2009 Audi A6 vs. 2012 Infiniti EX
To start off, 2012 Infiniti EX is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Audi A6. In addition, the cost of maintenance, including insurance, on 2009 Audi A6 would be higher. At 3,696 cc (6 cylinders), 2012 Infiniti EX is equipped with a bigger engine. In terms of performance, 2012 Infiniti EX (316 HP @ 7000 RPM) has 95 more horse power than 2009 Audi A6. (221 HP @ 4000 RPM) In normal driving conditions, 2012 Infiniti EX should accelerate faster than 2009 Audi A6.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Infiniti EX. 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 (450 Nm @ 1400 RPM) has 90 more torque (in Nm) than 2012 Infiniti EX. (360 Nm @ 5200 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2012 Infiniti EX. 2012 Infiniti EX 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. 2012 Infiniti EX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A6 | 2012 Infiniti EX | |
| Make | Audi | Infiniti |
| Model | A6 | EX |
| Year Released | 2009 | 2012 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 3696 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 221 HP | 316 HP |
| Engine RPM | 4000 RPM | 7000 RPM |
| Torque | 450 Nm | 360 Nm |
| Torque RPM | 1400 RPM | 5200 RPM |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 240 km/hour | 240 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 6.4 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4940 mm | 4630 mm |
| Vehicle Width | 1860 mm | 1803 mm |
| Vehicle Height | 1470 mm | 1572 mm |
| Wheelbase Size | 2850 mm | 2799 mm |
| Fuel Tank Capacity | 80 L | 76 L |
