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Toyota 2ZR-FAE specs: 1.8L (109.7 ci) 4-cylinder, 80.5 x 88.3 mm (3.1693 x 3.4764 in) bore and stroke, 10.5:1 compression. Rated 137-140 hp, 2014–2022.
The Toyota 2ZR-FAE is undersquare — the 3.4764" stroke exceeds the 3.1693" bore by 8.8% — a layout that trades peak RPM for leverage and torque low in the range. The 3.4764" stroke puts mean piston speed at 4,000 ft/min around 6,900 RPM, which is where a production bottom end is generally considered at its limit. Each of the 4 cylinders displaces 27.4 ci (449 cc).
10.5:1 is in the range that usually runs on pump premium.
It is one of 4 engines in the ZR family, all of them 109.7 ci — the differences between them are in compression, heads and rating, not displacement. 11 factory variants share these dimensions, rated from 137 to 140 hp across 2014–2022.
| Displacement | 109.7 ci / 1.8 L |
|---|---|
| Bore | 3.1693" |
| Stroke | 3.4764" |
| Cylinders | 4 |
| Configuration | I4 |
| Compression ratio | 10.5:1 * |
| Bore/stroke ratio | 0.912 |
* Compression ratio from a single source; not yet cross-verified.
| Fuel type | gas |
|---|---|
| Advertised HP | 137–140 hp |
| Years | 2014–2022 |
| Year | Version | HP @ rpm | Torque @ rpm | Comp. |
|---|---|---|---|---|
| 2014 | 2ZR-FAE net | 140 @ 6100 | 126 lb-ft @ 4000 | — |
| 2015 | 2ZR-FAE net | 140 @ 6100 | 126 lb-ft @ 4000 | — |
| 2016 | 2ZR-FAE net | 140 @ 6100 | 126 lb-ft @ 4000 | — |
| 2017 | 2ZR-FAE net | 137 @ 6100 | 126 lb-ft @ 4000 | — |
| 2017 | 2ZR-FAE net | 140 @ 6100 | 126 lb-ft @ 4000 | — |
| 2018 | 2ZR-FAE net | 137 @ 6100 | 126 lb-ft @ 4000 | — |
| 2018 | 2ZR-FAE net | 140 @ 6100 | 126 lb-ft @ 4000 | — |
| 2019 | 2ZR-FAE net | 140 @ 6100 | 126 lb-ft @ 4000 | — |
| 2020 | 2ZR-FAE net | 139 @ 6100 | — | — |
| 2021 | 2ZR-FAE net | 139 @ 6100 | — | — |
| 2022 | 2ZR-FAE net | 139 @ 6100 | — | — |
Factory specification sheet.
| Bore/stroke character | 0.912 — undersquare — stroke exceeds bore, which favours low-end torque |
|---|---|
| Mean piston speed at 6,000 RPM | 3,476 ft/min — conservative for a street engine |
| Displacement per cylinder | 27.4 ci |
| Static compression | 10.5:1 — in the range that usually runs on pump premium |
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 |
|---|---|---|
| 2014 | 140 hp | 2ZR-FAE |
| 2015 | 140 hp | 2ZR-FAE |
| 2016 | 140 hp | 2ZR-FAE |
| 2017 | 137 hp | 2ZR-FAE |
| 2017 | 140 hp | 2ZR-FAE |
| 2018 | 137 hp | 2ZR-FAE |
| 2018 | 140 hp | 2ZR-FAE |
| 2019 | 140 hp | 2ZR-FAE |
| 2020 | 139 hp | 2ZR-FAE |
| 2021 | 139 hp | 2ZR-FAE |
| 2022 | 139 hp | 2ZR-FAE |
1 factory vehicle, 2014–2022. Each year opens that model's engine table.