2006 Fiat Siena vs. 2007 Renault Laguna
To start off, 2007 Renault Laguna is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2006 Fiat Siena would be higher. At 1,870 cc (4 cylinders), 2007 Renault Laguna is equipped with a bigger engine. In terms of performance, 2007 Renault Laguna (118 HP @ 6000 RPM) has 17 more horse power than 2006 Fiat Siena. (101 HP @ 5500 RPM) In normal driving conditions, 2007 Renault Laguna should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 253 kg more than 2007 Renault Laguna.
Let's talk about torque, 2007 Renault Laguna (300 Nm @ 3750 RPM) has 160 more torque (in Nm) than 2006 Fiat Siena. (140 Nm @ 4000 RPM). This means 2007 Renault Laguna will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 2006 Fiat Siena | 2007 Renault Laguna | |
| Make | Fiat | Renault |
| Model | Siena | Laguna |
| Year Released | 2006 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 1870 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 101 HP | 118 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 140 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 3750 RPM |
| Engine Bore Size | 86.4 mm | 80.1 mm |
| Engine Stroke Size | 67.4 mm | 93 mm |
| Acceleration 0-100mph | 11.1 seconds | 12.3 seconds |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1783 kg | 1530 kg |
| Vehicle Length | 3830 mm | 4700 mm |
| Vehicle Width | 1640 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1450 mm |
| Wheelbase Size | 2380 mm | 2750 mm |
| Fuel Consumption Overall | 8 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 54 L | 70 L |
