2005 BMW X5 vs. 1992 Porsche 911
To start off, 2005 BMW X5 is newer by 13 year(s). Which means there will be less support and parts availability for 1992 Porsche 911. In addition, the cost of maintenance, including insurance, on 1992 Porsche 911 would be higher. At 3,163 cc (6 cylinders), 1992 Porsche 911 is equipped with a bigger engine. In terms of performance, 1992 Porsche 911 (228 HP @ 5900 RPM) has 13 more horse power than 2005 BMW X5. (215 HP @ 4000 RPM) In normal driving conditions, 1992 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 995 kg more than 1992 Porsche 911.
Let's talk about torque, 2005 BMW X5 (520 Nm @ 2000 RPM) has 234 more torque (in Nm) than 1992 Porsche 911. (286 Nm @ 4800 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1992 Porsche 911.
Compare all specifications:
| 2005 BMW X5 | 1992 Porsche 911 | |
| Make | BMW | Porsche |
| Model | X5 | 911 |
| Year Released | 2005 | 1992 |
| Body Type | SUV | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 2926 cc | 3163 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 215 HP | 228 HP |
| Engine RPM | 4000 RPM | 5900 RPM |
| Torque | 520 Nm | 286 Nm |
| Torque RPM | 2000 RPM | 4800 RPM |
| Fuel Type | Diesel | Gasoline |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2170 kg | 1175 kg |
| Vehicle Length | 4670 mm | 4300 mm |
| Vehicle Width | 1880 mm | 1660 mm |
| Vehicle Height | 1720 mm | 1260 mm |
