2005 BMW X5 vs. 2011 Porsche Panamera
To start off, 2011 Porsche Panamera is newer by 6 year(s). Which means there will be less support and parts availability for 2005 BMW X5. In addition, the cost of maintenance, including insurance, on 2005 BMW X5 would be higher. At 4,806 cc (8 cylinders), 2011 Porsche Panamera is equipped with a bigger engine. In terms of performance, 2011 Porsche Panamera (429 HP @ 6700 RPM) has 214 more horse power than 2005 BMW X5. (215 HP @ 4000 RPM) In normal driving conditions, 2011 Porsche Panamera should accelerate faster than 2005 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 250 kg more than 2011 Porsche Panamera.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Porsche Panamera. 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, both vehicles can yield 520 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2011 Porsche Panamera has automatic transmission and 2005 BMW X5 has manual transmission. 2005 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Porsche Panamera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW X5 | 2011 Porsche Panamera | |
| Make | BMW | Porsche |
| Model | X5 | Panamera |
| Year Released | 2005 | 2011 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 4806 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 429 HP |
| Engine RPM | 4000 RPM | 6700 RPM |
| Torque | 520 Nm | 520 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 210 km/hour | 288 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 4.5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 7-speed automated manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2170 kg | 1920 kg |
| Vehicle Length | 4670 mm | 4968 mm |
| Vehicle Width | 1880 mm | 1931 mm |
| Vehicle Height | 1720 mm | 1408 mm |
| Wheelbase Size | 2830 mm | 2920 mm |
| Fuel Consumption Overall | 8.6 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 93 L | 100 L |
