2006 Chevrolet Cobalt vs. 1988 Opel Vectra
To start off, 2006 Chevrolet Cobalt is newer by 18 year(s). Which means there will be less support and parts availability for 1988 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1988 Opel Vectra would be higher. At 2,189 cc (4 cylinders), 2006 Chevrolet Cobalt is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Cobalt (143 HP @ 5600 RPM) has 87 more horse power than 1988 Opel Vectra. (56 HP @ 4600 RPM). In normal driving conditions, 2006 Chevrolet Cobalt should accelerate faster than 1988 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Cobalt weights approximately 192 kg more than 1988 Opel Vectra. 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, 2006 Chevrolet Cobalt (210 Nm @ 4000 RPM) has 105 more torque (in Nm) than 1988 Opel Vectra. (105 Nm @ 2400 RPM). This means 2006 Chevrolet Cobalt will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Vectra.
Compare all specifications:
| 2006 Chevrolet Cobalt | 1988 Opel Vectra | |
| Make | Chevrolet | Opel |
| Model | Cobalt | Vectra |
| Year Released | 2006 | 1988 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2189 cc | 1700 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 143 HP | 56 HP |
| Engine RPM | 5600 RPM | 4600 RPM |
| Torque | 210 Nm | 105 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Engine Bore Size | 86.1 mm | 82.5 mm |
| Engine Stroke Size | 94.5 mm | 79.5 mm |
| Engine Compression Ratio | 10.0:1 | 23.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1266 kg | 1074 kg |
| Vehicle Length | 4590 mm | 4360 mm |
| Vehicle Width | 1730 mm | 1710 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2630 mm | 2600 mm |
| Fuel Consumption Overall | 14 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 117 L | 75 L |
