Petro-Canada — 3390-1 Hwy 144

Regular is 4.6¢/L above the 175.3¢/L average of 5 nearby stations with a fresh report.

That ranks #6 cheapest of the 6 stations compared.

The cheapest nearby is Circle K at 173.9¢/L, 0.5 km away, 6.0¢/L less.

Over the 30 days to its latest report, regular ranged 174.0–190.0¢/L (average 181.5¢/L, 7 reports).

Located at 3390-1 Hwy 144, Petro-Canada is a major-chain gas station serving Chelmsford.

This location has reported regular, mid-grade, and diesel prices on CheapGasToronto; check each grade’s observation time. Check the 90-day price history below and weigh it against nearby Chelmsford stations — prices on CheapGasToronto refresh hourly, so always confirm the posted number at the pump.