Coming across a promotion promising you 60% more miles for a car rental might not attire your full attention. But if this happens for one of the most rewarding base offer in the market, this should be a different story. That is the bonus Avis grants to British Airways’ Executive Club members for reservations at their special rate placed until April 30 for rentals between April 20 and June 30. To qualify for the offer, rentals must be at least for Group C cars and at least for three days. If you meet all these conditions, 8 miles per GBP spent await you, what easily translates into more than 2,000 miles for a 3-day rental.