1985 Ford Sierra vs. 1980 Steyr G-series
To start off, 1985 Ford Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 1980 Steyr G-series. In addition, the cost of maintenance, including insurance, on 1980 Steyr G-series would be higher. At 2,790 cc (6 cylinders), 1985 Ford Sierra is equipped with a bigger engine. In terms of performance, both vehicles can yield 148 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1980 Steyr G-series weights approximately 795 kg more than 1985 Ford Sierra.
Let's talk about torque, 1980 Steyr G-series (226 Nm @ 4250 RPM) has 6 more torque (in Nm) than 1985 Ford Sierra. (220 Nm @ 3800 RPM). This means 1980 Steyr G-series will have an easier job in driving up hills or pulling heavy equipment than 1985 Ford Sierra.
Compare all specifications:
| 1985 Ford Sierra | 1980 Steyr G-series | |
| Make | Ford | Steyr |
| Model | Sierra | G-series |
| Year Released | 1985 | 1980 |
| Engine Size | 2790 cc | 2746 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 148 HP |
| Engine RPM | 5700 RPM | 5250 RPM |
| Torque | 220 Nm | 226 Nm |
| Torque RPM | 3800 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1205 kg | 2000 kg |
| Vehicle Length | 4400 mm | 4240 mm |
| Vehicle Width | 1680 mm | 1770 mm |
| Vehicle Height | 1370 mm | 1940 mm |
| Wheelbase Size | 2620 mm | 2410 mm |
