2009 Alfa Romeo 159 vs. 1984 Ford Sierra
To start off, 2009 Alfa Romeo 159 is newer by 25 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 2,792 cc (6 cylinders), 1984 Ford Sierra is equipped with a bigger engine. In terms of performance, 1984 Ford Sierra (160 HP @ 5700 RPM) has 42 more horse power than 2009 Alfa Romeo 159. (118 HP @ 4000 RPM) In normal driving conditions, 1984 Ford Sierra should accelerate faster than 2009 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo 159 weights approximately 470 kg more than 1984 Ford Sierra.
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, 2009 Alfa Romeo 159, 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, 2009 Alfa Romeo 159 (281 Nm @ 2000 RPM) has 65 more torque (in Nm) than 1984 Ford Sierra. (216 Nm @ 4300 RPM). This means 2009 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 2009 Alfa Romeo 159 | 1984 Ford Sierra | |
| Make | Alfa Romeo | Ford |
| Model | 159 | Sierra |
| Year Released | 2009 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2792 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 118 HP | 160 HP |
| Engine RPM | 4000 RPM | 5700 RPM |
| Torque | 281 Nm | 216 Nm |
| Torque RPM | 2000 RPM | 4300 RPM |
| Engine Bore Size | 82 mm | 93.1 mm |
| Engine Stroke Size | 90.4 mm | 68.5 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1650 kg | 1180 kg |
| Vehicle Length | 4670 mm | 4430 mm |
| Vehicle Width | 1840 mm | 1730 mm |
| Vehicle Height | 1460 mm | 1370 mm |
| Wheelbase Size | 2710 mm | 2610 mm |
