1983 Fiat Ritmo vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 25 year(s). Which means there will be less support and parts availability for 1983 Fiat Ritmo. In addition, the cost of maintenance, including insurance, on 1983 Fiat Ritmo would be higher. At 1,796 cc (4 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (120 HP) has 39 more horse power than 1983 Fiat Ritmo. (81 HP) In normal driving conditions, 2008 Opel Signum should accelerate faster than 1983 Fiat Ritmo. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 560 kg more than 1983 Fiat Ritmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 Opel Signum (167 Nm @ 3800 RPM) has 40 more torque (in Nm) than 1983 Fiat Ritmo. (127 Nm @ 3000 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1983 Fiat Ritmo.
Compare all specifications:
| 1983 Fiat Ritmo | 2008 Opel Signum | |
| Make | Fiat | Opel |
| Model | Ritmo | Signum |
| Year Released | 1983 | 2008 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1496 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 81 HP | 120 HP |
| Torque | 127 Nm | 167 Nm |
| Torque RPM | 3000 RPM | 3800 RPM |
| Engine Bore Size | 84 mm | 80.5 mm |
| Engine Stroke Size | 71.5 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 920 kg | 1480 kg |
| Vehicle Length | 4040 mm | 4640 mm |
| Vehicle Width | 1660 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2450 mm | 2840 mm |
| Fuel Tank Capacity | 57 L | 60 L |
