2006 Acura MDX vs. 2005 Audi A8
To start off, 2006 Acura MDX is newer by 1 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 3,934 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (276 HP @ 3750 RPM) has 23 more horse power than 2006 Acura MDX. (253 HP @ 5800 RPM) In normal driving conditions, 2005 Audi A8 should accelerate faster than 2006 Acura MDX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 365 kg more than 2006 Acura MDX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2005 Audi A8 (650 Nm @ 1800 RPM) has 310 more torque (in Nm) than 2006 Acura MDX. (340 Nm @ 3500 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Acura MDX.
Compare all specifications:
| 2006 Acura MDX | 2005 Audi A8 | |
| Make | Acura | Audi |
| Model | MDX | A8 |
| Year Released | 2006 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3474 cc | 3934 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 253 HP | 276 HP |
| Engine RPM | 5800 RPM | 3750 RPM |
| Torque | 340 Nm | 650 Nm |
| Torque RPM | 3500 RPM | 1800 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | 4WD |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1575 kg | 1940 kg |
| Vehicle Length | 4790 mm | 5060 mm |
| Vehicle Width | 1960 mm | 1900 mm |
| Vehicle Height | 1750 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2950 mm |
| Fuel Consumption Overall | 12.4 L/100km | 9.7 L/100km |
| Fuel Tank Capacity | 77 L | 90 L |
