1947 Bristol 450 vs. 2004 Porsche Boxster
To start off, 2004 Porsche Boxster is newer by 57 year(s). Which means there will be less support and parts availability for 1947 Bristol 450. In addition, the cost of maintenance, including insurance, on 1947 Bristol 450 would be higher. At 2,688 cc (6 cylinders), 2004 Porsche Boxster is equipped with a bigger engine. In terms of performance, 2004 Porsche Boxster (228 HP @ 6000 RPM) has 75 more horse power than 1947 Bristol 450. (153 HP @ 5500 RPM) In normal driving conditions, 2004 Porsche Boxster should accelerate faster than 1947 Bristol 450. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche Boxster weights approximately 545 kg more than 1947 Bristol 450. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1947 Bristol 450 | 2004 Porsche Boxster | |
| Make | Bristol | Porsche |
| Model | 450 | Boxster |
| Year Released | 1947 | 2004 |
| Engine Position | Front | Middle |
| Engine Size | 1971 cc | 2688 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 153 HP | 228 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Number of Seats | 2 seats | 2 seats |
| Vehicle Weight | 730 kg | 1275 kg |
| Vehicle Length | 4480 mm | 4330 mm |
| Vehicle Width | 1660 mm | 1790 mm |
| Vehicle Height | 1530 mm | 1300 mm |
| Wheelbase Size | 2480 mm | 2420 mm |
| Fuel Tank Capacity | 54 L | 64 L |
