1982 Innocenti 990 vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 26 year(s). Which means there will be less support and parts availability for 1982 Innocenti 990. In addition, the cost of maintenance, including insurance, on 1982 Innocenti 990 would be higher. At 3,175 cc (6 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (208 HP @ 6200 RPM) has 172 more horse power than 1982 Innocenti 990. (36 HP @ 4600 RPM) In normal driving conditions, 2008 Opel Signum should accelerate faster than 1982 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 870 kg more than 1982 Innocenti 990. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2008 Opel Signum (300 Nm @ 4000 RPM) has 239 more torque (in Nm) than 1982 Innocenti 990. (61 Nm @ 3000 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1982 Innocenti 990.
Compare all specifications:
| 1982 Innocenti 990 | 2008 Opel Signum | |
| Make | Innocenti | Opel |
| Model | 990 | Signum |
| Year Released | 1982 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 993 cc | 3175 cc |
| Engine Cylinders | 3 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 36 HP | 208 HP |
| Engine RPM | 4600 RPM | 6200 RPM |
| Torque | 61 Nm | 300 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 76 mm | 87.5 mm |
| Engine Stroke Size | 73 mm | 88 mm |
| Engine Compression Ratio | 9.2:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 740 kg | 1610 kg |
| Vehicle Length | 3170 mm | 4640 mm |
| Vehicle Width | 1530 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2050 mm | 2840 mm |
| Fuel Tank Capacity | 40 L | 60 L |
