2003 Opel Signum vs. 1983 Isuzu Florian
To start off, 2003 Opel Signum is newer by 20 year(s). Which means there will be less support and parts availability for 1983 Isuzu Florian. In addition, the cost of maintenance, including insurance, on 1983 Isuzu Florian would be higher. At 3,175 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (209 HP @ 6200 RPM) has 112 more horse power than 1983 Isuzu Florian. (97 HP @ 5400 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 1983 Isuzu Florian. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 520 kg more than 1983 Isuzu Florian. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Isuzu Florian 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 1983 Isuzu Florian. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Opel Signum (300 Nm @ 4000 RPM) has 153 more torque (in Nm) than 1983 Isuzu Florian. (147 Nm @ 3800 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1983 Isuzu Florian.
Compare all specifications:
| 2003 Opel Signum | 1983 Isuzu Florian | |
| Make | Opel | Isuzu |
| Model | Signum | Florian |
| Year Released | 2003 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 1817 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 209 HP | 97 HP |
| Engine RPM | 6200 RPM | 5400 RPM |
| Torque | 300 Nm | 147 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 87.5 mm | 84 mm |
| Engine Stroke Size | 88 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1545 kg | 1025 kg |
| Vehicle Length | 4640 mm | 4440 mm |
| Vehicle Width | 1800 mm | 1610 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2840 mm | 2510 mm |
