The Mercedes-Benz CLS-Class helped define the segment it dominates.
The BMW 6-Series Gran Coupe is the logical competitor and is a very good car—especially in M6 form.
We're just not sold on BMW's iDrive in there.
The Porsche Panamera is all new this year and is exciting.
We expect that the Porsche will be king of the hill for a while.
The Jaguar XF was new last year, although we think that it's a stiffer ride and worse packaging now.
The Audi A7 is a worthy competitor and is one of our highest rated cars for its supreme performance and good looks.
The CTS is interesting—especially in CTS-V form—because of its no-holds-barred approach to the segment.
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|2017 Mercedes-Benz CLS ClassBrowse Used Listings||2017 Audi A7Browse Used Listings||2017 BMW 6-SeriesBrowse Used Listings||2017 Cadillac CTSBrowse Used Listings||2017 Jaguar XFBrowse Used Listings||2017 Porsche PanameraBrowse Used Listings|
|16 MPG City / 26 MPG Hwy||15 MPG City / 29 MPG Hwy||14 MPG City / 30 MPG Hwy||14 MPG City / 30 MPG Hwy||20 MPG City / 42 MPG Hwy||18 MPG City / 28 MPG Hwy|
|Twin Turbo Premium Unleaded V-8||Intercooled Supercharger Premium Unleaded V-6||Intercooled Turbo Premium Unleaded I-6||Turbocharged Gas I4||Intercooled Turbo Diesel I-4||Intercooled Turbo Premium Unleaded V-6|
|Compact Cars||Mid-Size Cars||Subcompact Cars||Mid-Size||Mid-Size Cars||Large Cars|
|CLS 550 Coupe||3.0 TFSI Premium Plus||640i Coupe||4-Door Sedan 2.0L Turbo RWD||20d RWD||RWD|
|Rear Wheel Drive||All Wheel||Rear Wheel Drive||Rear Wheel Drive||Rear Wheel Drive||Rear Wheel Drive|
|Sedan||quattro Sportback||Coupe||4 Door Sedan||Sedan||Hatchback|
|Automatic w/OD||Automatic w/OD||Automatic w/OD||Automatic||Automatic w/OD||Auto-Shift Manual w/OD|
|Detailed Spec Comparison|
|2017 Mercedes-Benz CLS Class vs. 2017 Audi A7||2017 Mercedes-Benz CLS Class vs. 2017 BMW 6-Series||2017 Mercedes-Benz CLS Class vs. 2017 Cadillac CTS||2017 Mercedes-Benz CLS Class vs. 2017 Jaguar XF||2017 Mercedes-Benz CLS Class vs. 2017 Porsche Panamera|