Can You Mix E5 And E10 Petrol NISSAN X-Trail (T32) (10.2013 - ...)
- @GaRy_A29.09.2025 19:17MemberGood news! Itās perfectly safe to mix E5 and E10 petrol in your 2019 Nissan X-Trail EcoDrive. They both contain ethanol, with E5 having up to 5% and E10 up to 10%, so mixing them just results in a blend somewhere in between.
Most modern petrol cars, including yours which is built after 2011, are designed to handle E10 without any issues. Mixing E5 and E10 wonāt cause engine problems, reduce fuel efficiency, or harm performance. Think of it like blending two similar drinksāthe result is just a little bit of both, no nasty surprises.
If you happen to fill up with E10 but usually use E5, no worries! Thereās no need to drain the tank or panic. Just top up with your preferred grade next time.
As a tip, always check your vehicleās manual or the fuel filler cap if you want to be sure, but in your case, mixing E5 and E10 is no big deal. You can think of it as giving your X-Trail a smooth, ethanol-infused treat thatās both safe and eco-friendly! šæā½š
@Graziana Venturi30.09.2025 16:05@LukeOnTeslaAUTODOC expertAbsolutely safe!
Your 2019 Nissan X-Trail is fully compatible with E10 gasoline (and, by extension, E5).
Blending E5 and E10 (to produce 5-10% ethanol) will not cause engine problems.
The only caveat: theoretically, switching to pure E10 may slightly (1-2%) increase fuel consumption, as ethanol is less energy-dense. In practice, this increase is unlikely to be noticeable.

Hey everyone! I recently got a 2019 Nissan X-Trail EcoDrive and Iām curious about mixing E5 and E10 petrol. Is it safe to do so? Are there any potential issues with engine performance or fuel efficiency that I should be aware of? Thanks!