1977 BMW 528 vs. 1984 Renault 25
To start off, 1984 Renault 25 is newer by 7 year(s). Which means there will be less support and parts availability for 1977 BMW 528. In addition, the cost of maintenance, including insurance, on 1977 BMW 528 would be higher. At 2,788 cc (6 cylinders), 1977 BMW 528 is equipped with a bigger engine. In terms of performance, 1977 BMW 528 (178 HP @ 5800 RPM) has 34 more horse power than 1984 Renault 25. (144 HP @ 5500 RPM). In normal driving conditions, 1977 BMW 528 should accelerate faster than 1984 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 528 weights approximately 126 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 1977 BMW 528 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 1977 BMW 528. 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, 1977 BMW 528 (234 Nm @ 4300 RPM) has 19 more torque (in Nm) than 1984 Renault 25. (215 Nm @ 3000 RPM). This means 1977 BMW 528 will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 25.
Compare all specifications:
| 1977 BMW 528 | 1984 Renault 25 | |
| Make | BMW | Renault |
| Model | 528 | 25 |
| Year Released | 1977 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 2664 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 178 HP | 144 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 234 Nm | 215 Nm |
| Torque RPM | 4300 RPM | 3000 RPM |
| Engine Bore Size | 86 mm | 88 mm |
| Engine Stroke Size | 80 mm | 73 mm |
| Engine Compression Ratio | 9.0:1 | 9.2:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1416 kg | 1290 kg |
| Vehicle Length | 4620 mm | 4650 mm |
| Vehicle Width | 1700 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2640 mm | 2730 mm |
