2005 Fiat Siena vs. 2006 Mercedes-Benz E
To start off, 2006 Mercedes-Benz E is newer by 1 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), 2006 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz E (302 HP @ 5600 RPM) has 178 more horse power than 2005 Fiat Siena. (124 HP @ 4000 RPM) In normal driving conditions, 2006 Mercedes-Benz E should accelerate faster than 2005 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz E weights approximately 690 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 2006 Mercedes-Benz E 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 E. 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, 2006 Mercedes-Benz E (460 Nm) has 320 more torque (in Nm) than 2005 Fiat Siena. (140 Nm). This means 2006 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena. 2006 Mercedes-Benz E 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. 2006 Mercedes-Benz E will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Fiat Siena | 2006 Mercedes-Benz E | |
| Make | Fiat | Mercedes-Benz |
| Model | Siena | E |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1585 cc | 4966 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 124 HP | 302 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 140 Nm | 460 Nm |
| Engine Bore Size | 86.4 mm | 97 mm |
| Engine Stroke Size | 67.4 mm | 84 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1095 kg | 1785 kg |
| Wheelbase Size | 2450 mm | 2720 mm |
| Fuel Tank Capacity | 47 L | 65 L |
