1999 BMW M5 vs. 2013 Porsche 911
To start off, 2013 Porsche 911 is newer by 14 year(s). Which means there will be less support and parts availability for 1999 BMW M5. In addition, the cost of maintenance, including insurance, on 1999 BMW M5 would be higher. At 4,900 cc (8 cylinders), 1999 BMW M5 is equipped with a bigger engine. In terms of performance, 2013 Porsche 911 (493 HP @ 6500 RPM) has 92 more horse power than 1999 BMW M5. (401 HP @ 7400 RPM) In normal driving conditions, 2013 Porsche 911 should accelerate faster than 1999 BMW M5. With that said, vehicle weight also plays an important factor in acceleration. 2013 Porsche 911 weights approximately 35 kg more than 1999 BMW M5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 BMW M5 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 1999 BMW M5. However, in wet, icy, snow, or gravel driving conditions, 2013 Porsche 911, 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, 2013 Porsche 911 (649 Nm) has 150 more torque (in Nm) than 1999 BMW M5. (499 Nm). This means 2013 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW M5. 2013 Porsche 911 has automatic transmission and 1999 BMW M5 has manual transmission. 1999 BMW M5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 BMW M5 | 2013 Porsche 911 | |
| Make | BMW | Porsche |
| Model | M5 | 911 |
| Year Released | 1999 | 2013 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4900 cc | 3800 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 401 HP | 493 HP |
| Engine RPM | 7400 RPM | 6500 RPM |
| Torque | 499 Nm | 649 Nm |
| Top Speed | 295 km/hour | 312 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1610 kg | 1645 kg |
| Vehicle Length | 4780 mm | 4450 mm |
| Vehicle Width | 1810 mm | 1852 mm |
| Vehicle Height | 1440 mm | 1300 mm |
| Wheelbase Size | 2730 mm | 2350 mm |
