2003 Fiat Siena vs. 2012 Infiniti G37
To start off, 2012 Infiniti G37 is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2003 Fiat Siena would be higher. At 3,700 cc (6 cylinders), 2012 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2012 Infiniti G37 (330 HP @ 7000 RPM) has 231 more horse power than 2003 Fiat Siena. (99 HP @ 6000 RPM) In normal driving conditions, 2012 Infiniti G37 should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2012 Infiniti G37 weights approximately 632 kg more than 2003 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Infiniti G37 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 2012 Infiniti G37. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2012 Infiniti G37 (366 Nm @ 5200 RPM) has 220 more torque (in Nm) than 2003 Fiat Siena. (146 Nm @ 4000 RPM). This means 2012 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena.
Compare all specifications:
2003 Fiat Siena | 2012 Infiniti G37 | |
Make | Fiat | Infiniti |
Model | Siena | G37 |
Year Released | 2003 | 2012 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1596 cc | 3700 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 99 HP | 330 HP |
Engine RPM | 6000 RPM | 7000 RPM |
Torque | 146 Nm | 366 Nm |
Torque RPM | 4000 RPM | 5200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | 6-speed manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1050 kg | 1682 kg |
Vehicle Length | 4110 mm | 4651 mm |
Vehicle Width | 1630 mm | 1824 mm |
Vehicle Height | 1470 mm | 1394 mm |
Wheelbase Size | 2380 mm | 2850 mm |