Large cars compared: all 22 current models side by side

The EPA classifies a car as large by its interior volume, not its badge, so the same table holds the Honda Civic and Accord and the Rolls-Royce Ghost. Use the price column first to decide which part of the class you are shopping. The efficiency leaders are electric: Kelley Blue Book (opens in a new tab) says the 2026 Lucid Air has a combined efficiency of 146 MPGe, 149 in the city and 142 on the highway, and lists the range-topping Air Sapphire at $250,500. The Audi A6 e-tron (127 MPGe) and Tesla Model S (124) follow.

Electric large sedans cost about $500 to $650 a year to charge on the EPA's assumptions, against the Rolls-Royce Ghost and Phantom at 13 mpg. For a buyer choosing between an electric and a gas luxury sedan, the fuel saving is real but small next to the price gap and depreciation, so compare five-year cost to own, which Kelley Blue Book (opens in a new tab) defines as out-of-pocket expenses like fuel and insurance plus the car's loss in value over time.

Newer makers' cars need extra care in the used market. DriveAuthority (opens in a new tab) notes that Lucid's software can be buggy and counts 17 recall campaigns on the Lucid Air through March 2026, and that used 2024 to 2025 Tesla Model S Long Range cars sold for $55,000 to $75,000. Open the model page of any large car you are considering to read its recall and complaint record, and check a used car's VIN at nhtsa.gov/recalls.