2007 BMW Z4 vs. 1981 Mazda Cosmo
To start off, 2007 BMW Z4 is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1981 Mazda Cosmo would be higher. At 2,996 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (255 HP @ 6600 RPM) has 189 more horse power than 1981 Mazda Cosmo. (66 HP @ 4000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1981 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 203 kg more than 1981 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, 2007 BMW Z4 (298 Nm @ 2750 RPM) has 156 more torque (in Nm) than 1981 Mazda Cosmo. (142 Nm @ 2400 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda Cosmo.
Compare all specifications:
2007 BMW Z4 | 1981 Mazda Cosmo | |
Make | BMW | Mazda |
Model | Z4 | Cosmo |
Year Released | 2007 | 1981 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 2996 cc | 2210 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 255 HP | 66 HP |
Engine RPM | 6600 RPM | 4000 RPM |
Torque | 298 Nm | 142 Nm |
Torque RPM | 2750 RPM | 2400 RPM |
Fuel Type | Gasoline - Premium | Diesel |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1398 kg | 1195 kg |
Vehicle Length | 4100 mm | 4670 mm |
Vehicle Width | 1790 mm | 1700 mm |
Vehicle Height | 1300 mm | 1420 mm |
Wheelbase Size | 2500 mm | 2620 mm |