1968 Isuzu Bellett vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 33 year(s). Which means there will be less support and parts availability for 1968 Isuzu Bellett. In addition, the cost of maintenance, including insurance, on 1968 Isuzu Bellett would be higher. At 2,171 cc (4 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (125 HP @ 3250 RPM) has 49 more horse power than 1968 Isuzu Bellett. (76 HP @ 5200 RPM) In normal driving conditions, 2001 Opel Signum should accelerate faster than 1968 Isuzu Bellett. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 630 kg more than 1968 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, 2001 Opel Signum (280 Nm @ 1500 RPM) has 166 more torque (in Nm) than 1968 Isuzu Bellett. (114 Nm @ 2600 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1968 Isuzu Bellett.
Compare all specifications:
| 1968 Isuzu Bellett | 2001 Opel Signum | |
| Make | Isuzu | Opel |
| Model | Bellett | Signum |
| Year Released | 1968 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1471 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 76 HP | 125 HP |
| Engine RPM | 5200 RPM | 3250 RPM |
| Torque | 114 Nm | 280 Nm |
| Torque RPM | 2600 RPM | 1500 RPM |
| Engine Compression Ratio | 9.3:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 980 kg | 1610 kg |
| Vehicle Length | 4040 mm | 4640 mm |
| Vehicle Width | 1500 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2360 mm | 2840 mm |
| Fuel Tank Capacity | 40 L | 60 L |
