1985 Ford Sierra vs. 2005 Saab 05-Sep
To start off, 2005 Saab 05-Sep is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1985 Ford Sierra 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. 2005 Saab 05-Sep weights approximately 390 kg more than 1985 Ford Sierra.
Let's talk about torque, 2005 Saab 05-Sep (240 Nm @ 1800 RPM) has 20 more torque (in Nm) than 1985 Ford Sierra. (220 Nm @ 3800 RPM). This means 2005 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 1985 Ford Sierra.
Compare all specifications:
| 1985 Ford Sierra | 2005 Saab 05-Sep | |
| Make | Ford | Saab |
| Model | Sierra | 05-Sep |
| Year Released | 1985 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2790 cc | 1985 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 148 HP |
| Engine RPM | 5700 RPM | 5500 RPM |
| Torque | 220 Nm | 240 Nm |
| Torque RPM | 3800 RPM | 1800 RPM |
| Engine Bore Size | 93 mm | 90 mm |
| Engine Stroke Size | 68.5 mm | 78 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 1205 kg | 1595 kg |
| Vehicle Length | 4400 mm | 4830 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1460 mm |
| Wheelbase Size | 2620 mm | 2710 mm |
