What is the engine displacement of the BMW R 3?

The BMW R 3 has an engine displacement of 305.0 ccm (18.61 cubic inches).

What is the top speed of the BMW R 3?

The BMW R 3 has a top speed of 100.0 km/h (62.1 mph).

What is the fuel consumption of the BMW R 3?

The BMW R 3 has an approximate fuel consumption of 3.00 litres/100 km (33.3 km/l or 78.41 mpg).

BMW R 3 Price, Specs, Review

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Review

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The BMW R3, produced in 1936, represents a significant moment in motorcycle history. Powered by a 305cc single-cylinder engine, it offered a modest but sufficient performance for its time, reaching a top speed of 100 km/h (62 mph). The fuel tank capacity of 12 liters ensured a reasonable range for touring, while the front cartridge suspension contributed to rider comfort on varied road surfaces. Braking was managed by an expanding drum brake, a standard technology for the era. The R3's design focused on simplicity and reliability, making it accessible to a wide range of riders. Its ergonomics prioritized a comfortable riding posture, suitable for both daily commutes and weekend adventures. While not a powerhouse in terms of speed, the R3 provided a dependable and enjoyable riding experience, establishing a foundation for future BMW models. It stood out for its robust construction and ease of maintenance. Targeted towards practical riders seeking a reliable and straightforward machine, the BMW R3 appealed to those who valued function over outright performance. Its historical significance lies in its contribution to BMW's early motorcycle development, showcasing engineering principles that would influence subsequent designs. The R3 remains a cherished classic among vintage motorcycle enthusiasts, symbolizing an era of simple yet effective motorcycle engineering.

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Pros (Advantages)

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✅ Why buy this bike?

• Simple, robust single-cylinder engine offers excellent reliability and easy maintenance for its era. • Lightweight and nimble chassis provides agile handling, making it ideal for city commuting and country lanes. • Efficient fuel consumption for its time, making it an economical choice for daily riding. • Classic BMW styling and heritage ensures strong collector appeal and a timeless aesthetic. • Low seat height and manageable weight make it approachable for new riders or those seeking an easy-to-handle machine.

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Cons (Disadvantages)

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⚠️ Things to consider

• Limited power output (around 13 hp) struggles on modern highways, restricting its top speed. • Basic braking technology (drum brakes) requires longer stopping distances compared to contemporary bikes. • Lack of suspension sophistication delivers a less comfortable ride over rougher roads. • Parts availability can be challenging for some specific components, requiring specialized sourcing. • Vibrations from the large single-cylinder engine become noticeable during extended rides.

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License Class (EU)

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Rule of thumb: under 125cc / 15HP → A1, under 47HP → A2, above → A.

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Fuel Economy & Running Costs

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Manufacturer-quoted consumption: 3.00 litres/100 km (33.3 km/l or 78.41 mpg).

⛽ Tank: 12.00 litres (3.17 US gallons)

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Insurance Class

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