Land Rover Defender 2019 - 2021 P400 MHEV (3.0T) 400hp
Real standard and upgraded performance figures for the P400 MHEV (3.0T) 400hp engine in the Land Rover Defender 2019 - 2021.
These are real standard and Stage 1 (and where available, Stage 2) figures for the Land Rover Defender 2019 - 2021 P400 MHEV (3.0T) 400hp — not a generic estimate for the model range.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 400 | 550 |
| Stage 1 | 425 | 600 |
| Stage 2 | 437 | 625 |
- Make
- Land Rover
- Model
- Defender
- Generation
- 2019 - 2021
- Engine
- P400 MHEV (3.0T) 400hp
- Fuel type
- petrol
Frequently asked questions
Is Stage 1 tuning safe for the Land Rover Defender 2019 - 2021 P400 MHEV (3.0T) 400hp?
Yes — Stage 1 for this engine is a software-only remap calibrated to stay within its stock mechanical limits (turbo, clutch, fueling), so no hardware changes are required.
How much more power does the P400 MHEV (3.0T) 400hp make after tuning?
Standard output is 400 HP / 550 Nm; Stage 1 on this engine typically reaches 425 HP / 600 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Land Rover Defender 2019 - 2021 P400 MHEV (3.0T) 400hp remap take?
Once your original file is uploaded through the member panel, most requests for this engine are completed within a few hours.
Can the P400 MHEV (3.0T) 400hp be reverted to its original file?
Yes — we keep the original file on record for the request, so the ECU can be put back to stock at any time.