--- title: "NAPA Auto Parts vs PartsinMotion: Which is searched more in the United Kingdom?" description: "Is NAPA Auto Parts or PartsinMotion more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Auto parts retailers set in the United Kingdom. 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." canonical: "https://gobrandwave.com/demand/uk/compare/napa-vs-partsinmotion" publisher: "Brandwave" --- # NAPA Auto Parts vs PartsinMotion: Which is searched more in the United Kingdom? Is NAPA Auto Parts or PartsinMotion more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Auto parts retailers set in the United Kingdom. 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. ## Key facts - **Compared**: NAPA Auto Parts and PartsinMotion - **Competitive set**: Auto parts retailers - **Market**: United Kingdom - **Month measured**: Sep 2026 - **NAPA Auto Parts Share of Search**: 1.2% - **PartsinMotion Share of Search**: 0.63% ## Is NAPA Auto Parts or PartsinMotion more popular in search? - In September 2026, NAPA Auto Parts had more branded searches than PartsinMotion among auto parts retailers in the United Kingdom. NAPA Auto Parts had about 40,500 branded searches, while PartsinMotion had 22,200. NAPA Auto Parts made up 1.2% of all auto parts retailer searches we track, and PartsinMotion accounted for 0.63%. - NAPA Auto Parts was ahead of PartsinMotion in every measured month of the 12 months ending September 2026. - Across the 12 months ending September 2026, NAPA Auto Parts’ share of searches among auto parts retailers in the United Kingdom moved from 0.72% to 1.2%, and its estimated monthly branded searches moved from 27.1K to 40.5K. - Across the 12 months ending September 2026, PartsinMotion’s share of searches among auto parts retailers in the United Kingdom moved from 0.59% to 0.63%, and its estimated monthly branded searches held steady at 22.2K. ## Top auto parts retailers in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, NAPA Auto Parts was mentioned in two out of five: in one of the three ChatGPT answers and in one of the two Google AI Overviews. PartsinMotion was mentioned in two out of five: not in any of the three ChatGPT answers, but in both Google AI Overviews. PartsinMotion was listed before NAPA Auto Parts in two out of three answers that named either. Brands get a higher AI rank if they are mentioned earlier in the answers that list options. | Brand | AI rank | ChatGPT answers that named it | Google AI Overviews that named it | All answers that named it | | --- | --- | --- | --- | --- | | Euro Car Parts | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | GSF Car Parts | 2nd | 3 of 3 | 2 of 2 | 5 of 5 | | Autodoc | 3rd | 3 of 3 | 0 of 2 | 3 of 5 | | Car Parts 4 Less | 4th | 0 of 3 | 2 of 2 | 2 of 5 | | Halfords | 5th | 3 of 3 | 0 of 2 | 3 of 5 | | PartsinMotion | 5th | 0 of 3 | 2 of 2 | 2 of 5 | | NAPA Auto Parts | 7th | 1 of 3 | 1 of 2 | 2 of 5 | ## Every AI answer about auto parts retailers - Asked ChatGPT "Which auto parts retailer should I shop at in the UK?": 1. Euro Car Parts, 2. GSF Car Parts, 3. Autodoc, 4. Halfords - Asked ChatGPT "What are the best auto parts retailers in the UK?": 1. Euro Car Parts, 2. GSF Car Parts, 3. Autodoc, 4. Halfords, 5. NAPA Auto Parts - Asked ChatGPT "What's the best auto parts retailer in the UK for car parts?": 1. GSF Car Parts, 2. Euro Car Parts, 3. Autodoc, 4. Halfords - Searched Google, AI Overview "car parts uk": 1. Euro Car Parts, 2. GSF Car Parts, 3. Car Parts 4 Less, 4. PartsinMotion, 5. NAPA Auto Parts - Searched Google, AI Overview "cheap car parts uk": 1. Euro Car Parts, 2. Car Parts 4 Less, 3. PartsinMotion, 4. GSF Car Parts Brands are listed in the order each answer named them. The answers were collected in United Kingdom on October 19, 2026. ## How did search popularity change for United Kingdom auto parts retailers in September 2026? - Estimated monthly branded searches for NAPA Auto Parts in the United Kingdom rose 49.4% over 12 measured months, from 27.1K to 40.5K in September 2026. ## Month by month | Month | NAPA Auto Parts estimated searches | NAPA Auto Parts Share of Search | NAPA Auto Parts rank | PartsinMotion estimated searches | PartsinMotion Share of Search | PartsinMotion rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 27.1K | 0.72% | 5 | 22.2K | 0.59% | 6 | | Nov 2025 | 27.1K | 0.72% | 5 | 18.1K | 0.48% | 7 | | Dec 2025 | 33.1K | 0.88% | 5 | 18.1K | 0.48% | 6 | | Jan 2026 | 40.5K | 0.97% | 5 | 22.2K | 0.53% | 6 | | Feb 2026 | 33.1K | 0.95% | 5 | 22.2K | 0.63% | 6 | | Mar 2026 | 40.5K | 0.95% | 5 | 27.1K | 0.63% | 6 | | Apr 2026 | 40.5K | 1% | 5 | 27.1K | 0.69% | 6 | | May 2026 | 40.5K | 1.1% | 5 | 22.2K | 0.58% | 6 | | Jun 2026 | 33.1K | 0.86% | 5 | 22.2K | 0.58% | 6 | | Jul 2026 | 40.5K | 1.1% | 5 | 22.2K | 0.58% | 6 | | Aug 2026 | 40.5K | 1.1% | 5 | 22.2K | 0.58% | 6 | | Sep 2026 | 40.5K | 1.2% | 5 | 22.2K | 0.63% | 6 | ## How each brand is measured Brandwave collects information about searches that people make online using NAPA Auto Parts’ and PartsinMotion’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. - **NAPA Auto Parts**: Measured on the search term “napa auto parts”. - **PartsinMotion**: Measured on the search term “partsinmotion”. - [NAPA Auto Parts profile](/demand/uk/brands/napa) - [PartsinMotion profile](/demand/uk/brands/partsinmotion) - [All auto parts retailers in the United Kingdom](/demand/uk/categories/uk-auto-parts-retailers): The set both shares are measured inside, 7 brands. ## Methodology - [How is the Brand Demand Index measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Is NAPA Auto Parts or PartsinMotion more popular in search? In September 2026, NAPA Auto Parts had more branded searches than PartsinMotion among auto parts retailers in the United Kingdom. NAPA Auto Parts had about 40,500 branded searches, while PartsinMotion had 22,200. NAPA Auto Parts made up 1.2% of all auto parts retailer searches we track, and PartsinMotion accounted for 0.63%. ## Cite this page Brandwave. "NAPA Auto Parts vs PartsinMotion: Which is searched more in the United Kingdom?". https://gobrandwave.com/demand/uk/compare/napa-vs-partsinmotion This page is also available as HTML at https://gobrandwave.com/demand/uk/compare/napa-vs-partsinmotion. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.