2005 Audi RS6 vs. 2006 Buick Lucerne
To start off, 2006 Buick Lucerne is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi RS6. In addition, the cost of maintenance, including insurance, on 2005 Audi RS6 would be higher. At 4,572 cc (8 cylinders), 2006 Buick Lucerne is equipped with a bigger engine. In terms of performance, 2005 Audi RS6 (444 HP @ 5700 RPM) has 169 more horse power than 2006 Buick Lucerne. (275 HP @ 6000 RPM). In normal driving conditions, 2005 Audi RS6 should accelerate faster than 2006 Buick Lucerne.
Because 2005 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Buick Lucerne. In wet, icy, snow, or gravel driving conditions, 2005 Audi RS6 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, 2005 Audi RS6 (580 Nm @ 1950 RPM) has 180 more torque (in Nm) than 2006 Buick Lucerne. (400 Nm @ 4400 RPM). This means 2005 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Buick Lucerne.
Compare all specifications:
| 2005 Audi RS6 | 2006 Buick Lucerne | |
| Make | Audi | Buick |
| Model | RS6 | Lucerne |
| Year Released | 2005 | 2006 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 4572 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 444 HP | 275 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 580 Nm | 400 Nm |
| Torque RPM | 1950 RPM | 4400 RPM |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4840 mm | 5170 mm |
| Vehicle Width | 1860 mm | 1880 mm |
| Vehicle Height | 1400 mm | 1480 mm |
| Wheelbase Size | 2760 mm | 2940 mm |
| Fuel Consumption Overall | 14.6 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 82 L | 68 L |
