2009 Audi A4 vs. 2011 Infiniti M
To start off, 2011 Infiniti M is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 5,600 cc (8 cylinders), 2011 Infiniti M is equipped with a bigger engine. In terms of performance, 2011 Infiniti M (420 HP @ 6000 RPM) has 233 more horse power than 2009 Audi A4. (187 HP @ 3500 RPM) In normal driving conditions, 2011 Infiniti M should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Infiniti M weights approximately 271 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Infiniti M is all wheel drive (AWD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 2011 Infiniti M 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, 2011 Infiniti M (565 Nm @ 4400 RPM) has 165 more torque (in Nm) than 2009 Audi A4. (400 Nm @ 1400 RPM). This means 2011 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4. 2011 Infiniti M has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A4 | 2011 Infiniti M | |
Make | Audi | Infiniti |
Model | A4 | M |
Year Released | 2009 | 2011 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2697 cc | 5600 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 187 HP | 420 HP |
Engine RPM | 3500 RPM | 6000 RPM |
Torque | 400 Nm | 565 Nm |
Torque RPM | 1400 RPM | 4400 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | AWD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1645 kg | 1916 kg |
Vehicle Length | 4710 mm | 4945 mm |
Vehicle Width | 1830 mm | 1844 mm |
Vehicle Height | 1440 mm | 1514 mm |
Wheelbase Size | 2810 mm | 2901 mm |
Fuel Tank Capacity | 65 L | 76 L |