Who AI recommends: car rental companies in London
We regularly ask AI assistants the questions people ask about car rental companies in London and count which companies they name. Below are the answers from October 28, 2026 to October 28, 2026.
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Companies AI names
| # | Company | Mentions | ChatGPT | Google AI Mode | Google AI Overviews |
|---|---|---|---|---|---|
| 1 | Enterprise Rent-A-Car | 17 of 24 | 8/8 | 4/8 | 5/8 |
| 2 | SIXT | 16 of 24 | 6/8 | 4/8 | 6/8 |
| 3 | Avis | 13 of 24 | 3/8 | 4/8 | 6/8 |
| 4 | Budget | 12 of 24 | 5/8 | 3/8 | 4/8 |
| 5 | Europcar | 10 of 24 | 5/8 | 3/8 | 2/8 |
| 6 | Hertz | 10 of 24 | 2/8 | 4/8 | 4/8 |
| 7 | Arnold Clark Car & Van Rental | 7 of 24 | 3/8 | 2/8 | 2/8 |
| 8 | THE OUT | 5 of 24 | 1/8 | 3/8 | 1/8 |
| 9 | London Car Rentals Ltd | 4 of 24 | 0/8 | 2/8 | 2/8 |
| 10 | Hiyacar | 3 of 24 | 1/8 | 1/8 | 1/8 |
| 11 | Alamo | 3 of 24 | 1/8 | 1/8 | 1/8 |
| 12 | Indigo Car Hire | 2 of 24 | 0/8 | 1/8 | 1/8 |
| 13 | Fairview Vehicle Hire – Battersea | 2 of 24 | 1/8 | 0/8 | 1/8 |
These are answers from AI assistants, not our assessment of the companies. Places cannot be bought, and Rankmetr customer data never appears here.
Which websites AI relies on in this niche
- google.com
- which.co.uk
- sixt.co.uk
- enterprise.co.uk
- carrentalsreviewed.com
- budget.com
- arnoldclarkrental.com
- europcar.co.uk
- zestcarrental.com
- avis.com
- hiyacar.co.uk
- reddit.com
Share of answers in which AI cited the website.
Questions we ask
- Who is the best car rental company in London?
- Which car rental company in London would you recommend?
- Top rated car rental companies in London
- Recommend a reliable car rental company in London for renting a car without a deposit
- Where can I rent a car at the airport in London?
- Best car rental companies in London for expats and tourists
- Affordable but good car rental companies in London
- Car rental companies in London with the best reviews
How we count
Each question is sent to each AI on a schedule; the answer is parsed and matched against our company directory. Only companies confirmed by two AIs or on two dates are listed. Methodology version 0.1.
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Fix or remove
If this is your company and the data is wrong, or you do not want to be listed, write to us. We review requests within 3 business days.