2005 Opel Astra vs. 1990 Toyota Sera
To start off, 2005 Opel Astra is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Toyota Sera. In addition, the cost of maintenance, including insurance, on 1990 Toyota Sera would be higher. At 1,995 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (148 HP @ 4000 RPM) has 40 more horse power than 1990 Toyota Sera. (108 HP @ 6400 RPM). In normal driving conditions, 2005 Opel Astra should accelerate faster than 1990 Toyota Sera. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 294 kg more than 1990 Toyota Sera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2005 Opel Astra (320 Nm @ 2000 RPM) has 188 more torque (in Nm) than 1990 Toyota Sera. (132 Nm @ 5200 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1990 Toyota Sera.
Compare all specifications:
| 2005 Opel Astra | 1990 Toyota Sera | |
| Make | Opel | Toyota |
| Model | Astra | Sera |
| Year Released | 2005 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1497 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 108 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 320 Nm | 132 Nm |
| Torque RPM | 2000 RPM | 5200 RPM |
| Engine Bore Size | 82.1 mm | 74 mm |
| Engine Stroke Size | 90.4 mm | 87 mm |
| Engine Compression Ratio | 17.5:1 | 9.8:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1200 kg | 906 kg |
| Vehicle Length | 4300 mm | 3870 mm |
| Vehicle Width | 1800 mm | 1660 mm |
| Vehicle Height | 1440 mm | 1270 mm |
| Wheelbase Size | 2400 mm | 2330 mm |
| Fuel Tank Capacity | 52 L | 40 L |
