2004 Audi A4 vs. 2009 Toyota iQ
To start off, 2009 Toyota iQ is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 1,896 cc (4 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (113 HP @ 4000 RPM) has 46 more horse power than 2009 Toyota iQ. (67 HP @ 6000 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 2009 Toyota iQ. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 545 kg more than 2009 Toyota iQ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 Audi A4 (285 Nm @ 1900 RPM) has 187 more torque (in Nm) than 2009 Toyota iQ. (98 Nm @ 4800 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Toyota iQ.
Compare all specifications:
| 2004 Audi A4 | 2009 Toyota iQ | |
| Make | Audi | Toyota |
| Model | A4 | iQ |
| Year Released | 2004 | 2009 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 995 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 113 HP | 67 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 285 Nm | 98 Nm |
| Torque RPM | 1900 RPM | 4800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1405 kg | 860 kg |
| Vehicle Length | 4550 mm | 2985 mm |
| Vehicle Width | 1780 mm | 1680 mm |
| Vehicle Height | 1430 mm | 1500 mm |
| Wheelbase Size | 2470 mm | 2000 mm |
| Fuel Consumption Overall | 5.7 L/100km | 4.3 L/100km |
| Fuel Tank Capacity | 70 L | 32 L |
