Intercooled Turbo Diesel V-6. Displacement (liters/cubic inches) 3.0 L/181. Fuel System. Diesel Direct Injection. Maximum Horsepower @ RPM. 240 @ 3500. Maximum Torque @ RPM. 406 @ 1750. According to our sources, oil, coolant and fuel capacity for this version of 2011 Audi A8 3.0 TDI Quattro are as follows: Engine lubricant oil capacity: 6.4 liter / 6.8 U.S. qt / 5.6 imp. qt. Engine coolant capacity: 11.5 liter / 12.2 U.S. qt / 10.1 imp. qt. Fuel tank capacity: Yes No. Score 0. Add a comment. slee1977 @slee1977. Rep: 1. Posted: Jul 17, 2015. Options. For the Audi A4 (B9) 2.0 Tdi engine it is 5 ltrs (approx) - p327 of user manual - under Technical data Performance weights & dimensions. A8 / S8 (D4 Platform) Discussion - Oil Drain Bolt Torque value - Does anybody out there know the correct foot pounds of torque that should be used on the 3.0 liter engine on a 2016 Audi A8L. Thanks to anyone that knows. My first oil change and I'd like to switch the standard bolt with an ECS magnetic drain bolt, it's AMSOIL European Car Formula 5W-30 100% Synthetic (AEL) carries the 507.00 VW Oil Standard specification. In PHX (Scottsdale), the AMSOIL AEL product is readily available from the local AMSOIL Regional Distributor off-the-shelf. The AMSOIL Distributor in PHX is Tows R US. Contact them on (602) 339-3522. How ECO is the car, Audi A8 3.0 TDI V6 (262 Hp) quattro Tiptronic? 151 g/km CO 2 Euro 6: Engine oil capacity : 6.4 l 6.76 US qt | 5.63 UK qt: Audi A5 Engine Oil Capacity and Specifications. 2.0 TDI; 3.0 TDI; 3.2 FSI; S5 4.2 FSI; Audi A5 Oil Capacities: 1.8 TFSI: 4.3 liters; 2.0 TFSI: 4.6 liters; Do you want to view this tsb for your Audi vehicle? This pdf document provides detailed information on the technical service bulletin for various Audi models, including the problem description, cause, correction, and warranty status. Download it now and keep your Audi in top condition. M7xYPi.