BMW Z4 vs. Mazda MX-5 Miata
When comparing the BMW Z4's and the Mazda MX-5 Miata's specifications and ratings, the BMW Z4 has the advantage in the areas of reliability and base engine power. The Mazda MX-5 Miata has the advantage in the areas of new vehicle base pricing, fuel efficiency, resale value and overall quality score. Based on this comparison of the BMW Z4's and the Mazda MX-5 Miata's specifications and ratings, the Mazda MX-5 Miata is a better car than the BMW Z4.
BMW Z4 vs. Mazda MX-5 Miata Pricing
For a new model, the BMW Z4's price is between $58,290 and $75,236, with the Mazda MX-5 Miata priced between $30,989 and $37,928.
BMW Z4 vs. Mazda MX-5 Miata Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the BMW Z4 loses 44.4 percent of its value and the Mazda MX-5 Miata loses 31.2 percent of its value. This means the Mazda MX-5 Miata retains 13.1 percentage points more of its value and has the advantage of higher resale value versus the BMW Z4.
BMW Z4 vs. Mazda MX-5 Miata Quality Rating
The iSeeCars Overall Quality rating for the BMW Z4 is 7.6 out of 10 while the Mazda MX-5 Miata's quality rating is 7.6 out of 10. This results in the BMW Z4 being ranked 7 out of 20 Best Luxury 2-seater Cars and the Mazda MX-5 Miata being ranked 1 out of 9 Best Convertibles.
BMW Z4 vs. Mazda MX-5 Miata Reliability Rating
iSeeCars’ Reliability Rating for the BMW Z4 is 8.1 out of 10. For the Mazda MX-5 Miata the reliability rating is 8.1 out of 10. This gives the BMW Z4 a slight advantage in reliability compared to the Mazda MX-5 Miata.
Engine Power and Fuel Efficiency Comparison
For engine performance, the BMW Z4’s base engine makes 255 horsepower, and the Mazda MX-5 Miata base engine makes 181 horsepower. The Z4 is rated to deliver an average of 28 miles per gallon, with a highway range of 452 miles. The MX-5 Miata is rated to deliver an average of 29 miles per gallon, with a highway range of 405 miles.This gives the Mazda MX-5 Miata the advantage in fuel efficiency and the BMW Z4 the advantage in maximum range. Both models use premium unleaded.
Pricing
New Asking Price:
58290 - 75236
Used Asking Price:
-
5-Year Depreciation (lower is better):
0.443609
Pricing
New Asking Price:
30989 - 37928
Used Asking Price:
28904 - 35978
5-Year Depreciation (lower is better):
0.312131
BMW Z4 Scores & Rankings
Overall Score:
7.570496 / 10
Reliability:
8.140992 / 10
Retained Value:
7.0 / 10
Safety:
Not available
Mazda MX-5 Miata Scores & Rankings
Overall Score:
7.644681 / 10
Reliability:
8.089362 / 10
Retained Value:
7.2 / 10
Safety:
Not available
BMW Z4 Rankings
Ranking
1 out of / 20Ranking
1 out of / 18Ranking
2 out of / 20Ranking
2 out of / 14Ranking
3 out of / 30Ranking
4 out of / 26Ranking
5 out of / 40Ranking
5 out of / 26Ranking
5 out of / 10Ranking
6 out of / 40Ranking
6 out of / 26Ranking
7 out of / 40Ranking
7 out of / 20Ranking
9 out of / 19Ranking
10 out of / 26Ranking
13 out of / 23Ranking
16 out of / 20Ranking
17 out of / 40Ranking
18 out of / 26Ranking
18 out of / 20Ranking
23 out of / 26Ranking
33 out of / 40Ranking
37 out of / 40Mazda MX-5 Miata Rankings
Ranking
1 out of / 15Ranking
1 out of / 10Ranking
1 out of / 9Ranking
1 out of / 6Ranking
1 out of / 5Ranking
1 out of / 3Ranking
1 out of / 3Ranking
1 out of / 3Ranking
2 out of / 9Ranking
2 out of / 9Ranking
2 out of / 6Ranking
2 out of / 5Ranking
3 out of / 8Ranking
3 out of / 6Ranking
3 out of / 6Ranking
4 out of / 15Ranking
4 out of / 9Ranking
4 out of / 9Ranking
4 out of / 6Ranking
4 out of / 6Ranking
5 out of / 9Ranking
6 out of / 15Ranking
7 out of / 9Ranking
9 out of / 15Ranking
10 out of / 15Ranking
10 out of / 15Ranking
13 out of / 15Available Body Styles
Convertible
Available Body Styles
Convertible
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
BMW Z4 Trim Levels
M40i, sDrive30i
Mazda MX-5 Miata Trim Levels
Club, Grand Touring, Sport
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
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specifications
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 Specifications
Horsepower:
181 hp @ 7000 rpm
Torque:
151 foot-lbs @ 4000 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:
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 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Manual
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
26 / 34 / 29
Range (city/hwy):
309 / 405 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Android Auto:
Standard
Apple Car Play:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Adaptive Cruise Control:
Available
Heated Seats
Available
Wireless Smartphone Charging:
Available
Cooled/Ventilated Seats:
N/A
Heated Steering Wheel:
N/A
Sunroof/Moonroof:
N/A
Standard/Optional Features
Android Auto:
Standard
Apple Car Play:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Available
Navigation System:
Standard
Adaptive Cruise Control:
N/A
Heated Seats
Available
Wireless Smartphone Charging:
N/A
Cooled/Ventilated Seats:
N/A
Heated Steering Wheel:
N/A
Sunroof/Moonroof:
N/A
Safety Equipment
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 Equipment
Driver Attention Monitoring:
N/A
Forward Collision Warning:
Standard
Pedestrian Detection:
N/A
360-Degree Camera:
N/A
Blind Spot Monitoring:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
N/A
Rear Cross-Traffic Alert:
Standard
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:
37.4 inches
Front Leg Room:
43.1 inches
Front Shoulder Room:
52.2 inches
Rear Head Room:
Not yet available
Rear Leg Room:
Not yet available
Rear Shoulder Room:
Not yet available
Cargo Space:
4.6 cubic feet
Overall Interior Volume:
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
Exterior Dimensions
Curb Weight:
2341 lbs
Width:
68.3 inches
Height:
48.6 inches
Length:
154.1 inches
Wheelbase:
90.9 inches
Ground Clearance:
4.9 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:
16.0 x 6.0 inches
Wheel Type:
painted aluminum alloy
Tire Size:
P195/50R16