2008 BMW M3 vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW M3. In addition, the cost of maintenance, including insurance, on 2008 BMW M3 would be higher. At 3,999 cc (8 cylinders), 2008 BMW M3 is equipped with a bigger engine. In terms of performance, 2008 BMW M3 (414 HP @ 8300 RPM) has 64 more horse power than 2009 Porsche 911. (350 HP @ 6600 RPM). In normal driving conditions, 2008 BMW M3 should accelerate faster than 2009 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW M3 weights approximately 120 kg more than 2009 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW M3. In wet, icy, snow, or gravel driving conditions, 2009 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, both vehicles can yield 400 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2009 Porsche 911 has automatic transmission and 2008 BMW M3 has manual transmission. 2008 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW M3 | 2009 Porsche 911 | |
| Make | BMW | Porsche |
| Model | M3 | 911 |
| Year Released | 2008 | 2009 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3999 cc | 3823 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 350 HP |
| Engine RPM | 8300 RPM | 6600 RPM |
| Torque | 400 Nm | 400 Nm |
| Torque RPM | 3900 RPM | 4600 RPM |
| Engine Bore Size | 92 mm | 96 mm |
| Engine Stroke Size | 75.2 mm | 82.8 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 280 km/hour |
| Acceleration 0-100mph | 4.8 seconds | 5.4 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1655 kg | 1535 kg |
| Vehicle Length | 4870 mm | 4430 mm |
| Vehicle Width | 1810 mm | 1310 mm |
| Vehicle Height | 1470 mm | 1860 mm |
| Wheelbase Size | 2770 mm | 2360 mm |
| Fuel Consumption Overall | 9.2 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 63 L | 67 L |
