2003 Peugeot 407 vs. 2010 Infiniti G37
To start off, 2010 Infiniti G37 is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Peugeot 407. In addition, the cost of maintenance, including insurance, on 2003 Peugeot 407 would be higher. At 3,696 cc (6 cylinders), 2010 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2010 Infiniti G37 (330 HP @ 7000 RPM) has 175 more horse power than 2003 Peugeot 407. (155 HP @ 5650 RPM) In normal driving conditions, 2010 Infiniti G37 should accelerate faster than 2003 Peugeot 407. With that said, vehicle weight also plays an important factor in acceleration. 2010 Infiniti G37 weights approximately 239 kg more than 2003 Peugeot 407. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Infiniti G37 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Peugeot 407. In wet, icy, snow, or gravel driving conditions, 2010 Infiniti G37 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, 2010 Infiniti G37 (367 Nm @ 5200 RPM) has 149 more torque (in Nm) than 2003 Peugeot 407. (218 Nm @ 3900 RPM). This means 2010 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2003 Peugeot 407. 2010 Infiniti G37 has automatic transmission and 2003 Peugeot 407 has manual transmission. 2003 Peugeot 407 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Infiniti G37 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Peugeot 407 | 2010 Infiniti G37 | |
| Make | Peugeot | Infiniti |
| Model | 407 | G37 |
| Year Released | 2003 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2230 cc | 3696 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 155 HP | 330 HP |
| Engine RPM | 5650 RPM | 7000 RPM |
| Torque | 218 Nm | 367 Nm |
| Torque RPM | 3900 RPM | 5200 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1480 kg | 1719 kg |
| Vehicle Length | 4680 mm | 4660 mm |
| Vehicle Width | 1820 mm | 1830 mm |
| Vehicle Height | 1450 mm | 1410 mm |
| Wheelbase Size | 2600 mm | 2860 mm |
| Fuel Consumption | 6.8 L/100km | 9.4 L/100km |
| Fuel Consumption City | 12.9 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 9 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 45 L | 76 L |
