Best Full-size Sedans | 2026 Fullsize 4-Door Sedan Cars Rated | CarBuzzThe traditional sedan may be losing popularity to highly practical SUVs and crossovers, but the full-size sedan remains one of the top choices when it comes to ultra-luxurious land cruisers. This is why the segment is mostly dominated by brands like BMW, Mercedes-Benz, and Porsche. With this level of luxury, you can rest assured that these are some of the safest cars, but full-size sedans are seldom cheap. Here is a more comprehensive list of the best full-size sedans models for 2026.Vehicles are assigned a BuzzScore in relation to their direct segment competitors, and as such, vehicles in this list, while similarly scored, do not necessarily compete directly against one another. Find out more about how the BuzzScore ratings work here. These lists are continuously updated with the latest BuzzScores and vehicles as they become available. Mercedes-Benz Maybach S It's no coincidence that most of the widest sedans are full-size luxury sedans like the Mercedes-Benz Maybach S. Affordable car brands simply aren't making large sedans anymore, which leaves the segment to automakers like this. That said, the Maybach S sedan is our top-rated model among the largest sedans. It's available in a single trim, the S 580 4Matic, which starts at $207,150 before destination and options. Used options, however, could be far lower. The 2026 model is powered by a 4.0L twin-turbo V8 mild hybrid with 496 horsepower. On the inside, the rear seats are more than luxurious. In addition to 38.1 inches of headroom and 49.1 inches of legroom, it's full of comfort features to relax in. In terms of rear-seat space, this is the largest full size sedan on sale before moving to models like the Bentley Continental GT. Lucid Air Sapphire The Lucid Air Sapphire is in the running for the title of largest full-size sedan, and it rests at Maybach levels of luxury. That's to be expected when you consider the Sapphire trim's starting price of $249,000, though. This is truly one of the best EVs money can buy. It's powered by three motors that make a combined 1,234 horsepower, it can drive 427 miles on a single charge, and sprints to 60 mph in just 1.89 seconds — beating the Tesla Model S Plaid. On the inside, Lucid says this model has 37.8 inches of headroom, but gives no figure for legroom. We can assume it will be around 36.6 inches, since that's the figure provided for the Grand Touring with an extended-range battery. Mercedes-Benz S-Class Sedan While it's no Maybach, the standard Mercedes-Benz S-Class sedan is still among the most luxurious full-size sedans. It competes with the BMW 7 Series and Audi A8, both of which we'll talk about later in this article. The S-Class sedan is available in three trims, including the S 500 4Matic for $119,500, the S 580e 4Matic for $130,400, and the S 580 4matic for $130,700. Depending on your trim, power is sourced from a 3.0-liter turbo I6 mild hybrid, a PHEV version of the same engine, or a 4.0L twin-turbo V8 mild hybrid. On the inside, the rear seats have 39.4 inches of headroom and 43.8 inches of legroom. In case you haven't heard, an all-new S-Class will be on sale soon with a new powertrain and even more luxury features. Lucid Air We went over how great the Sapphire version of the Lucid Air is, but its standard trims are just as impressive in other ways. They might lack the insane supercar-beating horsepower, but they make up for that with some of the best battery range in the industry and plenty of comfort features for the front and rear seats.While there are no true affordable full-size sedans on our list, this is the least-expensive model we'll talk about. There are three regular trims to choose from, including the Pure, the Touring, and the Grand Touring. The Pure starts off at $70,900, and comes with 420 miles of range. The Grand Touring costs more, but has more power, and it can drive up to 512 miles on one charge. Passengers in the rear seats have 37.8 inches of headroom and 37.6 inches of legroom. When equipped with a glass canopy roof, the rear-seat headroom is increased to 38.3 inches."It floats over bumps with minimal disruption, keeping the driver removed from discomfort without feeling too isolated - a trick few luxury sports sedans master to this extent. Inside, the cabin is eerily quiet even at highway speeds; a testament to the car's build quality and aerodynamic efficiency."- Jared Rosenholtz, Editor-At-Large, CarBuzz Genesis G90 Genesis enters the world of large sedans with the G90 - its flagship model and largest sedan with the most luxury features, great styling, and plenty of power. As Hyundai's luxury brand, the G90 competes with other luxurious large sedans like the Mercedes-Benz S-Class and BMW 7 Series. Buyers can choose among three trims: the base model is the 3.5T AWD that starts at $92,700, but moving up to the 3.5T E-SC MHEV AWD introduces a twin-charged (turbo and electric supercharged) hybrid powertrain with 409 horsepower for $103,000. In the back row, passengers have 38 inches of headroom and 37.8 inches of legroom."Again, the list of standard features for the interior is long, suited to the luxurious feel created by the sheer amount of room. A couple of linebackers in full gear would be perfectly comfortable in the back - which applies to families or the respected executive, too. Headroom and legroom is generous - on par with the S-Class for headroom, and slightly more impressive in terms of front legroom."- Ian Wright, Senior Road Tester, CarBuzz Audi A8 Earning an impressive BuzzScore of 8.5 out of 10 and a place on this list of full-size sedans is another German large luxury sedan, the Audi A8. We'll get to the sportier S8 later, but for now, we'll focus on the flagship luxury experience provided by its base model. We use the term "base model" loosely, since it still costs $95,100 before destination and options. Under the hood is a 3.0-liter turbo V6 that makes 335 horsepower and 369 lb-ft of torque. Standard equipment includes heated and ventilated front seats, four-zone climate control, and more. Those in the back seats get 38.5 inches of headroom and 44.3 inches of legroom. BMW i7 An all-electric full-size SUV that ranks well among other full-size sedans is the BMW i7. Its base model isn't that much more expensive than a gas 7 Series, and it comes with all the expected luxury and comfort amenities. Buyers can choose among three variants: the standard eDrive50 starts at $105,700, while the xDrive60 adds another motor for AWD at $124,200, and the M70 tops the charts with 650 horsepower for $168,500. Regardless of which trim you buy, rear-seat passengers will stretch into 38.6 inches of headroom and 42.8 inches of legroom."The i7 can easily be enjoyed from the front seat, but the back seat is where it truly shines. A $7,250 Rear Seat Executive Lounge Seating Package turns the i7 into a limousine with a reclining ottoman on the passenger side and the jaw-dropping 38-inch BMW Theater Screen with built-in FireTV and 8K resolution."