BMW S 1000 XR 2015 vs. BMW R 1200 RS 2018

The BMW S 1000 XR 2015 and the BMW R 1200 RS 2018 are both sport touring motorcycles from BMW. While they have some similarities in terms of technical specifications, they also have distinct differences that set them apart.

In terms of engine and drive train, the BMW S 1000 XR 2015 features an in-line, 4-cylinder engine with a displacement of 999cc. It delivers a powerful 160 HP and 112 Nm of torque. The transmission is chain-driven, providing smooth and efficient power transfer. On the other hand, the BMW R 1200 RS 2018 is equipped with a boxer engine with a displacement of 1170cc. It has 2 cylinders and produces 125 HP and 125 Nm of torque. The transmission is a prop shaft, which offers a different riding experience compared to the chain-driven S 1000 XR.

Both motorcycles have telescopic fork front suspensions, ensuring a comfortable and controlled ride. However, the BMW S 1000 XR 2015 has a swing arm rear suspension, while the R 1200 RS 2018 features a Paralever suspension. The choice of suspension design can affect the handling and stability of the motorcycle.

BMW S 1000 XR 2015

In terms of chassis, the BMW S 1000 XR 2015 has an aluminum frame with a twin tube design, which provides a lightweight and rigid structure. On the other hand, the BMW R 1200 RS 2018 has a steel frame with a load-bearing engine design, offering a different balance of strength and weight distribution.

Both motorcycles have double disk front brakes with radial technology, ensuring powerful and precise braking performance. The front tire width is the same for both models at 120mm, with a diameter of 17 inches. However, the rear tire width differs, with the S 1000 XR having a wider 190mm tire compared to the R 1200 RS's 180mm tire. The wheelbase is slightly longer for the S 1000 XR at 1548mm, compared to the R 1200 RS's 1530mm. The seat height is higher for the S 1000 XR at 840mm, while the R 1200 RS has a lower seat height of 820mm. The kerb weight is also higher for the S 1000 XR at 228kg, compared to the R 1200 RS's 236kg. Both motorcycles have fuel tank capacities of 20 liters and 18 liters respectively.

BMW R 1200 RS 2018

In terms of strengths, the BMW S 1000 XR 2015 is praised for its sharp engine, cool design, high-quality workmanship, stable road holding, and standard features such as ABS and ASC. It also offers a comfortable seat and successful ergonomics, even for tall riders. On the other hand, the BMW R 1200 RS 2018 is commended for its precise and stable handling, comfortable seating position, great wind protection, and sporty overall look, especially with the Wunderlich conversion.

However, the BMW S 1000 XR 2015 does have some weaknesses. Some riders have reported vibrations in the mid rev range, and the wind protection could be improved. Additionally, some find the exhaust sound to be screeching. On the other hand, the BMW R 1200 RS 2018 has a slightly compact knee angle, which may be less comfortable for riders with long legs.

In conclusion, the BMW S 1000 XR 2015 and the BMW R 1200 RS 2018 are both impressive sport touring motorcycles from BMW. They offer different engine types, suspension designs, and frame materials, resulting in distinct riding experiences. While the S 1000 XR has a more powerful engine and a higher seat height, the R 1200 RS offers precise handling and great wind protection. Ultimately, the choice between these two models will depend on the rider's preferences and priorities.