10.2 ft38.5 ft3

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Option Package Details
BMW Z4 3.0i

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Center armrest(s), front row75Yes
Upholstered door panels, leather250Yes
No leather in second row-300No
Total Requested1225132%
Total Not Requested-300-32%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Front sport buckets100Yes
225/40WR18 tires200No
255/35WR18 tires200No
Electronic systems calibration selector200Yes
Total Requested55058%
Total Not Requested40042%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Auto-dimming rearview mirror150Yes
Trip computer150Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Automatic air recirculation100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
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
Total Requested175090%
Total Not Requested20010%

Option Package Details
BMW Z4 3.0si

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Front sport buckets100Yes
225/40WR18 tires200No
255/35WR18 tires200No
Electronic systems calibration selector200Yes
Total Requested55058%
Total Not Requested40042%
Premium Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
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
Total Requested130087%
Total Not Requested20013%

Option Package Details
BMW Z4 M Roadster

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

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