East Coast Car Rentals vs Sixt:Which is more popular?
In September 2026, Sixt had more branded searches than East Coast Car Rentals among car rental companies in Australia. Sixt had about 60,500 branded searches, while East Coast Car Rentals had 33,100. Sixt made up 17.3% of all car rental company searches we track, and East Coast Car Rentals accounted for 9.5%. When we asked ChatGPT and Google AI Overviews about car rental companies, both East Coast Car Rentals and Sixt appeared in all five answers. Sixt was mentioned before East Coast Car Rentals in three out of five answers.
Who do people search for more?
Sixt, about 83% more searches than East Coast Car Rentals
Who does AI mention more?
Both are mentioned in every answer we collected.
Who does AI recommend more?
Sixt, named ahead of East Coast Car Rentals in 3 of 5 answers
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Top car rental companies in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, both East Coast Car Rentals and Sixt showed up in all five answers. Sixt was listed before East Coast Car Rentals in three of them.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
- Sixt5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Budget5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
East Coast Car Rentals5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Hertz4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Avis4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Europcar2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Thrifty1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about car rental companies
5 answers
Asked ChatGPT
“Which car rental company should I use in Australia?”
Asked ChatGPT
“What are the best car hire companies in Australia?”
Asked ChatGPT
“What's the cheapest car hire company at Australian airports?”
Searched Google, AI Overview
“car rental”
Searched Google, AI Overview
“car hire”
Brands are shown in the order each answer named them. The survey took place in Australia on October 22, 2026.
Is East Coast Car Rentals or Sixt more popular in search?
This chart shows how often people search Google for East Coast Car Rentals and Sixt by name. Each line represents a brand's share of searches for all seven car rental companies we track, month by month, from searches in Australia.
Share of searches by month for Sixt, East Coast Car Rentals. The figures are in the table below the chart.
View monthly share of searches table
| Month | Hertz | Europcar | Sixt | Avis | Budget | East Coast Car Rentals | Thrifty |
|---|---|---|---|---|---|---|---|
| Oct 2025 | 37.1% | 13.6% | 13.6% | 13.6% | 11.1% | 6.1% | 5% |
| Nov 2025 | 36.2% | 13.3% | 13.3% | 13.3% | 13.3% | 5.9% | 4.9% |
| Dec 2025 | 36.6% | 13.4% | 13.4% | 11% | 13.4% | 7.3% | 4.9% |
| Jan 2026 | 33.7% | 15.1% | 15.1% | 12.4% | 12.4% | 6.8% | 4.5% |
| Feb 2026 | 35.4% | 15.9% | 13% | 13% | 13% | 5.8% | 3.9% |
| Mar 2026 | 34.7% | 12.7% | 12.7% | 15.6% | 12.7% | 7% | 4.7% |
| Apr 2026 | 32.4% | 14.5% | 14.5% | 11.9% | 14.5% | 7.9% | 4.3% |
| May 2026 | 32% | 14.4% | 14.4% | 14.4% | 11.7% | 7.9% | 5.3% |
| Jun 2026 | 29% | 16% | 16% | 13.1% | 13.1% | 7.1% | 5.9% |
| Jul 2026 | 25.2% | 16.8% | 16.8% | 13.8% | 13.8% | 7.5% | 6.2% |
| Aug 2026 | 23.7% | 15.8% | 15.8% | 15.8% | 15.8% | 7.1% | 5.8% |
| Sep 2026 | 21.2% | 17.3% | 17.3% | 14.2% | 14.2% | 9.5% | 6.4% |
How has the East Coast Car Rentals and Sixt comparison changed over the last 12 months?
3 findings
- Sixt was ahead of East Coast Car Rentals in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, East Coast Car Rentals’ share of searches among car rental companies in Australia moved from 6.1% to 9.5%, and its estimated monthly branded searches moved from 27.1K to 33.1K.
- Across the 12 months ending September 2026, Sixt’s share of searches among car rental companies in Australia moved from 13.6% to 17.3%, and its estimated monthly branded searches held steady at 60.5K.
How did search popularity change for Australia car rental companies in September 2026?
2 changes
In September 2026, Sixt overtook Avis and Budget to rank 3rd among car rental companies in Australia, with 17.3% of the searches.
In September 2026, East Coast Car Rentals gained share of searches among car rental companies in Australia, from 7.1% to 9.5%.
How are branded searches counted?
3 search terms
Brandwave collects information about searches that people make online using East Coast Car Rentals’ and Sixt’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.
East Coast Car Rentals
2 branded search terms
- east coast car rental
- east coast car rentals
Sixt
1 branded search term
- sixt
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