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 2,967 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (201 HP @ 3500 RPM) has 112 more horse power than 2009 Toyota iQ. (89 HP @ 3400 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 870 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.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Toyota iQ. In wet, icy, snow, or gravel driving conditions, 2004 Audi A4 will offer significantly more control. 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 (451 Nm @ 1400 RPM) has 261 more torque (in Nm) than 2009 Toyota iQ. (190 Nm @ 1800 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 | 2967 cc | 1364 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 89 HP |
| Engine RPM | 3500 RPM | 3400 RPM |
| Torque | 451 Nm | 190 Nm |
| Torque RPM | 1400 RPM | 1800 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | CVT |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1730 kg | 860 kg |
| Vehicle Length | 4590 mm | 2985 mm |
| Vehicle Width | 1780 mm | 1680 mm |
| Vehicle Height | 1430 mm | 1500 mm |
| Wheelbase Size | 2470 mm | 2000 mm |
| Fuel Tank Capacity | 63 L | 32 L |
