2012 Mercedes-Benz E vs. 2007 Opel Astra
To start off, 2012 Mercedes-Benz E is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 2,143 cc (4 cylinders), 2012 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz E (168 HP @ 3000 RPM) has 63 more horse power than 2007 Opel Astra. (105 HP @ 6000 RPM). In normal driving conditions, 2012 Mercedes-Benz E should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz E weights approximately 405 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 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 2012 Mercedes-Benz E. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, 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, 2012 Mercedes-Benz E (400 Nm @ 1400 RPM) has 250 more torque (in Nm) than 2007 Opel Astra. (150 Nm @ 3900 RPM). This means 2012 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2012 Mercedes-Benz E | 2007 Opel Astra | |
| Make | Mercedes-Benz | Opel |
| Model | E | Astra |
| Year Released | 2012 | 2007 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2143 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 105 HP |
| Engine RPM | 3000 RPM | 6000 RPM |
| Torque | 400 Nm | 150 Nm |
| Torque RPM | 1400 RPM | 3900 RPM |
| Engine Compression Ratio | 16.2:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 231 km/hour | 187 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 12.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | 7-speed shiftable automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1670 kg | 1265 kg |
| Fuel Tank Capacity | 80 L | 52 L |
