1981 Fiat Ritmo vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 18 year(s). Which means there will be less support and parts availability for 1981 Fiat Ritmo. In addition, the cost of maintenance, including insurance, on 1981 Fiat Ritmo would be higher. At 2,497 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (131 HP) has 50 more horse power than 1981 Fiat Ritmo. (81 HP) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1981 Fiat Ritmo. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 755 kg more than 1981 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, 1999 Opel Omega (235 Nm @ 2200 RPM) has 108 more torque (in Nm) than 1981 Fiat Ritmo. (127 Nm @ 3000 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat Ritmo.
Compare all specifications:
| 1981 Fiat Ritmo | 1999 Opel Omega | |
| Make | Fiat | Opel |
| Model | Ritmo | Omega |
| Year Released | 1981 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1498 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 81 HP | 131 HP |
| Torque | 127 Nm | 235 Nm |
| Torque RPM | 3000 RPM | 2200 RPM |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 920 kg | 1675 kg |
| Vehicle Length | 4040 mm | 4900 mm |
| Vehicle Width | 1660 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2460 mm | 2840 mm |
| Fuel Tank Capacity | 57 L | 75 L |
