2005 Audi A8 vs. 2009 Toyota 4Runner
To start off, 2009 Toyota 4Runner 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 4,664 cc (8 cylinders), 2009 Toyota 4Runner is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (271 HP @ 3750 RPM) has 10 more horse power than 2009 Toyota 4Runner. (261 HP @ 5400 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2009 Toyota 4Runner. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 515 kg more than 2009 Toyota 4Runner. 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 235 more torque (in Nm) than 2009 Toyota 4Runner. (415 Nm @ 3400 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2009 Toyota 4Runner.
Compare all specifications:
| 2005 Audi A8 | 2009 Toyota 4Runner | |
| Make | Audi | Toyota |
| Model | A8 | 4Runner |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 4664 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 271 HP | 261 HP |
| Engine RPM | 3750 RPM | 5400 RPM |
| Torque | 650 Nm | 415 Nm |
| Torque RPM | 1800 RPM | 3400 RPM |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1770 kg | 1255 kg |
| Vehicle Length | 5190 mm | 4810 mm |
| Vehicle Width | 1900 mm | 1920 mm |
| Vehicle Height | 1460 mm | 1820 mm |
| Wheelbase Size | 3080 mm | 2800 mm |
| Fuel Consumption Overall | 9.6 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 90 L | 87 L |
