2007 Mercedes-Benz A vs. 2009 Nissan Sentra
To start off, 2009 Nissan Sentra is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz A would be higher. At 1,999 cc (4 cylinders), 2009 Nissan Sentra is equipped with a bigger engine. In terms of performance, 2009 Nissan Sentra (140 HP @ 5100 RPM) has 32 more horse power than 2007 Mercedes-Benz A. (108 HP @ 4200 RPM) In normal driving conditions, 2009 Nissan Sentra should accelerate faster than 2007 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2009 Nissan Sentra weights approximately 97 kg more than 2007 Mercedes-Benz A. 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, 2007 Mercedes-Benz A (250 Nm @ 1600 RPM) has 51 more torque (in Nm) than 2009 Nissan Sentra. (199 Nm @ 4800 RPM). This means 2007 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 2009 Nissan Sentra.
Compare all specifications:
| 2007 Mercedes-Benz A | 2009 Nissan Sentra | |
| Make | Mercedes-Benz | Nissan |
| Model | A | Sentra |
| Year Released | 2007 | 2009 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 1999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 140 HP |
| Engine RPM | 4200 RPM | 5100 RPM |
| Torque | 250 Nm | 199 Nm |
| Torque RPM | 1600 RPM | 4800 RPM |
| Engine Compression Ratio | 18.0:1 | 9.8:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1345 kg | 1442 kg |
| Vehicle Length | 3840 mm | 4570 mm |
| Vehicle Width | 1770 mm | 1800 mm |
| Vehicle Height | 1600 mm | 1520 mm |
| Wheelbase Size | 2570 mm | 2690 mm |
| Fuel Consumption Overall | 5.2 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 60 L | 55 L |
