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Diesel fuel saving solutions
VARD OPTIMISE

Fuel savings for diesel vehicles & fleets.

Bespoke ECU coding solutions developed in Australia and proven globally — engineered to reduce fuel consumption while maintaining reliability and drivability.

15+ years of experience globally Bespoke coding for your specific fleet usage Australian-based ECU coding, development & support
Typical fuel savings: up to 25% for light commercial vehicles and up to 30% for agricultural machinery (duty-cycle dependent).
Fleet snapshot • Live
ECU coding • Bespoke
Projected annual fuel savings*
18% avg.
Light commercial & 4x4
Light Commercial
10–25%
4x4 & Passenger
10–25%
Light Truck
10–25%
HGV
7–15%
Ag Machinery
15–30%
Why Vard Optimise

Bespoke coding solutions for your fleet.

Every fleet operates differently. VARD Optimise develops ECU coding specifically for your vehicles, duty cycles and operating environment, rather than relying on generic calibrations.

  • 15+ years of experience globally in diesel optimisation.
  • Bespoke coding solutions for your fleet and vehicle mix.
  • Australian-based ECU coding, development and technical support.
  • Coding developed for your specific vehicle usage, optimising fuel efficiency.
Fuel cost reduction
Duty-cycle specific tuning
Fleet-wide consistency
Expected fuel savings

Indicative savings by vehicle type.

Real-world results will vary with vehicle condition, load, duty cycle and route profile, but typical savings fall within the ranges below:

Vehicle type Expected savings
Light commercial vehicles 10–25%
4x4's 10–25%
Passenger cars 10–25%
Light truck 10–25%
HGV 7–15%
Agricultural machinery 15–30%
Designed for fleets that need measurable, repeatable reductions in diesel consumption.