2009 BMW 740 vs. 2007 Porsche 911
To start off, 2009 BMW 740 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Porsche 911. In addition, the cost of maintenance, including insurance, on 2007 Porsche 911 would be higher. At 3,998 cc (8 cylinders), 2009 BMW 740 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (321 HP) has 19 more horse power than 2009 BMW 740. (302 HP) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2009 BMW 740. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 740 weights approximately 535 kg more than 2007 Porsche 911.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 740. In wet, icy, snow, or gravel driving conditions, 2007 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, 2009 BMW 740 (390 Nm @ 3500 RPM) has 20 more torque (in Nm) than 2007 Porsche 911. (370 Nm @ 4250 RPM). This means 2009 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche 911. 2009 BMW 740 has automatic transmission and 2007 Porsche 911 has manual transmission. 2007 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 740 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 740 | 2007 Porsche 911 | |
| Make | BMW | Porsche |
| Model | 740 | 911 |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3998 cc | 3594 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 321 HP |
| Torque | 390 Nm | 370 Nm |
| Torque RPM | 3500 RPM | 4250 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 280 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 5.1 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1985 kg | 1450 kg |
| Vehicle Length | 5180 mm | 4430 mm |
| Vehicle Width | 1910 mm | 1860 mm |
| Vehicle Height | 1500 mm | 1320 mm |
| Wheelbase Size | 3140 mm | 2360 mm |
| Fuel Consumption Overall | 11.2 L/100km | 11.3 L/100km |
| Fuel Tank Capacity | 88 L | 67 L |
