2016 Trek Domane 5.2 vs 2021 Endurace AL 7 Disc

I have just preordered a Canyon 2021 Endurace AL 7 Disc for $2K.

However, i have come across a sceond hand 2016 Trek Domane 5.2 from a local seller for the same price.

The TREK is in immaculate condition and hasnt been ridden much.

Obviously there is some differences AL to Carbon, 105 to Ultegra, Disc to Rim brakes.

Is the Trek a better bike, being nearly 6 years old, compared to a new Endurace 7 AL.

Have only owned hybrid bikes in the past and been putting in 30-50kms daily lately and wanting to upgrade to a proper bike.