1986 Isuzu Piazza vs. 1975 Sunbeam Alpine
To start off, 1986 Isuzu Piazza is newer by 11 year(s). Which means there will be less support and parts availability for 1975 Sunbeam Alpine. In addition, the cost of maintenance, including insurance, on 1975 Sunbeam Alpine 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 77 more horse power than 1975 Sunbeam Alpine. (71 HP @ 5000 RPM). In normal driving conditions, 1986 Isuzu Piazza should accelerate faster than 1975 Sunbeam Alpine. With that said, vehicle weight also plays an important factor in acceleration. 1986 Isuzu Piazza weights approximately 274 kg more than 1975 Sunbeam Alpine. 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 103 more torque (in Nm) than 1975 Sunbeam Alpine. (123 Nm @ 3000 RPM). This means 1986 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 1975 Sunbeam Alpine.
Compare all specifications:
| 1986 Isuzu Piazza | 1975 Sunbeam Alpine | |
| Make | Isuzu | Sunbeam |
| Model | Piazza | Alpine |
| Year Released | 1986 | 1975 |
| Engine Size | 1994 cc | 1725 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 71 HP |
| Engine RPM | 5400 RPM | 5000 RPM |
| Torque | 226 Nm | 123 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1284 kg | 1010 kg |
| Vehicle Length | 4290 mm | 4430 mm |
| Vehicle Width | 1610 mm | 1650 mm |
| Vehicle Height | 1330 mm | 1410 mm |
| Wheelbase Size | 2510 mm | 2510 mm |
