2002 Mercedes-Benz A vs. 2011 Audi Q7
To start off, 2011 Audi Q7 is newer by 9 year(s). Which means there will be less support and parts availability for 2002 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 2002 Mercedes-Benz A would be higher. At 3,000 cc (6 cylinders), 2011 Audi Q7 is equipped with a bigger engine. In terms of performance, 2011 Audi Q7 (225 HP @ 3750 RPM) has 87 more horse power than 2002 Mercedes-Benz A. (138 HP @ 5500 RPM) In normal driving conditions, 2011 Audi Q7 should accelerate faster than 2002 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi Q7 weights approximately 1360 kg more than 2002 Mercedes-Benz A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Audi Q7 is all wheel drive (AWD), it will have significant more traction and grip than 2002 Mercedes-Benz A. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Audi Q7 (550 Nm @ 1750 RPM) has 345 more torque (in Nm) than 2002 Mercedes-Benz A. (205 Nm @ 4000 RPM). This means 2011 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2002 Mercedes-Benz A.
Compare all specifications:
| 2002 Mercedes-Benz A | 2011 Audi Q7 | |
| Make | Mercedes-Benz | Audi |
| Model | A | Q7 |
| Year Released | 2002 | 2011 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 2084 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 225 HP |
| Engine RPM | 5500 RPM | 3750 RPM |
| Torque | 205 Nm | 550 Nm |
| Torque RPM | 4000 RPM | 1750 RPM |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1165 kg | 2525 kg |
| Vehicle Length | 3650 mm | 5088 mm |
| Vehicle Width | 1730 mm | 1984 mm |
| Vehicle Height | 1590 mm | 1737 mm |
| Wheelbase Size | 2430 mm | 3002 mm |
| Fuel Tank Capacity | 54 L | 100 L |
