1984 Isuzu Piazza vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 15 year(s). Which means there will be less support and parts availability for 1984 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1984 Isuzu Piazza would be higher. At 5,663 cc (8 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (311 HP @ 5600 RPM) has 163 more horse power than 1984 Isuzu Piazza. (148 HP @ 5400 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1984 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 370 kg more than 1984 Isuzu Piazza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1999 Opel Omega (459 Nm @ 4400 RPM) has 233 more torque (in Nm) than 1984 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1984 Isuzu Piazza.
Compare all specifications:
1984 Isuzu Piazza | 1999 Opel Omega | |
Make | Isuzu | Opel |
Model | Piazza | Omega |
Year Released | 1984 | 1999 |
Engine Position | Front | Front |
Engine Size | 1993 cc | 5663 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 311 HP |
Engine RPM | 5400 RPM | 5600 RPM |
Torque | 226 Nm | 459 Nm |
Torque RPM | 3000 RPM | 4400 RPM |
Engine Bore Size | 88 mm | 99 mm |
Engine Stroke Size | 82 mm | 92 mm |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 1280 kg | 1650 kg |
Vehicle Length | 4290 mm | 4900 mm |
Vehicle Width | 1610 mm | 1790 mm |
Vehicle Height | 1330 mm | 1460 mm |
Wheelbase Size | 2510 mm | 2740 mm |