2007 Alpina B5 vs. 2010 Chevrolet Cobalt
To start off, 2010 Chevrolet Cobalt is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Alpina B5. In addition, the cost of maintenance, including insurance, on 2007 Alpina B5 would be higher. At 4,398 cc (8 cylinders), 2007 Alpina B5 is equipped with a bigger engine. In terms of performance, 2007 Alpina B5 (493 HP @ 5500 RPM) has 337 more horse power than 2010 Chevrolet Cobalt. (156 HP @ 6100 RPM). In normal driving conditions, 2007 Alpina B5 should accelerate faster than 2010 Chevrolet Cobalt. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alpina B5 weights approximately 461 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.
Because 2007 Alpina B5 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Alpina B5. However, in wet, icy, snow, or gravel driving conditions, 2010 Chevrolet Cobalt, being front wheel drive (FWD), will offer much better control with better grip. 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 Alpina B5 (700 Nm @ 4250 RPM) has 497 more torque (in Nm) than 2010 Chevrolet Cobalt. (203 Nm @ 4900 RPM). This means 2007 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 2010 Chevrolet Cobalt. 2007 Alpina B5 has automatic transmission and 2010 Chevrolet Cobalt has manual transmission. 2010 Chevrolet Cobalt will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Alpina B5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alpina B5 | 2010 Chevrolet Cobalt | |
| Make | Alpina | Chevrolet |
| Model | B5 | Cobalt |
| Year Released | 2007 | 2010 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2201 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 493 HP | 156 HP |
| Engine RPM | 5500 RPM | 6100 RPM |
| Torque | 700 Nm | 203 Nm |
| Torque RPM | 4250 RPM | 4900 RPM |
| Engine Compression Ratio | 9.0:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1722 kg | 1261 kg |
| Vehicle Length | 4850 mm | 4590 mm |
| Vehicle Width | 1850 mm | 1730 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2890 mm | 2630 mm |
| Fuel Consumption Overall | 12.3 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 70 L | 49 L |
