Gas Down, Diesel Up After Weekly Price Change Yarmouth, NS, Canada / Y95.5 Kevin Northup Jan 13, 2023 | 6:09 AM futureatlas.com / CC It’s good or bad news, depending on what you use to fill up your car. Regular gas is down over a cent and a half this morning. You’ll pay around $1.47 a litre. Diesel saw an over seven cent hike. That will cost you around $1.90 a litre.