2009 Audi A6 vs. 2005 Audi A4
To start off, 2009 Audi A6 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 2,698 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (178 HP @ 3300 RPM) has 49 more horse power than 2005 Audi A4. (129 HP @ 4000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 380 kg more than 2009 Audi A6.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2009 Audi A6 (380 Nm @ 1400 RPM) has 70 more torque (in Nm) than 2005 Audi A4. (310 Nm @ 1900 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
2009 Audi A6 | 2005 Audi A4 | |
Make | Audi | Audi |
Model | A6 | A4 |
Year Released | 2009 | 2005 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2698 cc | 1984 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 178 HP | 129 HP |
Engine RPM | 3300 RPM | 4000 RPM |
Torque | 380 Nm | 310 Nm |
Torque RPM | 1400 RPM | 1900 RPM |
Engine Bore Size | 83 mm | 79.5 mm |
Engine Stroke Size | 83.1 mm | 95.5 mm |
Engine Compression Ratio | 17.0:1 | 19.0:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 228 km/hour | 202 km/hour |
Acceleration 0-100mph | 8.9 seconds | 10.6 seconds |
Drive Type | 4WD | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1160 kg | 1540 kg |
Vehicle Length | 4920 mm | 4550 mm |
Vehicle Width | 1860 mm | 1780 mm |
Vehicle Height | 1470 mm | 1430 mm |
Wheelbase Size | 2850 mm | 2660 mm |
Fuel Consumption Overall | 8.7 L/100km | 6.1 L/100km |
Fuel Tank Capacity | 80 L | 66 L |