2004 Audi S4 vs. 2009 Toyota Sienna
To start off, 2009 Toyota Sienna is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Audi S4. In addition, the cost of maintenance, including insurance, on 2004 Audi S4 would be higher. At 4,162 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (339 HP @ 7000 RPM) has 73 more horse power than 2009 Toyota Sienna. (266 HP @ 6200 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 2009 Toyota Sienna. With that said, vehicle weight also plays an important factor in acceleration. 2009 Toyota Sienna weights approximately 170 kg more than 2004 Audi S4.
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, 2004 Audi S4 (410 Nm @ 3500 RPM) has 78 more torque (in Nm) than 2009 Toyota Sienna. (332 Nm @ 4700 RPM). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Toyota Sienna.
Compare all specifications:
| 2004 Audi S4 | 2009 Toyota Sienna | |
| Make | Audi | Toyota |
| Model | S4 | Sienna |
| Year Released | 2004 | 2009 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4162 cc | 3455 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 339 HP | 266 HP |
| Engine RPM | 7000 RPM | 6200 RPM |
| Torque | 410 Nm | 332 Nm |
| Torque RPM | 3500 RPM | 4700 RPM |
| Engine Compression Ratio | 11.0:1 | 9.8:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1765 kg | 1935 kg |
| Vehicle Length | 4590 mm | 5110 mm |
| Vehicle Width | 1780 mm | 1970 mm |
| Vehicle Height | 1430 mm | 1760 mm |
| Wheelbase Size | 2470 mm | 3040 mm |
| Fuel Consumption | 9.1 L/100km | 11.2 L/100km |
| Fuel Consumption City | 17.9 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 12.3 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 63 L | 76 L |
