1987 Ford Sierra vs. 2005 Porsche Boxster
To start off, 2005 Porsche Boxster is newer by 18 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 2,687 cc (6 cylinders), 2005 Porsche Boxster is equipped with a bigger engine. In terms of performance, 2005 Porsche Boxster (237 HP @ 6400 RPM) has 133 more horse power than 1987 Ford Sierra. (104 HP @ 5200 RPM) In normal driving conditions, 2005 Porsche Boxster should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche Boxster weights approximately 150 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2005 Porsche Boxster (270 Nm @ 4700 RPM) has 110 more torque (in Nm) than 1987 Ford Sierra. (160 Nm @ 4000 RPM). This means 2005 Porsche Boxster will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 1987 Ford Sierra | 2005 Porsche Boxster | |
| Make | Ford | Porsche |
| Model | Sierra | Boxster |
| Year Released | 1987 | 2005 |
| Engine Position | Front | Middle |
| Engine Size | 1993 cc | 2687 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 104 HP | 237 HP |
| Engine RPM | 5200 RPM | 6400 RPM |
| Torque | 160 Nm | 270 Nm |
| Torque RPM | 4000 RPM | 4700 RPM |
| Engine Bore Size | 90.9 mm | 85.5 mm |
| Engine Stroke Size | 77 mm | 78 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1145 kg | 1295 kg |
| Vehicle Length | 4430 mm | 4340 mm |
| Vehicle Width | 1700 mm | 1810 mm |
| Vehicle Height | 1370 mm | 1300 mm |
| Wheelbase Size | 2620 mm | 2420 mm |
