1999 Alfa Romeo 145 vs. 1987 Porsche 959
To start off, 1999 Alfa Romeo 145 is newer by 12 year(s). Which means there will be less support and parts availability for 1987 Porsche 959. In addition, the cost of maintenance, including insurance, on 1987 Porsche 959 would be higher. At 2,849 cc (6 cylinders), 1987 Porsche 959 is equipped with a bigger engine. In terms of performance, 1987 Porsche 959 (450 HP @ 6500 RPM) has 346 more horse power than 1999 Alfa Romeo 145. (104 HP @ 6300 RPM) In normal driving conditions, 1987 Porsche 959 should accelerate faster than 1999 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 1987 Porsche 959 weights approximately 315 kg more than 1999 Alfa Romeo 145. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Porsche 959 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Alfa Romeo 145. In wet, icy, snow, or gravel driving conditions, 1987 Porsche 959 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, 1987 Porsche 959 (500 Nm @ 5000 RPM) has 376 more torque (in Nm) than 1999 Alfa Romeo 145. (124 Nm @ 4600 RPM). This means 1987 Porsche 959 will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 145.
Compare all specifications:
| 1999 Alfa Romeo 145 | 1987 Porsche 959 | |
| Make | Alfa Romeo | Porsche |
| Model | 145 | 959 |
| Year Released | 1999 | 1987 |
| Engine Position | Front | Rear |
| Engine Size | 1369 cc | 2849 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 450 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 124 Nm | 500 Nm |
| Torque RPM | 4600 RPM | 5000 RPM |
| Engine Bore Size | 82 mm | 95.1 mm |
| Engine Stroke Size | 64.9 mm | 67 mm |
| Engine Compression Ratio | 10.5:1 | 8.3:1 |
| Acceleration 0-100mph | 11.2 seconds | 3.7 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1135 kg | 1450 kg |
| Vehicle Length | 4070 mm | 4270 mm |
| Vehicle Width | 1720 mm | 1840 mm |
| Vehicle Height | 1440 mm | 1280 mm |
| Wheelbase Size | 2550 mm | 2270 mm |
