BMW N51 VS N52 The N51 and N52 are essentially the same engines, and it’s almost impossible to tell the differences visually. The easiest way to know what engine your car is equipped with is to check the emissions label under the hood. The N51 will say “SULEV”, while the N52 will have “ULEV”.
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What engine is in a 328i BMW?
The N52 engine in the 328i is a naturally aspirated 3.0L inline-6. It uses a lightweight magnesium & aluminum block to help keep weight off the front axle. The head is also aluminum, and features DOHC for a total of 24 valves. BMW N52 328i engines use electronic throttle control, double-VANOS, and valvetronic.
Is the 328i a good engine?
There are plenty of reasons to love the BMW 328iโits powerful engine, good fuel economy, and innovative features. It also has good resale value.
Does BMW 328i have a N52 engine?
BMW’s N52 engine is one of its most successful, and most produced inline-6 engines. The N52 was predominately found in the E90 325i, 328i and 330i, and the E60 525i and 528i models, as well as various others such as the 128i, X1, and Z4 to name a few.
Is 328i twin turbo?
The 328i features the 2.0-liter, four-cylinder TwinPower Turbo engine — TwinPower is BMW’s twin-scroll turbocharger system — that produces 240 horsepower from 5,000 to 6,000 rpm and 255 foot-pounds of torque from 1,250 to 4,800 rpm.
Does 328i have turbo?
The BMW 328i is powered by a 2.0 L turbo engine that offers a peak output of 240 hp and 258 lb-ft of torque.
Is BMW 328i a v6?
BMW 328i coupes and convertibles have a 230-horsepower, 3.0-liter inline six-cylinder engine and either a six-speed automatic or six-speed manual transmission.
What year of 328i is best?
What Is the Best BMW 328i Model Year? The fourth-generation E46 and ninth-generation E90 model years are all well regarded and worthy contenders, but most have preferred to go with any model between 2006 and 2011, as well as the later model years that come with more technology.
How many miles can a 328i last?
You can expect your 3 Series to last anywhere from 200,000 to 250,000 miles when properly maintained.
Is N52 a good engine?
With durability and lightness as the engine’s trump cards, the N52 was an exceptional replacement to its predecessor, the M54. Being light meant better weight distribution, and with the addition of double electronic variable valve timing, these engines could produce upwards of 260 naturally aspirated horsepower.
What is the difference between N52 and n52n?
Most significant differences are: New engine management, new HFM (digital), new throttle, plastic valve cover with integrated crank case vent valve and oil separation, stronger connection rods,exhaust valve stem increased, new electric water pump and lightweight camshafts.
Is a BMW 328i fast?
The top speed of the 328i is an electronically limited 130 mph. The 335i is significantly faster to 60 mph, as it performs the highway-speed sprint in 5.1 seconds with the auto transmission or 5.4 seconds with the optional manual.
What’s the difference between a 328i and 335i?

What is the difference between a 325i and 328i?
As this meant the 328 was only 1 bhp more powerful than the 325, they also fitted a restrictive manifold (and exhaust) to the 2.5 litre engine and called it the 323. So 328’s will be newer than 325’s. They only have 1bhp more, but a noticeable amount more torque.
What’s the difference between BMW 320i and 328i?
The 320i has a powerful 2.0L TwinPower turbo engine that runs at a maximum 180hp and 200 pound-feet of torque. The 328i also runs on a 2.0L turbo engine but its maximum outputs are 240hp and 258 pound-feet of torque.
Can you tune a BMW 328i?
Tuning the ECU of your BMW F30 328I is possible with VR Tuned. The driving characteristics are vastly improved while providing you additional benefits that your engine craves for.
Is 328i a 4 cylinder?
The 328i was BMW’s most powerful 3 Series that didn’t involve the letters “M3”. It featured 190 horsepower and 207 lb. -ft. of torque from its naturally aspirated inline-6 cylinder.
When did 328i get turbo?
For 2012, the BMW 328i sedan gets a new 240-horsepower turbocharged four-cylinder engine and a new optional eight-speed automatic. A six-speed manual is standard.
Which is the best 3 Series BMW engine?
Best BMW 3 Series Saloon engine It’s hard to find fault with any of the engines that are available in the 3 Series, as they all balance good performance and excellent fuel economy. However, the star of the show is undoubtedly the 374hp 3.0-litre turbocharged six-cylinder petrol engine in the M340i xDrive.
Which BMW engines are reliable?
- BMW B58 Engine.
- BMW M20 Engine.
- BMW M50 Engine.
- BMW S62 Engine.
- BMW N52 Engine.
- BMW M54 Engine.
What BMW is most reliable?
- 10/10 1 Series (F40)
- 9/10 3 Series Sedan (G20)
- 8/10 4 Series Gran Coupe (F36)
- 7/10 M4 Coupe (G82)
- 6/10 8 Series Coupe.
- 5/10 7 Series Sedan.
- 4/10 X7 M60i.
- 3/10 iX M60.
Is a high mileage BMW worth buying?
Generally speaking, BMW cars are good for high mileage. They tend to max out at between 150-250,000 miles. So, anything in that range is seen as possibly too high a mileage to warrant buying the car.
What is high mileage for a BMW 328i?
The BMW 3 Series can last between 200,000 โ 250,000 miles when properly maintained and driven conservatively. If you drive 15,000 miles per year it will last approximately 13 โ 17 years before requiring expensive and uneconomical repairs. There are instances of 3 Series reaching up to 300,000 miles.
What year is the most reliable BMW 3 Series?
- The 2019 and 2021 3 Series are the most reliable of the bunch.
- Getting a CPO BMW is the best way to save money on maintenance.
- Buy the newest, nicest example you can afford.
Which BMW is best on gas?
The 2022 BMW 230i Coupe is the BMW with the best gas mileage. The BMW 230i Coupe runs on a 2.0L I-4 cyl engine that features a robust 35 MPG HWY and 26 MPG in the city.