BMW Z3 and BMW Z4 have the same engine power, the torque is the same for both cars. BMW Z3 reaches 100 km/h speed 0.6 seconds later.
Fuel consumption
Fuel consumption (l/100km):
9.6
9.3
BMW Z3 consumes 0.3 litres more fuel per 100 km than the BMW Z4, which means that if you drive 15,000 km in a year, the BMW Z3 could require 45 litres more fuel.
Fuel tank capacity:
51 litres
55 litres
Full fuel tank distance:
530 km in combined cycle
590 km in combined cycle
BMW Z4 gets more mileage on one fuel tank.
Dimensions
Length:
4.05 m
4.09 m
Width:
1.74 m
1.78 m
Height:
1.29 m
1.30 m
BMW Z3 is smaller. BMW Z3 is 4 cm shorter than the BMW Z4, 4 cm narrower, while the height of BMW Z3 is 1 cm lower.
Trunk capacity:
165 litres
300 litres
BMW Z4 has more luggage space. BMW Z3 has 135 litres less trunk space than the BMW Z4.
Turning diameter:
10 meters
9.8 meters
The turning circle of the BMW Z3 is 0.2 metres more than that of the BMW Z4.
Gross weight (kg):
1`500
1`550
Safety:
no data
Quality:
BMW Z4 has fewer problems. According to annual technical inspection data BMW Z3 has serious deffects in 55 percent more cases than BMW Z4, so BMW Z4 quality is probably significantly better
