2007 Chevrolet Rezzo vs. 2003 Opel Astra
To start off, 2007 Chevrolet Rezzo is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 2,198 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (145 HP @ 5800 RPM) has 25 more horse power than 2007 Chevrolet Rezzo. (120 HP @ 5600 RPM) In normal driving conditions, 2003 Opel Astra should accelerate faster than 2007 Chevrolet Rezzo. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Rezzo weights approximately 83 kg more than 2003 Opel Astra.
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, 2003 Opel Astra (203 Nm @ 4000 RPM) has 27 more torque (in Nm) than 2007 Chevrolet Rezzo. (176 Nm @ 4000 RPM). This means 2003 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Rezzo.
Compare all specifications:
| 2007 Chevrolet Rezzo | 2003 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Rezzo | Astra |
| Year Released | 2007 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 145 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 176 Nm | 203 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 86 mm | 94.6 mm |
| Engine Compression Ratio | 9.6:1 | 10.0:1 |
| Top Speed | 180 km/hour | 208 km/hour |
| Acceleration 0-100mph | 10.5 seconds | 10 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1381 kg | 1298 kg |
| Vehicle Length | 4360 mm | 4120 mm |
| Vehicle Width | 1760 mm | 1720 mm |
| Vehicle Height | 1590 mm | 1430 mm |
| Wheelbase Size | 2610 mm | 2500 mm |
| Fuel Consumption Overall | 9 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 60 L | 52 L |
