1984 Ford Sierra vs. 2010 Alfa Romeo 159
To start off, 2010 Alfa Romeo 159 is newer by 26 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 3,195 cc (6 cylinders), 2010 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2010 Alfa Romeo 159 (256 HP @ 6200 RPM) has 181 more horse power than 1984 Ford Sierra. (75 HP @ 5300 RPM) In normal driving conditions, 2010 Alfa Romeo 159 should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Alfa Romeo 159 weights approximately 808 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 2010 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2010 Alfa Romeo 159 will offer significantly more control. 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, 2010 Alfa Romeo 159 (322 Nm @ 4500 RPM) has 203 more torque (in Nm) than 1984 Ford Sierra. (119 Nm @ 2900 RPM). This means 2010 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 1984 Ford Sierra | 2010 Alfa Romeo 159 | |
| Make | Ford | Alfa Romeo |
| Model | Sierra | 159 |
| Year Released | 1984 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1608 cc | 3195 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 256 HP |
| Engine RPM | 5300 RPM | 6200 RPM |
| Torque | 119 Nm | 322 Nm |
| Torque RPM | 2900 RPM | 4500 RPM |
| Engine Compression Ratio | 9.2:1 | 11.3:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1040 kg | 1848 kg |
| Vehicle Length | 4500 mm | 4670 mm |
| Vehicle Width | 1720 mm | 1830 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2610 mm | 2710 mm |
| Fuel Tank Capacity | 60 L | 70 L |
