All BMW Models 1979 Motorcycles
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BMW R 45

1979 · Vintage

Year1979
MakeBMW
Displacement473.00 ccm (28.86 cubic inches)
CategoryVintage
BMW R 45
BMW R 45 - Main Image
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Review
The BMW R 45, introduced in 1979, represents a unique blend of classic styling and innovative engineering that marked a significant moment in the evolution of BMW's motorcycle lineup. With its 497cc air-cooled, two-cylinder boxer engine, the R 45 offered a perfect balance of power and efficiency, delivering a manageable output of around 34 horsepower. This made it an accessible choice for both new riders and those seeking a reliable commuter bike. The lightweight design, paired with a low seat height, contributed to its user-friendly nature, making it suitable for a wide range of riders. Its distinctive styling, characterized by a minimalist aesthetic and classic BMW design elements, has given it a timeless appeal that continues to resonate with enthusiasts today. In terms of value, the R 45 has carved out a niche among collectors and vintage motorcycle lovers, appreciated for its rarity and the unique riding experience it offers. As a member of the BMW family, it benefits from the brand's reputation for durability and engineering excellence. The growing interest in classic motorcycles has further elevated its status, with well-maintained models fetching respectable prices in the market. Overall, the BMW R 45 stands as a testament to the brand's commitment to quality and performance, making it a noteworthy choice for anyone seeking a piece of motorcycle history that is both enjoyable to ride and rewarding to own.
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Pros (Advantages)

✅ Why buy this bike?

  • Lightweight and Maneuverable: The R 45 is known for its relatively lightweight design, making it easier to handle, especially for newer riders or those who prefer a more agile motorcycle.
  • Classic Boxer Engine: With its iconic horizontally-opposed twin-cylinder engine, the R 45 offers a unique design and character, providing a distinctive riding experience that is a hallmark of BMW motorcycles.
  • Comfortable Riding Position: The bike features a comfortable upright seating position, which is well-suited for both city commuting and longer rides, enhancing rider comfort over extended distances.
  • Reliability and Durability: BMW motorcycles are renowned for their build quality and longevity, and the R 45 is no exception. With proper maintenance, it can offer years of reliable service.
  • Classic Aesthetic: The R 45 boasts a timeless design that appeals to classic motorcycle enthusiasts, making it a sought-after model among collectors and those who appreciate vintage style.
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Cons (Disadvantages)

⚠️ Things to consider

  • Limited Power and Performance: The R 45 is equipped with a smaller 450cc engine, which may not provide the power and acceleration desired by riders used to larger displacement motorcycles.
  • Vibration: The flat-twin engine design, while iconic, can produce noticeable vibrations at higher RPMs, which might lead to rider fatigue on longer rides.
  • Weight: Weighing more than some of its competitors in the same class, the R 45 may feel less agile, especially for novice riders who may struggle with maneuverability.
  • Parts Availability: Being an older model, finding replacement parts can be challenging and sometimes expensive, which can be a concern for maintenance and repairs.
  • Limited Technology: Compared to modern motorcycles, the R 45 lacks contemporary features such as advanced braking systems, fuel injection, and rider aids, which may detract from the overall riding experience for some users.
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Alternatives

⚖️ Comparison & Competition

  • Honda CB400 Super Four (1992-present) This motorcycle is known for its lightweight frame and nimble handling, making it a favorite among riders who appreciate a classic naked bike style. With a reliable inline-four engine, the CB400 delivers a smooth power delivery and a fun riding experience, suitable for both city commuting and weekend rides.
  • Kawasaki Z650 (2017-present) The modern Z650 combines retro styling with contemporary performance. Its parallel-twin engine offers a perfect balance of power and efficiency, while the trellis frame contributes to its agile handling. This bike is ideal for riders looking for a versatile motorcycle that excels in various riding conditions.
  • Moto Guzzi V7 III (2017-present) The V7 III pays homage to classic European motorcycles with its retro design and unique transverse V-twin engine. It provides a relaxed riding position and charming character, making it a great choice for those who want a blend of nostalgia and modern reliability.
  • Suzuki SV650 (1999-present) Renowned for its versatility, the SV650 features a V-twin engine that offers strong torque and a lightweight chassis. This bike is suitable for a wide range of riding styles, from everyday commuting to spirited weekend rides, and is often praised for its user-friendly nature and approachable handling.
  • Triumph Street Twin (2016-present) The Street Twin embodies classic British styling with modern performance. Its 900cc parallel-twin engine delivers a delightful riding experience, while its retro design appeals to riders who appreciate vintage aesthetics. With excellent build quality and a comfortable riding position, it's perfect for both city and highway cruising. These alternatives each bring their own flavor while offering a riding experience that can appeal to enthusiasts of the BMW R
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License Class (EU)

The BMW R 45 produces 27 HP, fitting A2 license limits (max 35 kW / 47 HP). For riders 18+.

Fuel Economy & Running Costs

Estimated average for 473cc class: 45-60 mpg (4.0-5.5 L/100km)

⛽ Tank: 22.00 litres (5.81 gallons)

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Insurance Class

Insurance grouping for BMW R 45 (473cc):

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

    Personalised premium estimate for the BMW R 45 (UK rates):

    💡 Estimate based on UK market averages. For real quotes, compare on Compare the Market, MoneySuperMarket, GoCompare.

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    Price Estimate

    Estimated price range for the BMW R 45 based on comparable motorcycles:

    AVERAGE
    $2,647

    📊 Category-based (15 motorcycles) · Approximate (USD)

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    Buy New & Used

    Find new and used BMW R 45 1979 listings:

    💡 Third-party listings. MotoBike Info is informational only.

  • 👤 Final premium varies by rider age, history, location.
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