2007 BMW X3 vs. 1991 Mercedes-Benz 400
To start off, 2007 BMW X3 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 400. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 400 would be higher. At 4,196 cc (8 cylinders), 1991 Mercedes-Benz 400 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 400 (287 HP @ 5700 RPM) has 59 more horse power than 2007 BMW X3. (228 HP @ 5900 RPM) In normal driving conditions, 1991 Mercedes-Benz 400 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 400 weights approximately 230 kg more than 2007 BMW X3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz 400. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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, 1991 Mercedes-Benz 400 (410 Nm @ 3900 RPM) has 110 more torque (in Nm) than 2007 BMW X3. (300 Nm @ 3500 RPM). This means 1991 Mercedes-Benz 400 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
2007 BMW X3 | 1991 Mercedes-Benz 400 | |
Make | BMW | Mercedes-Benz |
Model | X3 | 400 |
Year Released | 2007 | 1991 |
Engine Position | Front | Front |
Engine Size | 2979 cc | 4196 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 228 HP | 287 HP |
Engine RPM | 5900 RPM | 5700 RPM |
Torque | 300 Nm | 410 Nm |
Torque RPM | 3500 RPM | 3900 RPM |
Engine Bore Size | 84 mm | 92 mm |
Engine Stroke Size | 89.6 mm | 78.9 mm |
Engine Compression Ratio | 10.2:1 | 10.0:1 |
Top Speed | 210 km/hour | 232 km/hour |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1770 kg | 2000 kg |
Vehicle Length | 4570 mm | 5110 mm |
Vehicle Width | 1680 mm | 1890 mm |
Vehicle Height | 1860 mm | 1500 mm |
Wheelbase Size | 2800 mm | 3050 mm |