2007 BMW M3 vs. 2005 Daihatsu Copen
To start off, 2007 BMW M3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Daihatsu Copen. In addition, the cost of maintenance, including insurance, on 2005 Daihatsu Copen would be higher. At 3,245 cc (6 cylinders), 2007 BMW M3 is equipped with a bigger engine. In terms of performance, 2007 BMW M3 (338 HP @ 7900 RPM) has 271 more horse power than 2005 Daihatsu Copen. (67 HP @ 6000 RPM). In normal driving conditions, 2007 BMW M3 should accelerate faster than 2005 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW M3 weights approximately 750 kg more than 2005 Daihatsu Copen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW M3 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 2007 BMW M3. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2007 BMW M3 (365 Nm @ 4900 RPM) has 263 more torque (in Nm) than 2005 Daihatsu Copen. (102 Nm @ 3200 RPM). This means 2007 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Daihatsu Copen.
Compare all specifications:
| 2007 BMW M3 | 2005 Daihatsu Copen | |
| Make | BMW | Daihatsu |
| Model | M3 | Copen |
| Year Released | 2007 | 2005 |
| Body Type | Convertible | Roadster |
| Engine Position | Front | Front |
| Engine Size | 3245 cc | 657 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 67 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 365 Nm | 102 Nm |
| Torque RPM | 4900 RPM | 3200 RPM |
| Engine Bore Size | 87 mm | 61 mm |
| Engine Stroke Size | 91 mm | 56.4 mm |
| Engine Compression Ratio | 11.5:1 | 8.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 170 km/hour |
| Acceleration 0-100mph | 5.5 seconds | 11.7 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1655 kg | 905 kg |
| Vehicle Length | 4500 mm | 3400 mm |
| Vehicle Width | 1790 mm | 1480 mm |
| Vehicle Height | 1380 mm | 1250 mm |
| Wheelbase Size | 2740 mm | 2340 mm |
| Fuel Tank Capacity | 63 L | 40 L |
