The LS launched Lexus in 1990. The LS 400's 1UZ-FE V8 became a well-known swap engine; later cars used the 4.3 and 4.6 V8s, the LS 600h hybrid, and from 2018 a 3.5 twin-turbo V6 and a hybrid. The SC and GS have their own pages.
Pick a year to see every engine offered that model year, with its code, rated horsepower and the trims it came in. Each engine links to its full specs.
LS 400 (1990–1994): 1990 · 1991 · 1992 · 1993 · 1994
LS 400 (1995–2000): 1995 · 1996 · 1997 · 1998 · 1999 · 2000
LS 430 (2001–2006): 2001 · 2002 · 2003 · 2004 · 2005 · 2006
LS 460 and 600h (2007–2017): 2007 · 2008 · 2009 · 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017
LS 500 (2018–2020): 2018 · 2019 · 2020
The 1UZ-FE V8.
| Engine | Rated | Offered in |
|---|---|---|
| 4.0L / 242 V8 1UZ-FE | 250 hp net | LS 400 |
| Engine | Rated | Offered in |
|---|---|---|
| 4.0L / 242 V8 1UZ-FE | 250 hp net | LS 400 |
| Engine | Rated | Offered in |
|---|---|---|
| 4.0L / 242 V8 1UZ-FE | 250 hp net | LS 400 |
| Engine | Rated | Offered in |
|---|---|---|
| 4.0L / 242 V8 1UZ-FE | 250 hp net | LS 400 |
| Engine | Rated | Offered in |
|---|---|---|
| 4.0L / 242 V8 1UZ-FE | 250 hp net | LS 400 |
The 1UZ-FE V8.
| Engine | Rated | Offered in |
|---|---|---|
| 4.0L / 242 V8 1UZ-FE | 260 hp net | LS 400 |
| Engine | Rated | Offered in |
|---|---|---|
| 4.0L / 242 V8 1UZ-FE | 260 hp net | LS 400 |
| Engine | Rated | Offered in |
|---|---|---|
| 4.0L / 242 V8 1UZ-FE | 260 hp net | LS 400 |
| Engine | Rated | Offered in |
|---|---|---|
| 4.0L / 242 V8 1UZ-FE | 290 hp net | LS 400 |
| Engine | Rated | Offered in |
|---|---|---|
| 4.0L / 242 V8 1UZ-FE | 290 hp net | LS 400 |
| Engine | Rated | Offered in |
|---|---|---|
| 4.0L / 242 V8 1UZ-FE | 290 hp net | LS 400 |
The 3UZ-FE V8.
| Engine | Rated | Offered in |
|---|---|---|
| 4.3L / 262 V8 3UZ-FE | 290 hp net | LS 430 |
| Engine | Rated | Offered in |
|---|---|---|
| 4.3L / 262 V8 3UZ-FE | 290 hp net | LS 430 |
| Engine | Rated | Offered in |
|---|---|---|
| 4.3L / 262 V8 3UZ-FE | 290 hp net | LS 430 |
| Engine | Rated | Offered in |
|---|---|---|
| 4.3L / 262 V8 3UZ-FE | 290 hp net | LS 430 |
| Engine | Rated | Offered in |
|---|---|---|
| 4.3L / 262 V8 3UZ-FE | 290 hp net | LS 430 |
| Engine | Rated | Offered in |
|---|---|---|
| 4.3L / 262 V8 3UZ-FE | 278 hp net | LS 430 |
The 1UR-FSE V8 and the hybrid.
