The Suzuki Celerio SZ3 is a petrol-powered car that was first registered in 2019. This SZ3 trim edition has a 1.0-litre engine and has travelled a low mileage of only 21,000 miles. Category N repaired | Fresh MOT available n sale | Bluetooth Phone & Music. This Celerio is Euro 6 compliant, but what sets it apart from similar vehicles is its fuel economy and low emissions. You can expect around 66 miles per gallon, which will save you money at the pumps. The CO2 emissions are just 89 grams per kilometre, meaning you will also pay less in road tax and reduce your carbon footprint.