1999 Fiat Duna vs. 1991 Opel Astra
To start off, 1999 Fiat Duna is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 1,700 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1999 Fiat Duna (86 HP @ 6000 RPM) has 30 more horse power than 1991 Opel Astra. (56 HP @ 4600 RPM). In normal driving conditions, 1999 Fiat Duna should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 165 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 35 more torque (in Nm) than 1991 Opel Astra. (105 Nm @ 2400 RPM). This means 1999 Fiat Duna will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1999 Fiat Duna | 1991 Opel Astra | |
| Make | Fiat | Opel |
| Model | Duna | Astra |
| Year Released | 1999 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 1700 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 56 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 140 Nm | 105 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Engine Bore Size | 84 mm | 82.5 mm |
| Engine Stroke Size | 71.5 mm | 79.5 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 885 kg | 1050 kg |
| Vehicle Length | 4040 mm | 4060 mm |
| Vehicle Width | 1550 mm | 1670 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2370 mm | 2530 mm |
