2005 Audi S4 vs. 2010 Volkswagen Passat
To start off, 2010 Volkswagen Passat is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. 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 201 more horse power than 2010 Volkswagen Passat. (139 HP @ 4000 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2010 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2010 Volkswagen Passat weights approximately 467 kg more than 2005 Audi S4.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 90 more torque (in Nm) than 2010 Volkswagen Passat. (320 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2010 Volkswagen Passat.
Compare all specifications:
| 2005 Audi S4 | 2010 Volkswagen Passat | |
| Make | Audi | Volkswagen |
| Model | S4 | Passat |
| Year Released | 2005 | 2010 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1968 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 139 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 410 Nm | 320 Nm |
| Engine Bore Size | 85 mm | 81 mm |
| Engine Stroke Size | 93 mm | 95.5 mm |
| Engine Compression Ratio | 11.0:1 | 18.5:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1840 kg | 2307 kg |
| Vehicle Length | 4580 mm | 4770 mm |
| Vehicle Width | 1780 mm | 1830 mm |
| Vehicle Height | 1400 mm | 1480 mm |
| Wheelbase Size | 2660 mm | 2720 mm |
| Fuel Consumption Overall | 11.8 L/100km | 5.9 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
