2008 BMW X5 vs. 1985 Porsche 911
To start off, 2008 BMW X5 is newer by 23 year(s). Which means there will be less support and parts availability for 1985 Porsche 911. In addition, the cost of maintenance, including insurance, on 1985 Porsche 911 would be higher. At 4,398 cc, 2008 BMW X5 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 970 kg more than 1985 Porsche 911.
Because 2008 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 BMW X5 (440 Nm @ 5400 RPM) has 154 more torque (in Nm) than 1985 Porsche 911. (286 Nm @ 4800 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1985 Porsche 911. 2008 BMW X5 has automatic transmission and 1985 Porsche 911 has manual transmission. 1985 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW X5 | 1985 Porsche 911 | |
| Make | BMW | Porsche |
| Model | X5 | 911 |
| Year Released | 2008 | 1985 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4398 cc | 3164 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 0 HP | 228 HP |
| Torque | 440 Nm | 286 Nm |
| Torque RPM | 5400 RPM | 4800 RPM |
| Engine Bore Size | 92.1 mm | 95 mm |
| Engine Stroke Size | 82.7 mm | 74.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2180 kg | 1210 kg |
| Vehicle Length | 4670 mm | 4300 mm |
| Vehicle Width | 1880 mm | 1660 mm |
| Vehicle Height | 1710 mm | 1330 mm |
| Wheelbase Size | 2830 mm | 2280 mm |
| Fuel Tank Capacity | 93 L | 80 L |
