BMW Z4 vs. Subaru BRZ
iSeeCars' unbiased and data-driven comparison of the BMW Z4 and Subaru BRZ 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 BMW Z4 and the Subaru BRZ.
When we compare the BMW Z4's and the Subaru BRZ's specifications and ratings, the BMW Z4 has the advantage in the areas of fuel efficiency, reliability and base engine power. The Subaru BRZ has the advantage in the areas of new vehicle base pricing, resale value and overall quality score. Based on this comparison of the BMW Z4's and the Subaru BRZ's specifications and ratings, the two cars are fairly comparable.
Pricing: For a new model, the BMW Z4's price is between $60,024 and $77,799, with the Subaru BRZ priced between $31,307 and $37,886.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the BMW Z4 loses 48.7 percent of its value and the Subaru BRZ loses 24.3 percent of its value. This means the Subaru BRZ retains 24.4 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 BMW Z4 is 7.7 out of 10 while the Subaru BRZ's quality rating is 8.4 out of 10. This results in the BMW Z4 being ranked 6 out of 27 Best Luxury Convertibles and the Subaru BRZ being ranked 3 out of 15 Best Sports Cars.
Reliability Rating: iSeeCars’ Reliability Rating for the BMW Z4 is 8.0 out of 10. For the Subaru BRZ the reliability rating is 7.9 out of 10. This gives the BMW Z4 a slight advantage in reliability compared to the Subaru BRZ.
Engine Power and Fuel Efficiency Comparison: For engine performance, the BMW Z4’s base engine makes 255 horsepower, and the Subaru BRZ base engine makes 228 horsepower. The Z4 is rated to deliver an average of 28 miles per gallon, with a highway range of 452 miles. The BRZ is rated to deliver an average of 22 miles per gallon, with a highway range of 356 miles. This gives the BMW Z4 the fuel efficiency and maximum range advantage over the Subaru BRZ. Both models use premium unleaded.
New Car Pricing
Asking Price:
$60,024 - $77,799
Starting MSRP:
$54,050
Category Avg Starting MSRP:
(Luxury Sports Cars)
$103,210
Category Starting MSRP Range:
(Luxury Sports Cars)
$54,050 - $148,800
New Car Pricing
Asking Price:
$31,307 - $37,886
Starting MSRP:
$30,195
Category Avg Starting MSRP:
(Sports Cars)
$34,022
Category Starting MSRP Range:
(Sports Cars)
$28,985 - $42,970
Used Car Pricing
Avg Used Car Price:
Price Range:
-
Category Avg Price:
N/A
Category Avg Price Range:
N/A
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
Used Car Pricing
Avg Used Car Price:
Price Range:
-
Category Avg Price:
(Sports Cars)
$50,979
Category Avg Price Range:
(Sports Cars)
$35,475 - $58,789
# Used Cars for Sale Nationally:
116
Avg Mileage of Used Cars for Sale:
1,239
# Good or Great Deals:
0
5-year Depreciation
Depreciation $:
$26,323
Depreciation %:
48.7%
Resale Value $:
$27,727
Residual Value %:
51.3%
Typical Category Depreciation %:
(Luxury Sports Cars)
45.1%
Category Depreciation Range:
(Luxury Sports Cars)
42% - 50.6%
5-year Depreciation
Depreciation $:
$7,614
Depreciation %:
25.2%
Resale Value $:
$22,581
Residual Value %:
74.8%
Typical Category Depreciation %:
(Sports Cars)
29.8%
Category Depreciation Range:
(Sports Cars)
23.9% - 44.3%
BMW Z4 Scores & Rankings
Overall Score:
7.7 / 10
Reliability:
8.0 / 10
Retained Value:
7.5 / 10
Safety:
Not available
Subaru BRZ Scores & Rankings
Overall Score:
8.4 / 10
Reliability:
7.9 / 10
Retained Value:
9.0 / 10
Safety:
Not available
iSeeCars Reliability Insights for BMW Z4
Avg Life Expectancy (years):
11.1
Typical Category Life Expectancy:
(Luxury Sports Cars)
12.9
Category Life Expectancy Range:
(Luxury Sports Cars)
11.1 - 12.9
Chance of Reaching 200k Miles for a New Car:
0%
iSeeCars Reliability Insights for Subaru BRZ
Avg Life Expectancy (years):
12.3
Typical Category Life Expectancy:
(Sports Cars)
12.3
Category Life Expectancy Range:
(Sports Cars)
8.9 - 15.3
Chance of Reaching 200k Miles for a New Car:
1.4%
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
Typical Category Recalls:
N/A
Category Range for Recalls:
N/A
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
6.6
Typical Category Recalls:
(Sports Cars)
2.8
Category Range for Recalls:
(Sports Cars)
1.6 - 6.6
BMW Z4 Rankings
Ranking
1 out of / 19Ranking
2 out of / 32Ranking
2 out of / 5Ranking
2 out of / 3Ranking
3 out of / 27Ranking
3 out of / 7Ranking
4 out of / 27Ranking
4 out of / 27Ranking
4 out of / 6Ranking
6 out of / 41Ranking
6 out of / 27Ranking
7 out of / 41Ranking
7 out of / 41Ranking
15 out of / 41Ranking
