Volvo Trucks FM11 2011> 11.0l EUR 5 D11C 370bhp Stage 1 Eco remap figures
The Stage 1 Eco map for the Volvo Trucks FM11 11.0l EUR 5 D11C 370bhp (2011>): 419bhp and 1954Nm expected from a standard 370bhp and 1750Nm, up to +49bhp and +204Nm. It keeps most of the Stage 1 gain (Stage 1 is 435bhp and 1972Nm) and is tuned with economy in mind: the choice if you want the performance and care what each tank costs.
Choose your map
Stage 1 Eco remap figures
Stage 1 Eco is performance with economy in mind. It keeps most of the Stage 1 gain, so the car still pulls well, but the map is shaped for efficient, relaxed driving rather than flat-out output. It is above the standard figures. We don't quote mpg, because economy depends on the car and how it is driven.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 370 bhp | 419 bhp | +49 bhp |
| Torque | 1750 Nm | 1954 Nm | +204 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 370 bhp | 1750 Nm | |
| Stage 1Maximum software-only performance | 435 bhp | 1972 Nm | +65 bhp +222 Nm |
| Stage 1 EcoPerformance with economy in mind | 419 bhp | 1954 Nm | +49 bhp +204 Nm |
| Eco mapEconomy first | 414 bhp | 1943 Nm | +44 bhp +193 Nm |
Who is the Stage 1 Eco map for?
- Drivers who want the pull of a remap for overtaking, motorways and towing, with the engine tuned with economy in mind.
- High-mileage drivers who want better performance and a more efficient everyday car in one map.
- Anyone who would otherwise take full Stage 1 but cares what each tank costs.
How Stage 1 Eco compares with Stage 1
Full Stage 1 on this Volvo Trucks FM11 is expected to give 435bhp and 1972Nm (+65bhp, +222Nm). The Stage 1 Eco keeps about 75% of that power gain and 92% of the torque gain, so you get 419bhp and 1954Nm: 16bhp less and 18Nm less than Stage 1, with the map shaped for efficient, relaxed driving, so it suits you if you want the pull and care about running costs. Both sit above the standard 370bhp and 1750Nm.
What this means for your FM11
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 Lucas B/C/D engine control unit. We read the ECU on your car and compare it with the software listed here before any work starts, so you know what to expect before you commit.
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 Eco questions
How much power does the Stage 1 Eco map give the Volvo Trucks FM11 11.0l EUR 5 D11C 370bhp?
We expect 419bhp and 1954Nm against 370bhp and 1750Nm as standard: up to +49bhp and +204Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
How does Stage 1 Eco differ from Stage 1 on this engine?
Full Stage 1 is expected to give 435bhp and 1972Nm. Stage 1 Eco gives 16bhp less and 18Nm less, in exchange for a map shaped with economy in mind. It still sits above the standard figures.
Is Stage 1 Eco or the Eco map better for me?
Choose Stage 1 Eco if you want the performance (419bhp and 1954Nm) and still care about running costs. Choose the Eco map (414bhp and 1943Nm) if economy matters more than pace.
Will the Stage 1 Eco map save fuel?
It is tuned with economy in mind while keeping most of the Stage 1 performance. We do not quote mpg figures, because economy depends on the car, its condition and how it is driven.
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 Volvo Trucks FM11 figures
Other diesel variants
All diesel FM11 variants · FM11 2011> overview · All Volvo Trucks figures