BMW R4 Series 4

⚠️ Things to consider

Limited Power Output: The R4's 400cc engine produces modest power, which may feel underwhelming compared to modern motorcycles, particularly for highway riding or steep inclines.Weight: The motorcycle's heavier build can make it less agile and more challenging to maneuver, especially for novice riders or in urban settings.Basic Suspension: The suspension system is relatively primitive by today's standards, leading to a less comfortable ride on uneven or rough surfaces.Limited Parts Availability: As a vintage motorcycle, finding replacement parts can be difficult and expensive, which can pose challenges for maintenance and repairs.Old Technology: The engineering and technology used in the R4 are outdated, lacking modern features such as disc brakes, fuel injection, and advanced electronics, which can impact safety and performance.

⚖️ Comparison & Competition

Indian Scout (1920-1949) The Indian Scout is an iconic American motorcycle known for its lightweight design and agility. It features a V-twin engine that delivers smooth power and was a favorite among racers and everyday riders alike. The Scout's classic styling and robust performance make it a beloved model in motorcycle history.Harley-davidson Model D (1929-1931) The Harley-davidson Model D is a classic flathead V-twin motorcycle that represents the quintessential American cruiser. With its distinctive design and strong torque, it was popular for its reliability and ease of maintenance. The Model D helped solidify Harley-Davidson's reputation in the motorcycle industry during the late 1920s.Norton 16H (1911-1954) The Norton 16H is a legendary British motorcycle that was known for its ruggedness and versatility. With a 490cc side-valve engine, it was widely used during both World Wars and became a favorite among military personnel. The 16H's simple design and dependable performance made it a staple in the motorcycle community.Triumph Speed Twin (1937-1940) The Triumph Speed Twin is often credited with setting the standard for modern motorcycles with its innovative parallel twin engine. Known for its balance of power and handling, the Speed Twin offered a thrilling ride and stylish looks. It played a significant role in establishing Triumph as a major player in the motorcycle world.BSA B31 (1945-1963) The BSA B31 is a classic British single-cylinder motorcycle that features a 350cc side valve engine. Known for its reliability and ease of handling, the B31 was a popular choice for both commuting and leisure riding. Its simple design and smooth performance made it a favorite among riders during its production years. These alternatives reflect a range of styles and engineering philosophies similar to the BMW R4 Series 4, each with its unique place in motorcycle history

The BMW R4 Series 4 produces 14 HP, fitting A2 license limits (max 35 kW / 47 HP). For riders 18+.

Estimated average for 398cc class: 45-60 mpg (4.0-5.5 L/100km)

⛽ Tank: 12.00 litres (3.17 gallons)

Insurance grouping for BMW R4 Series 4 (398cc):

• 📋 Group 8-15 — mid-range
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Insurance Calculator (UK est.)

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Personalised premium estimate for the BMW R4 Series 4 (UK rates):

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Price Estimate

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Estimated price range for the BMW R4 Series 4 based on comparable motorcycles:

AVERAGE

$2,642

📊 Category-based (16 motorcycles) · Approximate (USD)

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Buy New & Used

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