The second-generation BMW X5 (codename E70) marks a major evolution compared to its predecessor (E53). More imposing, it introduces for the first time the 7-seater option, the iDrive system as standard, and a double-wishbone front suspension significantly improving road handling. The model underwent a significant facelift (LCI) in 2010, which not only refreshed the aesthetics (bumpers, LED lights) but above all revolutionized the mechanical range: abandonment of naturally aspirated engines and the old 6-speed automatic gearbox in favor of turbocharged engines (N55, N63, N57) coupled with the excellent ZF 8-speed gearbox (ZF8HP). Although the X5 E70 is a benchmark in driving pleasure in the luxury SUV segment, its reliability is very heterogeneous: excellent on some 6-cylinders, it can be c
The BMW X5 E70 is a brilliant SUV on the road, but it demands a substantial maintenance budget. The choice of engine is absolutely crucial. For a worry-free purchase, prioritize 6-cylinder models. In petrol, the 3.0si (N52) is the sensible choice for its exemplary reliability. In diesel, the 3.0d (M57) from before 2010 is a rock, while post-2010 versions (N57) offer better driving pleasure thanks to the ZF8 gearbox, but require increased vigilance regarding the timing chain. Avoid the V8 engines (4.8i and especially xDrive50i), whose design flaws (valve stem seals, timing) turn the ownership experience into a financial nightmare. Always plan a reserve budget for peripherals (transfer case, air suspension, electronics).