Loaded with technology, comfort, and an advanced active safety system, the redesigned Audi A8 is one of the segment’s most intriguing new vehicles.
The 2018 BMW 7-Series is an athletic take on the executive luxury sedan, offering, 6-, 8-, and 12-cylinder options alongside a thrifty plug-in hybrid model.
The 2019 Lexus LS is aggressively modern, with sharp, edgy styling and plenty of inspiration from the LC 500 grand tourer.
The standard against which all other luxury sedans are measured, the Mercedes-Benz S-Class does everything a customer could ask of it and a few things they might not even think of.
The all-electric Tesla Model S is aging, but for customers that want zero-emissions driving, hardcore acceleration, and seating for more than four or five passengers, it’s a hard vehicle to beat.
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 2019 Cadillac CT6 |  2019 Audi A8 |  2019 BMW 7-Series |  2019 Lexus LS |  2019 Mercedes-Benz S Class |  2019 Tesla Model S |
|---|---|---|---|---|---|
| Quick Specs | |||||
The 2019 Cadillac CT6 is smarter and more powerful, but will that put it on more driver's radars? |
The 2019 Audi A8 plots out the course for next-level self-driving cars, and utilizes other technology to advance its luxury and connectivity. |
The 2019 BMW 7-Series is a flagship luxury sedan in the way they used to be: leather everywhere, big power, excellent options. |
Drivers may not find much to lust after in the 2019 Lexus LS, but it pampers like few other luxury sedans. |
The 2019 Mercedes-Benz S-Class delivers effortless power, sublime handling, scads of safety features, and the incontrovertible impression of wealth, tastefully applied. |
Though the Model 3 is all the rage, the larger 2019 Tesla Model S remains a stunning achievement and design trendsetter, albeit somewhat dated in the details. |
| MSRP From | |||||
| $50,495 | $83,800 | $83,650 | $75,450 | $91,250 | $75,000 |
| Gas Mileage | |||||
| 18 MPG City / 34 MPG Hwy | 19 MPG City / 27 MPG Hwy | 13 MPG City / 29 MPG Hwy | 18 MPG City / 33 MPG Hwy | 13 MPG City / 28 MPG Hwy | |
| Engine | |||||
| Gas V6 | Intercooled Turbo Gas/Electric V-6 | Intercooled Turbo Premium Unleaded I-6 | Twin Turbo Premium Unleaded V-6 | Twin Turbo Premium Unleaded V-6 | Electric |
| EPA Class | |||||
| Large Cars | Large Cars | Large Cars | Large Cars | Large Cars | Large Cars |
| Style Name | |||||
| 4-Door Sedan 3.6L Luxury AWD | 55 TFSI quattro | 740i Sedan | LS 500 RWD | S 450 Sedan | Standard Range AWD *Ltd Avail* |
| Drivetrain | |||||
| All Wheel Drive | All Wheel | Rear Wheel Drive | Rear Wheel Drive | Rear Wheel Drive | All Wheel |
| Passenger Capacity | |||||
| 5 | 5 | 5 | 5 | 5 | 5 |
| Passenger Doors | |||||
| 4 | N/A | N/A | N/A | N/A | N/A |
| Body Style | |||||
| Sedan | quattro LWB Sedan | Sedan | Sedan | Sedan | Hatchback |
| Transmission | |||||
| Automatic | Automatic w/OD | Automatic w/OD | Automatic w/OD | Automatic w/OD | Automatic |
| Detailed Spec Comparison | |||||
| 2019 Cadillac CT6 vs. 2019 Audi A8 | 2019 Cadillac CT6 vs. 2019 BMW 7-Series | 2019 Cadillac CT6 vs. 2019 Lexus LS | 2019 Cadillac CT6 vs. 2019 Mercedes-Benz S Class | 2019 Cadillac CT6 vs. 2019 Tesla Model S | |
