2004 Audi A4 vs. 2013 Infiniti M
To start off, 2013 Infiniti M is newer by 9 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 3,696 cc (24 cylinders), 2013 Infiniti M is equipped with a bigger engine. In terms of performance, 2013 Infiniti M (414 HP @ 6000 RPM) has 254 more horse power than 2004 Audi A4. (160 HP @ 4000 RPM) In normal driving conditions, 2013 Infiniti M should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti M weights approximately 291 kg more than 2004 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Infiniti M is all wheel drive (AWD), it will have significant more traction and grip than 2004 Audi A4. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Infiniti M (565 Nm @ 4400 RPM) has 255 more torque (in Nm) than 2004 Audi A4. (310 Nm @ 1400 RPM). This means 2013 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
| 2004 Audi A4 | 2013 Infiniti M | |
| Make | Audi | Infiniti |
| Model | A4 | M |
| Year Released | 2004 | 2013 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 3696 cc |
| Engine Cylinders | 6 cylinders | 24 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 160 HP | 414 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 310 Nm | 565 Nm |
| Torque RPM | 1400 RPM | 4400 RPM |
| Engine Bore Size | 78.4 mm | 98 mm |
| Engine Stroke Size | 86.4 mm | 92 mm |
| Fuel Type | Diesel | Gasoline / Electric Hybrid |
| Drive Type | Front | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1590 kg | 1881 kg |
| Vehicle Length | 4590 mm | 4945 mm |
| Vehicle Width | 1780 mm | 1845 mm |
| Vehicle Height | 1430 mm | 1515 mm |
| Wheelbase Size | 2470 mm | 2900 mm |
| Fuel Consumption | 5.6 L/100km | 8.5 L/100km |
| Fuel Consumption City | 9.2 L/100km | 13.4 L/100km |
