2008 Mercedes-Benz A vs. 2007 Mercedes-Benz R
To start off, 2008 Mercedes-Benz A is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz R would be higher. At 2,987 cc (6 cylinders), 2007 Mercedes-Benz R is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 876 kg more than 2008 Mercedes-Benz A.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz A. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz R will offer significantly more control. 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 R (440 Nm @ 1400 RPM) has 255 more torque (in Nm) than 2008 Mercedes-Benz A. (185 Nm @ 3500 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz A. 2007 Mercedes-Benz R has automatic transmission and 2008 Mercedes-Benz A has manual transmission. 2008 Mercedes-Benz A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Mercedes-Benz A | 2007 Mercedes-Benz R | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | A | R |
| Year Released | 2008 | 2007 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2034 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 0 HP | 187 HP |
| Torque | 185 Nm | 440 Nm |
| Torque RPM | 3500 RPM | 1400 RPM |
| Engine Bore Size | 83 mm | 83 mm |
| Engine Stroke Size | 94 mm | 92 mm |
| Engine Compression Ratio | 11.0:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 200 km/hour | 210 km/hour |
| Acceleration 0-100mph | 9.8 seconds | 9.8 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1350 kg | 2226 kg |
| Vehicle Length | 4980 mm | 4930 mm |
| Vehicle Height | 1450 mm | 1660 mm |
| Wheelbase Size | 2570 mm | 2990 mm |
| Fuel Consumption Overall | 7.2 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 60 L | 80 L |
