Nulon vs Shell Helix:Which is more popular by branded search in New Zealand?
In August 2026, Nulon had more branded searches than Shell Helix among motor oil brands in New Zealand. Nulon was estimated to have 710 branded searches compared to Shell Helix’s 150, and held a 5% Share of Search versus Shell Helix’s 1.1%.
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Which is more popular in search, Nulon or Shell Helix?
Compare the engine oil brands New Zealand drivers and workshops use. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.
Share of Search by month for Nulon, Shell Helix. The figures are in the table below the chart.
View monthly share of search table
| Month | Penrite | Castrol | Valvoline | Mobil 1 | Nulon | Shell Helix |
|---|---|---|---|---|---|---|
| Oct 2025 | 47.1% | 31.1% | 10.3% | 4.9% | 5.8% | 0.77% |
| Nov 2025 | 41.2% | 34.9% | 11.7% | 5.8% | 5.3% | 1.1% |
| Dec 2025 | 43.7% | 34.3% | 11.2% | 5.1% | 4.5% | 1.2% |
| Jan 2026 | 42.5% | 34.2% | 11.5% | 4.9% | 5.4% | 1.5% |
| Feb 2026 | 40.6% | 33.1% | 12.7% | 7.9% | 4.5% | 1.1% |
| Mar 2026 | 37.5% | 34.5% | 12.3% | 11% | 3.5% | 1.2% |
| Apr 2026 | 44.8% | 29.8% | 11.6% | 9.8% | 3.2% | 0.96% |
| May 2026 | 37.1% | 30.9% | 10.7% | 16.2% | 4.2% | 0.94% |
| Jun 2026 | 35.1% | 32.4% | 10.6% | 17.5% | 3.3% | 0.98% |
| Jul 2026 | 39.6% | 32.3% | 10.7% | 11.2% | 5.2% | 0.98% |
| Aug 2026 | 43% | 33.7% | 10.2% | 7.1% | 5% | 1.1% |
| Sep 2026 | — | — | — | — | — | — |
How has the Nulon and Shell Helix comparison changed over the last 12 months?
3 findings
- Nulon was ahead of Shell Helix in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, Nulon’s estimated Share of Search among motor oil brands in New Zealand moved from 5.8% to 5%, and its estimated monthly branded searches moved from 760 to 710.
- Across the 11 months ending August 2026, Shell Helix’s estimated Share of Search among motor oil brands in New Zealand moved from 0.77% to 1.1%, and its estimated monthly branded searches moved from 100 to 150.
How did search popularity change for New Zealand motor oil brands in August 2026?
1 change
Estimated monthly branded searches for Shell Helix in New Zealand rose 50% over 11 measured months, from 100 to 150 in August 2026.
How each brand is measured
Brandwave collects information about searches that people make online using Nulon’s and Shell Helix’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Nulon
11 branded search terms
- coolant nulon
- nulon
- nulon 5w30
- nulon com au
- nulon diesel injector cleaner
- nulon full synthetic 5w 30
- nulon injector cleaner
- nulon motor oil
- nulon near me
- nulon nz
- nulon oil
Shell Helix
5 branded search terms
- 5w30 shell helix ultra
- shell engine oil
- shell helix
- shell helix 5w40 ultra
- shell helix oil

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