2005 Alfa Romeo 159 vs. 1987 Alfa Romeo 90
To start off, 2005 Alfa Romeo 159 is newer by 18 year(s). Which means there will be less support and parts availability for 1987 Alfa Romeo 90. In addition, the cost of maintenance, including insurance, on 1987 Alfa Romeo 90 would be higher. At 3,175 cc (6 cylinders), 2005 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 159 (247 HP @ 6200 RPM) has 138 more horse power than 1987 Alfa Romeo 90. (109 HP @ 4200 RPM). In normal driving conditions, 2005 Alfa Romeo 159 should accelerate faster than 1987 Alfa Romeo 90. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 159 weights approximately 490 kg more than 1987 Alfa Romeo 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Alfa Romeo 90. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Alfa Romeo 159 (322 Nm @ 4500 RPM) has 87 more torque (in Nm) than 1987 Alfa Romeo 90. (235 Nm @ 2300 RPM). This means 2005 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1987 Alfa Romeo 90.
Compare all specifications:
| 2005 Alfa Romeo 159 | 1987 Alfa Romeo 90 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 159 | 90 |
| Year Released | 2005 | 1987 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 2391 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 109 HP |
| Engine RPM | 6200 RPM | 4200 RPM |
| Torque | 322 Nm | 235 Nm |
| Torque RPM | 4500 RPM | 2300 RPM |
| Engine Bore Size | 87.5 mm | 92 mm |
| Engine Stroke Size | 88 mm | 90 mm |
| Engine Compression Ratio | 11.3:1 | 22.0:1 |
| Top Speed | 240 km/hour | 178 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1740 kg | 1250 kg |
| Vehicle Length | 4670 mm | 4400 mm |
| Vehicle Width | 1830 mm | 1650 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2710 mm | 2520 mm |
| Fuel Tank Capacity | 70 L | 49 L |
