BMW S 1000 R 2021 vs. BMW S 1000 XR 2017

The BMW S 1000 R 2021 and the BMW S 1000 XR 2017 are both powerful motorcycles with similar technical specifications. They both have an in-line, 4-stroke engine with a displacement of 999cc and produce 165 HP of power and 114 Nm of torque. They both have a fuel injection system and a chain transmission.

In terms of suspension, the BMW S 1000 R 2021 is equipped with an upside-down telescopic fork at the front, while the BMW S 1000 XR 2017 has a telescopic fork. Both bikes have adjustable compression and rebound settings for the front suspension. The rear suspension on both models is a swing arm with adjustable compression and rebound settings.

BMW S 1000 R 2021

Both motorcycles have an aluminum frame with a twin-tube design, providing a strong and stable chassis. The front brakes on both bikes are double disk with four-piston calipers and radial technology, ensuring excellent stopping power. The BMW S 1000 R 2021 also has advanced rider assistance systems such as ABS, hill start assist, riding modes, cornering ABS, ride by wire, traction control, and anti-wheelie, while the BMW S 1000 XR 2017 has ABS and traction control.

In terms of dimensions and weights, the BMW S 1000 R 2021 has a front tire width of 120mm and a rear tire width of 190mm, with both tires having a diameter of 17 inches. It has a wheelbase of 1450mm and a seat height of 830mm. The kerb weight of the BMW S 1000 R 2021, including ABS, is 199kg, and it has a fuel tank capacity of 16.5 liters. On the other hand, the BMW S 1000 XR 2017 has the same tire dimensions and a slightly longer wheelbase of 1548mm. It has a higher seat height of 840mm and a higher kerb weight of 228kg, with a larger fuel tank capacity of 20 liters.

In terms of strengths, the BMW S 1000 R 2021 is praised for its powerful engine, good brakes, comfortable ergonomics, and high-performance optional extras. It is considered a great all-rounder motorcycle. The BMW S 1000 XR 2017 is also praised for its power increase, strong brakes and engine, decent standard equipment, and extensive accessories. It is known for its precise and stable handling.

BMW S 1000 XR 2017

However, both motorcycles have their weaknesses. The BMW S 1000 R 2021 is noted to have a good but not perfect quickshifter and a slightly intrusive sound. It also has vibrations in the handlebars. The BMW S 1000 XR 2017 is criticized for being somewhat wide in the leg area due to its 4-cylinder configuration and having very wide handlebars. It may also require a low seat for smaller riders.

In conclusion, while both the BMW S 1000 R 2021 and the BMW S 1000 XR 2017 have similar technical specifications and strengths, they have some differences in terms of suspension, dimensions, and weights. The BMW S 1000 R 2021 offers advanced rider assistance systems, while the BMW S 1000 XR 2017 has a larger fuel tank capacity. Both motorcycles have their weaknesses, but overall, they are powerful and capable machines.