2009 Audi A4 vs. 2011 Infiniti EX
To start off, 2011 Infiniti EX 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 2,993 cc (6 cylinders), 2011 Infiniti EX is equipped with a bigger engine. In terms of performance, 2011 Infiniti EX (235 HP @ 3750 RPM) has 24 more horse power than 2009 Audi A4. (211 HP @ 4300 RPM) In normal driving conditions, 2011 Infiniti EX should accelerate faster than 2009 Audi A4.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Infiniti EX. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 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 EX (550 Nm @ 1750 RPM) has 200 more torque (in Nm) than 2009 Audi A4. (350 Nm @ 1500 RPM). This means 2011 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
2009 Audi A4 | 2011 Infiniti EX | |
Make | Audi | Infiniti |
Model | A4 | EX |
Year Released | 2009 | 2011 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 1984 cc | 2993 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 211 HP | 235 HP |
Engine RPM | 4300 RPM | 3750 RPM |
Torque | 350 Nm | 550 Nm |
Torque RPM | 1500 RPM | 1750 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | 7-speed shiftable automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 4710 mm | 4630 mm |
Vehicle Width | 1840 mm | 1803 mm |
Vehicle Height | 1430 mm | 1572 mm |
Wheelbase Size | 2820 mm | 2799 mm |
Fuel Tank Capacity | 70 L | 76 L |