2005 Fiat Siena vs. 2009 Mercedes-Benz CL
To start off, 2009 Mercedes-Benz CL is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2005 Fiat Siena would be higher. At 4,966 cc (8 cylinders), 2009 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CL (302 HP @ 5600 RPM) has 232 more horse power than 2005 Fiat Siena. (70 HP @ 5750 RPM) In normal driving conditions, 2009 Mercedes-Benz CL should accelerate faster than 2005 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CL weights approximately 865 kg more than 2005 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz CL is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Mercedes-Benz CL. However, in wet, icy, snow, or gravel driving conditions, 2005 Fiat Siena, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Mercedes-Benz CL (461 Nm @ 2700 RPM) has 366 more torque (in Nm) than 2005 Fiat Siena. (95 Nm @ 4000 RPM). This means 2009 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena. 2009 Mercedes-Benz CL has automatic transmission and 2005 Fiat Siena has manual transmission. 2005 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz CL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Fiat Siena | 2009 Mercedes-Benz CL | |
| Make | Fiat | Mercedes-Benz |
| Model | Siena | CL |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 999 cc | 4966 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 70 HP | 302 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Torque | 95 Nm | 461 Nm |
| Torque RPM | 4000 RPM | 2700 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1020 kg | 1885 kg |
| Vehicle Length | 4110 mm | 5000 mm |
| Vehicle Width | 1630 mm | 1860 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2380 mm | 2890 mm |
