2009 Bugatti Veyron vs. 2005 Porsche 911
To start off, 2009 Bugatti Veyron is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Porsche 911. In addition, the cost of maintenance, including insurance, on 2005 Porsche 911 would be higher. At 7,993 cc (16 cylinders), 2009 Bugatti Veyron is equipped with a bigger engine. In terms of performance, 2009 Bugatti Veyron (987 HP @ 6000 RPM) has 542 more horse power than 2005 Porsche 911. (445 HP @ 6000 RPM). In normal driving conditions, 2009 Bugatti Veyron should accelerate faster than 2005 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2009 Bugatti Veyron weights approximately 297 kg more than 2005 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Bugatti Veyron (1,250 Nm) has 630 more torque (in Nm) than 2005 Porsche 911. (620 Nm). This means 2009 Bugatti Veyron will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche 911.
Compare all specifications:
| 2009 Bugatti Veyron | 2005 Porsche 911 | |
| Make | Bugatti | Porsche |
| Model | Veyron | 911 |
| Year Released | 2009 | 2005 |
| Body Type | Convertible | Coupe |
| Engine Position | Middle | Rear |
| Engine Size | 7993 cc | 3605 cc |
| Engine Cylinders | 16 cylinders | 6 cylinders |
| Engine Type | W | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 987 HP | 445 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 1250 Nm | 620 Nm |
| Engine Bore Size | 86 mm | 100 mm |
| Engine Stroke Size | 86 mm | 76 mm |
| Engine Compression Ratio | 9.0:1 | 9.4:1 |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1887 kg | 1590 kg |
| Vehicle Length | 4470 mm | 4440 mm |
| Vehicle Width | 2010 mm | 1840 mm |
| Vehicle Height | 1220 mm | 1300 mm |
| Wheelbase Size | 2710 mm | 2360 mm |
| Fuel Consumption Highway | 18 L/100km | 10.7 L/100km |
| Fuel Consumption City | 29 L/100km | 15.7 L/100km |
