1999 BMW 750 vs. 2008 Porsche 911
To start off, 2008 Porsche 911 is newer by 9 year(s). Which means there will be less support and parts availability for 1999 BMW 750. In addition, the cost of maintenance, including insurance, on 1999 BMW 750 would be higher. At 5,370 cc (12 cylinders), 1999 BMW 750 is equipped with a bigger engine. In terms of performance, 2008 Porsche 911 (473 HP @ 6000 RPM) has 156 more horse power than 1999 BMW 750. (317 HP @ 7400 RPM) In normal driving conditions, 2008 Porsche 911 should accelerate faster than 1999 BMW 750. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 750 weights approximately 403 kg more than 2008 Porsche 911.
Because 2008 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1999 BMW 750. In wet, icy, snow, or gravel driving conditions, 2008 Porsche 911 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 Porsche 911 (620 Nm) has 130 more torque (in Nm) than 1999 BMW 750. (490 Nm). This means 2008 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW 750. 2008 Porsche 911 has automatic transmission and 1999 BMW 750 has manual transmission. 1999 BMW 750 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 BMW 750 | 2008 Porsche 911 | |
| Make | BMW | Porsche |
| Model | 750 | 911 |
| Year Released | 1999 | 2008 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 5370 cc | 3600 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 317 HP | 473 HP |
| Engine RPM | 7400 RPM | 6000 RPM |
| Torque | 490 Nm | 620 Nm |
| Engine Bore Size | 85.1 mm | 100 mm |
| Engine Stroke Size | 79 mm | 76.4 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Top Speed | 206 km/hour | 310 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2058 kg | 1655 kg |
| Vehicle Length | 5130 mm | 4440 mm |
| Vehicle Width | 1870 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 3080 mm | 2360 mm |
