1999 Opel Astra vs. 2009 Citroen C1
To start off, 2009 Citroen C1 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Opel Astra. In addition, the cost of maintenance, including insurance, on 1999 Opel Astra would be higher. At 1,389 cc (4 cylinders), 1999 Opel Astra is equipped with a bigger engine. In terms of performance, 1999 Opel Astra (89 HP @ 6000 RPM) has 22 more horse power than 2009 Citroen C1. (67 HP @ 6000 RPM). In normal driving conditions, 1999 Opel Astra should accelerate faster than 2009 Citroen C1. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Astra weights approximately 285 kg more than 2009 Citroen C1. 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, 1999 Opel Astra (125 Nm @ 4000 RPM) has 32 more torque (in Nm) than 2009 Citroen C1. (93 Nm @ 3600 RPM). This means 1999 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C1. 2009 Citroen C1 has automatic transmission and 1999 Opel Astra has manual transmission. 1999 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Citroen C1 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Opel Astra | 2009 Citroen C1 | |
| Make | Opel | Citroen |
| Model | Astra | C1 |
| Year Released | 1999 | 2009 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1389 cc | 998 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 67 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 125 Nm | 93 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 77.6 mm | 71 mm |
| Engine Stroke Size | 73.4 mm | 84 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1150 kg | 865 kg |
| Vehicle Length | 4250 mm | 3440 mm |
| Vehicle Width | 1690 mm | 1640 mm |
| Vehicle Height | 1410 mm | 1480 mm |
| Wheelbase Size | 2620 mm | 2350 mm |
