2008 Audi A3 vs. 2007 Buick Rainier
To start off, 2008 Audi A3 is newer by 1 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 44 more horse power than 2008 Audi A3. (247 HP @ 6300 RPM) In normal driving conditions, 2007 Buick Rainier should accelerate faster than 2008 Audi A3.
Because 2008 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Buick Rainier. In wet, icy, snow, or gravel driving conditions, 2008 Audi A3 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 Buick Rainier (376 Nm @ 4800 RPM) has 56 more torque (in Nm) than 2008 Audi A3. (320 Nm @ 2500 RPM). This means 2007 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A3. 2007 Buick Rainier has automatic transmission and 2008 Audi A3 has manual transmission. 2008 Audi A3 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:
| 2008 Audi A3 | 2007 Buick Rainier | |
| Make | Audi | Buick |
| Model | A3 | Rainier |
| Year Released | 2008 | 2007 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 291 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 320 Nm | 376 Nm |
| Torque RPM | 2500 RPM | 4800 RPM |
| Engine Bore Size | 84 mm | 93.1 mm |
| Engine Stroke Size | 95.9 mm | 101.9 mm |
| Engine Compression Ratio | 11.3:1 | 10.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Length | 4220 mm | 4920 mm |
| Vehicle Width | 1770 mm | 1920 mm |
| Vehicle Height | 1430 mm | 1900 mm |
| Wheelbase Size | 2580 mm | 2880 mm |
| Fuel Tank Capacity | 55 L | 83 L |
