BMW S 1000 R 2021 vs. BMW M 1000 R 2023

The BMW S 1000 R model year 2021 and the BMW M 1000 R model year 2023 are both naked bikes from BMW with similar technical specifications. However, there are some notable differences between the two models.

In terms of power, the BMW M 1000 R 2023 has a more powerful engine compared to the BMW S 1000 R 2021. The M 1000 R boasts 210 HP, while the S 1000 R has 165 HP. Both bikes have a 4-cylinder inline engine with a displacement of 999cc and a liquid cooling system. The torque output is slightly higher in the S 1000 R with 114 Nm compared to the M 1000 R's 113 Nm.

Both bikes feature a telescopic upside-down front suspension and a swingarm rear suspension with adjustable compression, preload, and recovery settings. The chassis of both models is made of aluminum, with the M 1000 R having an additional tubular frame for extra support. The front brakes on both bikes are dual-disc with a diameter of 320mm and four-piston radial calipers.

BMW S 1000 R 2021

In terms of advanced rider assistance systems, both bikes come equipped with ABS, traction control, and anti-wheelie control. The M 1000 R 2023 offers additional features such as electronically adjustable suspension, dynamic suspension, launch control, cruise control, and a blipper-assisted quick shifter. These features make the M 1000 R more technologically advanced and offer a more customizable riding experience.

In terms of dimensions and weight, both bikes have the same front tire width of 120mm and diameter of 17 inches. However, the M 1000 R has a wider rear tire with a width of 200mm. The seat height is slightly higher in the M 1000 R at 840mm compared to the S 1000 R's 830mm. Both bikes have a curb weight of 199kg and a fuel tank capacity of 16.5 liters.

BMW M 1000 R 2023

In terms of strengths, the BMW S 1000 R 2021 is praised for its powerful engine, good brakes, comfortable ergonomics, and optional high-performance extras. It is also considered an excellent all-rounder. On the other hand, the BMW M 1000 R 2023 is praised for its powerful yet controllable engine, excellent and adjustable electronics, good chassis feedback, stable brakes, and surprisingly maneuverable nature. It also comes with cruise control and heated grips as standard, making it ideal for rural road use.

In terms of weaknesses, the BMW S 1000 R 2021 is criticized for its slightly imperfect gear lever and intrusive sound, as well as some vibrations in the handlebars. The BMW M 1000 R 2023's main weakness is its high price.

Overall, while both bikes offer impressive performance and features, the BMW M 1000 R 2023 stands out as the more powerful and technologically advanced option, albeit at a higher price point.