1991 Honda Concerto vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Honda Concerto. In addition, the cost of maintenance, including insurance, on 1991 Honda Concerto would be higher. At 1,686 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, both vehicles can yield 89 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 280 kg more than 1991 Honda Concerto.
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 (201 Nm) has 82 more torque (in Nm) than 1991 Honda Concerto. (119 Nm). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1991 Honda Concerto.
Compare all specifications:
| 1991 Honda Concerto | 2005 Opel Astra | |
| Make | Honda | Opel |
| Model | Concerto | Astra |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1493 cc | 1686 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 89 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 119 Nm | 201 Nm |
| Engine Bore Size | 75 mm | 79 mm |
| Engine Stroke Size | 84.5 mm | 86 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1035 kg | 1315 kg |
| Vehicle Length | 4270 mm | 4300 mm |
| Vehicle Width | 1700 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2560 mm | 2640 mm |
