Return of the ZMZ engine lineup signals renewed production momentum
In a clear move to restore a long-standing component spine, the Sollers group and its Zavolzhsky Motor Plant have confirmed the restart of production for the ZMZ 523 and ZMZ 524 engine families. These engines have a storied history, dating back to 1963, and after a pause that lasted through December 2021, they are being brought back into production with noticeable enthusiasm among manufacturers and service networks alike. The reintroduction of these V8 powerplants marks a notable shift in the industrial landscape, reflecting both nostalgia and a practical response to current market demands.
Officials from the Zavolzhsky division of UAZ, the entity overseeing the ZMZ facility, have highlighted a renewed and measurable demand for the V8s. Ilnur Sakhabiev, who leads the Zavolzhsky branch, emphasized that the engines cater to a robust segment of the market for new buses and substantial aftermarket needs. The sentiment is backed by observed purchasing patterns and service activity, suggesting that the engines will play a meaningful role over the next several years. This perspective aligns with broader trends in regional transport fleets where durable, high-torque power units remain in demand for municipal, commercial, and humanitarian applications. (Source: Sollers press communications, 2023)
Prior speculation about the engines’ return has now been formally confirmed. The ZMZ-523, a gasoline variant, and the ZMZ-524, capable of running on gasoline or a propane-butane mix, are slated to come back into production. It is anticipated that these units will be selected for PAZ buses and GAZ medium-duty trucks, aligning with current needs in public transport and regional logistics fleets. The dual-fuel capability of the ZMZ-524 is particularly relevant for operators seeking flexibility in fuel sourcing and emissions considerations in mixed-use fleets. (Source: Official announcement, 2023)
Statistically, the ZMZ 523/524 family stands among the most recognized engines in the history of the Soviet era, with production totals reaching more than six and a half million units over a span of 58 years. The revival plan targets the first half of 2023 for resume of manufacturing, signaling a deliberate effort to reestablish a legacy product within modern supply chains and service ecosystems. Fleet owners and maintenance networks will likely reassess compatibility with existing platforms to maximize uptime and lifecycle value. The return is not simply about nostalgia; it reflects ongoing assessments of total cost of ownership, spare parts availability, and support infrastructure that have evolved since the original production run. (Source: industry retrospectives and company disclosures)
Support for critical vehicle fleets through tire donations
Beyond engine news, there is a related social effort intended to bolster public order and emergency capabilities. The phrase without ties underscores the commitment to maintain essential mobility and healthcare accessibility for vulnerable communities. In collaboration with a broad civic alliance, a campaign has begun to raise funds for tire purchases that will equip vehicles used by the People’s Police and the operational services of the LPR and DPR. These include ambulances, the Ministry of Emergency Situations, and vehicles delivering humanitarian aid or transporting military equipment. The aim is to secure a reliable supply of tires in popular sizes to ensure readiness and rapid response across critical transportation roles. Interested supporters can contribute through the campaign collection page. (Source: cooperative initiative between and the Popular Front)