2006 Audi A6 vs. 2008 Bentley Continental GTC
To start off, 2008 Bentley Continental GTC is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Audi A6. In addition, the cost of maintenance, including insurance, on 2006 Audi A6 would be higher. At 5,998 cc, 2008 Bentley Continental GTC is equipped with a bigger engine. In terms of performance, 2008 Bentley Continental GTC (552 HP @ 6100 RPM) has 217 more horse power than 2006 Audi A6. (335 HP @ 6600 RPM) In normal driving conditions, 2008 Bentley Continental GTC should accelerate faster than 2006 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 Bentley Continental GTC weights approximately 508 kg more than 2006 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Bentley Continental GTC is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi A6. In wet, icy, snow, or gravel driving conditions, 2008 Bentley Continental GTC 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, 2008 Bentley Continental GTC (650 Nm @ 1600 RPM) has 230 more torque (in Nm) than 2006 Audi A6. (420 Nm @ 3500 RPM). This means 2008 Bentley Continental GTC will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A6.
Compare all specifications:
| 2006 Audi A6 | 2008 Bentley Continental GTC | |
| Make | Audi | Bentley |
| Model | A6 | Continental GTC |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 5998 cc |
| Engine Type | V | W |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 335 HP | 552 HP |
| Engine RPM | 6600 RPM | 6100 RPM |
| Torque | 420 Nm | 650 Nm |
| Torque RPM | 3500 RPM | 1600 RPM |
| Engine Bore Size | 84.5 mm | 84 mm |
| Engine Stroke Size | 93 mm | 90.2 mm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1880 kg | 2388 kg |
| Vehicle Length | 4920 mm | 4810 mm |
| Vehicle Width | 2020 mm | 1920 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2850 mm | 2750 mm |
| Fuel Consumption | 10.2 L/100km | 13.8 L/100km |
| Fuel Consumption City | 13.8 L/100km | 23.5 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 19.6 L/100km |
| Fuel Tank Capacity | 80 L | 90 L |
