1984 Renault 25 vs. 2009 BMW 525
To start off, 2009 BMW 525 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 2,497 cc (6 cylinders), 2009 BMW 525 is equipped with a bigger engine. In terms of performance, 2009 BMW 525 (175 HP @ 4000 RPM) has 86 more horse power than 1984 Renault 25. (89 HP @ 4250 RPM) In normal driving conditions, 2009 BMW 525 should accelerate faster than 1984 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 525 weights approximately 514 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 525 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 525. 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 525 (400 Nm @ 2000 RPM) has 223 more torque (in Nm) than 1984 Renault 25. (177 Nm @ 2000 RPM). This means 2009 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 25. 2009 BMW 525 has automatic transmission and 1984 Renault 25 has manual transmission. 1984 Renault 25 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Renault 25 | 2009 BMW 525 | |
| Make | Renault | BMW |
| Model | 25 | 525 |
| Year Released | 1984 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2068 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 175 HP |
| Engine RPM | 4250 RPM | 4000 RPM |
| Torque | 177 Nm | 400 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 86 mm | 84.1 mm |
| Engine Stroke Size | 89 mm | 75.1 mm |
| Engine Compression Ratio | 21.5:1 | 17.0:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 13.1 seconds | 8.3 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1236 kg | 1750 kg |
| Vehicle Length | 4630 mm | 4850 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1410 mm | 1500 mm |
| Wheelbase Size | 2730 mm | 2840 mm |
| Fuel Tank Capacity | 38 L | 70 L |
