2007 Citroen C1 vs. 1991 Opel Astra
To start off, 2007 Citroen C1 is newer by 16 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 1,389 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Citroen C1 (67 HP @ 6000 RPM) has 8 more horse power than 1991 Opel Astra. (59 HP @ 5200 RPM). In normal driving conditions, 2007 Citroen C1 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 100 kg more than 2007 Citroen C1.
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, 1991 Opel Astra (104 Nm @ 2800 RPM) has 11 more torque (in Nm) than 2007 Citroen C1. (93 Nm @ 3600 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C1.
Compare all specifications:
| 2007 Citroen C1 | 1991 Opel Astra | |
| Make | Citroen | Opel |
| Model | C1 | Astra |
| Year Released | 2007 | 1991 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 998 cc | 1389 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 67 HP | 59 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 93 Nm | 104 Nm |
| Torque RPM | 3600 RPM | 2800 RPM |
| Engine Bore Size | 71 mm | 77.6 mm |
| Engine Stroke Size | 84 mm | 73.4 mm |
| Top Speed | 157 km/hour | 155 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 875 kg | 975 kg |
| Vehicle Length | 3440 mm | 4280 mm |
| Vehicle Width | 1860 mm | 1690 mm |
| Vehicle Height | 1470 mm | 1480 mm |
| Wheelbase Size | 2350 mm | 2530 mm |
