2007 Audi A4 vs. 2009 Audi A6
To start off, 2009 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 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 40 more horse power than 2007 Audi A4. (138 HP @ 4000 RPM) In normal driving conditions, 2009 Audi A6 should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 162 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Audi A4. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 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, 2009 Audi A6 (380 Nm @ 1400 RPM) has 60 more torque (in Nm) than 2007 Audi A4. (320 Nm @ 1750 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4. 2007 Audi A4 has automatic transmission and 2009 Audi A6 has manual transmission. 2009 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Audi A4 | 2009 Audi A6 | |
Make | Audi | Audi |
Model | A4 | A6 |
Year Released | 2007 | 2009 |
Body Type | Station Wagon | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1968 cc | 2698 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 138 HP | 178 HP |
Engine RPM | 4000 RPM | 3300 RPM |
Torque | 320 Nm | 380 Nm |
Torque RPM | 1750 RPM | 1400 RPM |
Engine Bore Size | 81 mm | 83 mm |
Engine Stroke Size | 95.5 mm | 83.1 mm |
Engine Compression Ratio | 18.0:1 | 17.0:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 201 km/hour | 223 km/hour |
Acceleration 0-100mph | 10.2 seconds | 9.1 seconds |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1536 kg | 1698 kg |
Vehicle Length | 4590 mm | 4940 mm |
Vehicle Width | 1780 mm | 1860 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2650 mm | 2850 mm |
Fuel Consumption Overall | 5.8 L/100km | 8.3 L/100km |
Fuel Tank Capacity | 70 L | 80 L |