BMW R 1200 GS 2013 vs. BMW R 1250 GS Adventure 2021

The BMW R 1200 GS model year 2013 and the BMW R 1250 GS Adventure model year 2021 are both enduro motorcycles with similar engine types, boxer engines. However, there are several notable differences between the two models.

In terms of engine specifications, the BMW R 1200 GS 2013 has a bore of 101 mm and a stroke of 73 mm, while the BMW R 1250 GS Adventure 2021 has a slightly larger bore of 102.5 mm and a stroke of 76 mm. This results in a higher engine power for the R 1250 GS Adventure, with 136 HP compared to the R 1200 GS's 125 HP. The torque is also higher for the R 1250 GS Adventure, with 143 Nm compared to the R 1200 GS's 125 Nm. Both models have a transmission system with a prop shaft and 2 cylinders, but the displacement is larger for the R 1250 GS Adventure at 1254 ccm compared to the R 1200 GS's 1170 ccm.

In terms of suspension, both models have a single swing arm rear suspension with preload adjustment. However, the front suspension differs, with the R 1200 GS 2013 having a strut front suspension with preload adjustment, while the R 1250 GS Adventure 2021 has a telelever front suspension with preload adjustment.

BMW R 1200 GS 2013

Both models have a steel frame, with the R 1200 GS 2013 having a twin tube load-bearing engine frame type, and the R 1250 GS Adventure 2021 having a load-bearing engine frame type. The front brakes are double disk type for both models.

In terms of dimensions and weights, both models have a 19-inch front tire diameter and a 170 mm rear tire width. The rear tire diameter is 17 inches for both models. The wheelbase is slightly shorter for the R 1250 GS Adventure at 1504 mm compared to the R 1200 GS's 1507 mm. The seat height is higher for the R 1250 GS Adventure at 890 mm compared to the R 1200 GS's 850 mm. The kerb weight with ABS is also higher for the R 1250 GS Adventure at 268 kg compared to the R 1200 GS's 238 kg. The fuel tank capacity is significantly larger for the R 1250 GS Adventure at 30 liters compared to the R 1200 GS's 20 liters.

BMW R 1250 GS Adventure 2021

In terms of strengths, the BMW R 1200 GS 2013 is praised for its new engine, top chassis, high comfort, suitability for traveling, and suitability for everyday use. On the other hand, the BMW R 1250 GS Adventure 2021 is praised for its practical details for frequent riders on board, gigantic range, amazingly low fuel consumption, good wind and weather protection, great ride comfort, powerful engine, great connectivity app, easy-to-read display, confident feeling in the saddle, pleasant seating position for pillion passengers, practical riding aids, great headlights, great ergonomics for tall people, and ease of riding.

As for weaknesses, there are no specific weaknesses mentioned for the BMW R 1200 GS 2013. However, the BMW R 1250 GS Adventure 2021 is noted to have a high weight that strains when maneuvering, somewhat stiff gearshifts at low revs, and a jagged appearance with little elegance.

Overall, the BMW R 1250 GS Adventure 2021 offers several improvements and additional features compared to the BMW R 1200 GS 2013, including a more powerful engine, larger fuel tank capacity, and various practical details and riding aids. However, it is also important to consider the higher weight and potential issues with gearshifts at low revs.