| Engine | Rated | Offered in |
|---|---|---|
| 4.6L / 281 V8 1UR-FSE | 380 hp net | LS 460, LS 460 L |
| Engine | Rated | Offered in |
|---|---|---|
| 4.6L / 281 V8 1UR-FSE | 380 hp net | LS 460, LS 460 L |
| 5.0L / 303 V8 2UR-FSE Hybrid: rated output of engine and motors combined. | 438 hp net | LS 600h L |
| Engine | Rated | Offered in |
|---|---|---|
| 4.6L / 281 V8 1UR-FSE | 380 hp net | LS 460, LS 460 L, LS 460 AWD, LS 460 L AWD |
| 5.0L / 303 V8 2UR-FSE Hybrid: rated output of engine and motors combined. | 438 hp net | LS 600h L |
| Engine | Rated | Offered in |
|---|---|---|
| 4.6L / 281 V8 1UR-FSE | 380 hp net | LS 460, LS 460 L, LS 460 AWD, LS 460 L AWD |
| 5.0L / 303 V8 2UR-FSE Hybrid: rated output of engine and motors combined. | 438 hp net | LS 600h L |
| Engine | Rated | Offered in |
|---|---|---|
| 4.6L / 281 V8 1UR-FSE | 380 hp net | LS 460, LS 460 L, LS 460 AWD, LS 460 L AWD |
| 5.0L / 303 V8 2UR-FSE Hybrid: rated output of engine and motors combined. | 438 hp net | LS 600h L |
| Engine | Rated | Offered in |
|---|---|---|
| 4.6L / 281 V8 1UR-FSE | 380 hp net | LS 460, LS 460 L, LS 460 AWD, LS 460 L AWD |
| 5.0L / 303 V8 2UR-FSE Hybrid: rated output of engine and motors combined. | 438 hp net | LS 600h L |
| Engine | Rated | Offered in |
|---|---|---|
| 4.6L / 281 V8 1UR-FSE | 386 hp net | LS 460, LS 460 L, LS 460 AWD, LS 460 L AWD |
| 5.0L / 303 V8 2UR-FSE Hybrid: rated output of engine and motors combined. | 438 hp net | LS 600h L |
| Engine | Rated | Offered in |
|---|---|---|
| 4.6L / 281 V8 1UR-FSE | 386 hp net | LS 460, LS 460 L, LS 460 AWD, LS 460 L AWD |
| 5.0L / 303 V8 2UR-FSE Hybrid: rated output of engine and motors combined. | 438 hp net | LS 600h L |
| Engine | Rated | Offered in |
|---|---|---|
| 4.6L / 281 V8 1UR-FSE | 386 hp net | LS 460, LS 460 L, LS 460 AWD, LS 460 L AWD |
| 5.0L / 303 V8 2UR-FSE Hybrid: rated output of engine and motors combined. | 438 hp net | LS 600h L |
| Engine | Rated | Offered in |
|---|---|---|
| 4.6L / 281 V8 1UR-FSE | 386 hp net | LS 460, LS 460 L, LS 460 AWD, LS 460 L AWD |
| 5.0L / 303 V8 2UR-FSE Hybrid: rated output of engine and motors combined. | 438 hp net | LS 600h L |
| Engine | Rated | Offered in |
|---|---|---|
| 4.6L / 281 V8 1UR-FSE | 386 hp net | LS 460, LS 460 L, LS 460 AWD, LS 460 L AWD |
The twin-turbo V6 and the hybrid.
| Engine | Rated | Offered in |
|---|---|---|
| 3.4L / 210 V6 turbo V35A-FTS | 416 hp net | LS 500, LS 500 AWD, LS 500 F Sport |
| 3.5L / 211 V6 8GR-FXS Hybrid: rated output of engine and motors combined. | 354 hp net | LS 500h, LS 500h AWD |
| Engine | Rated | Offered in |
|---|---|---|
| 3.4L / 210 V6 turbo V35A-FTS | 416 hp net | LS 500, LS 500 AWD, LS 500 F Sport |
| 3.5L / 211 V6 8GR-FXS Hybrid: rated output of engine and motors combined. | 354 hp net | LS 500h, LS 500h AWD |
| Engine | Rated | Offered in |
|---|---|---|
| 3.4L / 210 V6 turbo V35A-FTS | 416 hp net | LS 500, LS 500 AWD, LS 500 F Sport |
| 3.5L / 211 V6 8GR-FXS Hybrid: rated output of engine and motors combined. | 354 hp net | LS 500h, LS 500h AWD |