2005 Audi A4 vs. 1985 Mercedes-Benz 420
To start off, 2005 Audi A4 is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Mercedes-Benz 420. In addition, the cost of maintenance, including insurance, on 1985 Mercedes-Benz 420 would be higher. At 4,196 cc (8 cylinders), 1985 Mercedes-Benz 420 is equipped with a bigger engine. In terms of performance, 1985 Mercedes-Benz 420 (218 HP @ 5200 RPM) has 47 more horse power than 2005 Audi A4. (171 HP @ 6200 RPM) In normal driving conditions, 1985 Mercedes-Benz 420 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 60 kg more than 1985 Mercedes-Benz 420.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Mercedes-Benz 420. In wet, icy, snow, or gravel driving conditions, 2005 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, 1985 Mercedes-Benz 420 (329 Nm) has 104 more torque (in Nm) than 2005 Audi A4. (225 Nm). This means 1985 Mercedes-Benz 420 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 1985 Mercedes-Benz 420 | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | 420 |
| Year Released | 2005 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 4196 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 171 HP | 218 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Torque | 225 Nm | 329 Nm |
| Engine Compression Ratio | 9.3:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1660 kg | 1600 kg |
| Vehicle Length | 4550 mm | 5070 mm |
| Vehicle Width | 1770 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2770 mm | 2850 mm |
