2009 Audi S5 vs. 1991 Audi S2
To start off, 2009 Audi S5 is newer by 18 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 4,163 cc (8 cylinders), 2009 Audi S5 is equipped with a bigger engine. In terms of performance, 2009 Audi S5 (354 HP @ 6800 RPM) has 138 more horse power than 1991 Audi S2. (216 HP @ 5900 RPM). In normal driving conditions, 2009 Audi S5 should accelerate faster than 1991 Audi S2. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi S5 weights approximately 350 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.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2009 Audi S5 (441 Nm @ 3500 RPM) has 132 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 2009 Audi S5 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2.
Compare all specifications:
2009 Audi S5 | 1991 Audi S2 | |
Make | Audi | Audi |
Model | S5 | S2 |
Year Released | 2009 | 1991 |
Engine Position | Front | Front |
Engine Size | 4163 cc | 2226 cc |
Engine Cylinders | 8 cylinders | 5 cylinders |
Engine Type | V | in-line |
Horse Power | 354 HP | 216 HP |
Engine RPM | 6800 RPM | 5900 RPM |
Torque | 441 Nm | 309 Nm |
Torque RPM | 3500 RPM | 1950 RPM |
Engine Bore Size | 84.5 mm | 81.1 mm |
Engine Stroke Size | 92.8 mm | 86.4 mm |
Engine Compression Ratio | 12.5:1 | 9.3:1 |
Drive Type | 4WD | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1770 kg | 1420 kg |
Vehicle Length | 4640 mm | 4410 mm |
Vehicle Width | 1990 mm | 1720 mm |
Vehicle Height | 1380 mm | 1380 mm |
Wheelbase Size | 2760 mm | 2560 mm |
Fuel Consumption Highway | 11.2 L/100km | 9.3 L/100km |
Fuel Consumption City | 16.8 L/100km | 14.3 L/100km |
Fuel Consumption Overall | 14.7 L/100km | 8.3 L/100km |
Fuel Tank Capacity | 63 L | 70 L |