1981 BMW 745 vs. 2001 Daihatsu Copen
To start off, 2001 Daihatsu Copen is newer by 20 year(s). Which means there will be less support and parts availability for 1981 BMW 745. In addition, the cost of maintenance, including insurance, on 1981 BMW 745 would be higher. At 3,430 cc (6 cylinders), 1981 BMW 745 is equipped with a bigger engine. In terms of performance, 1981 BMW 745 (252 HP @ 5200 RPM) has 190 more horse power than 2001 Daihatsu Copen. (62 HP @ 6800 RPM). In normal driving conditions, 1981 BMW 745 should accelerate faster than 2001 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 1981 BMW 745 weights approximately 796 kg more than 2001 Daihatsu Copen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 BMW 745 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 BMW 745. However, in wet, icy, snow, or gravel driving conditions, 2001 Daihatsu Copen, being front wheel drive (FWD), will offer much better control with better grip. 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, 1981 BMW 745 (380 Nm @ 2200 RPM) has 272 more torque (in Nm) than 2001 Daihatsu Copen. (108 Nm @ 2800 RPM). This means 1981 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2001 Daihatsu Copen. 1981 BMW 745 has automatic transmission and 2001 Daihatsu Copen has manual transmission. 2001 Daihatsu Copen will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 BMW 745 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 BMW 745 | 2001 Daihatsu Copen | |
| Make | BMW | Daihatsu |
| Model | 745 | Copen |
| Year Released | 1981 | 2001 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 3430 cc | 659 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 252 HP | 62 HP |
| Engine RPM | 5200 RPM | 6800 RPM |
| Torque | 380 Nm | 108 Nm |
| Torque RPM | 2200 RPM | 2800 RPM |
| Engine Bore Size | 92 mm | 61 mm |
| Engine Stroke Size | 86 mm | 56.4 mm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1596 kg | 800 kg |
| Vehicle Length | 4870 mm | 3400 mm |
| Vehicle Width | 1810 mm | 1480 mm |
| Vehicle Height | 1440 mm | 1270 mm |
| Wheelbase Size | 2770 mm | 2240 mm |
| Fuel Tank Capacity | 100 L | 46 L |
