1995 Audi A4 vs. 1991 Mercedes-Benz S
To start off, 1995 Audi A4 is newer by 4 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz S would be higher. At 2,598 cc (6 cylinders), 1991 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz S (164 HP @ 4600 RPM) has 41 more horse power than 1995 Audi A4. (123 HP @ 5800 RPM) In normal driving conditions, 1991 Mercedes-Benz S should accelerate faster than 1995 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz S weights approximately 295 kg more than 1995 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Mercedes-Benz S is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 1995 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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 S (228 Nm @ 4600 RPM) has 55 more torque (in Nm) than 1995 Audi A4. (173 Nm @ 3950 RPM). This means 1991 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1995 Audi A4.
Compare all specifications:
| 1995 Audi A4 | 1991 Mercedes-Benz S | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | S |
| Year Released | 1995 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2598 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 123 HP | 164 HP |
| Engine RPM | 5800 RPM | 4600 RPM |
| Torque | 173 Nm | 228 Nm |
| Torque RPM | 3950 RPM | 4600 RPM |
| Engine Bore Size | 81 mm | 82.9 mm |
| Engine Stroke Size | 86.4 mm | 80.3 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1225 kg | 1520 kg |
| Vehicle Length | 4480 mm | 5030 mm |
| Vehicle Width | 1740 mm | 1830 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2620 mm | 2950 mm |
