Vauxhall Corsa (D) 2006-2014 1.3 CDTi 93bhp Stage 1 Eco remap figures
The Stage 1 Eco map for the Vauxhall Corsa 1.3 CDTi 93bhp (2006-2014): 113bhp and 251Nm expected from a standard 93bhp and 210Nm, up to +20bhp and +41Nm. It keeps most of the Stage 1 gain (Stage 1 is 119bhp and 255Nm) 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 | 93 bhp | 113 bhp | +20 bhp |
| Torque | 210 Nm | 251 Nm | +41 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 93 bhp | 210 Nm | |
| Stage 1Maximum software-only performance | 119 bhp | 255 Nm | +26 bhp +45 Nm |
| Stage 1 EcoPerformance with economy in mind | 113 bhp | 251 Nm | +20 bhp +41 Nm |
| Eco mapEconomy first | 110 bhp | 249 Nm | +17 bhp +39 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 Vauxhall Corsa is expected to give 119bhp and 255Nm (+26bhp, +45Nm). The Stage 1 Eco keeps about 77% of that power gain and 91% of the torque gain, so you get 113bhp and 251Nm: 6bhp less and 4Nm 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 93bhp and 210Nm.
What this means for your Corsa
Diesel remaps work mainly on boost pressure, fuel delivery and torque limiters, which is why the Nm gain is usually the figure you feel in everyday driving, particularly when overtaking or towing.
This car is listed with a Bosch EDC17C19 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 Vauxhall Corsa 1.3 CDTi 93bhp?
We expect 113bhp and 251Nm against 93bhp and 210Nm as standard: up to +20bhp and +41Nm. 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 119bhp and 255Nm. Stage 1 Eco gives 6bhp less and 4Nm 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 (113bhp and 251Nm) and still care about running costs. Choose the Eco map (110bhp and 249Nm) 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 Vauxhall Corsa figures
Other diesel variants
- 1.3 CDTi 88bhp 2006-2014
- 1.7 CDTi 108bhp 2006-2014
- 1.3 CDTi 73bhp 2006-2010
- 1.3 CDTi 73bhp 2010-2014
- 1.7 CDTi 123bhp 2006-2014
- 1.7 CDTi 128bhp 2006-2014
All diesel Corsa (D) variants · Corsa (D) 2006-2014 overview · All Vauxhall figures