2026 BMW 3 Series Engine Specs & Performance
Whether you choose the lively BMW 3 Series 330i or the powerful, track-ready BMW 3 Series M3 Competition xDrive, the specs of the BMW 3 Series offer Normal drivers a thrilling experience behind the wheel.
No matter where your travels take you across Central Illinois, once you get behind the wheel of the 2026 BMW 3 Series, the only thing that matters is the open road ahead. Learn more about the core BMW 3 Series engine specs, acceleration capabilities, and detailed fuel economy ratings below, then visit our showroom in Bloomington to experience this legendary luxury vehicle in person.
Which Engines Power the 2026 BMW 3 Series Lineup?
There are two precision-engineered engines at the heart of the 2026 BMW 3 Series lineup: the highly efficient 2.0L BMW TwinPower Turbo Inline-4, which powers the core 3 Series models, and the ferocious 3.0L BMW M TwinPower Turbo Inline-6 that drives the high-performance BMW 3 Series M variants. BMW’s historic performance legacy also shines through its iconic engineering milestones—including the exclusive 2026 BMW M340i xDrive 50 Jahre Edition, a limited-production model celebrating 50 years of the legendary 3 Series lineup. That track-bred DNA is fully alive across every trim. Review the 2026 powertrain specifications below and contact us if you have any questions:
| Engine Configuration | Applicable Trims | Horsepower Output |
|---|---|---|
| 2.0L BMW TwinPower Turbo Inline-4 | 330i, 330i xDrive | 255 hp |
| 3.0L BMW M TwinPower Turbo Inline-6 | M340i, M340i xDrive, M340i xDrive 50 Jahre Edition | 386 hp |
| 3.0L BMW M TwinPower Turbo Inline-6 (M-Engine) | M3 | 473 hp |
| 3.0L BMW M TwinPower Turbo Inline-6 (High-Output) | M3 Competition | 503 hp |
| 3.0L BMW M TwinPower Turbo Inline-6 (Maximum-Output) | M3 Competition xDrive | 523 hp |
2026 BMW 3 Series Acceleration and 0-60 MPH Times
Whether you’re merging onto the highway or enjoying a spirited drive, the BMW 3 Series 0-60 mph times deliver immediate, confidence-inspiring power. Depending on which trim and drivetrain configuration you choose, acceleration ranges from a robust 5.6 seconds down to a breathtaking 3.4 seconds. See below for a trim-based performance breakdown, then call us at (309) 271-1306 to arrange your private test drive:
| 2026 BMW 3 Series Trim Level | Official 0-60 MPH Acceleration Time |
|---|---|
| 330i Sedan | 5.6 seconds |
| 330i xDrive Sedan | 5.4 seconds |
| M340i Sedan | 4.4 seconds |
| M340i xDrive Sedan | 4.1 seconds |
| M3 Sedan | 4.1 seconds |
| M3 Competition Sedan | 3.8 seconds |
| M3 Competition xDrive Sedan | 3.4 seconds |
How Fuel-Efficient Is the 2026 BMW 3 Series? MPG Ratings
In addition to world-class handling and acceleration, this luxury sports sedan remains remarkably efficient. Based on official EPA estimates, the BMW 3 Series mpg ratings feature an impressive spectrum of efficiency depending on your choice of powertrain. Review the detailed City, Highway, and Combined fuel economy ratings by trim level below:
| 2026 BMW 3 Series Trim Level | City MPG | Highway MPG | Combined MPG |
|---|---|---|---|
| 330i Sedan | 28 mpg | 35 mpg | 31 mpg |
| 330i xDrive Sedan | 26 mpg | 34 mpg | 29 mpg |
| M340i Sedan | 27 mpg | 33 mpg | 29 mpg |
| M340i xDrive Sedan | 26 mpg | 33 mpg | 29 mpg |
| M3 Sedan | 16 mpg | 23 mpg | 19 mpg |
| M3 Competition Sedan | 16 mpg | 23 mpg | 19 mpg |
| M3 Competition xDrive Sedan | 16 mpg | 23 mpg | 18 mpg |
To learn more about the fuel economy specs of the BMW 3 Series and discover how to care for your luxury powertrain to maintain optimal long-term efficiency, visit our dealership near Decatur. Speak with our factory-trained service technicians, and they will be glad to assist you with all of your maintenance needs.
Test-Drive the BMW 3 Series With BMW of Bloomington
Local Urbana shoppers trust BMW of Bloomington to provide stellar, first-class customer service alongside competitive financing and leasing options. You can take complete advantage of these premium dealership benefits when you visit us in Bloomington. Contact us today to schedule an appointment, or explore our BMW 3 Series inventory online from the comfort of home. Come see us for a test drive and let us know when you’re ready to take the next step, so our dedicated team can help you drive away in a BMW 3 Series that very day.
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