2004 Audi A3 vs. 2005 Buick Century
To start off, 2005 Buick Century is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Audi A3. In addition, the cost of maintenance, including insurance, on 2004 Audi A3 would be higher. At 3,189 cc (6 cylinders), 2004 Audi A3 is equipped with a bigger engine. In terms of performance, 2004 Audi A3 (252 HP @ 6300 RPM) has 76 more horse power than 2005 Buick Century. (176 HP @ 5200 RPM). In normal driving conditions, 2004 Audi A3 should accelerate faster than 2005 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A3 weights approximately 45 kg more than 2005 Buick Century. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Buick Century. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi A3 (320 Nm @ 2500 RPM) has 56 more torque (in Nm) than 2005 Buick Century. (264 Nm @ 4000 RPM). This means 2004 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Buick Century.
Compare all specifications:
| 2004 Audi A3 | 2005 Buick Century | |
| Make | Audi | Buick |
| Model | A3 | Century |
| Year Released | 2004 | 2005 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 3135 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 252 HP | 176 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 320 Nm | 264 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 89 mm |
| Engine Stroke Size | 95.9 mm | 84 mm |
| Engine Compression Ratio | 11.3:1 | 9.6:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1565 kg | 1520 kg |
| Vehicle Length | 4290 mm | 4950 mm |
| Vehicle Width | 1770 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2470 mm | 2780 mm |
| Fuel Consumption | 7.6 L/100km | 7.8 L/100km |
| Fuel Consumption City | 13.9 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 9.9 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 60 L | 64 L |
