0 Unleaded petrol or other substance does not contain lead: --
1 unleaded petrol: --
2 (of gasoline (= a fuel)) not containing lead (= a metal): --
We are used to conventional cars that use regular or unleaded petrol, or diesel.
There is no evidence to suggest that the severity of these fires is dependent on whether the fuel is leaded or unleaded.
Who invented the differential between leaded and unleaded petrol?
We need an incentive for people to change to unleaded petrol.
The pricing differential between leaded and unleaded petrol has been fairly successful.
More cars could change to unleaded petrol than are doing so now.
If it was a little higher here and if unleaded was a little cheaper, far more people would use unleaded.
The taxation policy in our budgetary legislation has given a strong steer to consumers to buy unleaded petrol.
