The BAIC Beijing X55 has a claimed average fuel consumption of 7.7 L/100 km as stated by both the manufacturer and independent testers[5][3][7]. During real-world driving, reviews have reported achieving around 7.4–7.7 L/100 km under combined conditions, especially when using Eco mode[7][1]. However, some testers found it difficult to consistently get below 7.4 L/100 km, with urban driving often resulting in figures closer to 9–10 L/100 km[1].
For the 2025 model, regional figures indicate a combined consumption of 14 km/l (which translates to roughly 7.1 L/100 km), with city and highway mileage at 12 km/l and 16 km/l respectively[2]. This puts the real-world consumption average at just below the manufacturer’s claim depending on driving style and conditions.
In summary, expect typical real-world fuel consumption for the Beijing X55 to fall in the 7.5–8.0 L/100 km range during mixed (city and highway) driving, with lower figures possible on the open road and higher numbers likely in heavy urban traffic[1][7].