2009 Audi Q7 vs. 1991 Mercedes-Benz 500
To start off, 2009 Audi Q7 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 500. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 500 would be higher. At 5,934 cc (12 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (494 HP @ 3750 RPM) has 168 more horse power than 1991 Mercedes-Benz 500. (326 HP @ 5700 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1991 Mercedes-Benz 500. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 593 kg more than 1991 Mercedes-Benz 500. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz 500. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 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, 2009 Audi Q7 (1,000 Nm @ 1750 RPM) has 520 more torque (in Nm) than 1991 Mercedes-Benz 500. (480 Nm @ 3900 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz 500.
Compare all specifications:
2009 Audi Q7 | 1991 Mercedes-Benz 500 | |
Make | Audi | Mercedes-Benz |
Model | Q7 | 500 |
Year Released | 2009 | 1991 |
Engine Position | Front | Front |
Engine Size | 5934 cc | 4973 cc |
Engine Cylinders | 12 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 494 HP | 326 HP |
Engine RPM | 3750 RPM | 5700 RPM |
Torque | 1000 Nm | 480 Nm |
Torque RPM | 1750 RPM | 3900 RPM |
Engine Bore Size | 83 mm | 96.5 mm |
Engine Stroke Size | 91.4 mm | 85 mm |
Engine Compression Ratio | 16.0:1 | 10.0:1 |
Top Speed | 250 km/hour | 249 km/hour |
Acceleration 0-100mph | 5.5 seconds | 7 seconds |
Drive Type | 4WD | Rear |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2605 kg | 2012 kg |
Vehicle Length | 5070 mm | 5110 mm |
Vehicle Width | 2010 mm | 1890 mm |
Vehicle Height | 1700 mm | 1500 mm |
Wheelbase Size | 3010 mm | 3050 mm |