A GEL4,000 Efficiency Premium Takes 2.67 Years at 20,000 km
At an assumed GEL3.75/L, saving 2 L/100 km yields GEL1,500 a year over 20,000 km. Lower mileage stretches the fuel-only payback.
More expensive fuel makes mileage more valuable
September’s fuel-price news gives buyers a reason to put running costs next to the purchase price. A more efficient car saves fuel each kilometre, while its purchase premium is paid upfront. The relevant comparison is the annual saving at the buyer’s own distance and the intended ownership period. A high-mileage household has more opportunities to recover the same premium than an occasional driver.
Fix the assumptions before comparing
Assume the more efficient vehicle costs GEL4,000 extra, saves 2 litres per 100 km and uses fuel priced at GEL3.75 per litre. The fuel price is a scenario assumption within the September petrol ranges reported by BM.ge. Each 100 km saves GEL7.50. At annual distances of 10,000, 15,000, 20,000 and 30,000 km, yearly fuel savings are GEL750, GEL1,125, GEL1,500 and GEL2,250.
Fix the assumptions before comparing
Assume the more efficient vehicle costs GEL4,000 extra, saves 2 litres per 100 km and uses fuel priced at GEL3.75 per litre. The fuel price is a scenario assumption within the September petrol ranges reported by BM.ge. Each 100 km saves GEL7.50. At annual distances of 10,000, 15,000, 20,000 and 30,000 km, yearly fuel savings are GEL750, GEL1,125, GEL1,500 and GEL2,250.
The same premium has four payback periods
Dividing GEL4,000 by those annual savings gives simple fuel-only payback periods of 5.33, 3.56, 2.67 and 1.78 years. At 20,000 km annually, a planned three-year ownership produces GEL4,500 of fuel savings, leaving GEL500 above the purchase premium. At 10,000 km, the same three years produce GEL2,250, leaving GEL1,750 of the premium unrecovered through fuel.
Test the ownership period before paying the premium
A driver planning to keep a car for a short period needs to consider how much of the premium can be recovered at resale. A long-term owner has more time to accumulate fuel savings but also more years of maintenance exposure. Use the planned holding period as the horizon, then add the expected resale difference separately. This keeps the fuel calculation connected to the actual purchase decision.
Add the ownership expenses that change the result
Compare insurance, financing, necessary repairs and expected resale value for the actual vehicles. Check the consumption gap against the routes you drive: a brochure figure may differ from your use. If one vehicle needs an immediate repair, add that amount before dividing by annual savings. These are simple fuel-payback scenarios with fixed price and consumption; the full ownership result depends on the vehicles and future conditions.
These are simple fuel-payback scenarios with fixed price and consumption; the full ownership result depends on the vehicles and future conditions.
Methodology
BM.ge · 13 September 2026
Annual km; assumed 2 L/100 km saving at GEL3.75/L
September 2026; figures dated in the article.