Mercedes-Benz Trucks Vario 1996-2013 818 177bhp remap figures
The Mercedes-Benz Trucks Vario 818 177bhp (1996-2013) is a diesel 4.2L model making 177bhp and 675Nm as standard. After a Stage 1 ECU remap we expect 214bhp and 782Nm - up to 37bhp and 107Nm 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 | 177 bhp | 214 bhp | +37 bhp |
| Torque | 675 Nm | 782 Nm | +107 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 177 bhp | 675 Nm | |
| Stage 1Maximum software-only performance | 214 bhp | 782 Nm | +37 bhp +107 Nm |
| Stage 1 EcoPerformance with economy in mind | 205 bhp | 773 Nm | +28 bhp +98 Nm |
| Eco mapEconomy first | 202 bhp | 768 Nm | +25 bhp +93 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 Vario
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.
This car is listed with a Temic engine control unit. Older engine management is simpler to work with, but age matters: worn sensors, leaks and tired components can hold back what a remap delivers, which is why we run a diagnostic check first.
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 Mercedes-Benz Trucks Vario 818 177bhp?
We expect 214bhp and 782Nm against 177bhp and 675Nm as standard: up to +37bhp and +107Nm. 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 Mercedes-Benz Trucks Vario 818 177bhp?
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: 205bhp and 773Nm expected. The Eco map is economy first: 202bhp and 768Nm. Both still sit above the standard 177bhp and 675Nm.
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 Mercedes-Benz Trucks Vario figures
Other diesel variants
- 618 177bhp 1996-2013
- 616 156bhp 1996-2013
- 816 156bhp 1996-2013
- 815 150bhp 1996-2013
- 613 129bhp 1996-2013
- 813 129bhp 1996-2013
All diesel Vario variants · Vario 1996-2013 overview · All Mercedes-Benz Trucks figures