1985 Mercedes-Benz 250 vs. 1986 Renault 21
To start off, 1986 Renault 21 is newer by 1 year(s). Which means there will be less support and parts availability for 1985 Mercedes-Benz 250. In addition, the cost of maintenance, including insurance, on 1985 Mercedes-Benz 250 would be higher. At 2,497 cc (5 cylinders), 1985 Mercedes-Benz 250 is equipped with a bigger engine. In terms of performance, 1985 Mercedes-Benz 250 (94 HP) has 28 more horse power than 1986 Renault 21. (66 HP). In normal driving conditions, 1985 Mercedes-Benz 250 should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1985 Mercedes-Benz 250 weights approximately 290 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Mercedes-Benz 250 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 1985 Mercedes-Benz 250. However, in wet, icy, snow, or gravel driving conditions, 1986 Renault 21, 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, 1985 Mercedes-Benz 250 (158 Nm @ 2600 RPM) has 32 more torque (in Nm) than 1986 Renault 21. (126 Nm @ 2250 RPM). This means 1985 Mercedes-Benz 250 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 1985 Mercedes-Benz 250 | 1986 Renault 21 | |
| Make | Mercedes-Benz | Renault |
| Model | 250 | 21 |
| Year Released | 1985 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2068 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 94 HP | 66 HP |
| Torque | 158 Nm | 126 Nm |
| Torque RPM | 2600 RPM | 2250 RPM |
| Engine Bore Size | 87 mm | 86 mm |
| Engine Stroke Size | 84 mm | 89 mm |
| Top Speed | 175 km/hour | 164 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1370 kg | 1080 kg |
| Vehicle Length | 4750 mm | 4470 mm |
| Vehicle Width | 1750 mm | 1720 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2810 mm | 2610 mm |
