2008 Alfa Romeo 147 vs. 1991 Ford Sierra
To start off, 2008 Alfa Romeo 147 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1991 Ford Sierra would be higher. At 1,910 cc (4 cylinders), 2008 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2008 Alfa Romeo 147 (148 HP @ 4000 RPM) has 74 more horse power than 1991 Ford Sierra. (74 HP @ 4900 RPM). In normal driving conditions, 2008 Alfa Romeo 147 should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Alfa Romeo 147 weights approximately 353 kg more than 1991 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 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 1991 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Alfa Romeo 147 (305 Nm @ 2000 RPM) has 182 more torque (in Nm) than 1991 Ford Sierra. (123 Nm @ 2900 RPM). This means 2008 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 2008 Alfa Romeo 147 | 1991 Ford Sierra | |
| Make | Alfa Romeo | Ford |
| Model | 147 | Sierra |
| Year Released | 2008 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 74 HP |
| Engine RPM | 4000 RPM | 4900 RPM |
| Torque | 305 Nm | 123 Nm |
| Torque RPM | 2000 RPM | 2900 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1368 kg | 1015 kg |
| Vehicle Length | 4230 mm | 4430 mm |
| Vehicle Width | 1740 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1370 mm |
| Wheelbase Size | 2550 mm | 2620 mm |