20 out of / 27Ranking
20 out of / 27Ranking
34 out of / 41Ranking
35 out of / 41Subaru BRZ Rankings
Ranking
1 out of / 7Ranking
3 out of / 15Ranking
3 out of / 15Ranking
3 out of / 14Ranking
3 out of / 10Ranking
3 out of / 6Ranking
4 out of / 15Ranking
4 out of / 6Ranking
4 out of / 6Ranking
4 out of / 6Ranking
5 out of / 15Ranking
5 out of / 15Ranking
10 out of / 15Ranking
13 out of / 15Ranking
13 out of / 15Available Body Styles
Convertible
Available Body Styles
Coupe
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
BMW Z4 Trim Levels
M40i, sDrive30i
Subaru BRZ Trim Levels
Limited, Premium, tS
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:
3 years / 36000 miles
Warranty, Powertrain:
5 years / 60000 miles
Warranty, Roadside Assistance:
3 years / 36000 miles
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:
255 hp @ 5000 rpm
Torque:
295 foot-lbs @ 1550 rpm
Power-to-Weight Ratio (higher is better):
0.077 hp per pound
Base Drivetrain Specs
Horsepower:
228 hp @ 7000 rpm
Torque:
184 foot-lbs @ 3700 rpm
Power-to-Weight Ratio (higher is better):
0.081 hp per pound
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):
25 / 33 / 28
Range (city/hwy):
343 / 452 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
2.4 liters
Engine Configuration:
Flat/Horizontally Opposed
Number of Cylinders:
4
Transmission:
Manual
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
20 / 27 / 22
Range (city/hwy):
264 / 356 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Voice Recognition:
Standard
Adaptive Cruise Control:
Available
Automatic Parking:
Available
Heated Steering Wheel:
Available
Parking Sensors:
Available
Power Lift Gate:
Available
Wireless Smartphone Charging:
Available
Air Suspension:
N/A
Bench Seats:
N/A
Captain's seat:
N/A
Cooled/Ventilated Seats:
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
Wifi:
N/A
Standard/Optional Features
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bluetooth:
Standard
Heated Seats
Available
Internet Radio:
N/A
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Available
Navigation System:
Available
Paddle Shifters:
Available
Power outlet:
Standard
Roadside assistance:
Available
Satellite radio:
Standard
Voice Recognition:
Standard
Adaptive Cruise Control:
Available
Automatic Parking:
N/A
Heated Steering Wheel:
N/A
Parking Sensors:
N/A
Power Lift Gate:
N/A
Wireless Smartphone Charging:
N/A
Air Suspension:
N/A
Bench Seats:
N/A
Captain's seat:
N/A
Cooled/Ventilated Seats:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
Standard
Roof Rack:
N/A
Sunroof/Moonroof:
N/A
Trailer Hitch:
N/A
Wifi:
Available
Safety Features
Backup camera:
Standard
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Pedestrian Detection:
Standard
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Safety Features
Backup camera:
Standard
Driver Attention Monitoring:
N/A
Forward Collision Warning:
Standard
Pedestrian Detection:
Standard
360-Degree Camera:
N/A
Blind Spot Monitoring:
Available
Lane Departure Warning:
Standard
Lane Keeping Assist:
N/A
Rear Cross-Traffic Alert:
Available
Rear Seat Reminder:
N/A
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
Interior Dimensions
Front Head Room:
37 inches
Front Leg Room:
41.5 inches
Front Shoulder Room:
53.6 inches
Rear Head Room:
33.5 inches
Rear Leg Room:
29.9 inches
Rear Shoulder Room:
51.7 inches
Cargo Space:
6.3 cubic feet
Overall Interior Volume:
83.5 cubic feet
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
Exterior Dimensions
Curb Weight:
2820 lbs
Width:
69.9 inches
Height:
51.6 inches
Length:
167.9 inches
Wheelbase:
101.4 inches
Ground Clearance:
5.1 inches
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
225/45R18
Standard Wheel/Tire Information
Wheel Size:
17.0 x 7.5 inches
Wheel Type:
aluminum alloy
Tire Size:
215/45R17
Exterior Colors
Black
Black Sapphire Metallic
Blue
Portimao Blue Metallic
Gray
Skyscraper Grey Metallic
Purple
Thundernight Metallic
Red
San Francisco Red Metallic
White
Alpine White
Silver
Not available
Exterior Colors
Black
Crystal Black Silica
Blue
Sapphire Blue Pearl / WR Blue Pearl
Gray
Magnetite Gray Metallic
Purple
Not available
Red
Ignition Red
White
Crystal White Pearl
Silver
Ice Silver Metallic
Interior Colors
Black
Black / Black w/ Blue Contrast Stitching
Brown
Cognac w/ Contrast Stitching
Red
Magma Red w/ Black Contrast Stitching
White
Ivory White w/ Contrast Stitching
Interior Colors
Black
Black
Brown
Not available
Red
Not available
White
Not available