1986 Isuzu Piazza vs. 1981 Nissan Skyline
To start off, 1986 Isuzu Piazza is newer by 5 year(s). Which means there will be less support and parts availability for 1981 Nissan Skyline. In addition, the cost of maintenance, including insurance, on 1981 Nissan Skyline would be higher. At 2,792 cc (6 cylinders), 1981 Nissan Skyline is equipped with a bigger engine. In terms of performance, 1986 Isuzu Piazza (148 HP @ 5400 RPM) has 63 more horse power than 1981 Nissan Skyline. (85 HP @ 4600 RPM). In normal driving conditions, 1986 Isuzu Piazza should accelerate faster than 1981 Nissan Skyline. With that said, vehicle weight also plays an important factor in acceleration. 1986 Isuzu Piazza weights approximately 66 kg more than 1981 Nissan Skyline. 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 56 more torque (in Nm) than 1981 Nissan Skyline. (170 Nm @ 2400 RPM). This means 1986 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 1981 Nissan Skyline.
Compare all specifications:
| 1986 Isuzu Piazza | 1981 Nissan Skyline | |
| Make | Isuzu | Nissan |
| Model | Piazza | Skyline |
| Year Released | 1986 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2792 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 85 HP |
| Engine RPM | 5400 RPM | 4600 RPM |
| Torque | 226 Nm | 170 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Fuel Type | Gasoline | Diesel |
| Vehicle Weight | 1284 kg | 1218 kg |
| Vehicle Length | 4290 mm | 4630 mm |
| Vehicle Width | 1610 mm | 1680 mm |
| Vehicle Height | 1330 mm | 1370 mm |
| Wheelbase Size | 2510 mm | 2620 mm |
