2009 Mercedes-Benz E vs. 2007 Chevrolet Cobalt
To start off, 2009 Mercedes-Benz E is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Chevrolet Cobalt. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet Cobalt would be higher. At 3,498 cc (6 cylinders), 2009 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz E (268 HP @ 6000 RPM) has 97 more horse power than 2007 Chevrolet Cobalt. (171 HP @ 6200 RPM). In normal driving conditions, 2009 Mercedes-Benz E should accelerate faster than 2007 Chevrolet Cobalt. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz E weights approximately 248 kg more than 2007 Chevrolet Cobalt. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz E 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 2009 Mercedes-Benz E. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2009 Mercedes-Benz E (350 Nm @ 2400 RPM) has 129 more torque (in Nm) than 2007 Chevrolet Cobalt. (221 Nm @ 5000 RPM). This means 2009 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Cobalt. 2009 Mercedes-Benz E has automatic transmission and 2007 Chevrolet Cobalt has manual transmission. 2007 Chevrolet Cobalt will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz E will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz E | 2007 Chevrolet Cobalt | |
| Make | Mercedes-Benz | Chevrolet |
| Model | E | Cobalt |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2376 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 171 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 350 Nm | 221 Nm |
| Torque RPM | 2400 RPM | 5000 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1326 kg | 1078 kg |
| Vehicle Length | 4870 mm | 4590 mm |
| Vehicle Width | 1490 mm | 1730 mm |
| Vehicle Height | 1830 mm | 1460 mm |
| Wheelbase Size | 2860 mm | 2630 mm |
| Fuel Consumption Overall | 9.7 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 80 L | 49 L |
