2005 Audi S4 vs. 2005 Audi A2
To start off, both 2005 Audi S4 and 2005 Audi A2 were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 266 more horse power than 2005 Audi A2. (74 HP @ 5000 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2005 Audi A2. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 945 kg more than 2005 Audi A2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 284 more torque (in Nm) than 2005 Audi A2. (126 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A2.
Compare all specifications:
| 2005 Audi S4 | 2005 Audi A2 | |
| Make | Audi | Audi |
| Model | S4 | A2 |
| Year Released | 2005 | 2005 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1389 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 74 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 410 Nm | 126 Nm |
| Engine Bore Size | 85 mm | 76.5 mm |
| Engine Stroke Size | 93 mm | 75.6 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1840 kg | 895 kg |
| Vehicle Length | 4580 mm | 3830 mm |
| Vehicle Width | 1780 mm | 1680 mm |
| Vehicle Height | 1400 mm | 1560 mm |
| Wheelbase Size | 2660 mm | 2410 mm |
| Fuel Consumption Overall | 11.8 L/100km | 6 L/100km |
| Fuel Tank Capacity | 63 L | 42 L |
