2009 Audi A8 vs. 2008 BMW 328
To start off, 2009 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW 328. In addition, the cost of maintenance, including insurance, on 2008 BMW 328 would be higher. At 2,996 cc (6 cylinders), 2008 BMW 328 is equipped with a bigger engine. In terms of performance, 2008 BMW 328 (230 HP @ 6500 RPM) has 23 more horse power than 2009 Audi A8. (207 HP @ 5500 RPM) In normal driving conditions, 2008 BMW 328 should accelerate faster than 2009 Audi A8.
Because 2008 BMW 328 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A8. In wet, icy, snow, or gravel driving conditions, 2008 BMW 328 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, 2009 Audi A8 (280 Nm @ 3000 RPM) has 9 more torque (in Nm) than 2008 BMW 328. (271 Nm @ 2750 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 328.
Compare all specifications:
| 2009 Audi A8 | 2008 BMW 328 | |
| Make | Audi | BMW |
| Model | A8 | 328 |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2772 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 207 HP | 230 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 280 Nm | 271 Nm |
| Torque RPM | 3000 RPM | 2750 RPM |
| Engine Compression Ratio | 12.5:1 | 10.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 5070 mm | 4610 mm |
| Vehicle Width | 1900 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2950 mm | 2770 mm |
| Fuel Consumption Overall | 8.3 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 90 L | 60 L |
