1979 Isuzu Florian vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 24 year(s). Which means there will be less support and parts availability for 1979 Isuzu Florian. In addition, the cost of maintenance, including insurance, on 1979 Isuzu Florian 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 (175 HP @ 4000 RPM) has 78 more horse power than 1979 Isuzu Florian. (97 HP @ 5400 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1979 Isuzu Florian. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 645 kg more than 1979 Isuzu Florian. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 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 1979 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 (371 Nm @ 1900 RPM) has 224 more torque (in Nm) than 1979 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 1979 Isuzu Florian.
Compare all specifications:
| 1979 Isuzu Florian | 2003 Opel Signum | |
| Make | Isuzu | Opel |
| Model | Florian | Signum |
| Year Released | 1979 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1817 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 97 HP | 175 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 147 Nm | 371 Nm |
| Torque RPM | 3800 RPM | 1900 RPM |
| Engine Bore Size | 84.1 mm | 87.5 mm |
| Engine Stroke Size | 82 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1025 kg | 1670 kg |
| Vehicle Length | 4440 mm | 4640 mm |
| Vehicle Width | 1610 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2510 mm | 2700 mm |
