1981 Isuzu Piazza vs. 1990 Pontiac Bonneville
To start off, 1990 Pontiac Bonneville is newer by 9 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 3,789 cc (6 cylinders), 1990 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1990 Pontiac Bonneville (150 HP @ 4400 RPM) has 2 more horse power than 1981 Isuzu Piazza. (148 HP @ 5400 RPM) In normal driving conditions, 1990 Pontiac Bonneville should accelerate faster than 1981 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 1990 Pontiac Bonneville weights approximately 220 kg more than 1981 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, 1990 Pontiac Bonneville (271 Nm @ 2000 RPM) has 45 more torque (in Nm) than 1981 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 1990 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1981 Isuzu Piazza.
Compare all specifications:
1981 Isuzu Piazza | 1990 Pontiac Bonneville | |
Make | Isuzu | Pontiac |
Model | Piazza | Bonneville |
Year Released | 1981 | 1990 |
Engine Position | Front | Front |
Engine Size | 1994 cc | 3789 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 148 HP | 150 HP |
Engine RPM | 5400 RPM | 4400 RPM |
Torque | 226 Nm | 271 Nm |
Torque RPM | 3000 RPM | 2000 RPM |
Engine Bore Size | 88 mm | 96.5 mm |
Engine Stroke Size | 82 mm | 86.4 mm |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 1280 kg | 1500 kg |
Vehicle Length | 4290 mm | 5050 mm |
Vehicle Width | 1610 mm | 1850 mm |
Vehicle Height | 1330 mm | 1420 mm |
Wheelbase Size | 2510 mm | 2820 mm |