1970 Isuzu New Bellel vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 33 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 2,958 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (174 HP) has 93 more horse power than 1970 Isuzu New Bellel. (81 HP) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1970 Isuzu New Bellel. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 400 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, 2003 Opel Signum (370 Nm @ 1900 RPM) has 208 more torque (in Nm) than 1970 Isuzu New Bellel. (162 Nm @ 2400 RPM). This means 2003 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 | 2003 Opel Signum | |
| Make | Isuzu | Opel |
| Model | New Bellel | Signum |
| Year Released | 1970 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 2958 cc |
| Horse Power | 81 HP | 174 HP |
| Torque | 162 Nm | 370 Nm |
| Torque RPM | 2400 RPM | 1900 RPM |
| Vehicle Weight | 1295 kg | 1695 kg |
| Vehicle Length | 4480 mm | 4640 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1520 mm | 1470 mm |
| Wheelbase Size | 2540 mm | 2710 mm |
