BMW X1 U11 (2022 – 2025)

Reliability score : 8.5/10

The third-generation BMW X1 (codename U11) marks a major evolution for the Bavarian compact SUV. Based on the FAAR platform (an evolution of UKL2), it grows in dimensions and moves significantly upmarket with an interior inspired by the larger iX, integrating the Curved Display and the iDrive 8 (then 9) system. This generation stands out with a comprehensive multi-energy offering: petrol, diesel, plug-in hybrid (PHEV), and 100% electric (iX1). The petrol engines, the core of our analysis, rely on the modular B38 (3-cylinder) and B48 (4-cylinder) blocks in their latest technical evolutions (TU2/TU3), most of which integrate a 48V mild-hybrid (MHEV) system housed directly in the DKG7 dual-clutch gearbox. Overall, the X1 U11 is a very accomplished vehicle, although its youth implies some soft

✅ Strengths

Significantly improved finish and assembly quality (close to X3)
Mechanical reliability of B38 and B48 petrol engines now very well proven
Efficiency of the 48V mild-hybrid system integrated into the gearbox
Dynamic and precise road handling
Generous interior space and boot volume for the category

⚠️ Weaknesses

All-touch ergonomics (removal of the physical iDrive controller)
Frequent software bugs on early models equipped with iDrive 8 and 9 (Android Automotive)
Firmness of the suspension, particularly with the M Sport package and 19/20-inch wheels
Very high prices and stingy options policy (subscriptions)
Sometimes hesitant management of the DKG7 gearbox at very low speeds

🎯 Verdict

The BMW X1 (U11) is an extremely solid choice in the premium compact SUV category. From a purely mechanical standpoint, the petrol engines (B38 and B48) have reached a remarkable level of maturity and reliability, erasing the teething problems of previous generations. The integration of the MHEV system into the gearbox is a technical success that benefits fuel consumption. However, overall reliability is slightly marred by early electronic issues (iDrive 8/9 bugs) and especially by the major recall concerning the braking system (IBS). Before any used purchase, it is imperative to verify that this recall has been performed. The ideal petrol choice remains the xDrive23i (or xDrive28i in North America) for its perfect balance of power, flexibility, and reliability.

Common issues

Bugs logiciels iDrive 8 et problèmes de connectivité Medium

🔧 Dès la livraison – 30 000 km

💶 Généralement couvert par la garantie

Vérifier les mises à jour logicielles et la réactivité du système.

Rappels constructeur (système eCall, caméra de recul, ceintures) Low

🔧 Dès la livraison – 20 000 km

💶 Gratuit (pris en charge par BMW)

Vérifier l'historique des rappels effectués pour le VIN du véhicule.

Bruits parasites ou grincements dans l'habitacle (garnitures, plastiques) Low

🔧 5 000 – 25 000 km

💶 Généralement couvert par la garantie, sinon 100 – 400 €

Tester le véhicule sur routes variées pour détecter d'éventuels bruits.

Estimated maintenance costs

Oil change	200 – 350 £
Complete brakes	700 – 1 300 £
Estimated annual budget	350 – 600 £

Indicative estimates (independent garage, UK market). Prices vary by region and year.