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 2,201 cc (4 cylinders), 2009 Chevrolet Cobalt is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Cobalt (155 HP @ 6100 RPM) has 37 more horse power than 2007 Opel Vivaro. (118 HP @ 4750 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. 2009 Chevrolet Cobalt weights approximately 605 kg more than 2007 Opel Vivaro. 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, 2009 Chevrolet Cobalt (203 Nm @ 4900 RPM) has 13 more torque (in Nm) than 2007 Opel Vivaro. (190 Nm @ 3700 RPM). This means 2009 Chevrolet Cobalt will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vivaro. 2009 Chevrolet Cobalt has automatic transmission and 2007 Opel Vivaro has manual transmission. 2007 Opel Vivaro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet Cobalt will be easier to drive especially in heavy traffic.
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 | 2201 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 155 HP | 118 HP |
| Engine RPM | 6100 RPM | 4750 RPM |
| Torque | 203 Nm | 190 Nm |
| Torque RPM | 4900 RPM | 3700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1750 kg | 1145 kg |
| Vehicle Length | 4590 mm | 4790 mm |
| Vehicle Width | 1730 mm | 1970 mm |
| Vehicle Height | 1420 mm | 1910 mm |
| Wheelbase Size | 2630 mm | 3100 mm |
| Fuel Consumption Overall | 8.7 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 49 L | 90 L |
