1984 Ford Sierra vs. 1999 Peugeot 806
To start off, 1999 Peugeot 806 is newer by 15 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 1,996 cc (4 cylinders), 1999 Peugeot 806 is equipped with a bigger engine. In terms of performance, 1999 Peugeot 806 (108 HP @ 4000 RPM) has 2 more horse power than 1984 Ford Sierra. (106 HP @ 5200 RPM) In normal driving conditions, 1999 Peugeot 806 should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Peugeot 806 weights approximately 447 kg more than 1984 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 Ford Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1984 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 1999 Peugeot 806, being front wheel drive (FWD), will offer much better control with better grip. 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, 1999 Peugeot 806 (260 Nm @ 1750 RPM) has 103 more torque (in Nm) than 1984 Ford Sierra. (157 Nm @ 4000 RPM). This means 1999 Peugeot 806 will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 1984 Ford Sierra | 1999 Peugeot 806 | |
| Make | Ford | Peugeot |
| Model | Sierra | 806 |
| Year Released | 1984 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 106 HP | 108 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 157 Nm | 260 Nm |
| Torque RPM | 4000 RPM | 1750 RPM |
| Engine Bore Size | 90.8 mm | 85 mm |
| Engine Stroke Size | 77 mm | 88 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1148 kg | 1595 kg |
| Vehicle Length | 4430 mm | 4460 mm |
| Vehicle Width | 1730 mm | 1830 mm |
| Vehicle Height | 1420 mm | 1720 mm |
| Wheelbase Size | 2610 mm | 2830 mm |
