BMW E30 Engine Number BMW E30 3.0 CSL Performance & Maintenance Guide

The BMW E30 engine number, particularly in models like the 3.0 CSL and 3.0 TI, represents a benchmark in 1980s motorsport engineering. Renowned for its high-revving 3.0-liter M30 inline-six, the E30’s engine delivered exceptional power and responsiveness, making it a favorite in rally and enthusiast circles. This engine’s lightweight design and precise tuning contributed to its legendary status, especially in the 3.0 CSL, which dominated Group 4 touring car racing. For owners, understanding the BMW E30 engine number is key to accurate diagnostics, part sourcing, and preserving the authenticity of this classic platform. Beyond performance, the E30’s engine demands careful maintenance—regular oil changes, precise ignition timing, and cooling system checks ensure longevity. Whether restoring or driving today, the BMW E30 engine remains a symbol of German engineering excellence and timeless performance.

The BMW E30 engine’s legacy lives on through its powerful 3.0-liter M30 inline-six, producing up to 286 horsepower in original 3.0 CSL configurations. Its high-revving nature and lightweight construction set a new standard in sport sedan engineering.

Owners of the BMW E30 must prioritize engine health through consistent maintenance, including monitoring coolant levels, inspecting timing components, and ensuring proper lubrication to preserve peak performance.

For those passionate about classic performance, the BMW E30 engine number isn’t just a technical detail—it’s a gateway to a rich motorsport heritage and a thrilling driving experience. Keep your E30 alive with informed care and respect for its engineering brilliance.

Conclusion: Mastering the BMW E30 engine number means embracing a legacy of precision and power. Stay proactive with maintenance, source genuine components, and celebrate the E30’s enduring impact on automotive culture. Experience the thrill—your classic BMW E30 awaits.

The E30 325iX model was the first BMW to have all-wheel drive. The first BMW M3 model was built on the E30 platform and was powered by the high-revving BMW S14 four-cylinder petrol engine. The BMW Z1 roadster was also based on the E30 platform.

Following the launch of the E36 3 Series in 1990, the E30 began to be phased out. BMW engines are known by their M, N, B, S, P, or W codes while BMW chassis and bodies are known by their E, F, G, or U codes. BMW Engine Codes The engine codes used to be quite simple - M10 for four cylinder, M20 for small six cylinder, and M30 for the Big Six.

But as the range of BMW engines expanded they needed a more meaningful code designation. Since many E30 engines are unsympathetic to "tuning" without spending serious cash, many owners look towards swapping their old engines for alternative BMW units. If you're thinking about this, take a look at the current option of engine swaps.

BMW E30 3 Series Specs Choose a BMW E30 3 Series version from the list below to get information about engine specs, horsepower, CO2 emissions, fuel consumption, dimensions, tires size, weight and many other facts. Notice also the plus sign to access the comparator tool where you can compare up to 3 cars at once side by side. Engines may change from one type to another based on different factors, including model year and even geographical region.

This list includes the engine code, number of cylinders, engine size, the BMW models it's typically found in, and other important information. The BMW E30 3 Series 325i has a Inline 6, Petrol engine with 2494 cm3 / 152.2 cu. Learn how to check engine light codes on an E30, E31, E32, E34, and E36 with a stomp test.

BMW 3-Series E30 specifications: versions & types BMW model 3-Series E30 belongs to entry-level luxury / compact executive car class. Represents the "D (large cars)" market segment. The car was offered with 2/4-door sedan, station wagon, convertible body shapes between the years 1982 and 1994.

A major change ("face lift") during a model run occurred in 1985, 1987. Cars were equipped with range. Explore the BMW E30 325i engine specs, configuration, oil requirements, and service intervals for optimal performance.

The 1 st block contains 4 digits with information on the assembly line and serial number of engines produced daily. The 2nd block shows the factory code and day of production. 0 001 0 000 0 Assembly line 0 or 1= M10, M42 2 or 3 = M20, M21, M50 Munich/Steyr 4 or 5 = M30 6 = S14, S38, M70 001 = Serial number 0 = Factory code 0 -4 =Munich 5 -9.

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