2007 Mercedes-Benz B vs. 1991 Mercedes-Benz 300
To start off, 2007 Mercedes-Benz B is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 300 would be higher. At 3,199 cc (6 cylinders), 1991 Mercedes-Benz 300 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 300 (231 HP @ 5800 RPM) has 93 more horse power than 2007 Mercedes-Benz B. (138 HP @ 4200 RPM) In normal driving conditions, 1991 Mercedes-Benz 300 should accelerate faster than 2007 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 300 weights approximately 465 kg more than 2007 Mercedes-Benz B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Mercedes-Benz 300 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 1991 Mercedes-Benz 300. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 1991 Mercedes-Benz 300 (310 Nm @ 4100 RPM) has 10 more torque (in Nm) than 2007 Mercedes-Benz B. (300 Nm @ 1600 RPM). This means 1991 Mercedes-Benz 300 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz B. 2007 Mercedes-Benz B has automatic transmission and 1991 Mercedes-Benz 300 has manual transmission. 1991 Mercedes-Benz 300 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz B will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz B | 1991 Mercedes-Benz 300 | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | B | 300 |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 3199 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 231 HP |
| Engine RPM | 4200 RPM | 5800 RPM |
| Torque | 300 Nm | 310 Nm |
| Torque RPM | 1600 RPM | 4100 RPM |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Top Speed | 195 km/hour | 230 km/hour |
| Acceleration 0-100mph | 7.6 seconds | 8.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1435 kg | 1900 kg |
| Vehicle Length | 4280 mm | 5220 mm |
| Vehicle Width | 1610 mm | 1890 mm |
| Vehicle Height | 1780 mm | 1500 mm |
| Wheelbase Size | 2780 mm | 3150 mm |
| Fuel Tank Capacity | 54 L | 100 L |
