2009 Audi S5 vs. 2005 Audi Allroad
To start off, 2009 Audi S5 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi Allroad. In addition, the cost of maintenance, including insurance, on 2005 Audi Allroad 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 176 more horse power than 2005 Audi Allroad. (178 HP @ 4000 RPM). In normal driving conditions, 2009 Audi S5 should accelerate faster than 2005 Audi Allroad. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi Allroad weights approximately 140 kg more than 2009 Audi S5.
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 71 more torque (in Nm) than 2005 Audi Allroad. (370 Nm @ 1500 RPM). This means 2009 Audi S5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi Allroad.
Compare all specifications:
| 2009 Audi S5 | 2005 Audi Allroad | |
| Make | Audi | Audi |
| Model | S5 | Allroad |
| Year Released | 2009 | 2005 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2495 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 354 HP | 178 HP |
| Engine RPM | 6800 RPM | 4000 RPM |
| Torque | 441 Nm | 370 Nm |
| Torque RPM | 3500 RPM | 1500 RPM |
| Engine Bore Size | 84.5 mm | 78.3 mm |
| Engine Stroke Size | 92.8 mm | 86.4 mm |
| Engine Compression Ratio | 12.5:1 | 19.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 249 km/hour | 207 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1770 kg | 1910 kg |
| Vehicle Length | 4640 mm | 4820 mm |
| Vehicle Width | 1990 mm | 1860 mm |
| Vehicle Height | 1380 mm | 1560 mm |
| Wheelbase Size | 2760 mm | 2660 mm |
| Fuel Consumption Overall | 14.7 L/100km | 9 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
