In short
Nearly every UK car competition has a free entry route, usually by post. You write your name, address, email and the answer to the skill question on a postcard, send it to the address in the T&Cs, and you get a ticket in the draw with exactly the same chance of winning as a paid one.
It's free apart from the stamp. The limits are that it's typically one free entry per competition, the postcard has to arrive before the closing date, and you have to follow the operator's format. Most people who use it enter a handful of competitions a month this way and pay for tickets in the ones they care about.
There's also a separate category of genuinely free giveaways — dealer and brand promotions like Auto Trader's win-a-car — that don't involve postcards at all.
Why free entry exists
The free route isn't generosity. It comes from the Gambling Act 2005.
A competition where you pay to enter and the winner is picked by chance is a lottery, and lotteries need a licence. Car competition operators avoid that in one of two ways: by making entry depend on skill (the skill question), or by making the competition a "free draw" — one where there's a free way to enter alongside the paid one. Most UK operators do both, belt and braces.
For the free draw exemption to hold, the free route has to be real. It can't be buried, it can't be harder to find than the paid one in any meaningful way, and free entries have to be treated exactly like paid ones in the draw. That last point matters: an operator that quietly weights the draw towards paid tickets, or "loses" postal entries, is breaking the exemption they rely on.
So when a site says "free entry available, see T&Cs", it isn't a marketing line. It's the legal foundation of the whole competition.
How the postal route works
Almost every operator uses the same basic mechanism. You send a postcard or letter to a postal address given in the terms. It has to include your full name, address, email, phone number, the name of the competition you're entering, and your answer to the skill question. Some operators also ask for your date of birth or the ticket number you'd like.
Once it arrives, the operator adds a ticket to the draw in your name. You should get a confirmation email, though not every site sends one — if you don't hear anything, it's fine to ask.
The postcard needs to land before the closing date, not be posted before it. Allow a week if you're using second class. If a competition is close to selling out, the paid tickets may go before your card arrives, and most terms say a postal entry received after sell-out is void.
Handwriting is fine, typed is fine. What isn't fine is missing information — an entry without the skill question answer, or without a competition name, usually gets binned rather than queried.
A template that works
Keep it plain. Something like this covers what every operator asks for:
Free entry — [Competition name, e.g. "Win a Range Rover Sport, closing 30 Sept"] Name: [Full name] Address: [Full postal address including postcode] Email: [Email] Phone: [Mobile] Date of birth: [DD/MM/YYYY] Skill question answer: [Your answer]
One competition per postcard. Sending a list of ten competitions on one card is a common mistake and most operators will reject it.
Check the specific operator's terms before you post — some want a stamped addressed envelope enclosed, some want a specific reference written on the front, and a few have moved to an online free entry form instead of post.
Free entries and your odds
A free entry is one ticket. It has the same chance of winning as any single paid ticket in the same draw.
That means the odds are whatever the ticket count says. One free entry in a 5,000-ticket competition is a 1 in 5,000 chance — the same as buying one ticket for £2. Where free entries lose out is volume: you can usually only send one per competition, whereas paid entrants can buy up to the ticket limit.
The sensible way to think about it is as a supplement. Send a free entry to every competition you'd be happy to win, and pay for extra tickets only in the ones where the odds and the cash alternative make it worth it. Regular compers do exactly this — a handful of postcards a week, across three or four operators, costs less than a coffee and gives you an entry in every draw that matters.
Is it worth the effort?
Honestly, it depends how you value your time. A postcard takes two or three minutes to write and costs a stamp. For a single competition that's cheaper than a £1 ticket and a lot cheaper than a £5 one. Across a month it adds up to a reasonable number of entries for almost no money.
Where it doesn't work is if you want a meaningful chance in a specific draw. One ticket is one ticket. If there's a car you genuinely want, the free entry is a start, not a strategy.
Genuinely free competitions
There's a second kind of free entry that has nothing to do with postcards: promotional giveaways run by brands, dealer groups and media companies. Auto Trader has run recurring win-a-car promotions, Vertu Motors has done dealer giveaways, and various magazines and radio stations run car prizes as audience promotions.
These are free to enter because the operator's return is your data and attention, not ticket sales. They usually need an online form, sometimes a newsletter sign-up, and the odds are generally worse than a ticketed competition because the entrant pool is enormous. But there's no cost, no skill question and no postcard.
We track these separately from ticketed competitions on our free car competitions page, because they're a different thing and it helps to know which is which.
Things to watch
The free route is legitimate, but it's the part of the industry with the most variation between operators, so a few things are worth checking.
Make sure the address exists and is current — a site that's moved and not updated its terms will lose your entries. Look for whether the operator confirms postal entries by email; the good ones do. Check whether there's a limit on free entries across the site as well as per competition, because a few operators cap it. And if you send several postal entries to one operator and never hear anything back, that's worth raising with them and worth telling us about.
Frequently asked questions
Can you enter car competitions for free in the UK? Yes. Most UK operators offer a free entry route, usually by post, as required for the competition to stay within the Gambling Act's free draw exemption.
How do I enter a competition for free by post? Write your name, full address, email, phone number, the competition name and your answer to the skill question on a postcard, and send it to the address in the operator's T&Cs before the closing date.
Do free entries have the same chance of winning? Yes. A postal entry is one ticket with the same odds as any single paid ticket in that draw. Operators are required to treat them equally.
How many free entries can I send? Typically one per person per competition. Some operators also limit free entries across all their competitions. Check the terms.
Do I need to answer the skill question on a postal entry? Yes, on almost every site. An entry without the answer is usually rejected.
Does the postcard need to arrive before the closing date? Yes — received, not posted. Allow several days for delivery, and note that if paid tickets sell out first, late postal entries are usually void.
Are there completely free car competitions with no postcard? Yes. Promotional giveaways from brands and dealer groups — Auto Trader's win-a-car promotions are the best-known — are free to enter online. They're a separate category from ticketed competitions.
Why do operators offer free entry at all? Because a pay-to-enter competition decided by chance would be a lottery and need a licence. Offering a free route is one of the ways operators keep their competitions legal.