1989 Peugeot 405 vs. 2006 Pontiac Grand Prix
To start off, 2006 Pontiac Grand Prix is newer by 17 year(s). Which means there will be less support and parts availability for 1989 Peugeot 405. In addition, the cost of maintenance, including insurance, on 1989 Peugeot 405 would be higher. At 3,786 cc (6 cylinders), 2006 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2006 Pontiac Grand Prix (260 HP) has 196 more horse power than 1989 Peugeot 405. (64 HP) In normal driving conditions, 2006 Pontiac Grand Prix should accelerate faster than 1989 Peugeot 405. With that said, vehicle weight also plays an important factor in acceleration. 2006 Pontiac Grand Prix weights approximately 57 kg more than 1989 Peugeot 405. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Peugeot 405 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 1989 Peugeot 405 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, 2006 Pontiac Grand Prix (380 Nm @ 3600 RPM) has 258 more torque (in Nm) than 1989 Peugeot 405. (122 Nm @ 5000 RPM). This means 2006 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1989 Peugeot 405.
Compare all specifications:
| 1989 Peugeot 405 | 2006 Pontiac Grand Prix | |
| Make | Peugeot | Pontiac |
| Model | 405 | Grand Prix |
| Year Released | 1989 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 3786 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 64 HP | 260 HP |
| Torque | 122 Nm | 380 Nm |
| Torque RPM | 5000 RPM | 3600 RPM |
| Engine Bore Size | 83 mm | 96.5 mm |
| Engine Stroke Size | 88 mm | 86.4 mm |
| Engine Compression Ratio | 10.4:1 | 8.5:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1290 kg | 1347 kg |
| Vehicle Length | 4410 mm | 5040 mm |
| Vehicle Width | 1700 mm | 1830 mm |
| Vehicle Height | 1410 mm | 1430 mm |
| Wheelbase Size | 2680 mm | 2810 mm |
| Fuel Tank Capacity | 70 L | 64 L |
