1989 Isuzu Piazza vs. 1975 Morris Marina
To start off, 1989 Isuzu Piazza is newer by 14 year(s). Which means there will be less support and parts availability for 1975 Morris Marina. In addition, the cost of maintenance, including insurance, on 1975 Morris Marina would be higher. At 1,994 cc (4 cylinders), 1989 Isuzu Piazza is equipped with a bigger engine. In terms of performance, 1989 Isuzu Piazza (148 HP @ 5400 RPM) has 92 more horse power than 1975 Morris Marina. (56 HP @ 5500 RPM). In normal driving conditions, 1989 Isuzu Piazza should accelerate faster than 1975 Morris Marina. With that said, vehicle weight also plays an important factor in acceleration. 1989 Isuzu Piazza weights approximately 398 kg more than 1975 Morris Marina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1989 Isuzu Piazza (226 Nm @ 3000 RPM) has 132 more torque (in Nm) than 1975 Morris Marina. (94 Nm @ 2450 RPM). This means 1989 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 1975 Morris Marina.
Compare all specifications:
| 1989 Isuzu Piazza | 1975 Morris Marina | |
| Make | Isuzu | Morris |
| Model | Piazza | Marina |
| Year Released | 1989 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1275 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 56 HP |
| Engine RPM | 5400 RPM | 5500 RPM |
| Torque | 226 Nm | 94 Nm |
| Torque RPM | 3000 RPM | 2450 RPM |
| Engine Bore Size | 88.1 mm | 70.6 mm |
| Engine Stroke Size | 82 mm | 81.3 mm |
| Engine Compression Ratio | 7.9:1 | 8.8:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1280 kg | 882 kg |
| Vehicle Length | 4290 mm | 4220 mm |
| Vehicle Width | 1610 mm | 1640 mm |
| Vehicle Height | 1330 mm | 1410 mm |
| Wheelbase Size | 2510 mm | 2440 mm |
