1984 Ford Sierra vs. 2005 Opel Corsa
To start off, 2005 Opel Corsa is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 2,294 cc (6 cylinders), 1984 Ford Sierra is equipped with a bigger engine. In terms of performance, 1984 Ford Sierra (114 HP @ 5300 RPM) has 13 more horse power than 2005 Opel Corsa. (101 HP @ 4300 RPM). In normal driving conditions, 1984 Ford Sierra should accelerate faster than 2005 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 1984 Ford Sierra weights approximately 140 kg more than 2005 Opel Corsa. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 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 1984 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Corsa, 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, 1984 Ford Sierra (176 Nm @ 3000 RPM) has 37 more torque (in Nm) than 2005 Opel Corsa. (139 Nm @ 3200 RPM). This means 1984 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Corsa. 1984 Ford Sierra has automatic transmission and 2005 Opel Corsa has manual transmission. 2005 Opel Corsa will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1984 Ford Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Ford Sierra | 2005 Opel Corsa | |
| Make | Ford | Opel |
| Model | Sierra | Corsa |
| Year Released | 1984 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2294 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 114 HP | 101 HP |
| Engine RPM | 5300 RPM | 4300 RPM |
| Torque | 176 Nm | 139 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Bore Size | 90 mm | 79 mm |
| Engine Stroke Size | 60.1 mm | 81.5 mm |
| Engine Compression Ratio | 9.0:1 | 9.8:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 1115 kg | 975 kg |
| Wheelbase Size | 2610 mm | 2450 mm |
| Fuel Tank Capacity | 60 L | 46 L |
