1951 Bristol 401 vs. 2005 Pontiac Vibe
To start off, 2005 Pontiac Vibe is newer by 54 year(s). Which means there will be less support and parts availability for 1951 Bristol 401. In addition, the cost of maintenance, including insurance, on 1951 Bristol 401 would be higher. At 1,970 cc (6 cylinders), 1951 Bristol 401 is equipped with a bigger engine. In terms of performance, 2005 Pontiac Vibe (123 HP @ 5200 RPM) has 51 more horse power than 1951 Bristol 401. (72 HP @ 4500 RPM) In normal driving conditions, 2005 Pontiac Vibe should accelerate faster than 1951 Bristol 401. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Vibe weights approximately 127 kg more than 1951 Bristol 401. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Pontiac Vibe is four wheel drive (4WD), it will have significant more traction and grip than 1951 Bristol 401. In wet, icy, snow, or gravel driving conditions, 2005 Pontiac Vibe 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, 2005 Pontiac Vibe (160 Nm) has 15 more torque (in Nm) than 1951 Bristol 401. (145 Nm). This means 2005 Pontiac Vibe will have an easier job in driving up hills or pulling heavy equipment than 1951 Bristol 401.
Compare all specifications:
| 1951 Bristol 401 | 2005 Pontiac Vibe | |
| Make | Bristol | Pontiac |
| Model | 401 | Vibe |
| Year Released | 1951 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1786 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 72 HP | 123 HP |
| Engine RPM | 4500 RPM | 5200 RPM |
| Torque | 145 Nm | 160 Nm |
| Engine Bore Size | 66 mm | 79.1 mm |
| Engine Stroke Size | 96 mm | 91 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1225 kg | 1352 kg |
| Vehicle Length | 4870 mm | 4370 mm |
| Vehicle Width | 1710 mm | 1780 mm |
| Vehicle Height | 1530 mm | 1590 mm |
| Wheelbase Size | 2900 mm | 2610 mm |
