2002 Buick Century vs. 2011 Audi A8
To start off, 2011 Audi A8 is newer by 9 year(s). Which means there will be less support and parts availability for 2002 Buick Century. In addition, the cost of maintenance, including insurance, on 2002 Buick Century would be higher. At 3,135 cc (6 cylinders), 2002 Buick Century is equipped with a bigger engine. In terms of performance, 2011 Audi A8 (247 HP @ 4000 RPM) has 71 more horse power than 2002 Buick Century. (176 HP @ 5200 RPM) In normal driving conditions, 2011 Audi A8 should accelerate faster than 2002 Buick Century.
Because 2011 Audi A8 is all wheel drive (AWD), it will have significant more traction and grip than 2002 Buick Century. In wet, icy, snow, or gravel driving conditions, 2011 Audi A8 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, 2011 Audi A8 (550 Nm @ 1500 RPM) has 286 more torque (in Nm) than 2002 Buick Century. (264 Nm @ 4000 RPM). This means 2011 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2002 Buick Century.
Compare all specifications:
| 2002 Buick Century | 2011 Audi A8 | |
| Make | Buick | Audi |
| Model | Century | A8 |
| Year Released | 2002 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3135 cc | 2967 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 176 HP | 247 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 264 Nm | 550 Nm |
| Torque RPM | 4000 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4950 mm | 5136 mm |
| Vehicle Width | 1850 mm | 1948 mm |
| Vehicle Height | 1440 mm | 1461 mm |
| Wheelbase Size | 2780 mm | 2992 mm |
| Fuel Tank Capacity | 64 L | 90 L |
