1989 BMW Z1 vs. 1981 Mazda Cosmo
To start off, 1989 BMW Z1 is newer by 8 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 2,494 cc (6 cylinders), 1989 BMW Z1 is equipped with a bigger engine. In terms of performance, 1989 BMW Z1 (175 HP @ 5800 RPM) has 55 more horse power than 1981 Mazda Cosmo. (120 HP @ 7000 RPM). In normal driving conditions, 1989 BMW Z1 should accelerate faster than 1981 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 1989 BMW Z1 weights approximately 100 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, 1989 BMW Z1 (231 Nm @ 4000 RPM) has 69 more torque (in Nm) than 1981 Mazda Cosmo. (162 Nm @ 4000 RPM). This means 1989 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda Cosmo. 1981 Mazda Cosmo has automatic transmission and 1989 BMW Z1 has manual transmission. 1989 BMW Z1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Mazda Cosmo will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 BMW Z1 | 1981 Mazda Cosmo | |
| Make | BMW | Mazda |
| Model | Z1 | Cosmo |
| Year Released | 1989 | 1981 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2292 cc |
| Engine Cylinders | 6 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 120 HP |
| Engine RPM | 5800 RPM | 7000 RPM |
| Torque | 231 Nm | 162 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1250 kg | 1150 kg |
| Vehicle Length | 3960 mm | 4670 mm |
| Vehicle Width | 1810 mm | 1700 mm |
| Vehicle Height | 1280 mm | 1420 mm |
| Wheelbase Size | 2450 mm | 2620 mm |
