2006 Fiat Siena vs. 2011 Lexus CT
To start off, 2011 Lexus CT is newer by 5 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 1,800 cc (4 cylinders), 2011 Lexus CT is equipped with a bigger engine. In terms of performance, 2011 Lexus CT (134 HP @ 5200 RPM) has 33 more horse power than 2006 Fiat Siena. (101 HP @ 5500 RPM) In normal driving conditions, 2011 Lexus CT should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 363 kg more than 2011 Lexus CT.
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, 2011 Lexus CT (192 Nm @ 4000 RPM) has 52 more torque (in Nm) than 2006 Fiat Siena. (140 Nm @ 4000 RPM). This means 2011 Lexus CT will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 2006 Fiat Siena | 2011 Lexus CT | |
| Make | Fiat | Lexus |
| Model | Siena | CT |
| Year Released | 2006 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 1800 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 101 HP | 134 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 140 Nm | 192 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1783 kg | 1420 kg |
| Vehicle Length | 3830 mm | 4321 mm |
| Vehicle Width | 1640 mm | 1765 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2380 mm | 2601 mm |
| Fuel Tank Capacity | 54 L | 45 L |
