Vauxhall Vivaro 2015-2016 1.6 CDTi Bi-Turbo 140bhp remap figures
The Vauxhall Vivaro 1.6 CDTi Bi-Turbo 140bhp (2015-2016) is a diesel 1.6L model making 140bhp and 340Nm as standard. After a Stage 1 ECU remap we expect 185bhp and 401Nm - up to 45bhp and 61Nm more than stock.
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 | 140 bhp | 185 bhp | +45 bhp |
| Torque | 340 Nm | 401 Nm | +61 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 140 bhp | 340 Nm | |
| Stage 1Maximum software-only performance | 185 bhp | 401 Nm | +45 bhp +61 Nm |
| Stage 1 EcoPerformance with economy in mind | 174 bhp | 396 Nm | +34 bhp +56 Nm |
| Eco mapEconomy first | 170 bhp | 393 Nm | +30 bhp +53 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 Vivaro
On a diesel the biggest change is normally torque: the remap changes how much fuel and boost the ECU allows across the rev range, so pulling power arrives earlier and holds on longer.
Engine management is by a Bosch EDC17C42 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 Vauxhall Vivaro 1.6 CDTi Bi-Turbo 140bhp?
We expect 185bhp and 401Nm against 140bhp and 340Nm as standard: up to +45bhp and +61Nm. 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 Vauxhall Vivaro 1.6 CDTi Bi-Turbo 140bhp?
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: 174bhp and 396Nm expected. The Eco map is economy first: 170bhp and 393Nm. Both still sit above the standard 140bhp and 340Nm.
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 Vauxhall Vivaro figures
Other diesel variants
- 1.6 CDTi Bi-Turbo (EU6) 145bhp 2016>
- 1.6 CDTi Bi-Turbo (EU6) 125bhp 2016>
- 1.6 CDTi (EU6) 120bhp 2016>
- 1.6 CDTi Bi-Turbo 120bhp 2015-2016
- 1.6 CDTi 115bhp 2015-2016
- 1.6 CDTi (EU6) 95bhp 2016>
- 1.6 CDTi 90bhp 2015-2016
All diesel Vivaro variants · Vivaro 2015> overview · All Vauxhall figures