BMW engines: What you should know about BMW engines
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Bayerische Motoren Werke Aktiengesellschaft, based in Munich and better known as BMW, is one of the world’s best-known German manufacturers of high-quality vehicles. The BMW Group is also one of the largest commercial enterprises in Germany. The BMW brand has a long tradition of developing and producing its own engines.
BMW vehicles are considered to be sporty and the development of new BMW engines has always been closely aligned with motorsport. In addition to petrol engines and diesel power units, BMW has been pursuing environmentally friendly concepts with hybrid technology or pure electric drives for some time. Only a few parts, such as timing chains, occasionally cause problems with BMW engines. Used BMW spare parts are readily available if required.
These types of BMW engines are available
BMW Group engines are roughly divided into petrol engines, diesel engines and electric engines. Here you can find all the important information:
BMW petrol engines
- In-line four-cylinder engines: BMW engines with four cylinders in line include various light-alloy engines from the BMW N43 engine series with two overhead camshafts and 16 valves. These were offered in the BMW E87 and the E90, among others.
- Turbo in-line four-cylinder: Modern BMW engines with four cylinders often feature turbocharging. For example, the BMW B48 engine series with direct injection, variable valve timing and camshaft phasing, which are installed, for example, in the BMW 3 Series Sedan or in the BMW X1.
- Three-cylinder in-line engines: BMW’s modern in-line three-cylinder B38s feature a turbocharger and technical refinements such as an adjustable valve lift. They are used with different displacements in smaller BMW models and in Mini models.
- In-line six-cylinder engines: BMW engines with six cylinders in line are installed, for example, in the form of the BMW B58 series. This type of engine with fully variable valve lift control and indirect charge air cooling can be found for example in the BMW X4 or in the BMW Z4 Roadster.
- BMW V8 engines: V8 engines such as the BMW N63 type series with 4.4 litres of displacement are among the more modern and fuel-efficient representatives of eight-cylinder engines. This engine series with bi-turbocharging can be found for example in the BMW X5 or in the BMW 6 Series Gran Coupé.
- BMW Engines V10: With ten cylinders in a V-arrangement and 5 litres of displacement, engines in the S85 series achieve an output of 507 hp at 520 Nm. With four overhead camshafts and electronic individual throttle control, this naturally aspirated V10 engine from BMW is considered a pioneer of highly developed drive technology. The V10 can be found in the BMW M5 and in the BMW M6.
- V12 BMW engine: With the N74 engine, BMW has its own engine series with twelve cylinders. The engine is equipped with a bi-exhaust turbocharger, variable valve timing and direct petrol injection. The engine is installed in the 7 Series BMW M760Li xDrive as well as in various vehicles from Rolls-Royce.
BMW Diesel
- In-line four-cylinder turbo engines: Diesel engines with four cylinders in line, such as the B47 engine type, have a long tradition at BMW. The turbocharged B47 engines have two balancer shafts and can be found in the BMW X4, among others, but also in the Mini.
- Turbo in-line six-cylinder: Diesel engines with six cylinders in line make up the BMW B57 engine series. The common-rail direct-injection engines with four-valve technology can be found in models such as the BMW X5 or the 7 Series.
- V8 turbodiesel engines: BMW is also no stranger to the turbocharged V8 diesel engine. As an M67 engine type, it was installed in the BMW E38 and the BMW E65, among others.
- Turbo in-line three-cylinder: The B37 engine series includes in-line three-cylinder diesel engines with different power outputs and common rail injection. The turbo engines can be found, for example, in the BMW 1 Series or 2 Series Active Tourer.
BMW electric engines
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- BMW i3 electric drive: hybrid excited synchronous motor with 125 kW output in the BMW i3 and with 135 kW in the BMW i3s.
- BMW eDrive40: separately excited synchronous motor for the BMW i4 with 250 kW output.
10 modern BMW engine concepts
- BMW 116i: BMW 1 Series 3-cylinder in-line engine with 1.5 litre displacement. The petrol engine with turbocharger produces 109 hp and is installed as the basic engine in smaller BMWs.
- 2.0 M135i xDriveM: 1 Series BMW all-wheel-drive option with four cylinders in-line and 306 hp output. Comes with automatic Steptronic transmission and two litres of displacement.
- BMW 220i: 2 Series Coupé standard engine with 184 hp line and Steptronic. 4-cylinder in-line engine with turbocharging and 2.0 litres displacement.
- 2.0L 220d : BMW 2 Series Gran Tourer diesel in-line engine with 190 hp output and 400 Nm torque. Powerful four-cylinder 220d diesel in combination with Steptronic transmission.
- BMW 320e: Plug-in hybrid system in the BMW 3 Series model such as the 320e Touring. Hybrid drive with 2.0-litre four-cylinder in-line engine and 204 hp system output.
- BMW 430i: Modern 4 Series engine concept as a petrol engine with four cylinders and 2.0 litre displacement. The engine with variable valve control produces 245 hp in the BMW 430i Gran Coupé.
- BMW 840i: BMW engines as 6-cylinder 3.0 litre petrol in-line version. Turbocharging with intercooling and variable valve timing provide 333 hp performance in the BMW 840i Coupé.
- BMW V8 750i: Eight-cylinder 4.4L bi-turbo engine concept. Petrol engine with turbo, 530 hp engine output and 750 Nm for the BMW 750i xDrive Sedan.
- BMW xDrive40d: Mild hybrid system with 3.0 litre 6-cylinder diesel in-line engine. Produces 340 hp via all-wheel drive with a maximum of 700 Nm in the BMW X7 xDrive40d.
- BMW i3 Electric: i3 electric drive with 125 kW (170 hp) and 250 Nm. Hybrid-excited synchronous motor developed in-house at BMW for electric models.
How to find the right BMW engine for your vehicle
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If you have an engine failure on your BMW, it is a good idea to go for used BMW replacement parts such as a replacement engine. Installing used BMW replacement engines can sometimes save you a lot of money. Thanks to the convenient search function at Autoparts24.eu you can easily find suitable items from car recycling companies for your BMW. Numerous information such as the engine code provide security when buying the right BMW engines.
To search for suitable BMW car parts such as replacement engines, simply enter the manufacturer in the search mask and select the appropriate vehicle model. Depending on whether you own a BMW E34, E32 or even an E36, the items and prices are clearly displayed in a list. The same applies to other BMW vehicles such as the E28, E61, E90 or the E63 and E64 models.