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840i Convertible G15Petrol
  • Full spec sheetSpecsSpecs and real cost
  • ConsumptionConsumptionAnnual running cost
  • MotorwayMotorwaySimulated trip
  • PerformancePerformance0-100, lap times

BMW 840i Convertible G15: real running cost

Annual running cost and consumption - customisable simulation.

limousine · 2020 · 15,000 km/an

Result

2,601 €
Annual cost
15,000 km/yr
Cost / 100 km
17.34 €
fuel price
Monthly cost
217 €/mois
average estimate
5-year cost
13,004 €
energy only

Your usage profile

Annual mileage

Driving mix

Summary

Running cost of the BMW 840i Convertible G15

Over 15 000 km/year, the BMW 840i Convertible G15 costs 2 601 €/year in fuel (17,34 €/100 km). This varies with driving mix and fuel price.

Methodology

Caralogy weights WLTP consumption by cycle according to your driving mix and applies selected rates. The result is closer to real-world consumption than the WLTP combined figure alone.

Sensitivity

Energy cost is sensitive to fuel price and driving mix. Urban driving significantly increases consumption.

What if you changed profile?

What if you drove 25,000 km/year?

+1 734 €/yr

4 335 €/an

What if fuel rose by 10%?

+260 €/yr

2 861 €/an

What if you drove 100% in town?

+557 €/yr

3 157 €/an

What if 80% of your km were on the motorway?

-462 €/yr

2 139 €/an

Against its rivals: annual cost

Compare with a rival

  • BMW 230i Convertible vs BMW 840i Convertible G15 running cost
    Petrol · 252 ch · 6.4 L/100 km2,083 €/an · −518 € vs 840i Convertible G15
  • MG Cyberster RWD vs BMW 840i Convertible G15 running cost
    BEV · 340 ch · 74.4 kWh450 €/an · −2,151 € vs 840i Convertible G15

Continue with the BMW 840i Convertible G15

The same car, from other angles.

  • Full spec sheet

    Full spec sheet of the BMW 840i Convertible G15: specs and real cost
    68 L · 333 ch
  • Motorway

    Simulated motorway trip of the BMW 840i Convertible G15: stops and duration
    Paris → Lyon non-stop · 4h12
  • Performance

    Performance of the BMW 840i Convertible G15: 0-100 and lap times
    0-100 in 5.4 s · 333 hp

Frequently asked questions

How much does the BMW 840i Convertible G15 cost per year in energy?+
The BMW 840i Convertible G15 costs approximately 2 601 €/year in energy over 15 000 km/year (Caralogy estimate).
What is the real consumption of the BMW 840i Convertible G15?+
For the BMW 840i Convertible G15: WLTP combined consumption 7,5 L/100 km. WLTP consumption is a standardised cycle. Real consumption varies with driving mix, driving style and weather. Caralogy weights WLTP data by cycle.
How much does the BMW 840i Convertible G15 cost per 100 km?+
The cost per 100 km of the BMW 840i Convertible G15 is approximately 17,34 € at selected rates.
Is the BMW 840i Convertible G15 economical to run?+
Running costs depend on annual mileage, energy rate and driving mix. Use the simulator above.