2007 Daihatsu Copen vs. 1990 Opel Lotus Omega
To start off, 2007 Daihatsu Copen is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Opel Lotus Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Lotus Omega would be higher. At 3,615 cc (6 cylinders), 1990 Opel Lotus Omega is equipped with a bigger engine. In terms of performance, 1990 Opel Lotus Omega (377 HP @ 5200 RPM) has 291 more horse power than 2007 Daihatsu Copen. (86 HP @ 6000 RPM) In normal driving conditions, 1990 Opel Lotus Omega should accelerate faster than 2007 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 1990 Opel Lotus Omega weights approximately 813 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 1990 Opel Lotus Omega. 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, 1990 Opel Lotus Omega (568 Nm @ 4200 RPM) has 448 more torque (in Nm) than 2007 Daihatsu Copen. (120 Nm @ 4400 RPM). This means 1990 Opel Lotus Omega will have an easier job in driving up hills or pulling heavy equipment than 2007 Daihatsu Copen.
Compare all specifications:
| 2007 Daihatsu Copen | 1990 Opel Lotus Omega | |
| Make | Daihatsu | Opel |
| Model | Copen | Lotus Omega |
| Year Released | 2007 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 3615 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 86 HP | 377 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 120 Nm | 568 Nm |
| Torque RPM | 4400 RPM | 4200 RPM |
| Engine Bore Size | 72 mm | 95 mm |
| Engine Stroke Size | 79.7 mm | 85 mm |
| Engine Compression Ratio | 10.0:1 | 8.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 9.5 seconds | 4.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 850 kg | 1663 kg |
| Vehicle Length | 3400 mm | 4690 mm |
| Vehicle Width | 1480 mm | 1940 mm |
| Vehicle Height | 1250 mm | 1440 mm |
| Wheelbase Size | 2230 mm | 2740 mm |
| Fuel Consumption Overall | 7.7 L/100km | 9 L/100km |
| Fuel Tank Capacity | 40 L | 75 L |
