2007 Audi A6 vs. 2004 Infiniti I
To start off, 2007 Audi A6 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Infiniti I. In addition, the cost of maintenance, including insurance, on 2004 Infiniti I would be higher. At 4,163 cc (8 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (350 HP @ 6800 RPM) has 126 more horse power than 2004 Infiniti I. (224 HP @ 5600 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 2004 Infiniti I. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 235 kg more than 2004 Infiniti I. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Infiniti I. In wet, icy, snow, or gravel driving conditions, 2007 Audi A6 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 A6 (441 Nm @ 3500 RPM) has 171 more torque (in Nm) than 2004 Infiniti I. (270 Nm @ 4800 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Infiniti I.
Compare all specifications:
| 2007 Audi A6 | 2004 Infiniti I | |
| Make | Audi | Infiniti |
| Model | A6 | I |
| Year Released | 2007 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 350 HP | 224 HP |
| Engine RPM | 6800 RPM | 5600 RPM |
| Torque | 441 Nm | 270 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1745 kg | 1510 kg |
| Vehicle Length | 4920 mm | 4930 mm |
| Vehicle Width | 2020 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1450 mm |
| Wheelbase Size | 2850 mm | 2760 mm |
