2006 Fiat Siena vs. 1990 Renault 4
To start off, 2006 Fiat Siena is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Renault 4. In addition, the cost of maintenance, including insurance, on 1990 Renault 4 would be higher. At 1,697 cc (4 cylinders), 2006 Fiat Siena is equipped with a bigger engine. In terms of performance, 2006 Fiat Siena (68 HP @ 4600 RPM) has 34 more horse power than 1990 Renault 4. (34 HP @ 5000 RPM). In normal driving conditions, 2006 Fiat Siena should accelerate faster than 1990 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 950 kg more than 1990 Renault 4. 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, 2006 Fiat Siena (136 Nm @ 2500 RPM) has 74 more torque (in Nm) than 1990 Renault 4. (62 Nm @ 2500 RPM). This means 2006 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1990 Renault 4.
Compare all specifications:
| 2006 Fiat Siena | 1990 Renault 4 | |
| Make | Fiat | Renault |
| Model | Siena | 4 |
| Year Released | 2006 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1697 cc | 956 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 34 HP |
| Engine RPM | 4600 RPM | 5000 RPM |
| Torque | 136 Nm | 62 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1645 kg | 695 kg |
| Vehicle Length | 4000 mm | 3670 mm |
| Vehicle Height | 1700 mm | 1560 mm |
| Wheelbase Size | 2550 mm | 2410 mm |
