1987 Ford Sierra vs. 2009 Ford Focus
To start off, 2009 Ford Focus is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 2,292 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 2009 Ford Focus (144 HP @ 6000 RPM) has 32 more horse power than 1987 Ford Sierra. (112 HP @ 5300 RPM) In normal driving conditions, 2009 Ford Focus should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1987 Ford Sierra weights approximately 169 kg more than 2009 Ford Focus.
Let's talk about torque, 2009 Ford Focus (185 Nm @ 4500 RPM) has 5 more torque (in Nm) than 1987 Ford Sierra. (180 Nm @ 3000 RPM). This means 2009 Ford Focus will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 1987 Ford Sierra | 2009 Ford Focus | |
| Make | Ford | Ford |
| Model | Sierra | Focus |
| Year Released | 1987 | 2009 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2292 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 112 HP | 144 HP |
| Engine RPM | 5300 RPM | 6000 RPM |
| Torque | 180 Nm | 185 Nm |
| Torque RPM | 3000 RPM | 4500 RPM |
| Engine Bore Size | 96 mm | 87.5 mm |
| Engine Stroke Size | 79.5 mm | 83.1 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1135 kg | 966 kg |
| Vehicle Length | 4500 mm | 4490 mm |
| Vehicle Width | 1680 mm | 2000 mm |
| Vehicle Height | 1400 mm | 1450 mm |
| Wheelbase Size | 2620 mm | 2650 mm |
