1991 Alfa Romeo 75 vs. 1990 Porsche 911
To start off, 1991 Alfa Romeo 75 is newer by 1 year(s). Which means there will be less support and parts availability for 1990 Porsche 911. In addition, the cost of maintenance, including insurance, on 1990 Porsche 911 would be higher. At 3,163 cc (6 cylinders), 1990 Porsche 911 is equipped with a bigger engine. In terms of performance, 1990 Porsche 911 (228 HP @ 5900 RPM) has 119 more horse power than 1991 Alfa Romeo 75. (109 HP @ 6000 RPM) In normal driving conditions, 1990 Porsche 911 should accelerate faster than 1991 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 1990 Porsche 911 weights approximately 115 kg more than 1991 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, 1990 Porsche 911 (286 Nm @ 4800 RPM) has 137 more torque (in Nm) than 1991 Alfa Romeo 75. (149 Nm @ 4000 RPM). This means 1990 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo 75.
Compare all specifications:
1991 Alfa Romeo 75 | 1990 Porsche 911 | |
Make | Alfa Romeo | Porsche |
Model | 75 | 911 |
Year Released | 1991 | 1990 |
Body Type | Sedan | Roadster |
Engine Position | Front | Rear |
Engine Size | 1567 cc | 3163 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 109 HP | 228 HP |
Engine RPM | 6000 RPM | 5900 RPM |
Torque | 149 Nm | 286 Nm |
Torque RPM | 4000 RPM | 4800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1060 kg | 1175 kg |
Vehicle Length | 4340 mm | 4300 mm |
Vehicle Width | 1670 mm | 1660 mm |
Vehicle Height | 1410 mm | 1260 mm |