1991 Opel Astra vs. 2012 Citroen C4
To start off, 2012 Citroen C4 is newer by 21 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 1,998 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (115 HP) has 7 more horse power than 2012 Citroen C4. (108 HP). In normal driving conditions, 1991 Opel Astra should accelerate faster than 2012 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2012 Citroen C4 weights approximately 287 kg more than 1991 Opel Astra.
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 (169 Nm @ 2600 RPM) has 22 more torque (in Nm) than 2012 Citroen C4. (147 Nm @ 4000 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2012 Citroen C4.
Compare all specifications:
| 1991 Opel Astra | 2012 Citroen C4 | |
| Make | Opel | Citroen |
| Model | Astra | C4 |
| Year Released | 1991 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1587 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 108 HP |
| Torque | 169 Nm | 147 Nm |
| Torque RPM | 2600 RPM | 4000 RPM |
| Engine Compression Ratio | 9.2:1 | 11.0:1 |
| Top Speed | 200 km/hour | 189 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 10.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1050 kg | 1337 kg |
| Vehicle Length | 4090 mm | 4280 mm |
| Vehicle Width | 1690 mm | 1460 mm |
| Vehicle Height | 1420 mm | 1770 mm |
| Wheelbase Size | 2650 mm | 2610 mm |
| Fuel Tank Capacity | 75 L | 60 L |
