1982 BMW 325 vs. 2010 Mercedes-Benz B
To start off, 2010 Mercedes-Benz B is newer by 28 year(s). Which means there will be less support and parts availability for 1982 BMW 325. In addition, the cost of maintenance, including insurance, on 1982 BMW 325 would be higher. At 2,693 cc (6 cylinders), 1982 BMW 325 is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz B (138 HP @ 4200 RPM) has 18 more horse power than 1982 BMW 325. (120 HP @ 4250 RPM) In normal driving conditions, 2010 Mercedes-Benz B should accelerate faster than 1982 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz B weights approximately 295 kg more than 1982 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1982 BMW 325 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 1982 BMW 325. 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, 2010 Mercedes-Benz B (300 Nm @ 1600 RPM) has 70 more torque (in Nm) than 1982 BMW 325. (230 Nm @ 3250 RPM). This means 2010 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 1982 BMW 325.
Compare all specifications:
| 1982 BMW 325 | 2010 Mercedes-Benz B | |
| Make | BMW | Mercedes-Benz |
| Model | 325 | B |
| Year Released | 1982 | 2010 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2693 cc | 1990 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 138 HP |
| Engine RPM | 4250 RPM | 4200 RPM |
| Torque | 230 Nm | 300 Nm |
| Torque RPM | 3250 RPM | 1600 RPM |
| Engine Compression Ratio | 9.0:1 | 18.0:1 |
| Top Speed | 189 km/hour | 200 km/hour |
| Acceleration 0-100mph | 10.1 seconds | 9.6 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1140 kg | 1435 kg |
| Vehicle Length | 4330 mm | 4280 mm |
| Vehicle Width | 1650 mm | 1780 mm |
| Vehicle Height | 1390 mm | 1610 mm |
| Wheelbase Size | 2580 mm | 2780 mm |
| Fuel Consumption Overall | 6.5 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 55 L | 54 L |
