Suburb fuel prices

Cheap Premium Diesel in Hewett South Australia 5118

3.4c below the South Australia average — Hewett is 22.0c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 19 min ago AEST · sourced from SA Fuel Pricing Information Scheme

SOUTH AUSTRALIA state averageAll fuelsU91DieselP. DieselP95P98LPG
Hewett · P. DieselBelow the state avg

FILL UP

P. Diesel in Hewett is cheaper than the South Australia average

Hewett sits 3.4c below the South Australia average. Hewett is 22.0c/L under its 30-day average right now — near the bottom of the cycle.

SOUTH AUSTRALIA average

How it compares

  • South Australia state avg184.5c/L-3.4c/L
  • National avg191.1c/L-10c/L
  • Wholesale (TGP)170.9c/L+10.2c/L

Top stations

Cheapest P. Diesel stations in Hewett

Sorted by current P. Diesel price. Tap a station for grades, directions and price age.

  1. AMPM Gawler

    AMPM Gawler

    Cheapest

    3.0 km away · 22 Murray St

    178.9 c/L

    -2.2 vs avg

  2. X Convenience Gawler East

    X Convenience Gawler East

    3.8 km away · East Link, Cnr Calton Rd

    178.9 c/L

    -2.2 vs avg

  3. AMPM Willaston

    AMPM Willaston

    1.6 km away · 24-30 Main N Rd

    182.9 c/L

    +1.8 vs avg

  4. Caltex Gawler

    Caltex Gawler

    3.1 km away · 12 Murray St

    183.8 c/L

    +2.7 vs avg

  5. EG Ampol Evanston

    EG Ampol Evanston

    5.4 km away · 367 Main North Road

    177.9 c/L

    -3.2 vs avg

  6. OTR Evanston

    OTR Evanston

    5.4 km away · 496 Main N Rd

    179.9 c/L

    -1.2 vs avg

Showing 6 of 9 stations.

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30-day spread · P. Diesel

Hewett P. Diesel cycle

Hewett is currently 22.0c/L below its 30-day average — a relatively good time to fill up.

30-day low

178.9c/L

Lowest point in the local spread

30-day average

200.9c/L

30-day high

222.9c/L

Today's average

178.9c/L

178.0200.5223.025 May7 June23 June
Daily averageMin–max spread across Hewett stations

Cheapest P. Diesel right now

  1. 1EG Ampol EvanstonAmpol · 5.4 km away177.9 c/L2.0
  2. 2AMPM GawlerAM/PM · 3.0 km away178.9 c/L2.0
  3. 3X Convenience Gawler EastX Convenience · 3.8 km away178.9 c/L2.0
  4. 4OTR EvanstonOn The Run (OTR) · 5.4 km away179.9 c/L
  5. 5OTR Evanston GardensOn The Run (OTR) · 5.9 km away179.9 c/L

Source: Reported P. Diesel pump prices across Hewett.

7-day outlook

Hewett 7-day P. Diesel outlook

Falling · -4.8c/L over 7 days

Hewett prices follow the Adelaide cycle, so this outlook takes the Adelaide P. Diesel forecast and adjusts it to Hewett's own price level using 90 days of local history. You can see the Adelaide benchmark alongside the local estimate below.

Adelaide is in the falling phase of its current cycle.

Hewett today (est.)

185.7c/L

Adelaide 186.1c/L · -0.4c/L local

Predicted in 7 days

180.1c/L

7-day range

177.8 – 186.5c/L

177.0182.0187.0TueWedThuFriSatSunMon
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

All fuel types

Fuel prices in Hewett by type

Low, average and high for each fuel type from the 4 stations tracked here.

FuelLowAvgHighStationsCheapest at
U91146.9c148.4c151.8c4AMPM Gawler
P95162.9c164.2c166.8c3AMPM Willaston
P98169.9c172.4c177.8c4AMPM Gawler
PDSL178.9c181.1c183.8c4AMPM Gawler

Nearby suburbs

Suburbs near Hewett

How Hewett compares to neighbouring areas — cheapest first, delta vs the Hewett average.

  1. He
    HewettYou

    181.1c

    0.0vs Hewett
  2. Ga
    Gawler River

    181.1c

    0.0vs Hewett
  3. Ga
    Gawler West

    181.1c

    0.0vs Hewett
  4. Ga
    Gawler East

    181.1c

    0.0vs Hewett
  5. Ga
    Gawler

    181.1c

    0.0vs Hewett
  6. Co
    Concordia

    181.1c

    0.0vs Hewett
  7. Ga
    Gawler South

    181.1c

    0.0vs Hewett
  8. Bi
    Bibaringa

    181.1c

    0.0vs Hewett
  9. Ga
    Gawler Belt

    181.1c

    0.0vs Hewett
  10. Bu
    Buchfelde

    181.1c

    0.0vs Hewett
  11. Ka
    Kalbeeba

    181.1c

    0.0vs Hewett

At a glance

Hewett fuel prices at a glance

Cheapest P. Diesel
178.9 c/L
Suburb average
181.1 c/L
Price range
4.9c spread
Stations tracked
4
Brands
3
Postcode
5118
Last updated
23 June 2026, 6:37 pm AEST

Explore the area

Browse fuel prices around Hewett

Step up to the city and state, compare neighbouring suburbs, or open the live P. Diesel map.

Hewett snapshot

Live P. Diesel prices in Hewett

Today's prices

In Hewett, South Australia, the cheapest U91 today is 146.9c with an area average of 148.4c across 4 listed stations. Other fuels tracked in this suburb include P95 from 162.9c, P98 from 169.9c and PDSL from 178.9c.

How it compares

Hewett is currently 3.4c below the South Australia state average of 184.5c. Open the live fuel map to see how individual stations spread within Hewett.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Gawler River (from 178.9c), Gawler West (from 178.9c), Gawler East (from 178.9c), Gawler (from 178.9c) or Concordia (from 178.9c) before planning a fill-up.

Brands operating here

3 fuel brands operate stations in Hewett, including AM/PM, Caltex and X Convenience. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

Frequently asked

Hewett fuel questions

The cheapest Premium Diesel in Hewett is currently at EG Ampol Evanston for 177.9 c/L.

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