Question: Which Lamborghini model is the most expensive model that is a two-door, two-seater with a V10 high-performance engine?
Sentence (from "Lamborghini Reventón"): It was the most expensive Lamborghini road car until the Lamborghini Sesto Elemento was launched, costing two million dollars (~$1.5 million, or ~£840,000).
Relevant evidence: Yes