1986 Alfa Romeo 75 vs. 2004 Porsche 911
To start off, 2004 Porsche 911 is newer by 18 year(s). Which means there will be less support and parts availability for 1986 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1986 Alfa Romeo 75 would be higher. At 3,605 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (477 HP @ 8000 RPM) has 321 more horse power than 1986 Alfa Romeo 75. (156 HP @ 5600 RPM) In normal driving conditions, 2004 Porsche 911 should accelerate faster than 1986 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche 911 weights approximately 170 kg more than 1986 Alfa Romeo 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2004 Porsche 911 (641 Nm) has 432 more torque (in Nm) than 1986 Alfa Romeo 75. (209 Nm). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo 75.
Compare all specifications:
| 1986 Alfa Romeo 75 | 2004 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | 75 | 911 |
| Year Released | 1986 | 2004 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2393 cc | 3605 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 156 HP | 477 HP |
| Engine RPM | 5600 RPM | 8000 RPM |
| Torque | 209 Nm | 641 Nm |
| Engine Bore Size | 88 mm | 100 mm |
| Engine Stroke Size | 68.3 mm | 76 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1210 kg | 1380 kg |
| Vehicle Length | 4340 mm | 4450 mm |
| Vehicle Width | 1640 mm | 1840 mm |
| Vehicle Height | 1360 mm | 1280 mm |
| Wheelbase Size | 2520 mm | 2360 mm |
| Fuel Tank Capacity | 49 L | 64 L |
