1951 Bristol 401 vs. 1986 Isuzu Piazza
To start off, 1986 Isuzu Piazza is newer by 35 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 1,994 cc (4 cylinders), 1986 Isuzu Piazza is equipped with a bigger engine. In terms of performance, 1986 Isuzu Piazza (148 HP @ 5400 RPM) has 76 more horse power than 1951 Bristol 401. (72 HP @ 4500 RPM) In normal driving conditions, 1986 Isuzu Piazza should accelerate faster than 1951 Bristol 401. With that said, vehicle weight also plays an important factor in acceleration. 1986 Isuzu Piazza weights approximately 59 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.
Let's talk about torque, 1986 Isuzu Piazza (226 Nm @ 3000 RPM) has 81 more torque (in Nm) than 1951 Bristol 401. (145 Nm @ 3500 RPM). This means 1986 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 1951 Bristol 401.
Compare all specifications:
| 1951 Bristol 401 | 1986 Isuzu Piazza | |
| Make | Bristol | Isuzu |
| Model | 401 | Piazza |
| Year Released | 1951 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 148 HP |
| Engine RPM | 4500 RPM | 5400 RPM |
| Torque | 145 Nm | 226 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 66 mm | 88 mm |
| Engine Stroke Size | 96 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1225 kg | 1284 kg |
| Vehicle Length | 4870 mm | 4290 mm |
| Vehicle Width | 1710 mm | 1610 mm |
| Vehicle Height | 1530 mm | 1330 mm |
| Wheelbase Size | 2900 mm | 2510 mm |
