BMW X5 (G05) 2018> xDrive30d 261bhp remap figures
Stock, this 2018> BMW X5 diesel (3.0L) produces 261bhp and 620Nm. Our expected figures for a Stage 1 remap are 335bhp and 800Nm, an expected gain of up to 74bhp and 180Nm.
Choose your map
Stage 1 remap figures
A Stage 1 remap is a software-only change to the ECU on an otherwise standard car. It needs no extra parts, which makes it the usual starting point.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 261 bhp | 335 bhp | +74 bhp |
| Torque | 620 Nm | 800 Nm | +180 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 261 bhp | 620 Nm | |
| Stage 1Maximum software-only performance | 335 bhp | 800 Nm | +74 bhp +180 Nm |
| Stage 1 EcoPerformance with economy in mind | 317 bhp | 786 Nm | +56 bhp +166 Nm |
| Eco mapEconomy first | 311 bhp | 777 Nm | +50 bhp +157 Nm |
Who is the Stage 1 map for?
- Drivers who want stronger pulling power for overtaking, hills and towing, with no parts to fit.
- Daily and motorway drivers who want the engine to feel less strained at cruising speed.
- Anyone who wants the biggest software-only change we list for this engine.
What this means for your X5
Diesel remaps work mainly on boost pressure, fuel delivery and torque limiters, which is why the Nm gain is usually the figure you feel in everyday driving, particularly when overtaking or towing.
This car is listed with a Bosch MD1CP002 engine control unit. Newer ECUs often protect their software, so we read the exact unit and version on the car before confirming the figures on this page.
We remap at our Belgrave Gate workshop in Leicester, or at your home or work within 30 miles, and every job starts with a diagnostic check.
Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.
Figures reviewed 22 October 2026.
Stage 1 questions
How much power does the Stage 1 map give the BMW X5 xDrive30d 261bhp?
We expect 335bhp and 800Nm against 261bhp and 620Nm as standard: up to +74bhp and +180Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
Does a Stage 1 remap need any extra parts on the BMW X5 xDrive30d 261bhp?
No. Stage 1 is a software-only change to the ECU on an otherwise standard car.
Is there a gentler map than Stage 1 for this engine?
Yes, two. Stage 1 Eco is performance with economy in mind: 317bhp and 786Nm expected. The Eco map is economy first: 311bhp and 777Nm. Both still sit above the standard 261bhp and 620Nm.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.
More BMW X5 figures
Other diesel variants
All diesel X5 (G05) variants · X5 (G05) 2018> overview · All BMW figures