2007 Audi A6 vs. 2004 Buick Regal
To start off, 2007 Audi A6 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Buick Regal. In addition, the cost of maintenance, including insurance, on 2004 Buick Regal would be higher. At 3,791 cc (6 cylinders), 2004 Buick Regal is equipped with a bigger engine. In terms of performance, 2004 Buick Regal (197 HP @ 5200 RPM) has 19 more horse power than 2007 Audi A6. (178 HP @ 3300 RPM) In normal driving conditions, 2004 Buick Regal should accelerate faster than 2007 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 134 kg more than 2004 Buick Regal.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Audi A6 (380 Nm @ 1400 RPM) has 68 more torque (in Nm) than 2004 Buick Regal. (312 Nm @ 4000 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Buick Regal.
Compare all specifications:
2007 Audi A6 | 2004 Buick Regal | |
Make | Audi | Buick |
Model | A6 | Regal |
Year Released | 2007 | 2004 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3698 cc | 3791 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 178 HP | 197 HP |
Engine RPM | 3300 RPM | 5200 RPM |
Torque | 380 Nm | 312 Nm |
Torque RPM | 1400 RPM | 4000 RPM |
Engine Bore Size | 83 mm | 97 mm |
Engine Stroke Size | 83.1 mm | 86 mm |
Engine Compression Ratio | 17.0:1 | 9.4:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1655 kg | 1521 kg |
Vehicle Length | 4920 mm | 4990 mm |
Vehicle Width | 1470 mm | 1850 mm |
Vehicle Height | 1860 mm | 1440 mm |
Wheelbase Size | 2850 mm | 3080 mm |
Fuel Consumption Overall | 7.2 L/100km | 10 L/100km |
Fuel Tank Capacity | 70 L | 66 L |