2015 Honda VFR800X Crossrunner Press release date: 30th September 2014 Model updates: Honda’s premium adventure sports tourer evolves substantially for 2015, with a host of upgrades designed to Its V4 engine shows its age a little when it comes to fuel economy – an average of 44mpg is worse than rivals (Tracer does 48mpg, F900XR does 50mpg) although the Honda’s pleasingly generous Just for the metric folks. I get anywhere between 4.3 to as low as 3.9 litres per 100k's. (per full tank). The 8th gen definitely has superior fuel economy than the 6th gen. Also my best economy is on standard unleaded 91ron fuel. Whilst the tank capacity is slightly less than the 6th gen the 8th gen compensates for this in better fuel economy. Fuel Type OK. Unknown (774) honda vfr800 crossrunner in white top box fitted - only 21394 miles from new. 5/20/2023. UNITED KINGDOM. Detail. 800 cc. Honda VFR800X Crossrunner: Engine and Transmission Specifications: Greenhouse gases: 102.8 CO2 g/km. (CO2 - Carbon dioxide emission) Fuel consumption: 4.43 litres/100 km (22.6 km/l or 53.10 mpg) Driveline: O-ring sealed chain: Clutch: Wet, multiplate with coil springs: Transmission type: Chain (final drive) Gearbox: 6-speed: Cooling system Many settled riders considered the VFR the best street bike, ever, at that era. The greatest disadvantage of that VFR was the increased fuel consumption. Crossrunner is designed directly, using almost the same parts with the VFR 800 VTEC, which is a factory attempt to complete the line up, on a low development cost basis. Bore and stroke is 72mm x 48mm, with compression ratio of 11.8:1. The PGM-FI fuel injection – with 36mm throttle bodies – was remapped to suit the engine’s new performance parameters and fuel economy of 44 MPG (18.8km/l). The mass-centralized 4-2-1-1 exhaust was revised both externally and internally to assist the uprated torque output Gasoline consumption Honda, VFR 800, VFR800X Crossrunner. 4,98 l/100km: 8.857 km and 441 l CO 2 emission:: 116 g/km: 8.857 km and 1.027 kg sSi0lOX.