2005 BMW 645 vs. 1999 Honda NSX
To start off, 2005 BMW 645 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Honda NSX. In addition, the cost of maintenance, including insurance, on 1999 Honda NSX would be higher. At 4,390 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (338 HP @ 6100 RPM) has 48 more horse power than 1999 Honda NSX. (290 HP @ 7100 RPM). In normal driving conditions, 2005 BMW 645 should accelerate faster than 1999 Honda NSX. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 345 kg more than 1999 Honda NSX. 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 (439 Nm @ 3600 RPM) has 129 more torque (in Nm) than 1999 Honda NSX. (310 Nm @ 5500 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1999 Honda NSX.
Compare all specifications:
| 2005 BMW 645 | 1999 Honda NSX | |
| Make | BMW | Honda |
| Model | 645 | NSX |
| Year Released | 2005 | 1999 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4390 cc | 3179 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 290 HP |
| Engine RPM | 6100 RPM | 7100 RPM |
| Torque | 439 Nm | 310 Nm |
| Torque RPM | 3600 RPM | 5500 RPM |
| Engine Bore Size | 92 mm | 93 mm |
| Engine Stroke Size | 83 mm | 78 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1715 kg | 1370 kg |
| Vehicle Length | 4830 mm | 4430 mm |
| Vehicle Width | 1860 mm | 1820 mm |
| Vehicle Height | 1380 mm | 1170 mm |
| Wheelbase Size | 2790 mm | 2540 mm |
| Fuel Tank Capacity | 70 L | 60 L |
