1992 Ford Sierra vs. 2012 Opel Astra
To start off, 2012 Opel Astra is newer by 20 year(s). Which means there will be less support and parts availability for 1992 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1992 Ford Sierra would be higher. At 1,796 cc (4 cylinders), 1992 Ford Sierra is equipped with a bigger engine. In terms of performance, 2012 Opel Astra (104 HP @ 6000 RPM) has 15 more horse power than 1992 Ford Sierra. (89 HP @ 5400 RPM) In normal driving conditions, 2012 Opel Astra should accelerate faster than 1992 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2012 Opel Astra weights approximately 140 kg more than 1992 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1992 Ford Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1992 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2012 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2012 Opel Astra (150 Nm @ 3900 RPM) has 10 more torque (in Nm) than 1992 Ford Sierra. (140 Nm @ 3500 RPM). This means 2012 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1992 Ford Sierra.
Compare all specifications:
| 1992 Ford Sierra | 2012 Opel Astra | |
| Make | Ford | Opel |
| Model | Sierra | Astra |
| Year Released | 1992 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1589 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 104 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 140 Nm | 150 Nm |
| Torque RPM | 3500 RPM | 3900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1090 kg | 1230 kg |
| Vehicle Length | 4430 mm | 4260 mm |
| Vehicle Width | 1700 mm | 1760 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2620 mm |
