1978 BMW 725 vs. 2005 Peugeot 607
To start off, 2005 Peugeot 607 is newer by 27 year(s). Which means there will be less support and parts availability for 1978 BMW 725. In addition, the cost of maintenance, including insurance, on 1978 BMW 725 would be higher. At 2,495 cc (6 cylinders), 1978 BMW 725 is equipped with a bigger engine. In terms of performance, 1978 BMW 725 (148 HP @ 5500 RPM) has 14 more horse power than 2005 Peugeot 607. (134 HP @ 4000 RPM). In normal driving conditions, 1978 BMW 725 should accelerate faster than 2005 Peugeot 607.
Because 1978 BMW 725 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 1978 BMW 725. However, in wet, icy, snow, or gravel driving conditions, 2005 Peugeot 607, 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, 2005 Peugeot 607 (320 Nm @ 2000 RPM) has 105 more torque (in Nm) than 1978 BMW 725. (215 Nm @ 4000 RPM). This means 2005 Peugeot 607 will have an easier job in driving up hills or pulling heavy equipment than 1978 BMW 725.
Compare all specifications:
| 1978 BMW 725 | 2005 Peugeot 607 | |
| Make | BMW | Peugeot |
| Model | 725 | 607 |
| Year Released | 1978 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 2230 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 134 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 215 Nm | 320 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 86.1 mm | 85 mm |
| Engine Stroke Size | 71.6 mm | 96 mm |
| Engine Compression Ratio | 9.6:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4870 mm | 4880 mm |
| Vehicle Width | 1810 mm | 1830 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2810 mm | 2810 mm |
