1987 Fiat Vivace vs. 1986 Renault 21
To start off, 1987 Fiat Vivace is newer by 1 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 1,721 cc (4 cylinders), 1986 Renault 21 is equipped with a bigger engine. In terms of performance, 1986 Renault 21 (90 HP @ 5500 RPM) has 26 more horse power than 1987 Fiat Vivace. (64 HP @ 5800 RPM) In normal driving conditions, 1986 Renault 21 should accelerate faster than 1987 Fiat Vivace. With that said, vehicle weight also plays an important factor in acceleration. 1986 Renault 21 weights approximately 225 kg more than 1987 Fiat Vivace. 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, 1986 Renault 21 (135 Nm @ 3500 RPM) has 33 more torque (in Nm) than 1987 Fiat Vivace. (102 Nm @ 3000 RPM). This means 1986 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 1987 Fiat Vivace.
Compare all specifications:
| 1987 Fiat Vivace | 1986 Renault 21 | |
| Make | Fiat | Renault |
| Model | Vivace | 21 |
| Year Released | 1987 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1372 cc | 1721 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 64 HP | 90 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 102 Nm | 135 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 86.4 mm | 81 mm |
| Engine Stroke Size | 55.5 mm | 83.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 810 kg | 1035 kg |
| Vehicle Length | 3750 mm | 4540 mm |
| Vehicle Width | 1550 mm | 1730 mm |
| Vehicle Height | 1360 mm | 1410 mm |
| Wheelbase Size | 2230 mm | 2670 mm |
