1991 Audi S2 vs. 2013 Infiniti M
To start off, 2013 Infiniti M is newer by 22 year(s). Which means there will be less support and parts availability for 1991 Audi S2. In addition, the cost of maintenance, including insurance, on 1991 Audi S2 would be higher. At 3,696 cc (24 cylinders), 2013 Infiniti M is equipped with a bigger engine. In terms of performance, 2013 Infiniti M (414 HP @ 6000 RPM) has 198 more horse power than 1991 Audi S2. (216 HP @ 5900 RPM) In normal driving conditions, 2013 Infiniti M should accelerate faster than 1991 Audi S2. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti M weights approximately 461 kg more than 1991 Audi S2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 Infiniti M (565 Nm @ 4400 RPM) has 256 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 2013 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2.
Compare all specifications:
| 1991 Audi S2 | 2013 Infiniti M | |
| Make | Audi | Infiniti |
| Model | S2 | M |
| Year Released | 1991 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 3696 cc |
| Engine Cylinders | 5 cylinders | 24 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 414 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 309 Nm | 565 Nm |
| Torque RPM | 1950 RPM | 4400 RPM |
| Engine Bore Size | 81.1 mm | 98 mm |
| Engine Stroke Size | 86.4 mm | 92 mm |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1420 kg | 1881 kg |
| Vehicle Length | 4410 mm | 4945 mm |
| Vehicle Width | 1720 mm | 1845 mm |
| Vehicle Height | 1380 mm | 1515 mm |
| Wheelbase Size | 2560 mm | 2900 mm |
| Fuel Consumption Highway | 9.3 L/100km | 8.5 L/100km |
| Fuel Consumption City | 14.3 L/100km | 13.4 L/100km |
