1989 BMW Z1 vs. 1986 Fiat Ritmo
To start off, 1989 BMW Z1 is newer by 3 year(s). Which means there will be less support and parts availability for 1986 Fiat Ritmo. In addition, the cost of maintenance, including insurance, on 1986 Fiat Ritmo would be higher. At 2,494 cc (6 cylinders), 1989 BMW Z1 is equipped with a bigger engine. In terms of performance, 1989 BMW Z1 (175 HP @ 5800 RPM) has 92 more horse power than 1986 Fiat Ritmo. (83 HP @ 5600 RPM). In normal driving conditions, 1989 BMW Z1 should accelerate faster than 1986 Fiat Ritmo. With that said, vehicle weight also plays an important factor in acceleration. 1989 BMW Z1 weights approximately 330 kg more than 1986 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, 1989 BMW Z1 (231 Nm @ 4000 RPM) has 104 more torque (in Nm) than 1986 Fiat Ritmo. (127 Nm @ 3000 RPM). This means 1989 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 1986 Fiat Ritmo.
Compare all specifications:
| 1989 BMW Z1 | 1986 Fiat Ritmo | |
| Make | BMW | Fiat |
| Model | Z1 | Ritmo |
| Year Released | 1989 | 1986 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1498 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 83 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 231 Nm | 127 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 84 mm |
| Engine Stroke Size | 78.8 mm | 71.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 1250 kg | 920 kg |
| Vehicle Length | 3960 mm | 4040 mm |
| Vehicle Width | 1810 mm | 1660 mm |
| Vehicle Height | 1280 mm | 1420 mm |
| Wheelbase Size | 2450 mm | 2460 mm |
