BMW Motorrad F900 GS mileage and running cost

The F900 GS is rated at 22.7 kmpl (claimed mileage). Treat that as a ceiling: real-world figures are usually 15–25% lower.

Among the 24 adventure bikes we have reviewed it ranks 14th for mileage, 3 kmpl below the group average of 26 kmpl.

At Delhi's petrol price of ₹94.80 a litre and a claimed 22.7 kmpl, the F900 GS costs about ₹4.18 per km in fuel. Ride 30 km a day and that is roughly ₹3,257 a month, or ₹39,089 a year, before servicing.

Spread over five years and 46,800 km, the F900 GS works out to about ₹45.0 per km all-in, of which 9% is fuel and 85% is the purchase price itself. Resale value is not counted; expect roughly 50–60% of ex-showroom after five years for a well-kept example.

The quickest wins for the F900 GS: keep tyres at the recommended pressure (under-inflation by 5 psi can cost 2–3 kmpl), shift up early, use Eco mode in traffic and avoid idling at long signals.

Short trips hurt most. A cold engine on a 2 km run can return half its normal mileage; if that is your use, expect the low end of the real-world band.

Service on time. A clogged air filter or old spark plug shows up in mileage before it shows up anywhere else.