Suburb fuel prices
Cheap Premium Diesel in Karnup Western Australia 6176
Whether Karnup is running cheap or dear for Premium Diesel right now — from 175.9 c/L, averaging 185.7 c/L across 15 tracked stations in Karnup.
Prices as of 5 hr ago AEST · sourced from FuelWatch
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Premium Diesel in Karnup is cheaper than the Western Australia average
Karnup sits 1.7c below the Western Australia average. Prices here track the Perth cycle — check the 7-day outlook below before you decide.
How it compares
- Western Australia state avg187.4c/L-1.7c/L
- National avg185.3c/L+0.4c/L
- Wholesale (TGP)160c/L+25.7c/L
At a glance
Karnup fuel prices at a glance
- Cheapest Premium Diesel
- 175.9 c/L
- Suburb average
- 185.7 c/L
- Price range
- 18.0c spread
- Stations tracked
- 15
- Nearby alternatives
- 15
- Brands
- 5
- Postcode
- 6176
- Last updated
- 3 July 2026, 6:00 am AEST
Nearby stations
Cheapest Premium Diesel stations around Karnup
No stations found directly in Karnup. Showing current Premium Diesel prices in surrounding areas.
Showing 6 of 15 stations.
FuelRadar
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FuelWatch WA
Today and tomorrow fuel prices in Karnup
Official WA next-day prices are published from 2:30pm and apply from 6am tomorrow. Use the tabs to compare today against the locked tomorrow price.
Atlas Fuel Golden Bay
2 Aurea Bvd
PDSL
175.9 c/L
175.9 c/L
No changeBP Port Kennedy
46 Bakewell Dr
PDSL
177.9 c/L
177.9 c/L
No change7-Eleven Golden Bay
52 Thundelarra Dr
PDSL
179.9 c/L
179.9 c/L
No changeKarnup Roadhouse
2263 Mandurah Rd
PDSL
179.9 c/L
179.9 c/L
No changeCaltex Baldivis
67 Ridge Bvd
PDSL
183.9 c/L
183.9 c/L
No changeEG Ampol Port Kennedy
12 Saltaire Way
PDSL
183.9 c/L
183.9 c/L
No changeAmpol Foodary Secret Harbour
420 Secret Harbour Bvd
PDSL
185.9 c/L
185.9 c/L
No changeCaltex Warnbro
649-651 Safety Bay Rd
PDSL
185.9 c/L
185.9 c/L
No change
Source: FuelWatch WA official next-day prices. Tomorrow prices apply from 6:00am in Western Australia.
Frequently asked
Karnup fuel questions
The cheapest Premium Diesel in Karnup is currently at Atlas Fuel Golden Bay for 175.9 c/L.
7-day outlook
Karnup 7-day Premium Diesel outlook
Karnup prices follow the Perth cycle, so this outlook takes the Perth Premium Diesel forecast and adjusts it to Karnup's own price level using 90 days of local history. You can see the Perth benchmark alongside the local estimate below.
Perth is in the falling phase of its current cycle.
Perth today
184.2c/L
Predicted in 7 days
182.2c/L
7-day range
180.1 – 185.6c/L
All fuel types
Fuel prices in Karnup by type
Low, average and high for each fuel type from the 15 stations tracked here.
| Fuel | Low | Avg | High | Stations | Cheapest at |
|---|---|---|---|---|---|
| PDSL | 175.9c | 185.7c | 193.9c | 15 | Atlas Fuel Golden Bay |
| U91 | 156.5c | 168.2c | 180.9c | 10 | Atlas Fuel Golden Bay |
| P98 | 177.9c | 191.6c | 205.9c | 10 | Atlas Fuel Golden Bay |
| P95 | 169.5c | 181.7c | 194.9c | 9 | Atlas Fuel Golden Bay |
Nearby suburbs
Suburbs near Karnup
How Karnup compares to neighbouring areas — cheapest first, delta vs the Karnup average.
- GoGolden BayCheapest
178.6c
-7.1vs Karnup - PoPort Kennedy
180.9c
-4.8vs Karnup - BaBaldivis
182.7c
-3.0vs Karnup - KaKarnupYou
185.7c
0.0vs Karnup - SeSecret Harbour
185.9c
+0.2vs Karnup - SaSafety Bay
187.7c
+2.0vs Karnup - WaWaikiki
187.7c
+2.0vs Karnup - WaWarnbro
187.7c
+2.0vs Karnup - ShShoalwater
187.7c
+2.0vs Karnup - SiSingleton
189.9c
+4.2vs Karnup - StStake Hill
198.5c
+12.8vs Karnup
Local brands
Fuel brands in Karnup
Open brand pages for broader price context, loyalty discounts and nearby station coverage before choosing a servo.
Explore the area
Browse fuel prices around Karnup
Step up to the city and state, compare neighbouring suburbs, or open the live Premium Diesel map.
Karnup snapshot
Live Premium Diesel prices in Karnup
Today's prices
In Karnup, Western Australia, the cheapest PDSL today is 175.9c with an area average of 185.7c across 15 listed stations. Other fuels tracked in this suburb include U91 from 156.5c, P98 from 177.9c and P95 from 169.5c.
Tomorrow's FuelWatch prices
FuelWatch WA has published tomorrow's prices for 15 station-grade listings around Karnup. Atlas Fuel Golden Bay is the cheapest tomorrow at 175.9c for PDSL (0.0c vs today).
How it compares
Karnup is currently 1.7c below the Western Australia state average of 187.4c. Open the live fuel map to see how individual stations spread within Karnup.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Secret Harbour (from 185.9c), Golden Bay (from 175.9c), Singleton (from 189.9c), Port Kennedy (from 177.9c) or Baldivis (from 159.7c) before planning a fill-up.
FuelRadar app
Keep Karnup fuel prices in your pocket
Track Karnup prices, watch the local cycle and get an alert before the next jump — from your phone.
