2005 BMW 645 vs. 1991 Toyota Supra
To start off, 2005 BMW 645 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Toyota Supra. In addition, the cost of maintenance, including insurance, on 1991 Toyota Supra would be higher. At 4,392 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (326 HP @ 6100 RPM) has 124 more horse power than 1991 Toyota Supra. (202 HP @ 6000 RPM). In normal driving conditions, 2005 BMW 645 should accelerate faster than 1991 Toyota Supra. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 338 kg more than 1991 Toyota Supra. 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, 2005 BMW 645 (447 Nm @ 3600 RPM) has 193 more torque (in Nm) than 1991 Toyota Supra. (254 Nm @ 4800 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1991 Toyota Supra.
Compare all specifications:
| 2005 BMW 645 | 1991 Toyota Supra | |
| Make | BMW | Toyota |
| Model | 645 | Supra |
| Year Released | 2005 | 1991 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4392 cc | 2954 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 326 HP | 202 HP |
| Engine RPM | 6100 RPM | 6000 RPM |
| Torque | 447 Nm | 254 Nm |
| Torque RPM | 3600 RPM | 4800 RPM |
| Engine Bore Size | 92 mm | 83 mm |
| Engine Stroke Size | 83 mm | 91 mm |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 220 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1895 kg | 1557 kg |
| Vehicle Length | 4830 mm | 4640 mm |
| Vehicle Width | 1860 mm | 1750 mm |
| Vehicle Height | 1380 mm | 1320 mm |
| Wheelbase Size | 2890 mm | 2730 mm |
| Fuel Tank Capacity | 70 L | 50 L |
