2005 Audi A8 vs. 2008 BMW 323
To start off, 2008 BMW 323 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 5,998 cc, 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (444 HP @ 6500 RPM) has 268 more horse power than 2008 BMW 323. (176 HP @ 5800 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2008 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 323 weights approximately 590 kg more than 2005 Audi A8.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 323. 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 (560 Nm) has 330 more torque (in Nm) than 2008 BMW 323. (230 Nm). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 323. 2005 Audi A8 has automatic transmission and 2008 BMW 323 has manual transmission. 2008 BMW 323 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A8 | 2008 BMW 323 | |
| Make | Audi | BMW |
| Model | A8 | 323 |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 2494 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 176 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 560 Nm | 230 Nm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 245 km/hour | 229 km/hour |
| Acceleration 0-100mph | 5.2 seconds | 6.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 900 kg | 1490 kg |
| Vehicle Length | 5190 mm | 4370 mm |
| Vehicle Height | 1460 mm | 1420 mm |
| Wheelbase Size | 3080 mm | 2770 mm |
| Fuel Consumption Overall | 13.8 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 90 L | 63 L |
