1991 BMW Z1 vs. 1991 Toyota MR2
To start off, both 1991 BMW Z1 and 1991 Toyota MR2 were released in the same year (1991). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,497 cc (6 cylinders), 1991 BMW Z1 is equipped with a bigger engine. In terms of performance, 1991 BMW Z1 (175 HP @ 5800 RPM) has 21 more horse power than 1991 Toyota MR2. (154 HP @ 6600 RPM). In normal driving conditions, 1991 BMW Z1 should accelerate faster than 1991 Toyota MR2. With that said, vehicle weight also plays an important factor in acceleration. 1991 BMW Z1 weights approximately 15 kg more than 1991 Toyota MR2. 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, 1991 BMW Z1 (230 Nm @ 4000 RPM) has 40 more torque (in Nm) than 1991 Toyota MR2. (190 Nm @ 4800 RPM). This means 1991 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 1991 Toyota MR2.
Compare all specifications:
| 1991 BMW Z1 | 1991 Toyota MR2 | |
| Make | BMW | Toyota |
| Model | Z1 | MR2 |
| Year Released | 1991 | 1991 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2497 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 175 HP | 154 HP |
| Engine RPM | 5800 RPM | 6600 RPM |
| Torque | 230 Nm | 190 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Engine Bore Size | 82 mm | 86 mm |
| Engine Stroke Size | 78.8 mm | 86 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Vehicle Weight | 1250 kg | 1235 kg |
| Vehicle Length | 3960 mm | 4190 mm |
| Vehicle Width | 1810 mm | 1710 mm |
| Vehicle Height | 1280 mm | 1250 mm |
| Wheelbase Size | 2450 mm | 2410 mm |
