1951 Bristol 401 vs. 1981 Vauxhall Astra
To start off, 1981 Vauxhall Astra is newer by 30 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, 1951 Bristol 401 (72 HP @ 4500 RPM) has 13 more horse power than 1981 Vauxhall Astra. (59 HP @ 5800 RPM). In normal driving conditions, 1951 Bristol 401 should accelerate faster than 1981 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 1951 Bristol 401 weights approximately 385 kg more than 1981 Vauxhall Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1951 Bristol 401 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1951 Bristol 401. However, in wet, icy, snow, or gravel driving conditions, 1981 Vauxhall Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 1951 Bristol 401 (145 Nm @ 3500 RPM) has 57 more torque (in Nm) than 1981 Vauxhall Astra. (88 Nm @ 3000 RPM). This means 1951 Bristol 401 will have an easier job in driving up hills or pulling heavy equipment than 1981 Vauxhall Astra.
Compare all specifications:
| 1951 Bristol 401 | 1981 Vauxhall Astra | |
| Make | Bristol | Vauxhall |
| Model | 401 | Astra |
| Year Released | 1951 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 59 HP |
| Engine RPM | 4500 RPM | 5800 RPM |
| Torque | 145 Nm | 88 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 66 mm | 81 mm |
| Engine Stroke Size | 96 mm | 61 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1225 kg | 840 kg |
| Vehicle Length | 4870 mm | 4010 mm |
| Vehicle Width | 1710 mm | 1650 mm |
| Vehicle Height | 1530 mm | 1340 mm |
| Wheelbase Size | 2900 mm | 2520 mm |
