1978 Isuzu Bellett vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 21 year(s). Which means there will be less support and parts availability for 1978 Isuzu Bellett. In addition, the cost of maintenance, including insurance, on 1978 Isuzu Bellett would be higher. At 2,198 cc (4 cylinders), 1999 Opel Signum is equipped with a bigger engine. In terms of performance, 1999 Opel Signum (153 HP @ 5600 RPM) has 51 more horse power than 1978 Isuzu Bellett. (102 HP @ 5600 RPM) In normal driving conditions, 1999 Opel Signum should accelerate faster than 1978 Isuzu Bellett. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Signum weights approximately 580 kg more than 1978 Isuzu Bellett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Isuzu Bellett is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Isuzu Bellett. However, in wet, icy, snow, or gravel driving conditions, 1999 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1999 Opel Signum (221 Nm @ 3800 RPM) has 69 more torque (in Nm) than 1978 Isuzu Bellett. (152 Nm @ 4000 RPM). This means 1999 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1978 Isuzu Bellett.
Compare all specifications:
| 1978 Isuzu Bellett | 1999 Opel Signum | |
| Make | Isuzu | Opel |
| Model | Bellett | Signum |
| Year Released | 1978 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1816 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 102 HP | 153 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 152 Nm | 221 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 82 mm | 94.6 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 955 kg | 1535 kg |
| Vehicle Length | 4140 mm | 4640 mm |
| Vehicle Width | 1580 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2410 mm | 2640 mm |
