Question: The Mitsubishi 6B3 engine is an engine range with only one 3.0-litre V6 currently developed for a second generation mid-size crossover that was sold at Japan dealership chain called what? 
Sentence (from "Mitsubishi Outlander"): The Mitsubishi Outlander is a mid-size crossover manufactured by Japanese automaker Mitsubishi.
Relevant evidence: Yes