1985 Fiat Ritmo vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Fiat Ritmo. In addition, the cost of maintenance, including insurance, on 1985 Fiat Ritmo would be higher. At 2,958 cc (6 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (175 HP) has 94 more horse power than 1985 Fiat Ritmo. (81 HP) In normal driving conditions, 2006 Opel Signum should accelerate faster than 1985 Fiat Ritmo. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 750 kg more than 1985 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, 2006 Opel Signum (370 Nm @ 1900 RPM) has 243 more torque (in Nm) than 1985 Fiat Ritmo. (127 Nm @ 3000 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1985 Fiat Ritmo.
Compare all specifications:
| 1985 Fiat Ritmo | 2006 Opel Signum | |
| Make | Fiat | Opel |
| Model | Ritmo | Signum |
| Year Released | 1985 | 2006 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1498 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 81 HP | 175 HP |
| Torque | 127 Nm | 370 Nm |
| Torque RPM | 3000 RPM | 1900 RPM |
| Engine Bore Size | 84 mm | 87.5 mm |
| Engine Stroke Size | 71.5 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 920 kg | 1670 kg |
| Vehicle Length | 4040 mm | 4640 mm |
| Vehicle Width | 1660 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2460 mm | 2840 mm |
| Fuel Tank Capacity | 57 L | 60 L |
