Currently I own the GLC63s Coupe for 2 years and I have no complaints. I think it's a great ride.
Here are 5 differences that i would like to bring up:
- The Jeep has more horsepower, 200 more. However the GLC sits on an over engineered platform and is a fraction slower than the Trackhawk in a straight line, just 0.2 seconds on the 1/4 mile with a 200 HP difference. - On the track the GLC 63 s is much faster as it is lighter. Its one of the fastest SUV's on the track. - One major issue i have is the GLC only has summer tires. The Jeep comes with standard all seasons and works in all weather. - The Jeep also guzzles more gas than the GLC which is a bummer. - On the looks side, I think the Jeep wins, its a lot smarter.
There is an update coming in 2-4 years for both cars.
I would think these two are really good cars. Only issue is to see if I would switch to the Jeep just because it looks better.