1987 Alfa Romeo 75 vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1987 Alfa Romeo 75 would be higher. At 3,824 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (350 HP @ 6600 RPM) has 255 more horse power than 1987 Alfa Romeo 75. (95 HP @ 4300 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1987 Alfa Romeo 75.
Because 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Alfa Romeo 75. In wet, icy, snow, or gravel driving conditions, 2009 Porsche 911 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, 2009 Porsche 911 (400 Nm @ 4600 RPM) has 208 more torque (in Nm) than 1987 Alfa Romeo 75. (192 Nm @ 2300 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1987 Alfa Romeo 75.
Compare all specifications:
| 1987 Alfa Romeo 75 | 2009 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | 75 | 911 |
| Year Released | 1987 | 2009 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 1995 cc | 3824 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 95 HP | 350 HP |
| Engine RPM | 4300 RPM | 6600 RPM |
| Torque | 192 Nm | 400 Nm |
| Torque RPM | 2300 RPM | 4600 RPM |
| Engine Bore Size | 88 mm | 96 mm |
| Engine Stroke Size | 82 mm | 82.8 mm |
| Top Speed | 175 km/hour | 288 km/hour |
| Acceleration 0-100mph | 12.4 seconds | 4.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4340 mm | 4430 mm |
| Vehicle Width | 1640 mm | 1310 mm |
| Vehicle Height | 1360 mm | 1860 mm |
| Wheelbase Size | 2520 mm | 2360 mm |
| Fuel Consumption Overall | 6 L/100km | 12 L/100km |
| Fuel Tank Capacity | 49 L | 67 L |
