1985 Renault Siete vs. 2010 Fiat Idea
To start off, 2010 Fiat Idea is newer by 25 year(s). Which means there will be less support and parts availability for 1985 Renault Siete. In addition, the cost of maintenance, including insurance, on 1985 Renault Siete would be higher. At 1,246 cc (4 cylinders), 2010 Fiat Idea is equipped with a bigger engine. In terms of performance, 2010 Fiat Idea (69 HP @ 4000 RPM) has 25 more horse power than 1985 Renault Siete. (44 HP @ 4400 RPM) In normal driving conditions, 2010 Fiat Idea should accelerate faster than 1985 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 2010 Fiat Idea weights approximately 335 kg more than 1985 Renault Siete. 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, 2010 Fiat Idea (180 Nm @ 1750 RPM) has 96 more torque (in Nm) than 1985 Renault Siete. (84 Nm @ 2000 RPM). This means 2010 Fiat Idea will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault Siete.
Compare all specifications:
| 1985 Renault Siete | 2010 Fiat Idea | |
| Make | Renault | Fiat |
| Model | Siete | Idea |
| Year Released | 1985 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1108 cc | 1246 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 69 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Torque | 84 Nm | 180 Nm |
| Torque RPM | 2000 RPM | 1750 RPM |
| Engine Bore Size | 70 mm | 69.6 mm |
| Engine Stroke Size | 72 mm | 82 mm |
| Engine Compression Ratio | 9.5:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 815 kg | 1150 kg |
| Vehicle Length | 3900 mm | 3940 mm |
| Vehicle Width | 1530 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1670 mm |
| Wheelbase Size | 2540 mm | 2520 mm |
