Volvo V70R Owner's Manual page 242

Fuel
Fuel consumption and emissions
of carbon dioxide
Official fuel consumption figures are based
on a standard driving cycle in accordance
with EU Directive 80/1268 comb. Fuel
consumption figures may change if the car is
equipped with extra equipment that affects
the car's weight. The manner in which the car
is driven and other non-technical factors can
affect fuel consumption. Consumption is
higher and power output lower for fuel with
an octane rating of 91 RON.
Petrol
Most engines can be run with octane ratings
of 91, 95 and 98 RON.
• 91 RON must not be used in 4 cylinder
engines.
• 95 RON can be used for normal driving.
• 98 RON is recommended for maximum
effect and minimum fuel consumption.
When driving in temperatures above +38 ºC,
it is recommended to use fuel with the
highest possible octane rating for optimum
performance and fuel economy.
Petrol: Standard EN 228
Diesel: Standard EN 590
Technical data
241