1986 Isuzu Piazza vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 18 year(s). Which means there will be less support and parts availability for 1986 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1986 Isuzu Piazza would be higher. At 2,198 cc (4 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (152 HP @ 5600 RPM) has 4 more horse power than 1986 Isuzu Piazza. (148 HP @ 5400 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1986 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 266 kg more than 1986 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, 1986 Isuzu Piazza (226 Nm @ 3000 RPM) has 3 more torque (in Nm) than 2004 Opel Vectra. (223 Nm @ 3800 RPM). This means 1986 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
1986 Isuzu Piazza | 2004 Opel Vectra | |
Make | Isuzu | Opel |
Model | Piazza | Vectra |
Year Released | 1986 | 2004 |
Engine Position | Front | Front |
Engine Size | 1994 cc | 2198 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 152 HP |
Engine RPM | 5400 RPM | 5600 RPM |
Torque | 226 Nm | 223 Nm |
Torque RPM | 3000 RPM | 3800 RPM |
Engine Compression Ratio | 7.9:1 | 12.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1284 kg | 1550 kg |
Vehicle Length | 4290 mm | 4830 mm |
Vehicle Width | 1610 mm | 1800 mm |
Vehicle Height | 1330 mm | 1510 mm |
Wheelbase Size | 2510 mm | 2840 mm |