The Lamborghini LM003 was a military vehicle. It was at a concept stage and wasn't produced. Lamborghini made it for the SUV market. The LM003 was almost the same as the LM002. However, unlike the LM002, LM003 was powered by a diesel five-cylinder engine. The engine made . The engine was not powerful enough for the LM003. Lamborghini gave up on the LM003 project at that point. It was later sold to a group of entrepreneurs before it even hit production.