2005 Audi A4 vs. 2003 Toyota Sienna
To start off, 2005 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Toyota Sienna. In addition, the cost of maintenance, including insurance, on 2003 Toyota Sienna would be higher. At 2,997 cc (6 cylinders), 2003 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2003 Toyota Sienna (173 HP @ 5400 RPM) has 35 more horse power than 2005 Audi A4. (138 HP @ 4000 RPM) In normal driving conditions, 2003 Toyota Sienna should accelerate faster than 2005 Audi A4.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2005 Audi A4 (320 Nm @ 1750 RPM) has 26 more torque (in Nm) than 2003 Toyota Sienna. (294 Nm @ 4300 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Toyota Sienna. 2003 Toyota Sienna has automatic transmission and 2005 Audi A4 has manual transmission. 2005 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Audi A4 | 2003 Toyota Sienna | |
Make | Audi | Toyota |
Model | A4 | Sienna |
Year Released | 2005 | 2003 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 1984 cc | 2997 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 138 HP | 173 HP |
Engine RPM | 4000 RPM | 5400 RPM |
Torque | 320 Nm | 294 Nm |
Torque RPM | 1750 RPM | 4300 RPM |
Engine Bore Size | 81 mm | 87.5 mm |
Engine Stroke Size | 95.5 mm | 83 mm |
Engine Compression Ratio | 18.0:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4550 mm | 4920 mm |
Vehicle Width | 1780 mm | 1870 mm |
Vehicle Height | 1430 mm | 1720 mm |
Wheelbase Size | 2660 mm | 2910 mm |