2007 BMW 330 vs. 2006 Fiat Siena

To start off, 2007 BMW 330 is newer by 1 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 2,926 cc (6 cylinders), 2007 BMW 330 is equipped with a bigger engine. In terms of performance, 2007 BMW 330 (181 HP @ 4000 RPM) has 81 more horse power than 2006 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 2007 BMW 330 should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 188 kg more than 2007 BMW 330.

Because 2007 BMW 330 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 2007 BMW 330. 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, 2007 BMW 330 (390 Nm @ 3000 RPM) has 316 more torque (in Nm) than 2006 Fiat Siena. (74 Nm @ 5500 RPM). This means 2007 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena. 2007 BMW 330 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. 2007 BMW 330 will be easier to drive especially in heavy traffic.

Compare all specifications:

2007 BMW 330 2006 Fiat Siena
Make BMW Fiat
Model 330 Siena
Year Released 2007 2006
Body Type Sedan Sedan
Engine Position Front Front
Engine Size 2926 cc 1581 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type in-line in-line
Valves per Cylinder 4 valves 2 valves
Horse Power 181 HP 100 HP
Engine RPM 4000 RPM 5500 RPM
Torque 390 Nm 74 Nm
Torque RPM 3000 RPM 5500 RPM
Engine Compression Ratio 18.0:1 9.5:1
Acceleration 0-100mph 7.4 seconds 11.1 seconds
Drive Type Rear Front
Transmission Type Automatic Manual
Number of Seats 5 seats 5 seats
Number of Doors 4 doors 4 doors
Vehicle Weight 1595 kg 1783 kg
Vehicle Length 4480 mm 3830 mm
Vehicle Width 1750 mm 1640 mm
Vehicle Height 1420 mm 1440 mm
Wheelbase Size 2730 mm 2380 mm
Fuel Consumption Overall 6.6 L/100km 8 L/100km
Fuel Tank Capacity 63 L 54 L


 

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