Audi A6 (C8) 2018> 30 TDi 134bhp remap figures
Stock, this 2018> Audi A6 diesel (2.0L) produces 134bhp and 320Nm. Our expected figures for a Stage 1 remap are 218bhp and 448Nm, an expected gain of up to 84bhp and 128Nm.
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 | 134 bhp | 218 bhp | +84 bhp |
| Torque | 320 Nm | 448 Nm | +128 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 134 bhp | 320 Nm | |
| Stage 1Maximum software-only performance | 218 bhp | 448 Nm | +84 bhp +128 Nm |
| Stage 1 EcoPerformance with economy in mind | 197 bhp | 438 Nm | +63 bhp +118 Nm |
| Eco mapEconomy first | 190 bhp | 431 Nm | +56 bhp +111 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 A6
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.
The ECU recorded for this variant is a Bosch MD1CS004. 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 Audi A6 30 TDi 134bhp?
We expect 218bhp and 448Nm against 134bhp and 320Nm as standard: up to +84bhp and +128Nm. 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 Audi A6 30 TDi 134bhp?
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: 197bhp and 438Nm expected. The Eco map is economy first: 190bhp and 431Nm. Both still sit above the standard 134bhp and 320Nm.
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 Audi A6 figures
Other diesel variants
- 35 TDI 163bhp 2018>
- 40 TDi 201bhp 2018>
- 3.0 TDI 214bhp 2018>
- 45 TDI 227bhp 2018>
- 50 TDI 281bhp 2018>
- 55 TDI 344bhp 2018>
All diesel A6 (C8) variants · A6 (C8) 2018> overview · All Audi figures