Castrol Edge vs GTX
Castrol, a world leader in lubricants, is part of the BP Group and has a tradition of over 120 years in the development of high quality motor oils. The Castrol Edge product line was launched in 2008 as a premium full synthetic range, while the GTX range has been established on the market as a proven engine oil series since the 1960s. Choosing the right engine oil is crucial for engine life, fuel efficiency and protection against wear under different operating conditions. This comparative article analyses the technical differences, advantages and disadvantages of both product lines to help drivers make an informed purchasing decision.