1987 Alfa Romeo 164 vs. 1987 Porsche 959
To start off, both 1987 Alfa Romeo 164 and 1987 Porsche 959 were released in the same year (1987). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,959 cc (6 cylinders), 1987 Alfa Romeo 164 is equipped with a bigger engine. In terms of performance, 1987 Porsche 959 (450 HP @ 6500 RPM) has 258 more horse power than 1987 Alfa Romeo 164. (192 HP @ 5800 RPM) In normal driving conditions, 1987 Porsche 959 should accelerate faster than 1987 Alfa Romeo 164. With that said, vehicle weight also plays an important factor in acceleration. 1987 Porsche 959 weights approximately 85 kg more than 1987 Alfa Romeo 164. 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 1987 Alfa Romeo 164. 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 255 more torque (in Nm) than 1987 Alfa Romeo 164. (245 Nm @ 3000 RPM). This means 1987 Porsche 959 will have an easier job in driving up hills or pulling heavy equipment than 1987 Alfa Romeo 164.
Compare all specifications:
| 1987 Alfa Romeo 164 | 1987 Porsche 959 | |
| Make | Alfa Romeo | Porsche |
| Model | 164 | 959 |
| Year Released | 1987 | 1987 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2959 cc | 2849 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 192 HP | 450 HP |
| Engine RPM | 5800 RPM | 6500 RPM |
| Torque | 245 Nm | 500 Nm |
| Torque RPM | 3000 RPM | 5000 RPM |
| Engine Bore Size | 93 mm | 95.1 mm |
| Engine Stroke Size | 72.6 mm | 67 mm |
| Engine Compression Ratio | 9.5:1 | 8.3:1 |
| Acceleration 0-100mph | 7.7 seconds | 3.7 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1365 kg | 1450 kg |
| Vehicle Length | 4650 mm | 4270 mm |
| Vehicle Width | 1760 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1280 mm |
| Wheelbase Size | 2670 mm | 2270 mm |
