2003 Infiniti I vs. 2009 Audi A4
To start off, 2009 Audi A4 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Infiniti I. In addition, the cost of maintenance, including insurance, on 2003 Infiniti I would be higher. At 2,960 cc (6 cylinders), 2003 Infiniti I is equipped with a bigger engine. In terms of performance, 2003 Infiniti I (224 HP @ 5600 RPM) has 6 more horse power than 2009 Audi A4. (218 HP @ 5900 RPM). In normal driving conditions, 2003 Infiniti I should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 83 kg more than 2003 Infiniti I.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Infiniti I. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A4 (300 Nm @ 2200 RPM) has 30 more torque (in Nm) than 2003 Infiniti I. (270 Nm @ 4800 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Infiniti I. 2009 Audi A4 has automatic transmission and 2003 Infiniti I has manual transmission. 2003 Infiniti I will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Infiniti I | 2009 Audi A4 | |
Make | Infiniti | Audi |
Model | I | A4 |
Year Released | 2003 | 2009 |
Engine Position | Front | Front |
Engine Size | 2960 cc | 1984 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 224 HP | 218 HP |
Engine RPM | 5600 RPM | 5900 RPM |
Torque | 270 Nm | 300 Nm |
Torque RPM | 4800 RPM | 2200 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1512 kg | 1595 kg |
Vehicle Length | 4930 mm | 4610 mm |
Vehicle Width | 1790 mm | 1780 mm |
Vehicle Height | 1450 mm | 1400 mm |
Wheelbase Size | 2760 mm | 2660 mm |