Jan 12, 2026an online start-up aiming to attract former customers of the collapsed car-sharing firm zipcar is offering londoners the chance to rent their cars to strangers for an average of £400 a. Jan 12, 2026an online start-up aiming to attract former customers of the collapsed car-sharing firm zipcar is offering londoners the chance to rent their cars to strangers for an average of £400 a month.