2005 BMW 520 vs. 1981 Fiat Ritmo
To start off, 2005 BMW 520 is newer by 24 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 2,171 cc (6 cylinders), 2005 BMW 520 is equipped with a bigger engine. In terms of performance, 2005 BMW 520 (168 HP) has 87 more horse power than 1981 Fiat Ritmo. (81 HP). In normal driving conditions, 2005 BMW 520 should accelerate faster than 1981 Fiat Ritmo. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 520 weights approximately 640 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, 2005 BMW 520 (211 Nm @ 3500 RPM) has 84 more torque (in Nm) than 1981 Fiat Ritmo. (127 Nm @ 3000 RPM). This means 2005 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat Ritmo.
Compare all specifications:
| 2005 BMW 520 | 1981 Fiat Ritmo | |
| Make | BMW | Fiat |
| Model | 520 | Ritmo |
| Year Released | 2005 | 1981 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 1498 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 81 HP |
| Torque | 211 Nm | 127 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1560 kg | 920 kg |
| Vehicle Length | 4850 mm | 4040 mm |
| Vehicle Width | 1850 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2950 mm | 2460 mm |
| Fuel Tank Capacity | 70 L | 57 L |
