2008 Audi A6 vs. 2006 Buick Rainier
To start off, 2008 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2006 Buick Rainier would be higher. At 4,163 cc (6 cylinders), 2006 Buick Rainier is equipped with a bigger engine. In terms of performance, 2006 Buick Rainier (291 HP) has 123 more horse power than 2008 Audi A6. (168 HP) In normal driving conditions, 2006 Buick Rainier should accelerate faster than 2008 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 330 kg more than 2006 Buick Rainier.
Because 2006 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 2006 Buick Rainier. However, in wet, icy, snow, or gravel driving conditions, 2008 Audi A6, 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, 2006 Buick Rainier (376 Nm @ 4800 RPM) has 96 more torque (in Nm) than 2008 Audi A6. (280 Nm @ 1800 RPM). This means 2006 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6.
Compare all specifications:
| 2008 Audi A6 | 2006 Buick Rainier | |
| Make | Audi | Buick |
| Model | A6 | Rainier |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 291 HP |
| Torque | 280 Nm | 376 Nm |
| Torque RPM | 1800 RPM | 4800 RPM |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1880 kg | 1550 kg |
| Vehicle Length | 4800 mm | 4920 mm |
| Vehicle Width | 1820 mm | 1920 mm |
| Vehicle Height | 1460 mm | 1900 mm |
| Wheelbase Size | 2770 mm | 2880 mm |
| Fuel Consumption Overall | 10.1 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 70 L | 83 L |
