1982 Fiat Vivace vs. 1986 Renault 21
To start off, 1986 Renault 21 is newer by 4 year(s). Which means there will be less support and parts availability for 1982 Fiat Vivace. In addition, the cost of maintenance, including insurance, on 1982 Fiat Vivace would be higher. At 2,068 cc (4 cylinders), 1986 Renault 21 is equipped with a bigger engine. In terms of performance, 1986 Renault 21 (66 HP) has 2 more horse power than 1982 Fiat Vivace. (64 HP) In normal driving conditions, 1986 Renault 21 should accelerate faster than 1982 Fiat Vivace. With that said, vehicle weight also plays an important factor in acceleration. 1986 Renault 21 weights approximately 270 kg more than 1982 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 (126 Nm @ 2250 RPM) has 24 more torque (in Nm) than 1982 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 1982 Fiat Vivace.
Compare all specifications:
| 1982 Fiat Vivace | 1986 Renault 21 | |
| Make | Fiat | Renault |
| Model | Vivace | 21 |
| Year Released | 1982 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1372 cc | 2068 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 64 HP | 66 HP |
| Torque | 102 Nm | 126 Nm |
| Torque RPM | 3000 RPM | 2250 RPM |
| Engine Bore Size | 86.5 mm | 86 mm |
| Engine Stroke Size | 55.5 mm | 89 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 810 kg | 1080 kg |
| Vehicle Length | 3750 mm | 4470 mm |
| Vehicle Width | 1550 mm | 1720 mm |
| Vehicle Height | 1360 mm | 1420 mm |
| Wheelbase Size | 2230 mm | 2610 mm |
