1999 Audi A4 vs. 2003 Infiniti I
To start off, 2003 Infiniti I is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 2,960 cc (6 cylinders), 2003 Infiniti I is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (247 HP @ 5700 RPM) has 23 more horse power than 2003 Infiniti I. (224 HP @ 5600 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 2003 Infiniti I. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti I weights approximately 167 kg more than 1999 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.
Compare all specifications:
| 1999 Audi A4 | 2003 Infiniti I | |
| Make | Audi | Infiniti |
| Model | A4 | I |
| Year Released | 1999 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 2960 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 247 HP | 224 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1345 kg | 1512 kg |
| Vehicle Length | 4480 mm | 4930 mm |
| Vehicle Width | 1740 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2630 mm | 2760 mm |
