2008 BMW X3 vs. 1998 Porsche 911
To start off, 2008 BMW X3 is newer by 10 year(s). Which means there will be less support and parts availability for 1998 Porsche 911. In addition, the cost of maintenance, including insurance, on 1998 Porsche 911 would be higher. At 3,387 cc (6 cylinders), 1998 Porsche 911 is equipped with a bigger engine. In terms of performance, 1998 Porsche 911 (296 HP @ 6800 RPM) has 36 more horse power than 2008 BMW X3. (260 HP @ 6600 RPM) In normal driving conditions, 1998 Porsche 911 should accelerate faster than 2008 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X3 weights approximately 404 kg more than 1998 Porsche 911.
Because 2008 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2008 BMW X3 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, 1998 Porsche 911 (350 Nm @ 4600 RPM) has 45 more torque (in Nm) than 2008 BMW X3. (305 Nm @ 2750 RPM). This means 1998 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X3.
Compare all specifications:
| 2008 BMW X3 | 1998 Porsche 911 | |
| Make | BMW | Porsche |
| Model | X3 | 911 |
| Year Released | 2008 | 1998 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3001 cc | 3387 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 260 HP | 296 HP |
| Engine RPM | 6600 RPM | 6800 RPM |
| Torque | 305 Nm | 350 Nm |
| Torque RPM | 2750 RPM | 4600 RPM |
| Engine Bore Size | 84 mm | 96 mm |
| Engine Stroke Size | 90 mm | 78 mm |
| Engine Compression Ratio | 10.7:1 | 11.3:1 |
| Top Speed | 209 km/hour | 280 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1730 kg | 1326 kg |
| Vehicle Length | 4580 mm | 4440 mm |
| Vehicle Width | 1860 mm | 1770 mm |
| Vehicle Height | 1680 mm | 1310 mm |
| Wheelbase Size | 2800 mm | 2360 mm |
| Fuel Tank Capacity | 67 L | 64 L |
