2005 Audi A8 vs. 2003 Infiniti I
To start off, 2005 Audi A8 is newer by 2 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 3,697 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (271 HP @ 6000 RPM) has 47 more horse power than 2003 Infiniti I. (224 HP @ 5600 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2003 Infiniti I. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 258 kg more than 2003 Infiniti I. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A8 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, 2005 Audi A8 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, 2005 Audi A8 (360 Nm @ 3250 RPM) has 90 more torque (in Nm) than 2003 Infiniti I. (270 Nm @ 4800 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2003 Infiniti I.
Compare all specifications:
2005 Audi A8 | 2003 Infiniti I | |
Make | Audi | Infiniti |
Model | A8 | I |
Year Released | 2005 | 2003 |
Engine Position | Front | Front |
Engine Size | 3697 cc | 2960 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 271 HP | 224 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 360 Nm | 270 Nm |
Torque RPM | 3250 RPM | 4800 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 1770 kg | 1512 kg |
Vehicle Length | 5060 mm | 4930 mm |
Vehicle Width | 1900 mm | 1790 mm |
Vehicle Height | 1450 mm | 1450 mm |
Wheelbase Size | 2890 mm | 2760 mm |