2009 Audi A4 vs. 2006 Buick Rainier
To start off, 2009 Audi A4 is newer by 3 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 4,194 cc, 2006 Buick Rainier is equipped with a bigger engine. In terms of performance, 2006 Buick Rainier (271 HP @ 6000 RPM) has 113 more horse power than 2009 Audi A4. (158 HP @ 4500 RPM) In normal driving conditions, 2006 Buick Rainier should accelerate faster than 2009 Audi A4.
Because 2006 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Buick Rainier (376 Nm @ 3600 RPM) has 126 more torque (in Nm) than 2009 Audi A4. (250 Nm @ 1500 RPM). This means 2006 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4. 2006 Buick Rainier has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 2006 Buick Rainier | |
| Make | Audi | Buick |
| Model | A4 | Rainier |
| Year Released | 2009 | 2006 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1797 cc | 4194 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 271 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 250 Nm | 376 Nm |
| Torque RPM | 1500 RPM | 3600 RPM |
| Engine Bore Size | 82.5 mm | 93 mm |
| Engine Stroke Size | 84.1 mm | 102 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4710 mm | 4920 mm |
| Vehicle Width | 1830 mm | 1920 mm |
| Vehicle Height | 1440 mm | 1900 mm |
| Wheelbase Size | 2810 mm | 2880 mm |
| Fuel Tank Capacity | 65 L | 83 L |
