2003 Infiniti I vs. 2007 Audi A4
To start off, 2007 Audi A4 is newer by 4 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 27 more horse power than 2007 Audi A4. (197 HP @ 5100 RPM). In normal driving conditions, 2003 Infiniti I should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti I weights approximately 18 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 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, 2007 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, 2007 Audi A4 (280 Nm @ 1800 RPM) has 10 more torque (in Nm) than 2003 Infiniti I. (270 Nm @ 4800 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Infiniti I. 2007 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. 2007 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Infiniti I | 2007 Audi A4 | |
Make | Infiniti | Audi |
Model | I | A4 |
Year Released | 2003 | 2007 |
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 | 197 HP |
Engine RPM | 5600 RPM | 5100 RPM |
Torque | 270 Nm | 280 Nm |
Torque RPM | 4800 RPM | 1800 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1512 kg | 1494 kg |
Vehicle Length | 4930 mm | 4550 mm |
Vehicle Width | 1790 mm | 1780 mm |
Vehicle Height | 1450 mm | 1430 mm |
Wheelbase Size | 2760 mm | 2650 mm |