Audi A5 vs. BMW Z4
iSeeCars' unbiased and data-driven comparison of the Audi A5 and BMW Z4 contrasts the two cars across a broad spectrum of vehicle specifications to determine which car is better. In addition to comparing pricing and specs, iSeeCars uses all the ratings, rankings, and insights from its comprehensive analyses of each vehicle model, including calculations of reliability, safety, depreciation, value retention, and the vehicle's projected lifetime recalls (based on analyzing over 25 billion data points). This in-depth evaluation is used to identify which vehicle represents a better overall choice for shoppers who are considering both the Audi A5 and the BMW Z4.
In comparing the Audi A5's and the BMW Z4's specifications and ratings, the Audi A5 has the advantage in the areas of new vehicle base pricing, resale value and base engine power. The Audi A5 and BMW Z4 have the same overall quality score Based on this comparison of the Audi A5's and the BMW Z4's specifications and ratings, the Audi A5 is a better car than the BMW Z4.
Pricing: For a new model, the Audi A5's price is between $56,967 and $67,562, with the BMW Z4 priced between $61,458 and $78,576.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the Audi A5 loses 47.9 percent of its value and the BMW Z4 loses 48.5 percent of its value. This means the Audi A5 retains 0.6 percentage points more of its value and has the advantage of higher resale value versus the BMW Z4.
Quality Rating: The iSeeCars Overall Quality rating for the Audi A5 and BMW Z4 is 7.8 out of 10. With both vehicles earning the same number they are extremely competitive in their vehicle segment. Audi A5 is ranked 8 out of 25 Best Luxury Convertibles and BMW Z4 is ranked 9 out of 25, with their respective reliability, retained value, and safety ratings used to break the tie, in that order.
Reliability Rating: iSeeCars' Reliability Rating for the Audi A5 and BMW Z4 is 7.6 out of 10.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Audi A5’s base engine makes 261 horsepower, and the BMW Z4 base engine makes 255 horsepower.
New Car Pricing
Asking Price:
56967 - 67562
Starting MSRP:
55600
Category Avg Starting MSRP:
(Luxury Compact Cars)
48163
Category Starting MSRP Range:
(Luxury Compact Cars)
31800 - 79900
New Car Pricing
Asking Price:
61458 - 78576
Starting MSRP:
56100
Category Avg Starting MSRP:
(Luxury Sports Cars)
87986
Category Starting MSRP Range:
(Luxury Sports Cars)
56100 - 224900
Used Car Pricing
Avg Used Car Price:
55949
Price Range:
48492 - 59997
Category Avg Price:
(Luxury Compact Cars)
47204
Category Avg Price Range:
(Luxury Compact Cars)
30035 - 91536
# Used Cars for Sale Nationally:
33
Avg Mileage of Used Cars for Sale:
10761
# Good or Great Deals:
9
Used Car Pricing
Avg Used Car Price:
Price Range:
-
Category Avg Price:
(Luxury Sports Cars)
67227
Category Avg Price Range:
(Luxury Sports Cars)
67227 - 67227
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
5-year Depreciation
Depreciation $:
26673
Depreciation %:
0.47973234
Resale Value $:
28927
Residual Value %:
0.52026766
Typical Category Depreciation %:
(Luxury Compact Cars)
0.53606417
Category Depreciation Range:
(Luxury Compact Cars)
0.43563812 - 0.55458203
5-year Depreciation
Depreciation $:
27312
Depreciation %:
0.48684698
Resale Value $:
28788
Residual Value %:
0.5131530200000001
Typical Category Depreciation %:
(Luxury Sports Cars)
0.32185613
Category Depreciation Range:
(Luxury Sports Cars)
0.25230078 - 0.50263852
Audi A5 Scores & Rankings
Overall Score:
7.8 / 10
Reliability:
7.6 / 10
Retained Value:
7.9 / 10
Safety:
Not available
BMW Z4 Scores & Rankings
Overall Score:
7.8 / 10
Reliability:
7.6 / 10
Retained Value:
7.9 / 10
Safety:
Not available
iSeeCars Reliability Insights for Audi A5
Avg Life Expectancy (years):
11.6
Typical Category Life Expectancy:
(Luxury Compact Cars)
10.9
Category Life Expectancy Range:
(Luxury Compact Cars)
8.5 - 19.1
Chance of Reaching 200k Miles for a New Car:
0.001
iSeeCars Reliability Insights for BMW Z4
Avg Life Expectancy (years):
13.0
Typical Category Life Expectancy:
(Luxury Sports Cars)
19.2
Category Life Expectancy Range:
(Luxury Sports Cars)
13.0 - 29.7
Chance of Reaching 200k Miles for a New Car:
0.001
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
1.6847923173713162
Typical Category Recalls:
(Luxury Compact Cars)
1.7
Category Range for Recalls:
(Luxury Compact Cars)
1.2 - 16.4
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
Typical Category Recalls:
N/A
Category Range for Recalls:
N/A
Audi A5 Rankings
Ranking
2 out of / 16Ranking
2 out of / 5Ranking
2 out of / 5Ranking
3 out of / 25Ranking
8 out of / 25Ranking
8 out of / 25Ranking
10 out of / 25Ranking
13 out of / 25Ranking
14 out of / 25Ranking
23 out of / 25BMW Z4 Rankings
Ranking
