1991 Audi S2 vs. 1973 Mercedes-Benz 280
To start off, 1991 Audi S2 is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Mercedes-Benz 280. In addition, the cost of maintenance, including insurance, on 1973 Mercedes-Benz 280 would be higher. At 2,746 cc (6 cylinders), 1973 Mercedes-Benz 280 is equipped with a bigger engine. In terms of performance, 1991 Audi S2 (216 HP @ 5900 RPM) has 60 more horse power than 1973 Mercedes-Benz 280. (156 HP @ 5500 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 1973 Mercedes-Benz 280. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mercedes-Benz 280 weights approximately 140 kg more than 1991 Audi S2.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mercedes-Benz 280. In wet, icy, snow, or gravel driving conditions, 1991 Audi S2 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 Audi S2 (309 Nm @ 1950 RPM) has 86 more torque (in Nm) than 1973 Mercedes-Benz 280. (223 Nm @ 4000 RPM). This means 1991 Audi S2 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mercedes-Benz 280.
Compare all specifications:
| 1991 Audi S2 | 1973 Mercedes-Benz 280 | |
| Make | Audi | Mercedes-Benz |
| Model | S2 | 280 |
| Year Released | 1991 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2746 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 216 HP | 156 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 309 Nm | 223 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Bore Size | 81.1 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 78.8 mm |
| Engine Compression Ratio | 9.3:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1420 kg | 1560 kg |
| Vehicle Length | 4410 mm | 5000 mm |
| Vehicle Width | 1720 mm | 1830 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2560 mm | 2940 mm |
| Fuel Tank Capacity | 70 L | 90 L |
