2006 Audi A4 vs. 1991 Mercedes-Benz 300
To start off, 2006 Audi A4 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 3,198 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 31 more horse power than 2006 Audi A4. (200 HP @ 5100 RPM) In normal driving conditions, 1991 Mercedes-Benz 300 should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 300 weights approximately 20 kg more than 2006 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A4 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 Audi A4 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 300 (310 Nm @ 4100 RPM) has 29 more torque (in Nm) than 2006 Audi A4. (281 Nm @ 1800 RPM). This means 1991 Mercedes-Benz 300 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
| 2006 Audi A4 | 1991 Mercedes-Benz 300 | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | 300 |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 3198 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 200 HP | 231 HP |
| Engine RPM | 5100 RPM | 5800 RPM |
| Torque | 281 Nm | 310 Nm |
| Torque RPM | 1800 RPM | 4100 RPM |
| Engine Bore Size | 82.5 mm | 89.9 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1880 kg | 1900 kg |
| Vehicle Length | 4590 mm | 5110 mm |
| Vehicle Width | 1780 mm | 1890 mm |
| Vehicle Height | 1430 mm | 1500 mm |
| Wheelbase Size | 2660 mm | 3050 mm |
| Fuel Tank Capacity | 70 L | 100 L |
