2009 BMW Z4 vs. 1978 Mazda Cosmo
To start off, 2009 BMW Z4 is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1978 Mazda Cosmo would be higher. At 3,246 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (338 HP @ 7900 RPM) has 245 more horse power than 1978 Mazda Cosmo. (93 HP @ 5500 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 1978 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 393 kg more than 1978 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 BMW Z4 (365 Nm @ 4900 RPM) has 215 more torque (in Nm) than 1978 Mazda Cosmo. (150 Nm @ 3300 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda Cosmo.
Compare all specifications:
2009 BMW Z4 | 1978 Mazda Cosmo | |
Make | BMW | Mazda |
Model | Z4 | Cosmo |
Year Released | 2009 | 1978 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 3246 cc | 1769 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 338 HP | 93 HP |
Engine RPM | 7900 RPM | 5500 RPM |
Torque | 365 Nm | 150 Nm |
Torque RPM | 4900 RPM | 3300 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1485 kg | 1092 kg |
Vehicle Length | 4120 mm | 4480 mm |
Vehicle Width | 1310 mm | 1690 mm |
Vehicle Height | 1790 mm | 1340 mm |
Wheelbase Size | 2500 mm | 2520 mm |
Fuel Tank Capacity | 70 L | 65 L |