1971 BMW 3 vs. 1999 Porsche 911
To start off, 1999 Porsche 911 is newer by 28 year(s). Which means there will be less support and parts availability for 1971 BMW 3. In addition, the cost of maintenance, including insurance, on 1971 BMW 3 would be higher. At 3,387 cc (6 cylinders), 1999 Porsche 911 is equipped with a bigger engine. In terms of performance, 1999 Porsche 911 (296 HP @ 6000 RPM) has 126 more horse power than 1971 BMW 3. (170 HP @ 6000 RPM) In normal driving conditions, 1999 Porsche 911 should accelerate faster than 1971 BMW 3.
Because 1999 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1971 BMW 3. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Porsche 911 (350 Nm) has 96 more torque (in Nm) than 1971 BMW 3. (254 Nm). This means 1999 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1971 BMW 3.
Compare all specifications:
| 1971 BMW 3 | 1999 Porsche 911 | |
| Make | BMW | Porsche |
| Model | 3 | 911 |
| Year Released | 1971 | 1999 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2986 cc | 3387 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 170 HP | 296 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 254 Nm | 350 Nm |
| Engine Compression Ratio | 9.1:1 | 11.3:1 |
| Top Speed | 204 km/hour | 260 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4720 mm | 4440 mm |
| Vehicle Width | 1760 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1320 mm |
| Wheelbase Size | 2700 mm | 2360 mm |
