1949 Bristol 401 vs. 1989 Daihatsu Rocky
To start off, 1989 Daihatsu Rocky is newer by 40 year(s). Which means there will be less support and parts availability for 1949 Bristol 401. In addition, the cost of maintenance, including insurance, on 1949 Bristol 401 would be higher. At 1,998 cc (4 cylinders), 1989 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1989 Daihatsu Rocky (87 HP @ 4600 RPM) has 15 more horse power than 1949 Bristol 401. (72 HP @ 4500 RPM) In normal driving conditions, 1989 Daihatsu Rocky should accelerate faster than 1949 Bristol 401. With that said, vehicle weight also plays an important factor in acceleration. 1989 Daihatsu Rocky weights approximately 125 kg more than 1949 Bristol 401. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1949 Bristol 401. In wet, icy, snow, or gravel driving conditions, 1989 Daihatsu Rocky 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, 1989 Daihatsu Rocky (157 Nm @ 3000 RPM) has 12 more torque (in Nm) than 1949 Bristol 401. (145 Nm @ 3500 RPM). This means 1989 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1949 Bristol 401.
Compare all specifications:
| 1949 Bristol 401 | 1989 Daihatsu Rocky | |
| Make | Bristol | Daihatsu |
| Model | 401 | Rocky |
| Year Released | 1949 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 87 HP |
| Engine RPM | 4500 RPM | 4600 RPM |
| Torque | 145 Nm | 157 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1225 kg | 1350 kg |
| Vehicle Length | 4870 mm | 3780 mm |
| Vehicle Width | 1710 mm | 1590 mm |
| Vehicle Height | 1530 mm | 1850 mm |
| Wheelbase Size | 2900 mm | 2210 mm |
