The fact the CTS-V has a corvette engine in it, makes me say it's the best one

 

1968 coupe deville slick top....hands down

 

Seville is one of the most beautiful cars I've ever seen in and out I froze when i first saw mine and knew i was taking her home so many problems tho besides tht its perfect

 

I've owned quite a few older Cadillac's ~ including my fathers 1973 Elderodo convertible. For me its the 2000-03 STS that ranks the best. Sporty looking and still roomy, With style & comort its the best of both worlds.

 

I too have owned more traditional Cadillacs, Fleetwood, Deville, DTS and we recently added a 1999 STS and I was amazed at this car to be truthful, that generation, 98-03 are really nice cars. I like a biggest car but when alone I love the size of this, handling and power. The Code 9 Northstar is incredible. This car has perfomance times better than most standard muscle cars of the muscle car era, certain it would blow a 64 GTO into the woods. It's a muscle car in a tuxedo with every luxury comfort you can imagine.

 

There are many Cadillac but The best one I ever had was a 1980. Not the most powerful, but for sure the most comfortable! Great ride and the seats were the best.

 

I remember the Deville's from the 70's thru the mid 90's. They seemed as big as a boat, but sure didn't handle like one. Smooth and very powerful.
They had prestige and were easy to drive concidering it's size. I could take my foot off the gas and coast forever at speed or faster which resulted in great gas mileage.
I also remember my future husband & I in the back seat of his fathers 1975 sedan Deville with pleanty of room if you know what I mean.
I am partial now to the Seville STS, but those Deville's where the car of it's day.

 

Simple,
Whatever you have!!

 

2016 ATS-V Coupe!!!! Tight, agile, somewhere between a refined sports car ride and a Cadillac type ride, VERY FAST, definitely an eye catcher(car has GREAT lines), and great to cruise around in!

PS. I am NOT biased in the least!

 

Our votes are subjective to individual tastes/needs/desires. It's difficult to choose just one for most of us. I've always been drawn in by the personal luxury models-my first car (which I still own) is a '77 Grand Prix. Big car, big motor, 2 doors. LOVE '93-02 Eldos for their clean styling and Paulie Walnuts attitude, but my vote goes for the Coupe deVille. Special nods to years '68, '72, & '81.