2007 Fiat Siena vs. 2006 Mercedes-Benz C

To start off, 2007 Fiat Siena is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz C would be higher. At 3,491 cc (6 cylinders), 2006 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz C (268 HP @ 6000 RPM) has 196 more horse power than 2007 Fiat Siena. (72 HP @ 6000 RPM) In normal driving conditions, 2006 Mercedes-Benz C should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz C weights approximately 652 kg more than 2007 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 C 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 C. However, in wet, icy, snow, or gravel driving conditions, 2007 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 C (350 Nm @ 2400 RPM) has 248 more torque (in Nm) than 2007 Fiat Siena. (102 Nm @ 3250 RPM). This means 2006 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.

Compare all specifications:

2007 Fiat Siena 2006 Mercedes-Benz C
Make Fiat Mercedes-Benz
Model Siena C
Year Released 2007 2006
Body Type Sedan Sedan
Engine Position Front Front
Engine Size 1242 cc 3491 cc
Engine Cylinders 4 cylinders 6 cylinders
Engine Type in-line V
Valves per Cylinder 2 valves 4 valves
Horse Power 72 HP 268 HP
Engine RPM 6000 RPM 6000 RPM
Torque 102 Nm 350 Nm
Torque RPM 3250 RPM 2400 RPM
Engine Bore Size 70.9 mm 92.9 mm
Engine Stroke Size 78.9 mm 86 mm
Acceleration 0-100mph 13.5 seconds 6.4 seconds
Drive Type Front Rear
Number of Seats 5 seats 5 seats
Number of Doors 4 doors 4 doors
Vehicle Weight 1070 kg 1722 kg
Vehicle Length 3830 mm 4540 mm
Vehicle Width 1640 mm 1730 mm
Vehicle Height 1440 mm 1420 mm
Wheelbase Size 2380 mm 2720 mm
Fuel Consumption Overall 7.8 L/100km 10.2 L/100km
Fuel Tank Capacity 54 L 62 L