2009 Chevrolet Cobalt vs. 2007 Opel Vivaro
To start off, 2009 Chevrolet Cobalt is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Vivaro. In addition, the cost of maintenance, including insurance, on 2007 Opel Vivaro would be higher. At 1,999 cc (4 cylinders), 2009 Chevrolet Cobalt is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Cobalt (260 HP @ 5300 RPM) has 160 more horse power than 2007 Opel Vivaro. (100 HP @ 3500 RPM). In normal driving conditions, 2009 Chevrolet Cobalt should accelerate faster than 2007 Opel Vivaro. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vivaro weights approximately 416 kg more than 2009 Chevrolet Cobalt.
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, 2009 Chevrolet Cobalt (353 Nm @ 2000 RPM) has 113 more torque (in Nm) than 2007 Opel Vivaro. (240 Nm @ 2000 RPM). This means 2009 Chevrolet Cobalt will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vivaro.
Compare all specifications:
| 2009 Chevrolet Cobalt | 2007 Opel Vivaro | |
| Make | Chevrolet | Opel |
| Model | Cobalt | Vivaro |
| Year Released | 2009 | 2007 |
| Body Type | Coupe | Van |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 1870 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 260 HP | 100 HP |
| Engine RPM | 5300 RPM | 3500 RPM |
| Torque | 353 Nm | 240 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 87.6 mm | 80 mm |
| Engine Stroke Size | 86 mm | 93 mm |
| Engine Compression Ratio | 9.3:1 | 18.3:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1261 kg | 1677 kg |
| Vehicle Length | 4590 mm | 4790 mm |
| Vehicle Width | 1730 mm | 1970 mm |
| Vehicle Height | 1460 mm | 1910 mm |
| Wheelbase Size | 2630 mm | 3100 mm |
| Fuel Consumption Overall | 9.4 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 49 L | 90 L |
