2004 Alfa Romeo 147 vs. 1986 Ford Sierra
To start off, 2004 Alfa Romeo 147 is newer by 18 year(s). Which means there will be less support and parts availability for 1986 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1986 Ford Sierra would be higher. At 1,970 cc (4 cylinders), 2004 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 147 (148 HP @ 6300 RPM) has 59 more horse power than 1986 Ford Sierra. (89 HP @ 5400 RPM). In normal driving conditions, 2004 Alfa Romeo 147 should accelerate faster than 1986 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 147 weights approximately 236 kg more than 1986 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 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 1986 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2004 Alfa Romeo 147, 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, 2004 Alfa Romeo 147 (181 Nm @ 3800 RPM) has 38 more torque (in Nm) than 1986 Ford Sierra. (143 Nm @ 3500 RPM). This means 2004 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Sierra.
Compare all specifications:
| 2004 Alfa Romeo 147 | 1986 Ford Sierra | |
| Make | Alfa Romeo | Ford |
| Model | 147 | Sierra |
| Year Released | 2004 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1769 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 89 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 181 Nm | 143 Nm |
| Torque RPM | 3800 RPM | 3500 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1250 kg | 1014 kg |
| Vehicle Length | 4230 mm | 4400 mm |
| Vehicle Width | 1740 mm | 1680 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2550 mm | 2620 mm |
