2 — Df049 Renault Megane

Slow, smoky, but spectacularly economical—the DF049 is the unsung hero of the 2000s diesel boom.

For the budget-conscious DIY mechanic, this engine is a gem. For anyone else? Buy one with a full service history, using , and it will reward you with years of economical service. Df049 Renault Megane 2