View All 2021 Mazda CX-30s. 2020. 27.6 Avg MPG. 32 Vehicles. 2,060 Fuel-ups. 525,977 Miles Tracked. View All 2020 Mazda CX-30s. from other Mazda CX-30 vehicles ( View All) The most accurate Mazda CX-30 MPG estimates based on real world results of 1.8 million miles driven in 146 Mazda CX-30s. Fuel economy of the 2022 Mazda CX-30. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. Standard features include: Mazda Connected Services 5. i-Activ AWD (all-wheel drive) G-Vectoring Control Plus (GVC Plus) Electronic Parking Brake (EPB) with auto-hold function. LED front headlights and rear combination taillights. 8.8-inch-wide colour display with Mazda Connect. 8-way manual driver’s seat. Aug 25, 2023 · Trickster. 1372 posts · Joined 2022. #7 · Aug 26, 2023. KSEGG said: Short answer: Turbo gets terrible fuel economy. For best MPG, the NA is far better. It's a tradeoff; you either want a fast CX, or a high MPG one. Can't have both. Best I ever got on a road trip was 26 MPG during 65-70mph cruise in my Turbo. The non-turbo CX-30 receives fuel-economy estimates of 26 city, 33 mpg highway, and 29 mpg combined. For CX-30 with the turbocharged engine, those EPA estimates change to 22 mpg city, 30 mpg Apr 13, 2021 · The new engine and its associated hardware add fewer than 100 pounds to the SUV's curb weight and contribute to a mere 1-mpg drop in its EPA combined fuel economy, 25 mpg versus 26 for a $165/mo Monthly fuel estimates based on costs in Virginia: $2.96 /gallon. Est. Combined City/Hwy 26 MPG 22 City 30 Highway Tailpipe Emissions 5.7 tons CO2 CX-30 2.5 Turbo 5.7 tons CO2 f50oM.