1986 Isuzu Piazza vs. 1966 Toyota Publica
To start off, 1986 Isuzu Piazza is newer by 20 year(s). Which means there will be less support and parts availability for 1966 Toyota Publica. In addition, the cost of maintenance, including insurance, on 1966 Toyota Publica 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 119 more horse power than 1966 Toyota Publica. (29 HP @ 4300 RPM). In normal driving conditions, 1986 Isuzu Piazza should accelerate faster than 1966 Toyota Publica. With that said, vehicle weight also plays an important factor in acceleration. 1986 Isuzu Piazza weights approximately 702 kg more than 1966 Toyota Publica. 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 172 more torque (in Nm) than 1966 Toyota Publica. (54 Nm @ 2800 RPM). This means 1986 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 1966 Toyota Publica.
Compare all specifications:
| 1986 Isuzu Piazza | 1966 Toyota Publica | |
| Make | Isuzu | Toyota |
| Model | Piazza | Publica |
| Year Released | 1986 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 697 cc |
| Engine Cylinders | 4 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 29 HP |
| Engine RPM | 5400 RPM | 4300 RPM |
| Torque | 226 Nm | 54 Nm |
| Torque RPM | 3000 RPM | 2800 RPM |
| Engine Bore Size | 88 mm | 72 mm |
| Engine Stroke Size | 82 mm | 77 mm |
| Engine Compression Ratio | 7.9:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1284 kg | 582 kg |
| Vehicle Length | 4290 mm | 3530 mm |
| Vehicle Width | 1610 mm | 1420 mm |
| Vehicle Height | 1330 mm | 1390 mm |
| Wheelbase Size | 2510 mm | 2140 mm |
