2008 BMW X5 vs. 2006 Porsche Boxster
To start off, 2008 BMW X5 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Porsche Boxster. In addition, the cost of maintenance, including insurance, on 2006 Porsche Boxster would be higher. At 2,979 cc (6 cylinders), 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (228 HP @ 5900 RPM) has 3 more horse power than 2006 Porsche Boxster. (225 HP @ 4700 RPM). In normal driving conditions, 2008 BMW X5 should accelerate faster than 2006 Porsche Boxster. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 694 kg more than 2006 Porsche Boxster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Porsche Boxster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Porsche Boxster. However, in wet, icy, snow, or gravel driving conditions, 2008 BMW X5, being front wheel drive (FWD), will offer much better control with better grip. 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 X5 (301 Nm @ 3500 RPM) has 41 more torque (in Nm) than 2006 Porsche Boxster. (260 Nm @ 4700 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2006 Porsche Boxster. 2006 Porsche Boxster has automatic transmission and 2008 BMW X5 has manual transmission. 2008 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Porsche Boxster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW X5 | 2006 Porsche Boxster | |
| Make | BMW | Porsche |
| Model | X5 | Boxster |
| Year Released | 2008 | 2006 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2979 cc | 2687 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 225 HP |
| Engine RPM | 5900 RPM | 4700 RPM |
| Torque | 301 Nm | 260 Nm |
| Torque RPM | 3500 RPM | 4700 RPM |
| Engine Bore Size | 84 mm | 85.5 mm |
| Engine Stroke Size | 89.6 mm | 78 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 210 km/hour | 253 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 6.4 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2080 kg | 1386 kg |
| Vehicle Length | 4870 mm | 4330 mm |
| Vehicle Height | 1470 mm | 1300 mm |
| Wheelbase Size | 2830 mm | 2420 mm |
| Fuel Consumption Overall | 14.2 L/100km | 9.7 L/100km |
| Fuel Tank Capacity | 85 L | 64 L |
