1951 Bristol 450 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 54 year(s). Which means there will be less support and parts availability for 1951 Bristol 450. In addition, the cost of maintenance, including insurance, on 1951 Bristol 450 would be higher. At 3,600 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (445 HP @ 5700 RPM) has 292 more horse power than 1951 Bristol 450. (153 HP @ 5500 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1951 Bristol 450. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 860 kg more than 1951 Bristol 450. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1951 Bristol 450. In wet, icy, snow, or gravel driving conditions, 2005 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.
Compare all specifications:
1951 Bristol 450 | 2005 Porsche 911 | |
Make | Bristol | Porsche |
Model | 450 | 911 |
Year Released | 1951 | 2005 |
Engine Position | Front | Rear |
Engine Size | 1971 cc | 3600 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 153 HP | 445 HP |
Engine RPM | 5500 RPM | 5700 RPM |
Engine Bore Size | 66 mm | 100 mm |
Engine Stroke Size | 96 mm | 76.4 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | 4WD |
Number of Seats | 2 seats | 4 seats |
Vehicle Weight | 730 kg | 1590 kg |
Vehicle Length | 4480 mm | 4440 mm |
Vehicle Width | 1660 mm | 1840 mm |
Vehicle Height | 1530 mm | 1300 mm |
Wheelbase Size | 2480 mm | 2360 mm |
Fuel Tank Capacity | 54 L | 64 L |