2006 BMW X5 vs. 1991 Mercedes-Benz 300
To start off, 2006 BMW X5 is newer by 15 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 4,398 cc (8 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (282 HP @ 3600 RPM) has 51 more horse power than 1991 Mercedes-Benz 300. (231 HP @ 5800 RPM). In normal driving conditions, 2006 BMW X5 should accelerate faster than 1991 Mercedes-Benz 300. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 295 kg more than 1991 Mercedes-Benz 300. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz 300. In wet, icy, snow, or gravel driving conditions, 2006 BMW X5 will offer significantly more control. 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, 2006 BMW X5 (441 Nm @ 3600 RPM) has 131 more torque (in Nm) than 1991 Mercedes-Benz 300. (310 Nm @ 4100 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz 300. 2006 BMW X5 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. 2006 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW X5 | 1991 Mercedes-Benz 300 | |
| Make | BMW | Mercedes-Benz |
| Model | X5 | 300 |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 3199 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 282 HP | 231 HP |
| Engine RPM | 3600 RPM | 5800 RPM |
| Torque | 441 Nm | 310 Nm |
| Torque RPM | 3600 RPM | 4100 RPM |
| Engine Bore Size | 92 mm | 89.9 mm |
| Engine Stroke Size | 82.7 mm | 84 mm |
| Top Speed | 206 km/hour | 230 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 8.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2195 kg | 1900 kg |
| Vehicle Length | 4670 mm | 5220 mm |
| Vehicle Width | 1880 mm | 1890 mm |
| Vehicle Height | 1710 mm | 1500 mm |
| Wheelbase Size | 2830 mm | 3150 mm |
| Fuel Tank Capacity | 93 L | 100 L |
