2005 BMW X5 vs. 1999 Porsche 911
To start off, 2005 BMW X5 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Porsche 911. In addition, the cost of maintenance, including insurance, on 1999 Porsche 911 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) has 81 more horse power than 2005 BMW X5. (215 HP) In normal driving conditions, 1999 Porsche 911 should accelerate faster than 2005 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 850 kg more than 1999 Porsche 911.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2005 BMW X5 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, 2005 BMW X5 (520 Nm) has 170 more torque (in Nm) than 1999 Porsche 911. (350 Nm). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1999 Porsche 911.
Compare all specifications:
| 2005 BMW X5 | 1999 Porsche 911 | |
| Make | BMW | Porsche |
| Model | X5 | 911 |
| Year Released | 2005 | 1999 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2926 cc | 3387 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 215 HP | 296 HP |
| Torque | 520 Nm | 350 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2170 kg | 1320 kg |
| Vehicle Length | 4670 mm | 4430 mm |
| Vehicle Width | 1880 mm | 1780 mm |
| Vehicle Height | 1720 mm | 1300 mm |
| Wheelbase Size | 2830 mm | 2340 mm |
