1991 Buick Roadmaster vs. 1969 Isuzu Bellett
To start off, 1991 Buick Roadmaster is newer by 22 year(s). Which means there will be less support and parts availability for 1969 Isuzu Bellett. In addition, the cost of maintenance, including insurance, on 1969 Isuzu Bellett would be higher. At 5,731 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1991 Buick Roadmaster (177 HP @ 4200 RPM) has 101 more horse power than 1969 Isuzu Bellett. (76 HP @ 5200 RPM). In normal driving conditions, 1991 Buick Roadmaster should accelerate faster than 1969 Isuzu Bellett. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 860 kg more than 1969 Isuzu Bellett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Buick Roadmaster (393 Nm @ 2400 RPM) has 279 more torque (in Nm) than 1969 Isuzu Bellett. (114 Nm @ 2600 RPM). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1969 Isuzu Bellett.
Compare all specifications:
| 1991 Buick Roadmaster | 1969 Isuzu Bellett | |
| Make | Buick | Isuzu |
| Model | Roadmaster | Bellett |
| Year Released | 1991 | 1969 |
| Engine Position | Front | Front |
| Engine Size | 5731 cc | 1471 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 177 HP | 76 HP |
| Engine RPM | 4200 RPM | 5200 RPM |
| Torque | 393 Nm | 114 Nm |
| Torque RPM | 2400 RPM | 2600 RPM |
| Engine Compression Ratio | 8.0:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1840 kg | 980 kg |
| Vehicle Length | 5280 mm | 4040 mm |
| Vehicle Width | 2040 mm | 1500 mm |
| Vehicle Height | 1650 mm | 1400 mm |
| Wheelbase Size | 2950 mm | 2360 mm |
