2009 Mercedes-Benz A vs. 2007 Opel Astra
To start off, 2009 Mercedes-Benz A is newer by 2 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 1,991 cc (4 cylinders), 2009 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (104 HP @ 6000 RPM) has 23 more horse power than 2009 Mercedes-Benz A. (81 HP @ 4200 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2009 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz A weights approximately 61 kg more than 2007 Opel Astra.
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, 2009 Mercedes-Benz A (180 Nm @ 1400 RPM) has 30 more torque (in Nm) than 2007 Opel Astra. (150 Nm @ 3900 RPM). This means 2009 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2007 Opel Astra has automatic transmission and 2009 Mercedes-Benz A has manual transmission. 2009 Mercedes-Benz A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Mercedes-Benz A | 2007 Opel Astra | |
Make | Mercedes-Benz | Opel |
Model | A | Astra |
Year Released | 2009 | 2007 |
Engine Position | Front | Front |
Engine Size | 1991 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 81 HP | 104 HP |
Engine RPM | 4200 RPM | 6000 RPM |
Torque | 180 Nm | 150 Nm |
Torque RPM | 1400 RPM | 3900 RPM |
Engine Bore Size | 83 mm | 79 mm |
Engine Stroke Size | 92 mm | 81.5 mm |
Engine Compression Ratio | 18.0:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 170 km/hour | 185 km/hour |
Acceleration 0-100mph | 15 seconds | 12.3 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1326 kg | 1265 kg |
Vehicle Length | 3840 mm | 4260 mm |
Vehicle Width | 1770 mm | 1760 mm |
Vehicle Height | 1600 mm | 1470 mm |
Wheelbase Size | 2570 mm | 2620 mm |
Fuel Consumption Overall | 4.9 L/100km | 6.8 L/100km |
Fuel Tank Capacity | 54 L | 52 L |