1970 Isuzu New Bellel vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 35 year(s). Which means there will be less support and parts availability for 1970 Isuzu New Bellel. In addition, the cost of maintenance, including insurance, on 1970 Isuzu New Bellel would be higher. At 1,993 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (99 HP) has 18 more horse power than 1970 Isuzu New Bellel. (81 HP) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1970 Isuzu New Bellel. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 300 kg more than 1970 Isuzu New Bellel. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Opel Signum (230 Nm @ 1500 RPM) has 68 more torque (in Nm) than 1970 Isuzu New Bellel. (162 Nm @ 2400 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1970 Isuzu New Bellel.
Compare all specifications:
| 1970 Isuzu New Bellel | 2005 Opel Signum | |
| Make | Isuzu | Opel |
| Model | New Bellel | Signum |
| Year Released | 1970 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 1993 cc |
| Horse Power | 81 HP | 99 HP |
| Torque | 162 Nm | 230 Nm |
| Torque RPM | 2400 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Vehicle Weight | 1295 kg | 1595 kg |
| Vehicle Length | 4480 mm | 4640 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1520 mm | 1470 mm |
| Wheelbase Size | 2540 mm | 2740 mm |
