Do you like the idea of driving in peace and quiet at the helm of something like a Lexus LS or Cadillac CT4 while potentially saving tens of thousands of dollars? If so, you're in the right place. Below, we're diving into five luxury sedan choices whose 'latest and greatest' versions on showroom floors in 2026 are essentially the same as well-kept models from the early 2020s on the second-hand market that could save you a pile of cash. Some of today's 'new' luxury sedan models are essentially high-priced survivors of the early 2020s that offer the same engines, technologies, infotainment, and chassis as they did five years ago. For luxury car shoppers without budget constraints, that's a lifetime. For the rest of us, it's a great way to find a great deal, if you know where to look.If you're keen to travel by luxury sedan but would rather someone else foot the bill for lofty up-front freight and delivery charges, as well as the initial depreciation hit, then the models below should help kick off your search without any Fear of Missing Out (hereby referred to as FOMO). The models to follow were specifically selected to reflect a spread of luxury sedans launched around the early 2020s that have received minimal (if any) major updates since. Genesis G70 Launched 2019, Last Major Update: 2024 2025-2026 Genesis G70The Genesis G70 launched for the 2019 model year, designed to turn heads and perform. It was the third of six new Genesis models set to launch by the 2021 model year, to build the brand's portfolio. It was called the North American Car of the Year in 2019, which is a major achievement. A stunning cabin and punchy powertrains helped set it apart, with the highest-performing models capable of 0-60 in 4.5 seconds. For the 2022 model year, a major redesign brought a standard 10.25-inch multimedia display to the standard equipment list, updated the front and rear fascias with a sleeker new look and lighting, and enhanced performance with a new Sport+ drive mode and variable exhaust system.This was the G70's most major update. The model got another in 2024, when a new 2.5-liter turbo four-cylinder engine joined the lineup with standard Brembo brakes, but other updates were limited mainly to new climate controls and a frameless rearview mirror. If you're keen on a model with the 3.3-liter twin-turbo engine and the bulk of the G70's modern upgrades, choose a model from 2022 or onward. If you'd rather a three-pedal option, the G70 line has you covered as well. Cadillac CT4 Launched 2020, No Major Updates 2021-2016 cadillac ct4 The Cadillac CT4 was the successor to the long-aging ATS, and it launched for the 2020 model year. This was Cadillac's entry sedan, taking a place beneath the larger CT5 in the marketplace. The CT4 rode the brand's Alpha platform and was rear-drive based to deliver engagement and handling on par with pricier European rivals. The 'V' trim strategy gave enthusiast shoppers even higher-performing options, including a 2.7-liter turbo four-cylinder. Acura TLX Launched 2021, Updated 2024 2020 Acura TLX White Front View DrivingThe 2021 model year brought the second-generation Acura TLX to market, moving the machine away from a Honda Accord-based experience to its own dedicated platform with sophisticated handling upgrades and a Type S variation that arrived shortly after. Acura held the TLX line steady after it launched, making no significant changes until 2024. For that year, updates made for a quieter ride, more standard features, a standard 12.3-inch digital cluster and larger center display, a roughly 20 percent upgrade to screen size versus the previous year. An updated safety system gained some new functionalities thanks to improved processing power and a wider-angle camera system. The TLX was discontinued the following year, though some dealers still offer yet-unsold models. Though shoppers are likely to pay more for a 2024 or 2025 model year unit with the enhanced tech package, all units from 2021 and onwards deliver the same powertrain combinations, look, and overall drive. Lexus LS Launched 2018, Updated 2021 2026 Lexus LS 500 Heritage EditionThe fifth-generation Lexus LS arrived for the 2018 model year, after three decades of setting luxury sedan benchmarks. The big news of the day was the new GA-L platform, as well as a new 3.5-liter twin-turbo V6 engine that outperformed the former 4.6-liter V8 before it, while drinking less fuel. As a flagship sedan of Toyota's flagship brand, the latest LS hit the road with an extensive list of the latest innovations and styling touches. In 2019, Amazon Alexa and Apple CarPlay functionality joined the lineup, though wireless capability wouldn't arrive until 2023. Other 2019 changes were limited to revised colors, wheels, and a new Lane Change Assist functionality added to the safety system suite.For 2020, the LS 500 F Sport model got updated brakes. The major refresh came in 2021, when the LS was re-tuned for an even quieter and more comfortable ride, and gained a standard 12.3-inch infotainment touch-screen. A new front fascia capped off the package, concealing a powerful new detection system for the upgraded Lexus Safety System + 2.0 beneath. Updates after 2021 were limited to special edition models and additional incremental enhancements to the tech and safety suite, though a 2021 Lexus LS will deliver the bulk of the experience of the nearly-identical 2026 model year unit at considerable savings. Alfa Romeo Giulia Launched 2017, Updated 2024 Alfa_Romeo-Giulia-2016-wallpaper-resizedWith the BMW 3 Series square in its sights, the Alfa Romeo Giulia arrived for 2017 to revive the brand's athletic DNA. Before long, the Giulia had earned a reputation as one of the most communicative and entertaining driver's cars in the segment. A major update for 2020 brought a standard new 8.8-inch display to the dash, complete with Over-The-Air firmware update capability. The latest driver assists were also available, including traffic sign recognition and traffic jam assist. The interior was reworked with new steering wheel designs, a new center console, and extended use of upscale materials and trimmings. Between that major 2021 update and the currently on-sale 2026 model year Giulla, other changes have been entirely related to new model grades, equipment repackaging, and updated colors. Translation? Almost nothing separates a new-for-2026 Alfa Romeo Giulia from a five-year-old unit on the second-hand market.Sources: Genesis, Cadillac, Acura, Lexus, Alfa Romeo