2002 Opel Concept M vs. 1991 Opel Astra
To start off, 2002 Opel Concept M is newer by 11 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 1,599 cc (4 cylinders), 2002 Opel Concept M is equipped with a bigger engine. In terms of performance, 2002 Opel Concept M (148 HP @ 4400 RPM) has 89 more horse power than 1991 Opel Astra. (59 HP @ 5200 RPM). In normal driving conditions, 2002 Opel Concept M should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Concept M weights approximately 323 kg more than 1991 Opel Astra. 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, 2002 Opel Concept M (205 Nm @ 1980 RPM) has 101 more torque (in Nm) than 1991 Opel Astra. (104 Nm @ 2800 RPM). This means 2002 Opel Concept M will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 2002 Opel Concept M | 1991 Opel Astra | |
| Make | Opel | Opel |
| Model | Concept M | Astra |
| Year Released | 2002 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1599 cc | 1389 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 59 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Torque | 205 Nm | 104 Nm |
| Torque RPM | 1980 RPM | 2800 RPM |
| Top Speed | 202 km/hour | 155 km/hour |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1298 kg | 975 kg |
| Vehicle Length | 4060 mm | 4280 mm |
| Vehicle Width | 1790 mm | 1690 mm |
| Vehicle Height | 1630 mm | 1480 mm |
| Wheelbase Size | 2640 mm | 2530 mm |