- Jared Rosenholtz, Editor-At-Large, CarBuzz Mercedes-Benz EQS Sedan Mercedes-Benz's flagship of its electric lineup is the EQS sedan. This EV is on the same level of luxury and opulence as the traditional gas-powered S-Class, but offers a quieter, smoother ride. Before you ask, we know the EQ lineup just took a hit when Mercedes-Benz announced it would be discontinuing the EQS sedan and SUV, but that decision turned out to be temporary. Nevertheless, the EQS sedan comes in three trims: the 450+ starts at $99,900, the 450 4Matic starts at $102,900, and the 580 4Matic starts at $123,900. No matter which version you choose, the rear seats will always have 38 inches of headroom and 40.4 inches of legroom."As expected of an EV that's supposed to be on-par with an S-Class, the EQS Sedan boasts a high-quality interior, which becomes even more premium when equipped with our tester's MANUFAKTUR Exclusive Nappa leather upholstery - part of a $9,400 Signature Interior Package. The seats deliver heating and ventilation up front as standard, while massage functions are optional."- Jared Rosenholtz, Editor-At-Large, CarBuzz Audi S8 For an even sportier driving experience than the lovely A8, step into the Audi S8. It rides on the same chassis and generally shares most parts with its less-expensive sibling, but rides on upgraded suspension, and it has more power. The S8 starts at $130,000 before destination. For that much money, buyers will be satisfied — if not thrilled — by a 4.0-liter twin-turbo V8 that makes 563 hp and 590 lb-ft of torque. This sportier model has identical interior dimensions as the A8, meaning those in the rear seats have 38.5 inches of headroom and 44.3 inches of legroom."Our tester came equipped with an optional $6,000 Predictive Air Suspension. The car can read the road ahead and respond before even reaching a bump, virtually erasing them from being felt. We can honestly say that no car at this price level exhibits such a comfortable ride. We feel that the S8 belongs at the same table as Rolls-Royce in this regard. And, when it's time for thrilling driving, the air suspension can nearly eliminate body roll and even prevent passengers from getting motion sickness."- Jared Rosenholtz, Editor-At-Large, CarBuzz BMW 7 Series Rounding off this list with an especially roomy sedan is the BMW 7 Series with a respectable 8.3 out of 10 on the BuzzScore scale. It might rank slightly lower than some of its rivals that we talked about above, but this sedan is more than worthy of being BMW's flagship model. It's a large, luxurious land yacht that starts at $99,300 for the base model 740i with RWD. This version finds power from a 3.0-liter turbo inline-6. On the inside, rear-seat passengers will enjoy 38.6 inches of headroom and 43.3 inches of legroom in addition to plentiful comfort features. Characteristics Of A Full-size Sedan There are certain things you can expect when you go shopping for a large four-door model. Some are grand tourers, while others are full-size sports cars. Regardless of their specific application, there are some similarities, for better or worse, between the majority of these great big vehicles. Size: Naturally, a car has to have certain dimensions to qualify for this category. This has the benefit of a large, accommodating cabin, and usually a relatively practical trunk. However, there are some downsides, too. The largest full-size sedans are heavier, though, and weight can have a serious impact on performance and fuel economy. Performance: While these large 4-door cruisers are not usually overly fast, they are never lacking in power. Large V6 and V8 engines are quite common, helping these heavy sedans cruise effortlessly down the highway. However, throw in a few turbo- and/or superchargers, and you have the recipe for some engaging and quick sports cars. AWD is also far more readily available on these sedans than on smaller ones. Price: You generally pay for the amount of car you get, so larger means more expensive. Power also doesn’t come cheap. On top of it all, the extra weight coupled with a hungry powertrain means you won’t be getting the best mpg figures. This can be somewhat offset by opting for a hybrid model, which isn’t too hard to find in this segment. However, some shoppers feel that this robs these large luxury liners of their status and credibility. What To Consider When Buying A Full-Size Sedan As with any type of car, full-size sedans have their ups and downs. Before you go signing on the dotted line for one of these large sedans, it makes sense to see exactly what they bring to the table, and what they take away: Pros Large size generally means high practicality Powerful engines are common, and some even benefit from hybrid assistance As flagship models for many brands, these cars are usually well-equipped They are often seen as desirable status symbols Large, heavy vehicles are generally safer than small, light ones Cons Still not as commodious or practical as SUVs Heavy weight and potent engines negatively impact fuel economy Base asking price is always higher than a smaller vehicle Are full-size sedans safer than SUVs and crossovers? While they benefit from being big and heavy, full-size sedans also ride much lower on the road. This means that they have many of the strengths of a large SUV but do away with the greatest weakness - the risk of rolling over. As such, they are among the safest vehicles on the road. Are there any cheap full-size sedans? Non-luxury full-size sedans are practically extinct, so none of the cars in this category can be considered cheap.Sources: Mercedes-Benz, Lucid, Audi, BMW, Genesis
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