1986 BMW Z1 vs. 2009 Daihatsu Copen
To start off, 2009 Daihatsu Copen is newer by 23 year(s). Which means there will be less support and parts availability for 1986 BMW Z1. In addition, the cost of maintenance, including insurance, on 1986 BMW Z1 would be higher. At 2,494 cc (6 cylinders), 1986 BMW Z1 is equipped with a bigger engine. In terms of performance, 1986 BMW Z1 (171 HP @ 5800 RPM) has 85 more horse power than 2009 Daihatsu Copen. (86 HP @ 6000 RPM). In normal driving conditions, 1986 BMW Z1 should accelerate faster than 2009 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 1986 BMW Z1 weights approximately 148 kg more than 2009 Daihatsu Copen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 BMW Z1 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 1986 BMW Z1. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 1986 BMW Z1 (222 Nm @ 4000 RPM) has 102 more torque (in Nm) than 2009 Daihatsu Copen. (120 Nm @ 3200 RPM). This means 1986 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Copen.
Compare all specifications:
| 1986 BMW Z1 | 2009 Daihatsu Copen | |
| Make | BMW | Daihatsu |
| Model | Z1 | Copen |
| Year Released | 1986 | 2009 |
| Body Type | Roadster | Roadster |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 171 HP | 86 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 222 Nm | 120 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Engine Compression Ratio | 9.7:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 224 km/hour | 180 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 998 kg | 850 kg |
| Vehicle Length | 3960 mm | 3400 mm |
| Vehicle Width | 1810 mm | 1480 mm |
| Vehicle Height | 1280 mm | 1250 mm |
| Wheelbase Size | 2440 mm | 2230 mm |
| Fuel Tank Capacity | 58 L | 40 L |
