2007 Buick Rainier vs. 2009 Mercedes-Benz A
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 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2007 Buick Rainier would be higher. At 4,163 cc (6 cylinders), 2007 Buick Rainier is equipped with a bigger engine. In terms of performance, 2007 Buick Rainier (291 HP @ 6000 RPM) has 210 more horse power than 2009 Mercedes-Benz A. (81 HP @ 4200 RPM). In normal driving conditions, 2007 Buick Rainier should accelerate faster than 2009 Mercedes-Benz A.
Because 2007 Buick Rainier 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 2007 Buick Rainier. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2007 Buick Rainier (376 Nm @ 4800 RPM) has 196 more torque (in Nm) than 2009 Mercedes-Benz A. (180 Nm @ 1400 RPM). This means 2007 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz A. 2007 Buick Rainier 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 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Buick Rainier | 2009 Mercedes-Benz A | |
| Make | Buick | Mercedes-Benz |
| Model | Rainier | A |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1991 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 291 HP | 81 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 376 Nm | 180 Nm |
| Torque RPM | 4800 RPM | 1400 RPM |
| Engine Bore Size | 93.1 mm | 83 mm |
| Engine Stroke Size | 101.9 mm | 92 mm |
| Engine Compression Ratio | 10.3:1 | 18.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Length | 4920 mm | 3840 mm |
| Vehicle Width | 1920 mm | 1770 mm |
| Vehicle Height | 1900 mm | 1600 mm |
| Wheelbase Size | 2880 mm | 2570 mm |
| Fuel Tank Capacity | 83 L | 54 L |
