2008 Audi A8 vs. 2006 BMW 325
To start off, 2008 Audi A8 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW 325. In addition, the cost of maintenance, including insurance, on 2006 BMW 325 would be higher. At 4,134 cc (8 cylinders), 2008 Audi A8 is equipped with a bigger engine. In terms of performance, 2008 Audi A8 (322 HP @ 3750 RPM) has 107 more horse power than 2006 BMW 325. (215 HP @ 6250 RPM). In normal driving conditions, 2008 Audi A8 should accelerate faster than 2006 BMW 325.
Let's talk about torque, 2008 Audi A8 (650 Nm @ 1600 RPM) has 399 more torque (in Nm) than 2006 BMW 325. (251 Nm @ 2750 RPM). This means 2008 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 325.
Compare all specifications:
| 2008 Audi A8 | 2006 BMW 325 | |
| Make | Audi | BMW |
| Model | A8 | 325 |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4134 cc | 2997 cc |
| Horse Power | 322 HP | 215 HP |
| Engine RPM | 3750 RPM | 6250 RPM |
| Torque | 650 Nm | 251 Nm |
| Torque RPM | 1600 RPM | 2750 RPM |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 5070 mm | 4530 mm |
| Vehicle Width | 1900 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2950 mm | 2770 mm |
| Fuel Consumption Overall | 9.4 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 90 L | 61 L |
