2005 Alfa Romeo 156 vs. 2010 Chevrolet Cobalt
To start off, 2010 Chevrolet Cobalt is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 156 would be higher. At 2,492 cc (6 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (185 HP @ 5000 RPM) has 32 more horse power than 2010 Chevrolet Cobalt. (153 HP @ 6100 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 2010 Chevrolet Cobalt. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 229 kg more than 2010 Chevrolet Cobalt. 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, 2005 Alfa Romeo 156 (222 Nm @ 5000 RPM) has 72 more torque (in Nm) than 2010 Chevrolet Cobalt. (150 Nm @ 4900 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2010 Chevrolet Cobalt.
Compare all specifications:
| 2005 Alfa Romeo 156 | 2010 Chevrolet Cobalt | |
| Make | Alfa Romeo | Chevrolet |
| Model | 156 | Cobalt |
| Year Released | 2005 | 2010 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 185 HP | 153 HP |
| Engine RPM | 5000 RPM | 6100 RPM |
| Torque | 222 Nm | 150 Nm |
| Torque RPM | 5000 RPM | 4900 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1490 kg | 1261 kg |
| Vehicle Length | 4450 mm | 4590 mm |
| Vehicle Width | 1750 mm | 1730 mm |
