2010 Mercedes-Benz SLR McLaren vs. 2012 Mercedes-Benz A
To start off, 2012 Mercedes-Benz A is newer by 2 year(s). Which means there will be less support and parts availability for 2010 Mercedes-Benz SLR McLaren. In addition, the cost of maintenance, including insurance, on 2010 Mercedes-Benz SLR McLaren would be higher. At 5,439 cc (8 cylinders), 2010 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz SLR McLaren (618 HP @ 6500 RPM) has 484 more horse power than 2012 Mercedes-Benz A. (134 HP @ 5750 RPM). In normal driving conditions, 2010 Mercedes-Benz SLR McLaren should accelerate faster than 2012 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz SLR McLaren weights approximately 600 kg more than 2012 Mercedes-Benz A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Mercedes-Benz SLR McLaren 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 2010 Mercedes-Benz SLR McLaren. However, in wet, icy, snow, or gravel driving conditions, 2012 Mercedes-Benz A, 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, 2010 Mercedes-Benz SLR McLaren (780 Nm @ 3250 RPM) has 595 more torque (in Nm) than 2012 Mercedes-Benz A. (185 Nm @ 3500 RPM). This means 2010 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 2012 Mercedes-Benz A.
Compare all specifications:
| 2010 Mercedes-Benz SLR McLaren | 2012 Mercedes-Benz A | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | SLR McLaren | A |
| Year Released | 2010 | 2012 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 2034 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 2 valves |
| Horse Power | 618 HP | 134 HP |
| Engine RPM | 6500 RPM | 5750 RPM |
| Torque | 780 Nm | 185 Nm |
| Torque RPM | 3250 RPM | 3500 RPM |
| Engine Compression Ratio | 8.8:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 332 km/hour | 195 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1825 kg | 1225 kg |
| Vehicle Length | 4660 mm | 3840 mm |
| Vehicle Width | 1910 mm | 1770 mm |
| Vehicle Height | 1260 mm | 1600 mm |
| Wheelbase Size | 2710 mm | 2570 mm |
| Fuel Consumption Overall | 18.1 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 97 L | 60 L |
