1986 Fiat Ritmo vs. 1970 Tatra T603
To start off, 1986 Fiat Ritmo is newer by 16 year(s). Which means there will be less support and parts availability for 1970 Tatra T603. In addition, the cost of maintenance, including insurance, on 1970 Tatra T603 would be higher. At 2,472 cc (8 cylinders), 1970 Tatra T603 is equipped with a bigger engine. In terms of performance, 1970 Tatra T603 (104 HP @ 4500 RPM) has 21 more horse power than 1986 Fiat Ritmo. (83 HP @ 5600 RPM) In normal driving conditions, 1970 Tatra T603 should accelerate faster than 1986 Fiat Ritmo. With that said, vehicle weight also plays an important factor in acceleration. 1970 Tatra T603 weights approximately 550 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, 1970 Tatra T603 (170 Nm @ 3500 RPM) has 43 more torque (in Nm) than 1986 Fiat Ritmo. (127 Nm @ 3000 RPM). This means 1970 Tatra T603 will have an easier job in driving up hills or pulling heavy equipment than 1986 Fiat Ritmo.
Compare all specifications:
| 1986 Fiat Ritmo | 1970 Tatra T603 | |
| Make | Fiat | Tatra |
| Model | Ritmo | T603 |
| Year Released | 1986 | 1970 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 1498 cc | 2472 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 83 HP | 104 HP |
| Engine RPM | 5600 RPM | 4500 RPM |
| Torque | 127 Nm | 170 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 920 kg | 1470 kg |
| Vehicle Length | 4040 mm | 5070 mm |
| Vehicle Width | 1660 mm | 1920 mm |
| Vehicle Height | 1420 mm | 1540 mm |
| Wheelbase Size | 2460 mm | 2760 mm |
