1986 Fiat Croma vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Fiat Croma. In addition, the cost of maintenance, including insurance, on 1986 Fiat Croma would be higher. At 1,929 cc (4 cylinders), 1986 Fiat Croma is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (148 HP @ 4000 RPM) has 54 more horse power than 1986 Fiat Croma. (94 HP @ 4200 RPM) In normal driving conditions, 2007 Opel Signum should accelerate faster than 1986 Fiat Croma. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 328 kg more than 1986 Fiat Croma. 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, 2007 Opel Signum (315 Nm) has 231 more torque (in Nm) than 1986 Fiat Croma. (84 Nm). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1986 Fiat Croma.
Compare all specifications:
| 1986 Fiat Croma | 2007 Opel Signum | |
| Make | Fiat | Opel |
| Model | Croma | Signum |
| Year Released | 1986 | 2007 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1929 cc | 1909 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 94 HP | 148 HP |
| Engine RPM | 4200 RPM | 4000 RPM |
| Torque | 84 Nm | 315 Nm |
| Fuel Type | Diesel | Diesel |
| Top Speed | 175 km/hour | 209 km/hour |
| Acceleration 0-100mph | 12.7 seconds | 10.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1285 kg | 1613 kg |
| Vehicle Length | 4500 mm | 4640 mm |
| Vehicle Width | 1770 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2840 mm |
