2008 BMW X3 vs. 1974 Porsche 911
To start off, 2008 BMW X3 is newer by 34 year(s). Which means there will be less support and parts availability for 1974 Porsche 911. In addition, the cost of maintenance, including insurance, on 1974 Porsche 911 would be higher. At 2,687 cc (6 cylinders), 1974 Porsche 911 is equipped with a bigger engine. In terms of performance, 2008 BMW X3 (189 HP @ 6000 RPM) has 24 more horse power than 1974 Porsche 911. (165 HP @ 5800 RPM). In normal driving conditions, 2008 BMW X3 should accelerate faster than 1974 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X3 weights approximately 645 kg more than 1974 Porsche 911. 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, 2008 BMW X3 (245 Nm @ 3500 RPM) has 10 more torque (in Nm) than 1974 Porsche 911. (235 Nm @ 4000 RPM). This means 2008 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1974 Porsche 911. 2008 BMW X3 has automatic transmission and 1974 Porsche 911 has manual transmission. 1974 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW X3 | 1974 Porsche 911 | |
| Make | BMW | Porsche |
| Model | X3 | 911 |
| Year Released | 2008 | 1974 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2494 cc | 2687 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 165 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 245 Nm | 235 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 90 mm |
| Engine Stroke Size | 75 mm | 70.4 mm |
| Engine Compression Ratio | 10.5:1 | 8.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1765 kg | 1120 kg |
| Vehicle Length | 4870 mm | 4300 mm |
| Vehicle Height | 1470 mm | 1330 mm |
| Wheelbase Size | 2800 mm | 2270 mm |
| Fuel Tank Capacity | 67 L | 79 L |
