2006 Audi S4 vs. 1991 Mercedes-Benz 300
To start off, 2006 Audi S4 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 4,163 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (340 HP @ 6800 RPM) has 109 more horse power than 1991 Mercedes-Benz 300. (231 HP @ 5800 RPM). In normal driving conditions, 2006 Audi S4 should accelerate faster than 1991 Mercedes-Benz 300. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 300 weights approximately 622 kg more than 2006 Audi S4.
Because 1991 Mercedes-Benz 300 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 300. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi S4, 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, 2006 Audi S4 (410 Nm @ 3500 RPM) has 100 more torque (in Nm) than 1991 Mercedes-Benz 300. (310 Nm @ 4100 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz 300.
Compare all specifications:
| 2006 Audi S4 | 1991 Mercedes-Benz 300 | |
| Make | Audi | Mercedes-Benz |
| Model | S4 | 300 |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3198 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 231 HP |
| Engine RPM | 6800 RPM | 5800 RPM |
| Torque | 410 Nm | 310 Nm |
| Torque RPM | 3500 RPM | 4100 RPM |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1278 kg | 1900 kg |
| Vehicle Length | 4590 mm | 5110 mm |
| Vehicle Width | 1790 mm | 1890 mm |
| Vehicle Height | 1420 mm | 1500 mm |
| Wheelbase Size | 2660 mm | 3050 mm |
| Fuel Tank Capacity | 63 L | 100 L |
