1997 Peugeot 406 vs. 2008 BMW 645
To start off, 2008 BMW 645 is newer by 11 year(s). Which means there will be less support and parts availability for 1997 Peugeot 406. In addition, the cost of maintenance, including insurance, on 1997 Peugeot 406 would be higher. At 4,398 cc (8 cylinders), 2008 BMW 645 is equipped with a bigger engine. In terms of performance, 2008 BMW 645 (328 HP @ 6100 RPM) has 220 more horse power than 1997 Peugeot 406. (108 HP @ 4300 RPM) In normal driving conditions, 2008 BMW 645 should accelerate faster than 1997 Peugeot 406. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 645 weights approximately 255 kg more than 1997 Peugeot 406. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW 645 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 1997 Peugeot 406, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 BMW 645 (450 Nm @ 3600 RPM) has 200 more torque (in Nm) than 1997 Peugeot 406. (250 Nm @ 2000 RPM). This means 2008 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1997 Peugeot 406. 2008 BMW 645 has automatic transmission and 1997 Peugeot 406 has manual transmission. 1997 Peugeot 406 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW 645 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1997 Peugeot 406 | 2008 BMW 645 | |
| Make | Peugeot | BMW |
| Model | 406 | 645 |
| Year Released | 1997 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2088 cc | 4398 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 108 HP | 328 HP |
| Engine RPM | 4300 RPM | 6100 RPM |
| Torque | 250 Nm | 450 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1560 kg | 1815 kg |
| Vehicle Width | 1790 mm | 1860 mm |
| Wheelbase Size | 2710 mm | 2790 mm |
