1951 Bristol 450 vs. 2005 Chevrolet Colorado
To start off, 2005 Chevrolet Colorado 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 2,769 cc (4 cylinders), 2005 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Colorado (175 HP @ 5600 RPM) has 22 more horse power than 1951 Bristol 450. (153 HP @ 5500 RPM) In normal driving conditions, 2005 Chevrolet Colorado should accelerate faster than 1951 Bristol 450. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Colorado weights approximately 941 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.
Compare all specifications:
| 1951 Bristol 450 | 2005 Chevrolet Colorado | |
| Make | Bristol | Chevrolet |
| Model | 450 | Colorado |
| Year Released | 1951 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 153 HP | 175 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Engine Bore Size | 66 mm | 93 mm |
| Engine Stroke Size | 96 mm | 102 mm |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 730 kg | 1671 kg |
| Vehicle Length | 4480 mm | 5270 mm |
| Vehicle Width | 1660 mm | 1720 mm |
| Vehicle Height | 1530 mm | 1660 mm |
| Wheelbase Size | 2480 mm | 3210 mm |
| Fuel Tank Capacity | 54 L | 72 L |
