2005 Buick Rainier vs. 2009 Mercedes-Benz E
To start off, 2009 Mercedes-Benz E is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2005 Buick Rainier would be higher. At 5,438 cc (8 cylinders), 2009 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz E (469 HP @ 6100 RPM) has 197 more horse power than 2005 Buick Rainier. (272 HP @ 6000 RPM) In normal driving conditions, 2009 Mercedes-Benz E should accelerate faster than 2005 Buick Rainier. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Rainier weights approximately 260 kg more than 2009 Mercedes-Benz E.
Because 2005 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz E. In wet, icy, snow, or gravel driving conditions, 2005 Buick Rainier 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, 2009 Mercedes-Benz E (700 Nm @ 2650 RPM) has 327 more torque (in Nm) than 2005 Buick Rainier. (373 Nm @ 3600 RPM). This means 2009 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2005 Buick Rainier.
Compare all specifications:
| 2005 Buick Rainier | 2009 Mercedes-Benz E | |
| Make | Buick | Mercedes-Benz |
| Model | Rainier | E |
| Year Released | 2005 | 2009 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 5438 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 272 HP | 469 HP |
| Engine RPM | 6000 RPM | 6100 RPM |
| Torque | 373 Nm | 700 Nm |
| Torque RPM | 3600 RPM | 2650 RPM |
| Engine Bore Size | 93 mm | 97 mm |
| Engine Stroke Size | 102 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2095 kg | 1835 kg |
| Vehicle Length | 4920 mm | 4860 mm |
| Vehicle Width | 1920 mm | 1500 mm |
| Vehicle Height | 1900 mm | 1830 mm |
| Wheelbase Size | 2780 mm | 2860 mm |
| Fuel Tank Capacity | 83 L | 80 L |
