The BMW 328i engine is a 2.0-liter turbocharged inline-four powerhouse engineered to deliver dynamic performance with impressive efficiency. Part of BMW’s advanced TwinPower Turbo engine family, it strikes the ideal balance between spirited acceleration and everyday practicality. Producing around 240 horsepower and 350 Nm of torque, the 328i engine offers robust mid-range power and smooth responsiveness. With technologies like Valvetronic variable valve control, Double-VANOS, and high-precision direct injection, it ensures a seamless blend of power, refinement, and fuel economy—perfect for those who demand both performance and sophistication from their drive.
Features
Tested Engine with Warranty
Hassle-Free Returns Available
Live Customer Support
Direct Fit for Your Vehicle
The BMW 328i engine, officially known as the N20B20, is a 2.0-liter turbocharged inline-four petrol engines that marked a major shift in BMW’s philosophy toward blending performance with efficiency. Replacing the naturally aspirated six-cylinder N52, the N20 brought in forced induction and advanced technologies such as BMW’s TwinPower Turbo system, direct fuel injection, Double-VANOS, and Valvetronic variable valve timing to deliver around 240 hp (180 kW) and 350 Nm (258 lb-ft) of torque. This combination provides sharp throttle response, brisk acceleration, and smooth power delivery throughout the rev range.
Built with a lightweight aluminum block and head, the engine enhances weight distribution and fuel efficiency while maintaining rigidity. Its integrated exhaust manifold improves warm-up times and emissions, while balance shafts and acoustic covers ensure the refined, quiet operation expected of a BMW. Commonly found in models like the F30 3 Series, F25 X3, and F10 5 Series, and paired with either an 8-speed automatic or 6-speed manual transmission, the N20 exemplifies BMW’s engineering precision.
328i engine fitment requires matching the specific generation and variant. The F30 328i uses the N20, while the G20 models use the B48. Both generations have distinct engine management interfaces and accessory configurations. Our VIN verification confirms the correct engine for your specific 328i before it ships.
BMW 328i owners comparing a used engine, a remanufactured engine, and an OEM engine will find the used OEM route most cost-effective. A used BMW 328i engine from a verified low-mileage donor gives you the factory turbocharged four-cylinder as an OEM engine — whether the N20’s Valvetronic precision or the B48’s improved closed-deck reliability — at a price that makes keeping this excellent sports sedan the right decision. No remanufactured engine delivers the complete factory BMW turbocharged assembly that a used OEM 328i engine provides.
Every used BMW 328i engine ships with up to a 90-day warranty and arrives within 2 to 5 business days. Installation is not included. BMW specialist installation is recommended. These are genuine BMW OEM engines, and we stand behind every unit.
Specifications
Product Type
Engine
Displacement (Engine Size)
6.6L V8
Fuel Type
Gasoline
Availability
In Stock
Shipping
Nationwide Available
Use Case
Ideal for performance builds, swaps, and replacements
Frequently Asked Questions
What is the engine type and displacement of the BMW 328i?
The BMW 328i features a 2.0-liter turbocharged inline-four petrol engine known as the N20B20.
How much horsepower and torque does the BMW 328i engine produce?
It delivers around 240 horsepower (180 kW) and 350 Nm (258 lb-ft) of torque.
Which BMW models use the N20B20 2.0L turbo engine?
The N20 engine is found in models such as the F30 3 Series, F25 X3, and F10 5 Series.
What technologies are featured in the BMW 328i engine?
It includes TwinPower Turbo, Valvetronic, Double-VANOS, and high-precision direct fuel injection for optimal performance and efficiency.
How does the BMW 328i balance performance with fuel efficiency?
Through lightweight construction, intelligent turbocharging, and advanced valve timing systems that enhance power while reducing fuel consumption.
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Shipping Policy
Our shipping policy is flexible, as the shipping charges depend on the location. A few certain remote regions like CO, UT, NY, OR, & CA may have additional shipping charges or delivery fees. However, some circumstances may cause delays, but we always strive to deliver your order as quickly as possible.
Please note that all shipping times are estimates and not guaranteed. We examine all rebuilt and used engines before shipment and aim to provide high-quality used engines and transmissions. Shipping details and fees will be disclosed to consumers before any transactions are made. Our team is operational 24/7, and you can call us at +1-888-799-0188 to place an order.
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