Rail & special vehiclesRegenerative braking on trains: when energy is recovered
What happens to the electricity generated when a train brakes, and why recovering it depends on the grid, other trains and the equipment installed.
Read articleExplore brings together information for informed vehicle decisions. Start with the intended use and market, then check each guide’s sources and review date.
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Rail & special vehiclesWhat happens to the electricity generated when a train brakes, and why recovering it depends on the grid, other trains and the equipment installed.
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Light mobilityMotor location matters, but it is not the only deciding factor. Learn what to check in the specifications and how to match your choice to your hills, pace and maintenance needs.
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CarsWeight, roof racks, roof boxes, bike carriers and trailers do not affect consumption in the same way. We explain what to check to travel safely when fully loaded, without drawing hasty conclusions from a single route.
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CarsLearn how to compare a used car’s mileage against the DGT report, ITV records, Spanish circulation permit and maintenance history before completing the purchase.
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BusesThe advertised range is not enough to make a decision. This documentary checklist helps assess the shift, bus configuration, charging and available power before a tender.
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CarsA guide to understanding which WLTP figure to compare, how to interpret a range, and which version details can change official consumption and emissions.
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CarsThe right car for frequent motorway travel is chosen by matching your real routes with comfort, WLTP consumption, range, capacity, driver aids and ownership costs. This guide provides a method for comparing new and used cars without relying solely on the engine badge.
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CarsNot all lane-assistance systems do the same thing. Learn to distinguish warnings, corrections and centring, their limitations and what to check before buying.
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BoatingChoosing between a motorboat, RIB and cruiser depends less on the brand than on your trips, passengers, nights aboard, berth and the documented limits of each specific boat.
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MotorcyclesA guide to verifying the identity, history, warranty and charging system of a used electric motorcycle before completing the purchase in Spain.
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CarsInstalling a dashcam does not make every recording conclusive evidence or allow it to be shared without limits. These are the precautions for recording, storing, submitting and publishing footage in Spain.
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Light mobilityThe insurance requirement is already in force for light personal vehicles covered by Law 5/2025. This guide explains how to identify the vehicle, register a personal mobility vehicle, review third-party liability cover and avoid confusing it with the certificate of circulation.
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