2019 LEXUS LS 500 VS. 2019 MERCEDES BENZ S 450


Cars like the 2019 Lexus LS 500 and 2019 Mercedes-Benz S 450 won't disappoint in terms of performance, regardless of whether you're driving around town or negotiating twisty mountain roads. Nevertheless, the Lexus appears to have an edge over the Mercedes-Benz in this department because of a number of reasons, including:

  • More powerful engine: The Lexus LS 500 gets its power from a 3.5-liter twin-turbo V-6 that puts out an impressive 416 horsepower and 442 pound-feet of torque, while the Mercedes-Benz S 450's 3.0-liter twin-turbo V-6 makes only 362 horsepower and 369 pound-feet of torque.
  • 10-speed transmission: The LS 500 is fitted with a slick-shifting 10-speed automatic transmission that enables it to accelerate more quickly and save more fuel on the highway. The S 450, on the other hand, uses a nine-speed automatic transmission.

Additionally, the 2019 Lexus LS 500 has a number of advantages in terms of measurements that help improve its performance and utility, including:

  • Heavier body: Despite being a smaller car, the Lexus is 154 pounds heavier than the Mercedes-Benz. The larger weight contributes to a more stable ride, more composed cornering, and better road grip.
  • Larger trunk: If you routinely need to carry a lot of stuff, you'll appreciate the LS 500 generous cargo capacity. It offers 17 cubic feet of trunk space, which is much larger than the S 450's 12.3-cubic-foot trunk.
Safety & Security

Brands like Lexus and Mercedes-Benz offer the most advanced technologies to keep drivers and passengers safe on the road. Nonetheless, the 2019 Lexus LS 500 wins hands down over the 2019 Mercedes-Benz S 450 in the safety department because of its much longer list of standard active safety features.

  • More standard safety features: The Lexus LS 500 comes standard with automatic high beams, automatic emergency braking, forward-collision alert, pedestrian detection, traffic sign recognition, adaptive cruise control, lane-tracing assistance, and rear cross-traffic warning. These features are either optional or unavailable in the Mercedes-Benz S 450.

Fuel Economy

If you want to keep your fuel costs low, the 2019 Lexus LS 500 may be a better option with its slightly better fuel economy rating.

  • Better fuel economy: Both the Lexus LS 500 and Mercedes-Benz S 450 deliver 19 mpg in the city. However, the Lexus gives you 30 mpg on the highway, while the Mercedes-Benz manages only 28 mpg.


Despite its significantly lower starting price, the 2019 Lexus LS 500 seems to stack up well against the 2019 Mercedes-Benz S 450 with its more powerful engine and generous list of standard safety features. If you're interested in getting the Lexus LS 500, don't hesitate to schedule a test drive.