2007 Audi A4 vs. 2012 Infiniti EX
To start off, 2012 Infiniti EX is newer by 5 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 3,500 cc (6 cylinders), 2012 Infiniti EX is equipped with a bigger engine. In terms of performance, 2012 Infiniti EX (297 HP @ 6800 RPM) has 196 more horse power than 2007 Audi A4. (101 HP @ 5600 RPM) In normal driving conditions, 2012 Infiniti EX should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2012 Infiniti EX weights approximately 402 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 2012 Infiniti EX is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2012 Infiniti EX. However, in wet, icy, snow, or gravel driving conditions, 2007 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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, 2012 Infiniti EX (343 Nm @ 4800 RPM) has 195 more torque (in Nm) than 2007 Audi A4. (148 Nm @ 3800 RPM). This means 2012 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4. 2012 Infiniti EX has automatic transmission and 2007 Audi A4 has manual transmission. 2007 Audi A4 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:
| 2007 Audi A4 | 2012 Infiniti EX | |
| Make | Audi | Infiniti |
| Model | A4 | EX |
| Year Released | 2007 | 2012 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 101 HP | 297 HP |
| Engine RPM | 5600 RPM | 6800 RPM |
| Torque | 148 Nm | 343 Nm |
| Torque RPM | 3800 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1300 kg | 1702 kg |
| Vehicle Length | 4550 mm | 4630 mm |
| Vehicle Width | 1780 mm | 1803 mm |
| Vehicle Height | 1430 mm | 1572 mm |
| Wheelbase Size | 2650 mm | 2799 mm |
| Fuel Tank Capacity | 70 L | 76 L |
