2009 Lexus GS vs. 2009 Fiat Siena
To start off, both 2009 Lexus GS and 2009 Fiat Siena were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,456 cc (6 cylinders), 2009 Lexus GS is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus GS weights approximately 650 kg more than 2009 Fiat Siena.
Because 2009 Lexus GS is four wheel drive (4WD), it will have significant more traction and grip than 2009 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2009 Lexus GS will offer significantly more control. 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, 2009 Lexus GS (372 Nm @ 3600 RPM) has 237 more torque (in Nm) than 2009 Fiat Siena. (135 Nm @ 2500 RPM). This means 2009 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 2009 Fiat Siena. 2009 Lexus GS has automatic transmission and 2009 Fiat Siena has manual transmission. 2009 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Lexus GS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Lexus GS | 2009 Fiat Siena | |
| Make | Lexus | Fiat |
| Model | GS | Siena |
| Year Released | 2009 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 1697 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 303 HP | 0 HP |
| Torque | 372 Nm | 135 Nm |
| Torque RPM | 3600 RPM | 2500 RPM |
| Engine Compression Ratio | 10.8:1 | 20.3:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 230 km/hour | 160 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1740 kg | 1090 kg |
| Vehicle Length | 4830 mm | 4140 mm |
| Vehicle Width | 1830 mm | 1640 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2860 mm | 2380 mm |
| Fuel Consumption Overall | 11.8 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 71 L | 47 L |
