1999 Fiat Duna vs. 1980 Renault 18
To start off, 1999 Fiat Duna is newer by 19 year(s). Which means there will be less support and parts availability for 1980 Renault 18. In addition, the cost of maintenance, including insurance, on 1980 Renault 18 would be higher. At 1,581 cc (4 cylinders), 1999 Fiat Duna is equipped with a bigger engine. In terms of performance, 1999 Fiat Duna (86 HP @ 6000 RPM) has 23 more horse power than 1980 Renault 18. (63 HP @ 5500 RPM). In normal driving conditions, 1999 Fiat Duna should accelerate faster than 1980 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1980 Renault 18 weights approximately 105 kg more than 1999 Fiat Duna.
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, 1999 Fiat Duna (140 Nm @ 3000 RPM) has 37 more torque (in Nm) than 1980 Renault 18. (103 Nm @ 3000 RPM). This means 1999 Fiat Duna will have an easier job in driving up hills or pulling heavy equipment than 1980 Renault 18.
Compare all specifications:
| 1999 Fiat Duna | 1980 Renault 18 | |
| Make | Fiat | Renault |
| Model | Duna | 18 |
| Year Released | 1999 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 1397 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 63 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 140 Nm | 103 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 76 mm |
| Engine Stroke Size | 71.5 mm | 77 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 885 kg | 990 kg |
| Vehicle Length | 4040 mm | 4410 mm |
| Vehicle Width | 1550 mm | 1710 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2370 mm | 2450 mm |
