2007 Audi A8 vs. 2002 Infiniti I
To start off, 2007 Audi A8 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Infiniti I. In addition, the cost of maintenance, including insurance, on 2002 Infiniti I would be higher. At 3,496 cc (6 cylinders), 2002 Infiniti I is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (256 HP) has 4 more horse power than 2002 Infiniti I. (252 HP). In normal driving conditions, 2007 Audi A8 should accelerate faster than 2002 Infiniti I. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 365 kg more than 2002 Infiniti I. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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. Let's talk about torque, 2002 Infiniti I (333 Nm @ 4400 RPM) has 3 more torque (in Nm) than 2007 Audi A8. (330 Nm @ 3250 RPM). This means 2002 Infiniti I will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A8.
Compare all specifications:
| 2007 Audi A8 | 2002 Infiniti I | |
| Make | Audi | Infiniti |
| Model | A8 | I |
| Year Released | 2007 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 3496 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 256 HP | 252 HP |
| Torque | 330 Nm | 333 Nm |
| Torque RPM | 3250 RPM | 4400 RPM |
| Engine Bore Size | 84.5 mm | 95.5 mm |
| Engine Stroke Size | 92.8 mm | 81.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1880 kg | 1515 kg |
| Vehicle Length | 5060 mm | 4930 mm |
| Vehicle Width | 1900 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1450 mm |
| Wheelbase Size | 2950 mm | 2760 mm |
| Fuel Tank Capacity | 90 L | 70 L |
