With lengthening oil change intervals in mind, Comma has introduced a two-litre top-up pack of its Xtech 5w30 motor oil.

“It is important for workshops to inform customers that, although modern high performance engines may be capable of registering much longer mileages between oil changes, they continue to consume oil while doing so,” says Mike Bewsey, marketing director at Comma.

“The product will offer aftermarket retailers an extra profit opportunity to sell the appropriate top-up when undertaking complete Xtech 5w30 oil changes.”

The two-litre silver bottle is designed to be stored in the boot of a car and has a sightline so customers can see how much oil has been dispensed and how much is left.

Comma has set the recommended retail price at £10.49.