2006 Fiat Siena vs. 2004 Renault Grand Espace
To start off, 2006 Fiat Siena is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Renault Grand Espace. In addition, the cost of maintenance, including insurance, on 2004 Renault Grand Espace would be higher. At 1,996 cc (4 cylinders), 2004 Renault Grand Espace is equipped with a bigger engine. In terms of performance, 2004 Renault Grand Espace (138 HP @ 6000 RPM) has 38 more horse power than 2006 Fiat Siena. (100 HP @ 5500 RPM) In normal driving conditions, 2004 Renault Grand Espace should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 133 kg more than 2004 Renault Grand Espace.
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, 2004 Renault Grand Espace (182 Nm @ 3750 RPM) has 108 more torque (in Nm) than 2006 Fiat Siena. (74 Nm @ 5500 RPM). This means 2004 Renault Grand Espace will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 2006 Fiat Siena | 2004 Renault Grand Espace | |
| Make | Fiat | Renault |
| Model | Siena | Grand Espace |
| Year Released | 2006 | 2004 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 138 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 74 Nm | 182 Nm |
| Torque RPM | 5500 RPM | 3750 RPM |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1783 kg | 1650 kg |
| Vehicle Length | 3830 mm | 4870 mm |
| Vehicle Width | 1640 mm | 1820 mm |
| Vehicle Height | 1440 mm | 1780 mm |
| Wheelbase Size | 2380 mm | 2750 mm |
| Fuel Consumption Overall | 8 L/100km | 9.7 L/100km |
| Fuel Tank Capacity | 54 L | 70 L |
