The Renault Laguna II (BG0/KG0) is a pivotal vehicle in European automotive history. Launched in 2001, it was the first car in the world to achieve 5 stars in the Euro NCAP crash test, redefining safety standards. It also popularized technologies unheard of at the time: hands-free card, button start, tire pressure monitoring, and advanced multiplexing. However, this technological ambition came at a price: Phase 1 (2001-2005) suffered from serious reliability issues, both with electronics (faulty cards, capricious sensors) and diesel engines (turbo failures on the 1.9 dCi 120, breakdowns on the 2.2 dCi). Fortunately, the petrol engines (which are the subject of this report) were largely spared from major mechanical failures, with the notable exception of the disastrous 2.0 IDE. The Phase 2
The Renault Laguna II is a car of extremes. If you buy a Phase 1 diesel, you're heading for serious trouble. However, a petrol Laguna II (1.8 16v, 2.0 16v or 2.0 Turbo) is an excellent used car choice, especially in Phase 2 (after March 2005). These engines are robust, the comfort is superb, and prices are ridiculously low due to the poor reputation of the diesels. Buying advice: Look for a Phase 2 with the 2.0 16v 135 hp or 2.0 Turbo 170 hp engine. Absolutely avoid the 2.0 IDE (direct injection) from Phase 1. Check that the onboard electronics and window regulators work correctly during the test drive.