BMW X3
BMW
Photo: Alexander-93 / Wikimedia Commons · CC BY-SA 4.0
The mid-size crossover best-seller. The X3 M40i and X3 M bring genuine performance.
The BMW X3 is the brand mid-size luxury crossover and one of its best-selling models worldwide. It blends practicality, comfort, and a sportier drive than most rivals, with a range spanning efficient turbo fours to potent inline sixes and a fully electric iX3 in some markets. The X3 M40i offers strong B58-powered performance, and the full X3 M, with the S58 twin-turbo inline six making over 500 horsepower, is a genuine performance SUV. The X3 has long been a benchmark in its class for driving dynamics. On WhipJury, X3 submissions favor the M40i and the high-performance X3 M.
X3 highlights
Standard range. Turbo fours and sixes, plus an electric iX3 in some markets.
X3 M40i. B58 turbo inline six, a quick everyday performer.
X3 M. S58 twin-turbo six, over 500 horsepower, a genuine performance SUV.
X3 on WhipJury
The M40i and X3 M are the enthusiast picks.
Frequently asked questions about BMW X3
What is the X3 M?
The full performance X3, using the S58 twin-turbo inline six making over 500 horsepower in Competition form. It is a genuine performance SUV with serious chassis upgrades.
What is the X3 M40i?
The quick everyday X3, using the B58 turbo inline six. It sits below the full X3 M and balances pace with daily usability.
Is there an electric X3?
Yes, the iX3 is a fully electric version offered in some markets, sharing the X3 body with an electric powertrain.
Is the X3 reliable?
Generally yes, especially B58-powered cars. The B58 inline six is among BMW most robust modern engines.
Does the X3 drive well?
Yes, it has long been a class benchmark for driving dynamics, offering sharper handling than most mid-size luxury crossovers.
