2007 Audi A4 vs. 1991 Mercedes-Benz 300
To start off, 2007 Audi A4 is newer by 16 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 14 more horse power than 2007 Audi A4. (217 HP @ 5900 RPM) In normal driving conditions, 1991 Mercedes-Benz 300 should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 300 weights approximately 305 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 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, 2007 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 10 more torque (in Nm) than 2007 Audi A4. (300 Nm @ 2200 RPM). This means 1991 Mercedes-Benz 300 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 1991 Mercedes-Benz 300 | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | 300 |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 3198 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 217 HP | 231 HP |
| Engine RPM | 5900 RPM | 5800 RPM |
| Torque | 300 Nm | 310 Nm |
| Torque RPM | 2200 RPM | 4100 RPM |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Top Speed | 239 km/hour | 230 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 8.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1595 kg | 1900 kg |
| Vehicle Length | 4550 mm | 5110 mm |
| Vehicle Width | 1780 mm | 1890 mm |
| Vehicle Height | 1400 mm | 1500 mm |
| Wheelbase Size | 2660 mm | 3050 mm |
| Fuel Tank Capacity | 63 L | 100 L |
