How do hybrid cars compare to petrol and diesel cars for economy and emissions?
A hybrid vehicle has the advantage of being able to switch to its electric motor to drive in heavy traffic, built-up areas or at slower speeds, thereby using no fuel at all to power its conventional engine. In fact, to demonstrate the benefits of hybrid fuel economy, Toyota dealers often invite interested customers to take a hybrid for a test drive and then see just how far they can travel using the electric mode only.
In comparing hybrid vs. petrol, a Toyota Hybrid offers better fuel economy and C02 emissions. In hybrid vs. diesel, the Toyota Hybrid creates lower harmful NOx and PM emissions.