2017 Range Rover

OCTANE RATING

CAUTION

Do not use fuels with an octane rating lower than 87 AKI as severe engine damage may occur.

CAUTION

Do not use leaded fuels, fuels with lead substitutes, e.g., manganese-based or fuel additives. Doing so may adversely affect the vehicle's emission control systems and affect the vehicle's warranty.

The vehicle manufacturer recommends the use of premium unleaded gasoline with a minimum octane rating of 91 AKI (Anti-Knock Index). Using the correct fuel specification helps to maintain the vehicle's performance, fuel economy, and driveability.

If premium unleaded fuel is not available, use unleaded fuel with a lower octane rating, down to a minimum of 87 AKI. Using a lower specification fuel may reduce the vehicle's performance, increase fuel consumption, cause an audible engine knock, and other driveability problems.

Consult a retailer/authorized repairer if an engine knock is detected, while holding a steady speed on level roads. Also consult a retailer/authorized repairer if a heavy persistent engine knock is detected, even if using fuel to the recommended octane rating. Failure to do so is misuse of the vehicle which is not covered by the vehicle's warranty.

NOTES

An occasional, light engine knock when accelerating or climbing hills is acceptable.

NOTES

Federal law requires that gasoline octane ratings be posted on the pumps.