2009 BMW 650 vs. 1984 Renault 25
To start off, 2009 BMW 650 is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Renault 25. In addition, the cost of maintenance, including insurance, on 1984 Renault 25 would be higher. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (362 HP @ 6300 RPM) has 244 more horse power than 1984 Renault 25. (118 HP @ 5500 RPM). In normal driving conditions, 2009 BMW 650 should accelerate faster than 1984 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 650 weights approximately 255 kg more than 1984 Renault 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 650 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 2009 BMW 650. However, in wet, icy, snow, or gravel driving conditions, 1984 Renault 25, 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, 2009 BMW 650 (491 Nm @ 3900 RPM) has 323 more torque (in Nm) than 1984 Renault 25. (168 Nm @ 4500 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 25.
Compare all specifications:
| 2009 BMW 650 | 1984 Renault 25 | |
| Make | BMW | Renault |
| Model | 650 | 25 |
| Year Released | 2009 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 362 HP | 118 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 491 Nm | 168 Nm |
| Torque RPM | 3900 RPM | 4500 RPM |
| Engine Bore Size | 92 mm | 88 mm |
| Engine Stroke Size | 82.7 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 250 km/hour | 195 km/hour |
| Acceleration 0-100mph | 5.8 seconds | 10.7 seconds |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1415 kg | 1160 kg |
| Vehicle Length | 4830 mm | 4630 mm |
| Vehicle Width | 1380 mm | 1780 mm |
| Vehicle Height | 1860 mm | 1410 mm |
| Wheelbase Size | 2790 mm | 2610 mm |
| Fuel Consumption Overall | 7 L/100km | 10 L/100km |
| Fuel Tank Capacity | 70 L | 38 L |
