2020 Cadillac CT6

Welcome to Herb Chambers Cadillac of Lynnfield in Lynnfield, MA, where shoppers can explore the 2020 Cadillac CT6, a five-seat luxury sedan with a 335-horsepower V6 configuration and automatic 10-speed transmission. This page brings together the CT6’s trim pricing, efficiency range, dimensions, cargo room, towing capacity, and core mechanical specifications so North Shore and Greater Boston drivers can evaluate its executive-sedan design with greater clarity. Located at 395 Broadway, Route 1 North, Lynnfield, MA 01940, our Cadillac dealership serves communities including Peabody, Danvers, Wakefield, Saugus, Reading, and Boston. Browse current Cadillac opportunities, compare the CT6 with related models, and connect with our team when you are ready to continue your search.

Starting MSRP

$58,995

Horsepower

335 hp

EPA MPG

14–18 city / 25–27 hwy

Max Towing

1,000 lbs

Seating

5 seats

Fuel

Regular Unleaded / Premium Unleaded (Required)

Body Style

Sedan

How the 2020 Cadillac CT6 Compares With Cadillac’s Lineup

Pricing, power, efficiency, drivetrain, and fuel requirements help define the differences among Cadillac sedans. The 2020 Cadillac CT6 starts at $58,995 MSRP; MSRP excludes tax, title, registration and dealer fees.

Compared with the 2020 Cadillac CT5, the CT6 starts at $58,995 versus $36,895 and produces 335 hp versus 237–360 hp. The CT5 offers 18–23 city / 26–32 hwy EPA MPG and rear-wheel drive, favoring shoppers focused on a lower starting price and broader stated efficiency range, while the CT6 offers 14 to 18 city MPG and 25 to 27 highway MPG for buyers considering its larger luxury-sedan format.

Compared with the 2020 Cadillac CT4, the CT6 starts at $58,995 versus $32,995 and delivers 335 hp versus 237–325 hp. The CT4’s 20–23 city / 29–34 hwy EPA MPG favors shoppers prioritizing fuel economy and a lower entry price, while the CT6’s five-seat sedan configuration and 1,000-pound maximum towing capacity suit buyers weighing larger-sedan utility.

Compared with the 2020 Cadillac CT6-V, the CT6 starts at $58,995 versus $94,895 and produces 335 hp versus 550 hp. The CT6-V favors shoppers seeking greater horsepower and uses Premium Unleaded (Required), while the CT6 offers trim-specific Regular Unleaded or Premium Unleaded (Required) fuel requirements.

Specifications and Configuration

The 2020 Cadillac CT6 is a sedan with seating for five, a V engine layout, automatic transmission, and 10 transmission speeds. Its 335 hp peaks at 6,800 rpm, while 284 lb-ft of torque peaks at 5,300 rpm.

Across the three trims, engine choices range from a 3.6-liter six-cylinder to a 4.2-liter eight-cylinder, with displacement listed at 3,649 cc. City fuel economy ranges from 14 to 18 MPG, and highway fuel economy ranges from 25 to 27 MPG. Fuel requirements are Regular Unleaded for Luxury and Premium Luxury, or Premium Unleaded (Required) for Platinum.

The CT6 measures 205.8 inches long, 74 inches wide, and 58 inches high, with a 122.4-inch wheelbase. It has a 4,130-pound curb weight, a 19.2-gallon fuel capacity, 15.8 cubic feet of cargo space behind the rear seats, and a maximum towing capacity of 1,000 pounds.

Buying a 2020 Cadillac CT6 in Lynnfield

Herb Chambers Cadillac of Lynnfield serves Lynnfield, MA, and nearby North Shore and Greater Boston communities from 395 Broadway, Route 1 North, Lynnfield, MA 01940. The store receives vehicles on a rolling basis, so shoppers can use the search inventory link to review current Cadillac opportunities without assuming a particular vehicle is on site.

For a broader purchase search, shoppers can compare Cadillac models and consider a trade-in through the dealership’s online trade-in tool. Herb Chambers Cadillac of Lynnfield also provides factory-certified, OEM-trained Cadillac service technicians and genuine OEM Cadillac parts for ongoing vehicle care.

What to Weigh Before Buying

Trim selection changes the CT6’s starting price, engine, cylinder count, fuel requirement, and efficiency. Luxury starts at $58,995 with a 3.6-liter six-cylinder engine and 18 city / 27 highway MPG, while Premium Luxury starts at $74,495 with the same listed engine and efficiency figures.

Platinum starts at $96,495 and uses a 4.2-liter eight-cylinder engine with Premium Unleaded (Required), 14 city MPG, and 25 highway MPG. Buyers should also consider the sedan’s 15.8 cubic feet of rear cargo space and 1,000-pound maximum towing capacity when matching the CT6 to everyday needs.

Fuel planning matters because the CT6’s trim range includes Regular Unleaded and Premium Unleaded (Required). Comparing the CT6 with the CT4, CT5, and CT6-V can clarify whether starting price, fuel economy, horsepower, or the CT6’s specific configuration is the central priority.