1999 Audi A6 vs. 2003 Buick Rainier
To start off, 2003 Buick Rainier is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Audi A6. In addition, the cost of maintenance, including insurance, on 1999 Audi A6 would be higher. At 5,300 cc (8 cylinders), 2003 Buick Rainier is equipped with a bigger engine. In terms of performance, 2003 Buick Rainier (286 HP @ 5200 RPM) has 137 more horse power than 1999 Audi A6. (149 HP @ 5700 RPM) In normal driving conditions, 2003 Buick Rainier should accelerate faster than 1999 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Buick Rainier weights approximately 825 kg more than 1999 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 1999 Audi A6. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Buick Rainier (441 Nm @ 4000 RPM) has 231 more torque (in Nm) than 1999 Audi A6. (210 Nm @ 1750 RPM). This means 2003 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A6.
Compare all specifications:
| 1999 Audi A6 | 2003 Buick Rainier | |
| Make | Audi | Buick |
| Model | A6 | Rainier |
| Year Released | 1999 | 2003 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 149 HP | 286 HP |
| Engine RPM | 5700 RPM | 5200 RPM |
| Torque | 210 Nm | 441 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1380 kg | 2205 kg |
| Vehicle Length | 4800 mm | 4920 mm |
| Vehicle Width | 1820 mm | 1920 mm |
| Vehicle Height | 1460 mm | 1900 mm |
| Wheelbase Size | 2850 mm | 2880 mm |
