Boost vs Mobil: Unleaded 91
Boost 2 stations · Mobil 187 stations
Boost is lower by
3.4c/L- Boost average
- 235.9
- Mobil average
- 239.3
- Grades both report
- 4
Boost averages 235.9 c/L and Mobil averages 239.3 c/L for Unleaded 91 across Australia. On a 50-litre fill, that is $1.70.
Unleaded 91 prices and stations
- Listed stationsEvery station FuelRadar lists for the brand2187Mobil lists 185 more
Every fuel type, side by side
Boost has the lower average in 2 of 4 grades both brands report; Mobil in 2.
Unleaded 91 by state
Average Unleaded 91 in each state where both brands have a current report.
- New South Wales1 station · 61 stations235.9238.6Boost 2.7c lower
Boost reports in NSW. Mobil reports in NSW, VIC, SA, QLD, NT, WA, ACT.
Boost vs Mobil questions
Is Boost or Mobil cheaper for Unleaded 91?
Across the current national Unleaded 91 reports, Boost has the lower average at 235.9c, compared with 239.3c for Mobil. 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 Mobil Unleaded 91 price?
Mobil Unleaded 91 averages 239.3c across 146 reporting stations in Australia, with the cheapest listed at 213.5c.
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.









