I had a chance to ride a almost new last generation 2019 S1000XR and while the impressions are fresh put it into perspective against my 1250GS with ADV "sports" suspension that has slightly stiffer springs,20 mm taller and 5 mm less trail as also the recently ridden all new 2020 S1000XR.
First the older XR still makes these wonderful noises with exhaust backfiring/popping off throttle and the loud and aggressive induction noise that is missing on the GS or EU-5 XR.Mid-range feels a little stronger than on the new one thanks to EU-5 regs and taller gears 4,5,6 that drop rpms roughly 400 at the same speeds.But the new one has 10 hp more on top from 10000-11500 rpm which you can surely feel when the front gets light.Anyways the XR accelerates harder than the GS if you fully open the throttle and let her rip all the way to the redline in 3rd and 4th gear it will be by,by GS...But it does not feel as ballistic anymore as it did in 2015 because the 1250GS with it's strong and creamy TORQUE feels everything but slow and gives a very strong powerband between 4000 and 800orpm just missing the kick on top...I guess you get used to everything but the main advantage of the XR is it's top-end which is everything but new...
The quick-shifter also works faultless on the XR with it's lighter internals and chaindrive while it is hit or miss on the GS.
Also the brakes feel stronger on the XR but I don't know if it is because of different pads,320mm vs 305 mm rotors,the 17 inch front-wheel or just less weight.
THere is less vibration in the footpegs of the GS which will make a difference on longer trips.
What I hate on the older XR is the un-adjustable clutch lever.
Otherwise the old bike feels as great as the new one for reasons as engine sound and mid-range.It is maybe a little more stable while the new one a little quicker steering but the differences are very small.What I like better on the new one is the lower and narrower handlebar that make it feel more sporty without compromising comfort.LED light of course beat bulbs that can burn out as also the new dash gives more and easier to read information.
As for handling I think my GS with sports suspension and cast wheels in stock sizes (19/17) is as quick steering as both XR's while they have better high speed stability and are 20 mph faster... 160 vs 140mph as in acceleration 0-125 mph 8,5 vs 12,5 sec where the 1200GS needed 14,5 secs according to MOTORRAD.
As far as handling especially on bumpy roads the softer sprung Telelever that resists dive while not stiffening up and maintaining at least 75% of spring travel beats any fork... That and the clean shaft while the strong and smooth mid-range Torque make me take the GS over the XR that only gives you that stronger top-end !
While the ESA forks on the XR's do a better job than regular forks by offering 150 mm vs 125 mm spring travel and not bottoming out hard on the brakes they still stiffen up which at least makes them less comfortable than TL.TL does not dive and is much more compliant over bumps and much more comfortable.Here the new ESA valves on the 2020XR work much better than the older ones because they are more compliant as in motorcycle specific valves build for motorcycles which tend to be lighter than cars and thus work more sensitive and faster than the ones on the older XR.
For me like I said the GS is the better bike and just missing the hard acceleration on top which actually could feel harder... I guess I rode the S1000RR too much over the last years...
But the 1250 does not feel that much slower anymore compared to the XR like the old 1200 did.
To sum it all up I guess we still can't have it all unless the M1300GS will have 17 inch wheels and 150-170hp while maintaining strong TORQUE and keeping the Telelever...
Time will tell !
But if you don't mind chain or fork, don't mind shifting and milking the power or a few vibes the XR old and new are already pretty much there...As superbikes that can be ridden every day...
For me the 1250GS is pretty close in the fun department but offers even a little more...
First the older XR still makes these wonderful noises with exhaust backfiring/popping off throttle and the loud and aggressive induction noise that is missing on the GS or EU-5 XR.Mid-range feels a little stronger than on the new one thanks to EU-5 regs and taller gears 4,5,6 that drop rpms roughly 400 at the same speeds.But the new one has 10 hp more on top from 10000-11500 rpm which you can surely feel when the front gets light.Anyways the XR accelerates harder than the GS if you fully open the throttle and let her rip all the way to the redline in 3rd and 4th gear it will be by,by GS...But it does not feel as ballistic anymore as it did in 2015 because the 1250GS with it's strong and creamy TORQUE feels everything but slow and gives a very strong powerband between 4000 and 800orpm just missing the kick on top...I guess you get used to everything but the main advantage of the XR is it's top-end which is everything but new...
The quick-shifter also works faultless on the XR with it's lighter internals and chaindrive while it is hit or miss on the GS.
Also the brakes feel stronger on the XR but I don't know if it is because of different pads,320mm vs 305 mm rotors,the 17 inch front-wheel or just less weight.
THere is less vibration in the footpegs of the GS which will make a difference on longer trips.
What I hate on the older XR is the un-adjustable clutch lever.
Otherwise the old bike feels as great as the new one for reasons as engine sound and mid-range.It is maybe a little more stable while the new one a little quicker steering but the differences are very small.What I like better on the new one is the lower and narrower handlebar that make it feel more sporty without compromising comfort.LED light of course beat bulbs that can burn out as also the new dash gives more and easier to read information.
As for handling I think my GS with sports suspension and cast wheels in stock sizes (19/17) is as quick steering as both XR's while they have better high speed stability and are 20 mph faster... 160 vs 140mph as in acceleration 0-125 mph 8,5 vs 12,5 sec where the 1200GS needed 14,5 secs according to MOTORRAD.
As far as handling especially on bumpy roads the softer sprung Telelever that resists dive while not stiffening up and maintaining at least 75% of spring travel beats any fork... That and the clean shaft while the strong and smooth mid-range Torque make me take the GS over the XR that only gives you that stronger top-end !
While the ESA forks on the XR's do a better job than regular forks by offering 150 mm vs 125 mm spring travel and not bottoming out hard on the brakes they still stiffen up which at least makes them less comfortable than TL.TL does not dive and is much more compliant over bumps and much more comfortable.Here the new ESA valves on the 2020XR work much better than the older ones because they are more compliant as in motorcycle specific valves build for motorcycles which tend to be lighter than cars and thus work more sensitive and faster than the ones on the older XR.
For me like I said the GS is the better bike and just missing the hard acceleration on top which actually could feel harder... I guess I rode the S1000RR too much over the last years...
But the 1250 does not feel that much slower anymore compared to the XR like the old 1200 did.
To sum it all up I guess we still can't have it all unless the M1300GS will have 17 inch wheels and 150-170hp while maintaining strong TORQUE and keeping the Telelever...
Time will tell !
But if you don't mind chain or fork, don't mind shifting and milking the power or a few vibes the XR old and new are already pretty much there...As superbikes that can be ridden every day...
For me the 1250GS is pretty close in the fun department but offers even a little more...