1979 Datsun Laurel vs. 1981 Isuzu Piazza
To start off, 1981 Isuzu Piazza is newer by 2 year(s). Which means there will be less support and parts availability for 1979 Datsun Laurel. In addition, the cost of maintenance, including insurance, on 1979 Datsun Laurel would be higher. At 2,393 cc (6 cylinders), 1979 Datsun Laurel is equipped with a bigger engine. In terms of performance, 1981 Isuzu Piazza (148 HP @ 5400 RPM) has 35 more horse power than 1979 Datsun Laurel. (113 HP @ 5200 RPM) In normal driving conditions, 1981 Isuzu Piazza should accelerate faster than 1979 Datsun Laurel. With that said, vehicle weight also plays an important factor in acceleration. 1981 Isuzu Piazza weights approximately 95 kg more than 1979 Datsun Laurel. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1981 Isuzu Piazza (226 Nm @ 3000 RPM) has 50 more torque (in Nm) than 1979 Datsun Laurel. (176 Nm @ 3200 RPM). This means 1981 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 1979 Datsun Laurel.
Compare all specifications:
1979 Datsun Laurel | 1981 Isuzu Piazza | |
Make | Datsun | Isuzu |
Model | Laurel | Piazza |
Year Released | 1979 | 1981 |
Engine Position | Front | Front |
Engine Size | 2393 cc | 1994 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 113 HP | 148 HP |
Engine RPM | 5200 RPM | 5400 RPM |
Torque | 176 Nm | 226 Nm |
Torque RPM | 3200 RPM | 3000 RPM |
Engine Bore Size | 83 mm | 88 mm |
Engine Stroke Size | 73.7 mm | 82 mm |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1185 kg | 1280 kg |
Vehicle Length | 4630 mm | 4290 mm |
Vehicle Width | 1700 mm | 1610 mm |
Vehicle Height | 1410 mm | 1330 mm |
Wheelbase Size | 2680 mm | 2510 mm |