1998 Peugeot 406 vs. 2001 Peugeot 607
To start off, 2001 Peugeot 607 is newer by 3 year(s). Which means there will be less support and parts availability for 1998 Peugeot 406. In addition, the cost of maintenance, including insurance, on 1998 Peugeot 406 would be higher. At 2,230 cc (4 cylinders), 2001 Peugeot 607 is equipped with a bigger engine. In terms of performance, 2001 Peugeot 607 (161 HP @ 5800 RPM) has 27 more horse power than 1998 Peugeot 406. (134 HP @ 6000 RPM) In normal driving conditions, 2001 Peugeot 607 should accelerate faster than 1998 Peugeot 406. With that said, vehicle weight also plays an important factor in acceleration. 2001 Peugeot 607 weights approximately 106 kg more than 1998 Peugeot 406. 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, 2001 Peugeot 607 (217 Nm @ 3900 RPM) has 27 more torque (in Nm) than 1998 Peugeot 406. (190 Nm @ 4100 RPM). This means 2001 Peugeot 607 will have an easier job in driving up hills or pulling heavy equipment than 1998 Peugeot 406.
Compare all specifications:
| 1998 Peugeot 406 | 2001 Peugeot 607 | |
| Make | Peugeot | Peugeot |
| Model | 406 | 607 |
| Year Released | 1998 | 2001 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2230 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 134 HP | 161 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 190 Nm | 217 Nm |
| Torque RPM | 4100 RPM | 3900 RPM |
| Engine Bore Size | 85 mm | 86 mm |
| Engine Stroke Size | 88 mm | 96 mm |
| Engine Compression Ratio | 10.8:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1344 kg | 1450 kg |
| Vehicle Length | 4620 mm | 4880 mm |
| Vehicle Width | 1790 mm | 1840 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2810 mm |
| Fuel Tank Capacity | 70 L | 66 L |
