1985 Fiat Ritmo vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 20 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 2,171 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (124 HP @ 3250 RPM) has 71 more horse power than 1985 Fiat Ritmo. (53 HP @ 5600 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1985 Fiat Ritmo. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 770 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.
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, 2005 Opel Signum (280 Nm @ 1500 RPM) has 194 more torque (in Nm) than 1985 Fiat Ritmo. (86 Nm @ 2900 RPM). This means 2005 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 | 2005 Opel Signum | |
| Make | Fiat | Opel |
| Model | Ritmo | Signum |
| Year Released | 1985 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1116 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 124 HP |
| Engine RPM | 5600 RPM | 3250 RPM |
| Torque | 86 Nm | 280 Nm |
| Torque RPM | 2900 RPM | 1500 RPM |
| Engine Bore Size | 70 mm | 84 mm |
| Engine Stroke Size | 72 mm | 98 mm |
| Engine Compression Ratio | 9.6:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 840 kg | 1610 kg |
| Vehicle Length | 4020 mm | 4640 mm |
| Vehicle Width | 1660 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2460 mm | 2710 mm |
