2003 Peugeot 306 vs. 2004 Peugeot 407
To start off, 2004 Peugeot 407 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Peugeot 306. In addition, the cost of maintenance, including insurance, on 2003 Peugeot 306 would be higher. At 1,997 cc (4 cylinders), 2004 Peugeot 407 is equipped with a bigger engine. In terms of performance, 2004 Peugeot 407 (134 HP @ 6000 RPM) has 34 more horse power than 2003 Peugeot 306. (100 HP @ 5750 RPM) In normal driving conditions, 2004 Peugeot 407 should accelerate faster than 2003 Peugeot 306. With that said, vehicle weight also plays an important factor in acceleration. 2004 Peugeot 407 weights approximately 260 kg more than 2003 Peugeot 306. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2004 Peugeot 407 (190 Nm @ 4100 RPM) has 55 more torque (in Nm) than 2003 Peugeot 306. (135 Nm @ 3500 RPM). This means 2004 Peugeot 407 will have an easier job in driving up hills or pulling heavy equipment than 2003 Peugeot 306.
Compare all specifications:
| 2003 Peugeot 306 | 2004 Peugeot 407 | |
| Make | Peugeot | Peugeot |
| Model | 306 | 407 |
| Year Released | 2003 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 134 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Torque | 135 Nm | 190 Nm |
| Torque RPM | 3500 RPM | 4100 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1210 kg | 1470 kg |
| Vehicle Length | 4150 mm | 4770 mm |
| Vehicle Width | 1700 mm | 1820 mm |
| Vehicle Height | 1360 mm | 1480 mm |
| Wheelbase Size | 2550 mm | 2720 mm |
| Fuel Tank Capacity | 45 L | 66 L |
