Price MSRP
$56,900
Score
Efficiency
8.0 L/100km
Power Source
Hybrid
The BMW 3 Series has long defined the compact sport sedan category. It is not so much the power, but the fact it has near-perfect balance. It also has clean sightlines, the proper driver-to-control relationship and, of course, sweet driving dynamics. In spite of this, it still continues to face tough competition for its compact sports sedan crown, so heading into 2025 the seventh-generation BMW 3 Series gets upgraded.
2025 BMW 3 Series Competitors
The Audi A5, which replaces the A4 in the lineup for 2025, the Genesis G70, and the Mercedes-Benz C-Class are the key rivals. Others would include the Cadillac CT5, Infiniti Q50 and Lexus IS.
What’s new with the 2025 BMW 3 Series?
For 2025, the 3 Series gets a package of updates including new colours and wheels, and a revised interior with BMW’s Curved Display for the instrumentation and infotainment screens. There’s also a tweaked suspension and more power thanks to the addition of a 48-volt mild-hybrid system. The 330e plug-in hybrid disappears for 2025.
2025 BMW 3 Series Performance
The lineup starts with the BMW 330i xDrive. It features a 2.0-litre turbo-four that now works with a 48-volt mild-hybrid system and the Miller combustion cycle (it’s more efficient). This combination produces 255 horsepower and 295 pound-feet of torque anywhere between 1,600 and 4,500 rpm. Move up to M340i xDrive and there’s a turbocharged 3.0L inline-six that also works with a 48-volt mild-hybrid. In this case, the hybrid setup can provide an 11 hp boost during initial acceleration. The six’s output is 386 hp and 398 lb-ft of torque at 1,900 rpm. Both engines work with an eight-speed automatic transmission and BMW’s xDrive all-wheel-drive system.
When xDrive detects any loss of grip it uses an electronically-controlled clutch to send the power to the wheels with the best traction. Like other all-wheel-drive systems xDrive is fully-variable, however, it is one of the few that can send almost all of the power to the front or rear axle when needed. Its proficiency is such it brings better stability and sharper handling regardless of the weather conditions. The drivetrain combination powers the 330i to 100 km/h in 5.6 seconds; the M340i cuts that to 4.3 seconds.
The ride/handling balance is legendary, and it continues with tweaks to make it more comfortable without giving up any of the cornering power. The steering has also been reworked to refine the feel. Enthusiasts will opt for the M Sport package and the sports suspension — the base setup is good; the M Sport is better.
2025 BMW 3 Series Efficiency
The BMW 330i xDrive is rated at 8.9 L/100 km in the city, 6.9 L/100 km on the highway and an average consumption of 8.0 L/100 km. The annual fuel cost is $2,960. The M340i consume 9.0 L/100 km, 7.1 L/100 km and 8.2 L/100 km, respectively, and has an annual fuel cost of $3,034.
2025 BMW 3 Series Safety
The Insurance Institute for Highway Safety (IIHS) gave the 2024 3 Series sedan Good scores for the small front overlap, moderate front overlap original test and side impact original test. The National Highway Traffic Safety Association (NHTSA) gives the 3 Series a Five Star rating.
2025 BMW 3 Series Reliability
Consumer Reports gives the BMW 3 Series a score of 59 out of 100 saying, “the 2024 3 Series will have about average reliability when compared to the other new cars. This prediction is based on the 2021, 2022, and 2023 models, plus the BMW brand scores.”
2025 BMW 3 Series Interior
The key interior change is the addition of BMW’s fully-digital Curved Display. It puts the instrumentation and infotainment screens under a single pane of glass. The format is clean and unclutter with just enough hard buttons to make operation a simple matter. The iDrive now uses BMW’s latest 8.5 operating system with a new home screen and QuickSelect rapid-access. The latter speeds access to key functions by adopting a zero-layer principle. Access to the different functions is though the iDrive controller on the centre console, the touch screen or by using voice control. The optional Digital Cockpit Professional adds a head-up display and an augmented navigation view — it overlays the map with real time video of the scene ahead, so the instructions and where to go is no longer ambiguous.
2025 BMW 3 Series Dimensions
The BMW 3 Series is 4,713-mm long, 1,827-mm wide and it rides on a 2,851-mm wheelbase. For a compact sedan it has lots of rear seat space (894-mm) and headroom (944-mm). The trunk measures 480L.
2025 BMW 3 Series Canadian Pricing
The 2025 BMW 330i xDrive starts at $56,900 with the sportier M340i xDrive commanding $69,900.