2009 Mercedes-Benz B vs. 1984 Renault 25
To start off, 2009 Mercedes-Benz B 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 2,664 cc (6 cylinders), 1984 Renault 25 is equipped with a bigger engine. In terms of performance, 1984 Renault 25 (144 HP @ 5500 RPM) has 30 more horse power than 2009 Mercedes-Benz B. (114 HP @ 5750 RPM) In normal driving conditions, 1984 Renault 25 should accelerate faster than 2009 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz B weights approximately 180 kg more than 1984 Renault 25.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1984 Renault 25 (215 Nm @ 3000 RPM) has 50 more torque (in Nm) than 2009 Mercedes-Benz B. (165 Nm @ 3500 RPM). This means 1984 Renault 25 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz B.
Compare all specifications:
| 2009 Mercedes-Benz B | 1984 Renault 25 | |
| Make | Mercedes-Benz | Renault |
| Model | B | 25 |
| Year Released | 2009 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2034 cc | 2664 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 114 HP | 144 HP |
| Engine RPM | 5750 RPM | 5500 RPM |
| Torque | 165 Nm | 215 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 83.1 mm | 88 mm |
| Engine Stroke Size | 94 mm | 73 mm |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Acceleration 0-100mph | 12.4 seconds | 10.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1290 kg |
| Vehicle Length | 4280 mm | 4650 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1630 mm | 1410 mm |
| Wheelbase Size | 2780 mm | 2730 mm |
