Whatcar.com has teamed up with the organisers of the British International Motor Show to offer half-price tickets but you'll have to book tomorrow, January 31, to take advantage.
The show runs in London's Excel from July 23 to August 3, and will feature 600 cars from 60 manufacturers, plus a supercar paddock, drift school, 4x4 experience and kids' car zone.
Ticket prices normally start at 10 for adults and 6 for children.
To take advantage of the half-price entrance offer, call the ticket hotline tomorrow on 0871 2305588 or visit the show website at britishmotorshow.co.uk, and quote BIMS31.
If you miss the half-price offer, you can still take advantage of a special three-for-two purchase deal by quoting 'What Car?' when you book between February 1 and February 29.