1981 Isuzu Piazza vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1981 Isuzu Piazza would be higher. At 1,994 cc (4 cylinders), 1981 Isuzu Piazza is equipped with a bigger engine. In terms of performance, 1981 Isuzu Piazza (148 HP @ 5400 RPM) has 49 more horse power than 2006 Opel Astra. (99 HP @ 3500 RPM). In normal driving conditions, 1981 Isuzu Piazza should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 115 kg more than 1981 Isuzu Piazza.
Let's talk about torque, 2006 Opel Astra (260 Nm @ 1700 RPM) has 34 more torque (in Nm) than 1981 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1981 Isuzu Piazza.
Compare all specifications:
1981 Isuzu Piazza | 2006 Opel Astra | |
Make | Isuzu | Opel |
Model | Piazza | Astra |
Year Released | 1981 | 2006 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 1994 cc | 1910 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 99 HP |
Engine RPM | 5400 RPM | 3500 RPM |
Torque | 226 Nm | 260 Nm |
Torque RPM | 3000 RPM | 1700 RPM |
Fuel Type | Gasoline | Diesel |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 3 doors | 3 doors |
Vehicle Weight | 1280 kg | 1395 kg |
Vehicle Length | 4290 mm | 4300 mm |
Vehicle Width | 1610 mm | 1760 mm |
Vehicle Height | 1330 mm | 1440 mm |
Wheelbase Size | 2510 mm | 2620 mm |