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What Gen is a 93 LS400?

The 1993 Lexus LS400 is part of the first generation of the LS line.


In detail, the 1993 LS400 sits within Lexus’ foundational flagship sedan, produced from 1989 through 1994. It uses a front‑engine, rear‑wheel‑drive layout with a 4.0-liter V8 and a 4-speed automatic transmission, emphasizing smooth ride quality, refined luxury, and solid build quality that defined the early LS family.


Generation context


To understand where a 1993 LS400 fits, it helps to know how the LS line was organized by generations and model years.


First-generation LS400 (1989–1994)


The first generation established the LS400 as Lexus’ flagship sedan, featuring a front-engine, rear-wheel-drive configuration, the 4.0-liter V8 (the 1UZ-FE), and a focus on luxury materials, quiet ride, and advanced for its time electronics. The 1993 model year falls squarely in this generation, sharing common chassis and design language with earlier and later first-generation LS400s.


Key specifications for the 1993 LS400


These are the primary mechanical and equipment highlights for the 1993 model year:



  • Engine: 4.0-liter V8 (1UZ-FE)

  • Power: approximately 260 hp, with strong low- to mid-range torque for effortless highway cruising

  • Transmission: 4-speed automatic

  • Drivetrain: Rear-wheel drive

  • Body style: 4-door luxury sedan

  • Notable equipment: luxury interior, leather seating, wood trims, and standard safety features such as ABS and airbags; premium audio options were available


These specifications reflect the LS400’s positioning as a high-end, comfortable daily driver with a focus on quiet refinement and long-haul comfort rather than any sporty performance.


Summary


The 1993 LS400 is firmly categorized as a first-generation Lexus LS400, sharing the era’s design language, engineering approach, and luxury focus. When evaluating parts, maintenance, or historical reviews, locate references to the first-generation LS400 (1989–1994) to ensure correct context and compatibility.

What year is the first gen LS 400?


1990 – 1994 Lexus LS 400 [First (1st) Generation]



What four generations of Lexus LS400 have a V8?


For the first four generations, all LS models featured V8 engines and were predominantly rear-wheel-drive. In the fourth generation, Lexus offered all-wheel-drive, hybrid, and long-wheelbase variants.



What engine was in the LS 400 in 1993?


The first-generation of production for the Lexus LS 400 vehicle spans from 1989 to 1994. The motor used for the new models released during these years was a 4.0 L V8. The output is 250 hp and 260 lb-ft of torque at 4400 rpm. Lexus used a 4-speed automatic transmission for this generation.



What years are the LS 400 Gen 2?


LS400 (2nd Generation, 1995 – 2000)


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Kevin Bennett

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Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.