1991 Opel Frontera vs. 2007 Chevrolet Cobalt
To start off, 2007 Chevrolet Cobalt is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Opel Frontera. In addition, the cost of maintenance, including insurance, on 1991 Opel Frontera would be higher. At 2,199 cc (4 cylinders), 2007 Chevrolet Cobalt is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Cobalt (148 HP @ 5600 RPM) has 34 more horse power than 1991 Opel Frontera. (114 HP @ 5200 RPM) In normal driving conditions, 2007 Chevrolet Cobalt should accelerate faster than 1991 Opel Frontera. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Frontera weights approximately 378 kg more than 2007 Chevrolet Cobalt.
Because 1991 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 2007 Chevrolet Cobalt. In wet, icy, snow, or gravel driving conditions, 1991 Opel Frontera will offer significantly more control. 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 Cobalt (206 Nm @ 4200 RPM) has 36 more torque (in Nm) than 1991 Opel Frontera. (170 Nm @ 2800 RPM). This means 2007 Chevrolet Cobalt will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Frontera.
Compare all specifications:
| 1991 Opel Frontera | 2007 Chevrolet Cobalt | |
| Make | Opel | Chevrolet |
| Model | Frontera | Cobalt |
| Year Released | 1991 | 2007 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2199 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 148 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 170 Nm | 206 Nm |
| Torque RPM | 2800 RPM | 4200 RPM |
| Engine Compression Ratio | 9.2:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1639 kg | 1261 kg |
| Vehicle Length | 4210 mm | 4590 mm |
| Vehicle Width | 1790 mm | 1730 mm |
| Vehicle Height | 1700 mm | 1460 mm |
| Wheelbase Size | 2470 mm | 2630 mm |
| Fuel Tank Capacity | 75 L | 42 L |
