Bmw X1 2025 Diesel. The bmw x1 is powered by two engines. The most fuel efficient bmw x1 is the sdrive18i with a 7 speed auto dual clutch which is powered by a 1.5l.
The most fuel efficient bmw x1 is the sdrive18i with a 7 speed auto dual clutch which is powered by a 1.5l. Learn how it drives and what features set the 2025 bmw x1 apart from its rivals.