LPG savings calculator

Find out how much you will save. See how quickly your investment in an LPG system will pay off. Set your average petrol consumption and average monthly mileage, and the LPG calculator will inform you about your savings per month and year. If you already know the cost of assembly, enter it into the calculator. If you don’t know it, you can leave the default amount (average cost of installation for an average car).

You will receive very accurate calculations and you will immediately find out how much you will save and when the cost of your gas installation will be paid back.

Select an LPG system

DUAL and DIRECT Injection

TSI, FSI, TFSI, GDI, T-GDI, EcoBoost, SkyActiv, DISI, JTS, TBI, SIDI, DIG, DIG-T, TCE

Selected

MULTIPOINT Injection

Choose

Petrol price

LPG price

Fuel price source: e-petrol.pl , updated on: 2024-12-18

Average petrol consumption (in litres per 100 km)

l of petrol = l of LPG with the ALEX IDEA system

Average monthly travel distance (km)

Petrol injection in the ALEX IDEA system (5-15%)*

Petrol injection in competing solutions (15-30%)

ALEX IDEA kit installation cost (PLN)**

Competing solution installation cost

Planned car lifetime (in years)

*Petrol injection depends on the model and engine condition. The amount is set by the installer performing the assembly.
**Average price of ALEX IDEA installation for a 4-cylinder engine with 180HP = PLN 5,500

Your savings in years: PLN

System installation cost: %

Installation cost recoup time:

months

Monthly savings:

PLN

Annual savings:

PLN

Fuel cost comparison

ALEX IDEA

Gasoline

Cost of driving 100 km:

PLN

Cost per month:

PLN

Cost per year:

PLN

Cost over years:

PLN

Comparison with competitors

ALEX IDEA

Other system

Monthly savings:

PLN

Annual savings:

PLN

Savings over years:

PLN

Return on investment (in months):

Select an LPG system

DUAL and DIRECT Injection

TSI, FSI, TFSI, GDI, T-GDI, EcoBoost, SkyActiv, DISI, JTS, TBI, SIDI, DIG, DIG-T, TCE

Choose

MULTIPOINT Injection

Selected

Petrol price

LPG price

Fuel price source: e-petrol.pl , updated on: 2024-12-18

Average petrol consumption (in litres per 100 km)

l of petrol = l of LPG with the ALEX OPTIMA system

Average monthly travel distance (km)

ALEX OPTIMA kit installation cost (PLN)

Planned car lifetime (in years)

*Petrol injection depends on the model and engine condition. The amount is set by the installer performing the assembly.
**Average price of ALEX IDEA installation for a 4-cylinder engine with 180HP = PLN 5,500

Your savings in years: PLN

System installation cost: %

Installation cost recoup time:

months

Monthly savings:

PLN

Annual savings:

PLN

Fuel cost comparison

LPG

Gasoline

Cost of driving 100 km:

PLN

Cost per month:

PLN

Cost per year:

PLN

Cost over years:

PLN

Find an LPG Kit Find an LPG Workshop

Check when exactly you will receive the return on your investment in the LPG installation, how much you will save by driving on autogas and how much it costs to use a car with a gas system. Use the LPG calculator to make the necessary calculations easily and quickly.

Check the car’s range

With our LPG calculator, you can easily and quickly check how much further you can go on autogas for the same amount you now spend on petrol. Although the difference in the price of petrol and gas generates savings and speaks in favor of driving on autogas, the longer range of the car thanks to LPG is undoubtedly an additional value and convenience of traveling without frequent refueling. It is also a form of security in the event of an emergency situation. Then we have both gasoline and gas.

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Destination

Petrol price

LPG price

Fuel price source: e-petrol.pl , updated on: 2024-12-18

Average petrol consumption (in litres per 100 km)

l of petrol = l of LPG with the ALEX system

How much do you plan to spend on fuel? (PLN)

Range on petrol

km

Range on LPG

km

Is the cost of LPG installation for direct injection engines high?

The cost of direct injection LPG installation may initially seem relatively high, but it is an investment that usually pays off within the first year of use. In the long run, advanced LPG systems will allow for maximum savings.

It is worth choosing the best quality system. The difference between a low-quality installation and higher-end components is often only 10-20% of the value. However, better installation ensures much greater durability during use. Compared to the savings that will be generated thanks to the installation, the mentioned 10-20% is actually irrelevant. The exact amounts you will save over a specific period of using the system will be calculated for you by the LPG savings calculator.

Is LPG Conversion Still Worth It?

The return on investment in a gas installation depends on three factors: the intensity of car use, fuel consumption and the cost of installation.

It doesn’t matter whether you drive your car occasionally or have high mileage. It is worth opting for installation to generate savings every day. The more we drive and the more fuel a car consumes, the faster the investment in LPG pays off.

We encourage you to use a quick, online savings estimate and check the profitability of the LPG installation using the LPG savings calculator, which allows you to obtain all the necessary information regarding the final, actual installation costs.

LPG savings calculator

Select an LPG system

Select an LPG system

Check the car’s range

Is the cost of LPG installation for direct injection engines high?

Is LPG Conversion Still Worth It?

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