So I see on the internet in 2007 the Prado got the 3.0 D4D engine is this true for South African Prado's also or only the overseas once ? Sorry I know absolutely nothing about the Prado Diesel, I currently drive a 2009 Fortuner D4D and want to get a Prado with a D4D so thought all 2005 up Prado's will have the D4D engine ?? Toyota Model: 2004 rav 4 D4d XT4. Posted January 29, 2009. niallmcleod said: there have been a lot of similar posts about turbo diesal engines losing power +/- engine fault light. Problems are almost always intermittent and dealer often recommend replacement of turbo (at £12000-15000). I personally don’t have any experience with the D-CAT diesels, however, Toyota is renowned for making indestructible Diesel engines. As long as a good mechanic checks out both vehicles before you buy it, you should be good to go. By InThrustWeTrust 13/12/2020 4:11 pm. Toyota does not make AD series of diesel engines anymore. What is the best engine oil to use on a Hilux 3.0 d4d 2008 model? (108000kms on clock) Not always easy to come by, but the Rimula R3 is also good . Top. Mud Dog Total Quartz Ineo. Total Quartz Ineo (appx. $40) is developed specifically for the needs of German engines, so it is a smart choice if you have a BMW, Mercedes, or Volkswagon. It has a minimal content of sulfate ash, phosphorus, and sulfur, to extend the service life of diesel particulate filters. 9. My Avensis 2009 has 200000 miles without any issue. They are very good engines and there are a lot of Avensis for sale that have done 300000. The D4D and the D-CAT engines combines best with a manual gearbox. But as some of them age they tend to smoke and mpg goes down. This is common and they issue could be DPF Injector, DPF, reprogramming ECU. The RAV4 has been around a long time but has proved to be a popular model for Toyota. As part of the original movement that kick-started the compact sport utility trend, the RAV4 is seen by many as a fun alternative to a family hatchback. A recent facelift and inclusion of a diesel engine has only served to strengthen the car's appeal. Diesel engines, particularly turbo diesels, provide good fuel economy especially with open road driving – if you do a lot of freeway and highway driving, diesel engines are generally around 20 to 35 percent more economical than the equivalent petrol driven car. The better fuel economy naturally means longer range. XZAu.