1 out of / 29Ranking
1 out of / 16Ranking
1 out of / 6Ranking
3 out of / 8Ranking
3 out of / 6Ranking
3 out of / 5Ranking
3 out of / 5Ranking
3 out of / 4Ranking
5 out of / 40Ranking
5 out of / 25Ranking
5 out of / 25Ranking
7 out of / 40Ranking
7 out of / 40Ranking
9 out of / 40Ranking
9 out of / 25Ranking
9 out of / 25Ranking
16 out of / 25Ranking
20 out of / 25Ranking
33 out of / 40Ranking
34 out of / 40Available Body Styles
Convertible, Coupe
Available Body Styles
Convertible
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Audi A5 Trim Levels
quattro Premium 45 TFSI, quattro Premium Plus 45 TFSI, quattro Prestige 45 TFSI, quattro S line Prem Plus 45 TFSI, quattro S line Premium 45 TFSI, quattro S line Prestige 45 TFSI
BMW Z4 Trim Levels
M40i, sDrive30i
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
261 hp @ 6300 rpm
Torque:
273 foot-lbs @ 4200 rpm
Power-to-Weight Ratio (higher is better):
0.065 hp per pound
Base Drivetrain Specs
Horsepower:
255 hp @ 5000 rpm
Torque:
295 foot-lbs @ 1550 rpm
Power-to-Weight Ratio (higher is better):
0.077 hp per pound
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
24 / 33 / 27
Range (city/hwy):
367 / 505 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
Not yet available
Range (city/hwy):
Not yet available
Recommended Fuel Type:
Not yet available
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Heated Steering Wheel:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Paddle Shifters:
Standard
Parking Sensors:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Voice Recognition:
Standard
Automatic Parking:
Available
Cooled/Ventilated Seats:
Available
Internet Radio:
Available
Navigation System:
Available
Satellite radio:
Available
Wifi:
Available
Wireless Smartphone Charging:
Available
Air Suspension:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Roof Rack:
N/A
Sunroof/Moonroof:
N/A
Trailer Hitch:
N/A
Standard/Optional Features
Adaptive Cruise Control:
Available
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
N/A
Bluetooth:
Standard
Heated Seats
Standard
Heated Steering Wheel:
Available
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Paddle Shifters:
Standard
Parking Sensors:
Available
Power Lift Gate:
N/A
Power outlet:
Standard
Roadside assistance:
Standard
Voice Recognition:
Standard
Automatic Parking:
Available
Cooled/Ventilated Seats:
N/A
Internet Radio:
Standard
Navigation System:
Standard
Satellite radio:
Standard
Wifi:
N/A
Wireless Smartphone Charging:
Standard
Air Suspension:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Roof Rack:
N/A
Sunroof/Moonroof:
N/A
Trailer Hitch:
N/A
Safety Features
Backup camera:
Standard
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
360-Degree Camera:
Available
Blind Spot Monitoring:
Available
Rear Cross-Traffic Alert:
Available
Rear Seat Reminder:
N/A
Safety Features
Backup camera:
Standard
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
Standard
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
38.3 inches
Front Leg Room:
41.3 inches
Front Shoulder Room:
55.3 inches
Rear Head Room:
36.3 inches
Rear Leg Room:
33.1 inches
Rear Shoulder Room:
46.9 inches
Cargo Space:
9.3 cubic feet
Overall Interior Volume:
83.0 cubic feet
Interior Dimensions
Front Head Room:
38.9 inches
Front Leg Room:
42.2 inches
Front Shoulder Room:
54.3 inches
Rear Head Room:
Not yet available
Rear Leg Room:
Not yet available
Rear Shoulder Room:
Not yet available
Cargo Space:
9.9 cubic feet
Overall Interior Volume:
Not yet available
Exterior Dimensions
Curb Weight:
3990 lbs
Width:
79.9 inches
Height:
54.5 inches
Length:
184.9 inches
Wheelbase:
108.8 inches
Ground Clearance:
Not yet available
Exterior Dimensions
Curb Weight:
3314 lbs
Width:
79.7 inches
Height:
51.4 inches
Length:
170.7 inches
Wheelbase:
97.2 inches
Ground Clearance:
4.7 inches
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.5 inches
Wheel Type:
aluminum alloy
Tire Size:
245/40R18
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
225/45R18
Exterior Colors
Black
Mythos Black Metallic
Blue
Navarra Blue Metallic
Gray
Chronos Gray Metallic / Daytona Gray Pearl Effect
Green
District Green Metallic
Red
Progressive Red Metallic
White
Arkona White / Glacier White Metallic
Purple
Not available
Exterior Colors
Black
Black Sapphire Metallic
Blue
Portimao Blue Metallic
Gray
Skyscraper Grey Metallic
Green
Not available
Red
San Francisco Red Metallic
White
Alpine White
Purple
Thundernight Metallic
Interior Colors
Beige
Atlas Beige
Black
Black
Brown
Okapi Brown
Gray
Rock Gray
Red
Not available
White
Not available
Interior Colors
Beige
Not available
Black
Black / Black w/ Blue Contrast Stitching
Brown
Cognac w/ Contrast Stitching
Gray
Not available
Red
Magma Red w/ Black Contrast Stitching
White
Ivory White w/ Contrast Stitching
