1985 Mercedes-Benz 420 vs. 2010 Mercedes-Benz B
To start off, 2010 Mercedes-Benz B is newer by 25 year(s). Which means there will be less support and parts availability for 1985 Mercedes-Benz 420. In addition, the cost of maintenance, including insurance, on 1985 Mercedes-Benz 420 would be higher. At 4,196 cc (8 cylinders), 1985 Mercedes-Benz 420 is equipped with a bigger engine. In terms of performance, 1985 Mercedes-Benz 420 (218 HP @ 5200 RPM) has 80 more horse power than 2010 Mercedes-Benz B. (138 HP @ 4200 RPM). In normal driving conditions, 1985 Mercedes-Benz 420 should accelerate faster than 2010 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 1985 Mercedes-Benz 420 weights approximately 165 kg more than 2010 Mercedes-Benz B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Mercedes-Benz 420 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 420. However, in wet, icy, snow, or gravel driving conditions, 2010 Mercedes-Benz B, 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 420 (329 Nm @ 3750 RPM) has 29 more torque (in Nm) than 2010 Mercedes-Benz B. (300 Nm @ 1600 RPM). This means 1985 Mercedes-Benz 420 will have an easier job in driving up hills or pulling heavy equipment than 2010 Mercedes-Benz B.
Compare all specifications:
| 1985 Mercedes-Benz 420 | 2010 Mercedes-Benz B | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | 420 | B |
| Year Released | 1985 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 1990 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 218 HP | 138 HP |
| Engine RPM | 5200 RPM | 4200 RPM |
| Torque | 329 Nm | 300 Nm |
| Torque RPM | 3750 RPM | 1600 RPM |
| Engine Compression Ratio | 9.0:1 | 18.0:1 |
| Top Speed | 212 km/hour | 200 km/hour |
| Acceleration 0-100mph | 9 seconds | 9.6 seconds |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1600 kg | 1435 kg |
| Vehicle Length | 5070 mm | 4280 mm |
| Vehicle Width | 1840 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1610 mm |
| Wheelbase Size | 2850 mm | 2780 mm |
