2000 BMW Z3 vs. 2007 Daihatsu Copen
To start off, 2007 Daihatsu Copen is newer by 7 year(s). Which means there will be less support and parts availability for 2000 BMW Z3. In addition, the cost of maintenance, including insurance, on 2000 BMW Z3 would be higher. At 2,171 cc (6 cylinders), 2000 BMW Z3 is equipped with a bigger engine. In terms of performance, 2000 BMW Z3 (167 HP @ 6100 RPM) has 81 more horse power than 2007 Daihatsu Copen. (86 HP @ 6000 RPM). In normal driving conditions, 2000 BMW Z3 should accelerate faster than 2007 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 2000 BMW Z3 weights approximately 536 kg more than 2007 Daihatsu Copen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Daihatsu Copen is four wheel drive (4WD), it will have significant more traction and grip than 2000 BMW Z3. In wet, icy, snow, or gravel driving conditions, 2007 Daihatsu Copen will offer significantly more control. 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, 2000 BMW Z3 (210 Nm @ 3500 RPM) has 90 more torque (in Nm) than 2007 Daihatsu Copen. (120 Nm @ 4400 RPM). This means 2000 BMW Z3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Daihatsu Copen. 2000 BMW Z3 has automatic transmission and 2007 Daihatsu Copen has manual transmission. 2007 Daihatsu Copen will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2000 BMW Z3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 BMW Z3 | 2007 Daihatsu Copen | |
| Make | BMW | Daihatsu |
| Model | Z3 | Copen |
| Year Released | 2000 | 2007 |
| Body Type | Convertible | Roadster |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 1298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 167 HP | 86 HP |
| Engine RPM | 6100 RPM | 6000 RPM |
| Torque | 210 Nm | 120 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Engine Bore Size | 80 mm | 72 mm |
| Engine Stroke Size | 72 mm | 79.7 mm |
| Engine Compression Ratio | 10.8:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 8.9 seconds | 9.5 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1386 kg | 850 kg |
| Vehicle Length | 4060 mm | 3400 mm |
| Vehicle Width | 1750 mm | 1480 mm |
| Vehicle Height | 1300 mm | 1250 mm |
| Wheelbase Size | 2450 mm | 2230 mm |
| Fuel Tank Capacity | 51 L | 40 L |
