2005 Audi A8 vs. 2009 Mazda 5
To start off, 2009 Mazda 5 is newer by 4 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 4,134 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (322 HP @ 3750 RPM) has 214 more horse power than 2009 Mazda 5. (108 HP @ 3500 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2009 Mazda 5. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 331 kg more than 2009 Mazda 5. 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 2009 Mazda 5. 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 (650 Nm @ 1600 RPM) has 340 more torque (in Nm) than 2009 Mazda 5. (310 Nm @ 2000 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda 5. 2005 Audi A8 has automatic transmission and 2009 Mazda 5 has manual transmission. 2009 Mazda 5 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 | 2009 Mazda 5 | |
| Make | Audi | Mazda |
| Model | A8 | 5 |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4134 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 322 HP | 108 HP |
| Engine RPM | 3750 RPM | 3500 RPM |
| Torque | 650 Nm | 310 Nm |
| Torque RPM | 1600 RPM | 2000 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 95.5 mm | 86 mm |
| Engine Compression Ratio | 16.5:1 | 16.7:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 250 km/hour | 177 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 13.9 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1945 kg | 1614 kg |
| Vehicle Length | 5070 mm | 4510 mm |
| Vehicle Width | 1900 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1620 mm |
| Wheelbase Size | 2950 mm | 2760 mm |
| Fuel Consumption Overall | 9.4 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 90 L | 60 L |
