Boost vs Shell: Unleaded 91
Boost 2 stations · Shell 344 stations
Boost is lower by
6.8c/L- Boost average
- 235.9
- Shell average
- 242.7
- Grades both report
- 4
Boost averages 235.9 c/L and Shell averages 242.7 c/L for Unleaded 91 across Australia. On a 50-litre fill, that is $3.40.
Unleaded 91 prices and stations
- Listed stationsEvery station FuelRadar lists for the brand2344Shell lists 342 more
Every fuel type, side by side
Boost has the lower average in 4 of 4 grades both brands report; Shell in 0.
Unleaded 91 by state
Average Unleaded 91 in each state where both brands have a current report.
- New South Wales1 station · 99 stations235.9241.5Boost 5.6c lower
Boost reports in NSW. Shell reports in VIC, NSW, WA, SA, QLD, TAS, NT.
Boost vs Shell questions
Is Boost or Shell cheaper for Unleaded 91?
Across the current national Unleaded 91 reports, Boost has the lower average at 235.9c, compared with 242.7c for Shell. These samples cover different stations and locations. Check nearby prices and update times before choosing.
What is the average Boost Unleaded 91 price?
Boost Unleaded 91 averages 235.9c across 1 reporting station in Australia, with the cheapest listed at 235.9c.
What is the average Shell Unleaded 91 price?
Shell Unleaded 91 averages 242.7c across 272 reporting stations in Australia, with the cheapest listed at 219.9c.
Should I always pick the cheaper brand?
Not necessarily. Brand averages move with the price cycle, and loyalty dockets or fuel vouchers can shift the real cost. Use this comparison as a guide, then check the fuel map for nearby station prices on your route.









