Oil burner versions of the Subaru Legacy and the Subaru Outback will be unveiled at the 2008 Geneva Motor Show, and it will feature Subaru’s new turbodiesel boxer, which has so far been displayed as an engine with specifications released.
The aluminium alloy inline-4 boxer common rail turbodiesel puts out 150 PS at 3,600rpm and 350Nm of torque at 1,800rpm, with relatively lag-free operation thanks to a Variable nozzle turbocharger (what other manufacturers call VGT or VTG). Installed in the Subaru Legacy, it produces 148 g/km of CO2 emissions.
The new turbodiesel boxer is one of the smoothest diesels around thanks to the horizontally opposed design, as the right and left pistons negate each other’s inertia. In the Legacy and the Outback, it is matched with a new electric power steering system and a symmetrical all-wheel drive system.