Aston Martin Vantage 2016> 4.7 V8 440bhp remap figures
The Aston Martin Vantage 4.7 V8 440bhp (2016>) is a petrol 4.7L model making 440bhp and 490Nm as standard. After a Stage 1 ECU remap we expect 475bhp and 527Nm - up to 35bhp and 37Nm 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 | 440 bhp | 475 bhp | +35 bhp |
| Torque | 490 Nm | 527 Nm | +37 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 440 bhp | 490 Nm | |
| Stage 1Maximum software-only performance | 475 bhp | 527 Nm | +35 bhp +37 Nm |
| Stage 1 EcoPerformance with economy in mind | 466 bhp | 524 Nm | +26 bhp +34 Nm |
| Eco mapEconomy first | 463 bhp | 522 Nm | +23 bhp +32 Nm |
Who is the Stage 1 map for?
- Drivers who want a sharper throttle and a small, honest gain from software alone.
- Owners who would rather keep the car standard in every other way.
- Anyone who wants the fullest software-only map for this engine, accepting that the gain is modest without a turbocharger.
What this means for your Vantage
Without a turbocharger the improvement comes from ignition, fuelling and throttle mapping rather than boost, so expect a smaller but still noticeable change in response.
This car is listed with a Bosch ME17.8.31 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 Aston Martin Vantage 4.7 V8 440bhp?
We expect 475bhp and 527Nm against 440bhp and 490Nm as standard: up to +35bhp and +37Nm. 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 Aston Martin Vantage 4.7 V8 440bhp?
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: 466bhp and 524Nm expected. The Eco map is economy first: 463bhp and 522Nm. Both still sit above the standard 440bhp and 490Nm.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.
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