2007 Chevrolet Rezzo vs. 2007 Fiat Siena
To start off, both 2007 Chevrolet Rezzo and 2007 Fiat Siena were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,998 cc (4 cylinders), 2007 Chevrolet Rezzo is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Rezzo (120 HP @ 5600 RPM) has 48 more horse power than 2007 Fiat Siena. (72 HP @ 6000 RPM). In normal driving conditions, 2007 Chevrolet Rezzo should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Rezzo weights approximately 311 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Chevrolet Rezzo (176 Nm @ 4000 RPM) has 74 more torque (in Nm) than 2007 Fiat Siena. (102 Nm @ 3250 RPM). This means 2007 Chevrolet Rezzo will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
| 2007 Chevrolet Rezzo | 2007 Fiat Siena | |
| Make | Chevrolet | Fiat |
| Model | Rezzo | Siena |
| Year Released | 2007 | 2007 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1242 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 120 HP | 72 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 176 Nm | 102 Nm |
| Torque RPM | 4000 RPM | 3250 RPM |
| Engine Bore Size | 86 mm | 70.9 mm |
| Engine Stroke Size | 86 mm | 78.9 mm |
| Engine Compression Ratio | 9.6:1 | 9.1:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 10.5 seconds | 13.5 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1381 kg | 1070 kg |
| Vehicle Length | 4360 mm | 3830 mm |
| Vehicle Width | 1760 mm | 1640 mm |
| Vehicle Height | 1590 mm | 1440 mm |
| Wheelbase Size | 2610 mm | 2380 mm |
| Fuel Consumption Overall | 9 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 60 L | 54 L |
