2006 Fiat Siena vs. 2006 Mercedes-Benz S
To start off, both 2006 Fiat Siena and 2006 Mercedes-Benz S were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,461 cc (8 cylinders), 2006 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz S (383 HP @ 6000 RPM) has 315 more horse power than 2006 Fiat Siena. (68 HP @ 4600 RPM) In normal driving conditions, 2006 Mercedes-Benz S should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz S weights approximately 340 kg more than 2006 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mercedes-Benz S 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 2006 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Mercedes-Benz S (531 Nm @ 2800 RPM) has 395 more torque (in Nm) than 2006 Fiat Siena. (136 Nm @ 2500 RPM). This means 2006 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena. 2006 Mercedes-Benz S has automatic transmission and 2006 Fiat Siena has manual transmission. 2006 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Fiat Siena | 2006 Mercedes-Benz S | |
| Make | Fiat | Mercedes-Benz |
| Model | Siena | S |
| Year Released | 2006 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1697 cc | 5461 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 68 HP | 383 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 136 Nm | 531 Nm |
| Torque RPM | 2500 RPM | 2800 RPM |
| Engine Bore Size | 82.6 mm | 98 mm |
| Engine Stroke Size | 79.2 mm | 90.5 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 16 seconds | 5.4 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1645 kg | 1985 kg |
| Vehicle Length | 4000 mm | 5210 mm |
| Vehicle Height | 1700 mm | 1480 mm |
| Wheelbase Size | 2550 mm | 3170 mm |
| Fuel Consumption Overall | 6.9 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 47 L | 90 L |
