Is A Lexus V8 or V6?
Lexus uses both V8 and V6 engines, but the vast majority of its lineup relies on V6 power (including turbocharged and hybrid variants). V8 options exist, but only on a small set of high-performance models.
Current engine landscape: V6 vs V8
The brand’s mainstream models predominantly employ V6 engines or hybrids built around a V6 architecture. A minority of models, mainly in the sport/performance segment, continue to use a traditional V8. Here’s how it breaks down in the current lineup.
V6-powered models and hybrids
These vehicles rely on a V6 engine either as a conventional gasoline unit or as the core of a hybrid system. Note that several of these cars also use a 3.5-liter V6 in turbocharged or hybrid configurations.
- IS 350 — 3.5L V6
- ES 350 — 3.5L V6
- RC 350 — 3.5L V6
- LS 500 — 3.5L twin-turbo V6
- LS 500h — hybrid version, 3.5L V6 base
- LC 500h — hybrid version, 3.5L V6 base
- LX 600 — 3.5L twin-turbo V6
In practice, these configurations illustrate how Lexus emphasizes efficiency and performance balance through V6-centric technology across sedans, coupes, and SUVs.
V8-powered models
A smaller group of higher-performance or niche models still rely on a traditional V8. These represent the legacy and enthusiast-oriented side of Lexus.
- IS 500 — 5.0L V8
- RC F — 5.0L V8
- LC 500 — 5.0L V8 (non-hybrid variants)
These V8 offerings cater to customers seeking the classic V8 soundtrack and strong straight-line performance, but they are not the default choice across Lexus’ broader lineup.
What this means for buyers
For most buyers, a V6 or hybrid powertrain will be the default recommendation due to a combination of performance, efficiency, and emissions considerations. The V8 options remain attractive for sports-focused buyers but come with higher fuel consumption and a smaller overall footprint in the lineup.
Performance, efficiency, and the brand’s direction
In recent years, Lexus has leaned into turbocharged V6 engines and hybrid drivetrains as the backbone of its strategy to improve efficiency without sacrificing performance. The few remaining V8 offerings are prioritized for enthusiasts and niche applications. The trend toward electrification and smarter efficiency is likely to continue, with more hybrids and potential future electrified variants across the lineup.
Summary
Ultimately, Lexus blends V6 and V8 options, with V6 powertrains forming the core of most models today. A small but notable set of performance models—IS 500, RC F, and LC 500—still offer V8 power. For practical ownership, most buyers will experience V6-powered Lexus models or hybrids, while V8s remain the choice for dedicated sport-focused versions.
