1985 Ford Sierra vs. 2004 Ford Focus
To start off, 2004 Ford Focus is newer by 19 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, 1985 Ford Sierra (148 HP @ 5700 RPM) has 4 more horse power than 2004 Ford Focus. (144 HP @ 6250 RPM). In normal driving conditions, 1985 Ford Sierra should accelerate faster than 2004 Ford Focus. With that said, vehicle weight also plays an important factor in acceleration. 1985 Ford Sierra weights approximately 23 kg more than 2004 Ford Focus. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1985 Ford Sierra (220 Nm) has 18 more torque (in Nm) than 2004 Ford Focus. (202 Nm). This means 1985 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 2004 Ford Focus.
Compare all specifications:
| 1985 Ford Sierra | 2004 Ford Focus | |
| Make | Ford | Ford |
| Model | Sierra | Focus |
| Year Released | 1985 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2790 cc | 2260 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 144 HP |
| Engine RPM | 5700 RPM | 6250 RPM |
| Torque | 220 Nm | 202 Nm |
| Engine Bore Size | 93 mm | 87 mm |
| Engine Stroke Size | 68.5 mm | 94 mm |
| Vehicle Weight | 1205 kg | 1182 kg |
| Vehicle Length | 4400 mm | 4280 mm |
| Vehicle Width | 1680 mm | 1710 mm |
| Vehicle Height | 1370 mm | 1440 mm |
| Wheelbase Size | 2620 mm | 2620 mm |
