2007 Fiat Idea vs. 1973 Renault 15
To start off, 2007 Fiat Idea is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Renault 15. In addition, the cost of maintenance, including insurance, on 1973 Renault 15 would be higher. At 1,289 cc (4 cylinders), 1973 Renault 15 is equipped with a bigger engine. In terms of performance, 2007 Fiat Idea (69 HP @ 4000 RPM) has 10 more horse power than 1973 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 2007 Fiat Idea should accelerate faster than 1973 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2007 Fiat Idea weights approximately 185 kg more than 1973 Renault 15. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Fiat Idea (180 Nm @ 1750 RPM) has 82 more torque (in Nm) than 1973 Renault 15. (98 Nm @ 3500 RPM). This means 2007 Fiat Idea will have an easier job in driving up hills or pulling heavy equipment than 1973 Renault 15.
Compare all specifications:
| 2007 Fiat Idea | 1973 Renault 15 | |
| Make | Fiat | Renault |
| Model | Idea | 15 |
| Year Released | 2007 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1248 cc | 1289 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 69 HP | 59 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 180 Nm | 98 Nm |
| Torque RPM | 1750 RPM | 3500 RPM |
| Engine Bore Size | 69.6 mm | 75 mm |
| Engine Stroke Size | 82 mm | 69 mm |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1150 kg | 965 kg |
| Vehicle Length | 3940 mm | 4270 mm |
| Vehicle Width | 1700 mm | 1640 mm |
| Vehicle Height | 1670 mm | 1310 mm |
| Wheelbase Size | 2520 mm | 2440 mm |
| Fuel Tank Capacity | 47 L | 55 L |
