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Nissan KR15DDT specs: 1.5L (92 ci) 3-cylinder, 84 x 90.1 mm (3.3071 x 3.5472 in) bore and stroke. Rated 201 hp, 2022–2026. Used in the Nissan Rogue.
The Nissan KR15DDT is undersquare — the 3.5472" stroke exceeds the 3.3071" bore by 6.8% — a layout that trades peak RPM for leverage and torque low in the range. The 3.5472" stroke puts mean piston speed at 4,000 ft/min around 6,750 RPM, which is where a production bottom end is generally considered at its limit. Each of the 3 cylinders displaces 30.7 ci (503 cc).
It is one of 3 engines in the Nissan 92ci family, all of them 92 ci — the differences between them are in compression, heads and rating, not displacement. 5 factory variants share these dimensions, rated at 201 hp across 2022–2026.
| Displacement | 92 ci / 1.5 L |
|---|---|
| Bore | 3.3071" |
| Stroke | 3.5472" |
| Cylinders | 3 |
| Configuration | I3 |
| Compression ratio | 8–14:1 (published figures vary) |
| Bore/stroke ratio | 0.932 |
| Fuel type | gas |
|---|---|
| Redline | 6,000 rpm (factory limit) |
| Advertised HP | 201 hp |
| Years | 2022–2026 |
| Year | Version | HP @ rpm | Torque @ rpm | Comp. |
|---|---|---|---|---|
| 2022 | KR15DDT net | 201 @ 5600 | 225 lb-ft @ 2800 | — |
| 2023 | KR15DDT net | 201 @ 5600 | 225 lb-ft @ 2800 | — |
| 2024 | KR15DDT net | 201 @ 5600 | 225 lb-ft @ 2800 | — |
| 2025 | KR15DDT net | 201 @ 5600 | 225 lb-ft @ 2800 | — |
| 2026 | KR15DDT net | 201 @ 5600 | 225 lb-ft @ 2800 | — |
Factory specification sheet.
| Bore/stroke character | 0.932 — undersquare — stroke exceeds bore, which favours low-end torque |
|---|---|
| Mean piston speed at 6,000 RPM | 3,547 ft/min — in the range typical of performance street engines |
| Displacement per cylinder | 30.7 ci |
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 |
|---|---|---|
| 2022 | 201 hp | KR15DDT |
| 2023 | 201 hp | KR15DDT |
| 2024 | 201 hp | KR15DDT |
| 2025 | 201 hp | KR15DDT |
| 2026 | 201 hp | KR15DDT |
1 factory vehicle, 2022–2026. Each year opens that model's engine table.