BMW M1300 GS takes shape for 2027: off-road Boxer set to be the future flagship

At BMW, the letter ‘M’ has stood for ‘Motorsport’ since the 1980s. Initially reserved for the Bavarian car manufacturer’s passenger cars, the designation has also become established in the motorbike division in recent years: The three four-cylinder models – the M1000RR, R and XR – currently form the pinnacle of the Munich-based manufacturer’s range. It was clear that this would not be the end of the story, as BMW had already secured the naming rights to the ‘M1300 GS’ designation back in 2019. Official confirmation of the model had been lacking until recently, but that is no longer necessary: initial sightings in the vicinity of the Munich-based company’s development department suggest that development of the M1300 GS is entering the home straight: Although our photographer was unable to capture any photos of prototypes in action, the test bike – which was being transported under a tarpaulin to maintain secrecy – confirms that the model is at a very advanced stage.

BMW is therefore unlikely to delay the launch for much longer. And even before that – possibly as early as early autumn – a subtle facelift is due for the best-selling R1300 GS, which can also be seen in our photos and serves as a point of comparison. The M1300 GS itself is set to become the flagship of the GS range and, unlike the 1000 models, is clearly positioned as being suitable for off-road use. Its roots go back to the original GS R80 G/S and its successes in the Paris-Dakar Rally. In an earlier conversation with our editor-in-chief Ivo Schützbach, BMW Motorrad CEO Markus Flasch hinted at its significance for an off-road-capable Boxer flagship: “Today, anyone who remembers motorbikes from back then has the Marlboro bike in mind, and the successes we achieved even back then with the M colours on the bike!”

Key chassis components are recognisable

Whilst the design isn’t yet recognisable, key chassis components certainly are: unlike the HP version of its predecessor, the R1250 GS – which was essentially a visually adapted trim variant – the upcoming top-of-the-range GS model will undergo a thorough overhaul. Most strikingly, much like the air-cooled forerunner R80 G/S, it will feature off-road-style wheel sizes. This means a 21-inch front wheel and an 18-inch rear wheel – the prototype shown is fitted with Metzeler Karoo tyres. Hidden beneath the cover are also longer suspension travel and a sturdier, redesigned support for the swingarm. The more powerful M brakes, with their distinctive blue colour, are already clearly visible. Unlike the R1300 GS Adventure, the M GS is likely to use the standard fuel tank from the regular R1300 GS – to save weight and distribute the existing mass more effectively.

Das 21-Zoll-Vorderrad, M-Bremsen und Logos am Motor verraten die M1300 GS

Foto: bernhard m. höhne

The 1,300 cc water-cooled boxer engine appears to be largely unchanged. The M insignia on the cylinder head cover are the most striking new feature. The 149 Nm of torque – already impressive in its own right – from the current version of the engine should provide ample pull even in the top-of-the-range model. The Munich-based engineers will probably still manage to squeeze out a few PS more than the 145 PS of the R1300 GS, though this won’t be strictly necessary. Particularly as the engine will have less mass to move. After all, to be able to excel even on rough terrain, BMW should be focusing on reducing the weight of the M1300 GS. This will be achieved partly through design measures and partly through the use of high-quality materials such as titanium, which will be used in the exhaust system, for example.

How far will BMW go with the styling?

At this stage, it remains speculative just how far the visual modifications to the M GS will go. A redesigned seat unit is considered a certainty, whilst a redesigned rear subframe is also highly likely. The removal of the front and rear radar units would also come as no surprise; this move, too, would result in a reduction in weight. After all, the M1300 GS is intended above all to act as a sporting flagship, demonstrating what is possible with a GS today. Moving away from the touring enduro towards a sports machine that sets the standard for the rest of the GS range – through its ability to tackle any terrain.

In terms of price, too, the M GS is likely to take on the role of Boxer flagship: accordingly, lower production volumes can be expected, but higher margins for BMW. In Europe, the M1000 XR and M1000 R, without extras, are on average 6,000 to 8,000 euros more expensive than their next-cheapest versions. This gives an idea of just how far the M1300 GS could deviate from its base model in terms of price. It remains to be seen when the M1300 GS will arrive at dealerships – a launch before the 2027 season is likely.

BMW is also expected to refresh its best-selling R1300 GS before the start of the next season, possibly even before the leading EICMA motor show in Milan in November. However, the changes are likely to be limited to new colours and subtle cosmetic tweaks.