See other engines in this family
The same engine also has a main page: Toyota 2GR-FKS.
Lexus 2GR-FSE specs: 3.5L (211 ci) 6-cylinder, 94 x 83 mm (3.7008 x 3.2677 in) bore and stroke, 11.8:1 compression. Rated 303-340 hp, 2007–2015.
The Lexus 2GR-FSE is oversquare — the 3.7008" bore exceeds the 3.2677" stroke by 13.3% — a layout that favors airflow and RPM over leverage at the crank. The 3.2677" stroke does not reach 4,000 ft/min of mean piston speed until about 7,350 RPM, so piston speed is not what limits this engine's revs — valvetrain and breathing are. Each of the 6 cylinders displaces 35.2 ci (576 cc).
11.8:1 on aluminum heads is high for a production gasoline engine; running a ratio like that on pump fuel depends on chamber design and fuel delivery rather than the number alone.
It is one of 12 engines in the GR family, the smallest at 211 ci. 13 factory variants share these dimensions, rated from 303 to 340 hp across 2007–2015.
| Displacement | 211 ci / 3.5 L |
|---|---|
| Bore | 3.7008" |
| Stroke | 3.2677" |
| Cylinders | 6 |
| Configuration | V6 |
| Compression ratio | 11.8:1 |
| Bore/stroke ratio | 1.133 |
| Block material | aluminum |
|---|---|
| Head material | aluminum |
| Valvetrain | DOHC |
| Fuel type | gas |
| Advertised HP | 303–340 hp |
| Years | 2007–2015 |
| Year | Version | HP @ rpm | Torque @ rpm | Comp. |
|---|---|---|---|---|
| 2008 | 2GR-FSE net | 303 @ 6200 | 274 lb-ft @ 3600 | 11.8:1 |
| 2009 | 2GR-FSE net | 303 @ 6200 | 274 lb-ft @ 3600 | 11.8:1 |
| 2010 | 2GR-FSE net | 303 @ 6200 | 274 lb-ft @ 3600 | 11.8:1 |
| 2010 | 2GR-FSE net | 340 | — | — |
| 2011 | 2GR-FSE net | 303 @ 6200 | 274 lb-ft @ 3600 | 11.8:1 |
| 2011 | 2GR-FSE net | 340 | — | — |
| 2013 | 2GR-FSE net | 306 @ 6400 | 277 lb-ft @ 4800 | 11.8:1 |
| 2014 | 2GR-FSE net | 306 | — | — |
| 2015 | 2GR-FSE net | 306 | — | — |
Factory specification sheet.
| Bore/stroke character | 1.133 — oversquare — bore exceeds stroke, which favours higher RPM and larger valves |
|---|---|
| Mean piston speed at 6,000 RPM | 3,268 ft/min — conservative for a street engine |
| Displacement per cylinder | 35.2 ci |
| Static compression | 11.8:1 — high enough that pump premium or better is normally required |
Each link opens the calculator with this engine's specs already filled in.
These records share identical bore, stroke, displacement and compression. They differ by model year and factory power rating.
| Year | Advertised HP | Code |
|---|---|---|
| 2007 | 303 hp | 2GR-FSE |
| 2007 | 340 hp | 2GR-FSE |
| 2008 | 303 hp | 2GR-FSE |
| 2008 | 340 hp | 2GR-FSE |
| 2009 | 303 hp | 2GR-FSE |
| 2009 | 340 hp | 2GR-FSE |
| 2010 | 303 hp | 2GR-FSE |
| 2010 | 340 hp | 2GR-FSE |
| 2011 | 303 hp | 2GR-FSE |
| 2011 | 340 hp | 2GR-FSE |
| 2013 | 306 hp | 2GR-FSE |
| 2014 | 306 hp | 2GR-FSE |
| 2015 | 306 hp | 2GR-FSE |
2 factory vehicles, 2006–2017. Each year opens that model's engine table.