1999 BMW X5 vs. 1993 Porsche 911
To start off, 1999 BMW X5 is newer by 6 year(s). Which means there will be less support and parts availability for 1993 Porsche 911. In addition, the cost of maintenance, including insurance, on 1993 Porsche 911 would be higher. At 4,398 cc (8 cylinders), 1999 BMW X5 is equipped with a bigger engine. In terms of performance, 1999 BMW X5 (282 HP @ 5400 RPM) has 10 more horse power than 1993 Porsche 911. (272 HP @ 6100 RPM). In normal driving conditions, 1999 BMW X5 should accelerate faster than 1993 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW X5 weights approximately 794 kg more than 1993 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1993 Porsche 911. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 BMW X5 (439 Nm @ 3600 RPM) has 109 more torque (in Nm) than 1993 Porsche 911. (330 Nm @ 5000 RPM). This means 1999 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1993 Porsche 911. 1999 BMW X5 has automatic transmission and 1993 Porsche 911 has manual transmission. 1993 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 BMW X5 | 1993 Porsche 911 | |
| Make | BMW | Porsche |
| Model | X5 | 911 |
| Year Released | 1999 | 1993 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4398 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 282 HP | 272 HP |
| Engine RPM | 5400 RPM | 6100 RPM |
| Torque | 439 Nm | 330 Nm |
| Torque RPM | 3600 RPM | 5000 RPM |
| Engine Compression Ratio | 10.0:1 | 11.3:1 |
| Top Speed | 207 km/hour | 265 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2184 kg | 1390 kg |
| Vehicle Length | 4670 mm | 4270 mm |
| Vehicle Width | 1880 mm | 1740 mm |
| Vehicle Height | 1710 mm | 1330 mm |
| Wheelbase Size | 2730 mm | 2280 mm |
| Fuel Tank Capacity | 93 L | 73 L |
