Mercedes sells France 7,000 army trucks. Poland wants only the engines
Poland's army trucks stay Polish, and Daimler Truck settled for the engine bay
Daimler Truck Defence and PGZ, Poland's state defence group, signed a memorandum of understanding this week at the MSPO fair in Kielce. PGZ will build and run an engine assembly line in Kalisz, starting in 2027 and growing to more than 1,000 Mercedes-Benz truck diesels a year, for the vehicles its own companies build for the Polish armed forces. The trucks are Jelcz's, the six-cylinders are Daimler's, and not one Mercedes truck is in the agreement.
Kalisz will assemble 7 to 15 litre Mercedes six-cylinders from 700-part kits
The engines span 7 to 15 litres and 326 to 625 hp, the medium and heavy families Daimler Truck fits to the Unimog and Zetros. Assembly starts with largely pre-built engines that need a few components added, then moves to completely knocked down kits of more than 700 parts. Daimler supplies the parts, test benches and training, and a repair and overhaul centre sits alongside. No engine has been named, but the spread fits the 7.7-litre OM 936 of the Unimog at the bottom, the OM 470 and OM 471 heavy units in between, and the 15.6-litre OM 473 at the top, whose 625 hp is exactly Daimler's stated ceiling.
Jelcz trucks run Iveco engines today, and Iveco is becoming Indian
Jelcz, the PGZ company that builds the army's 4x4 to 8x8 chassis, buys its engines from FPT Industrial, the Iveco engine arm. The 4x4 Bartek carries a 275 hp Iveco six, the 6x6 662D.43 a 10.3-litre Cursor 10 of 430 hp. Tata Motors agreed in July 2025 to buy Iveco Group for €3.8 billion, with the defence vehicle business carved out to Leonardo but FPT included, so the Polish army's truck engines were about to come from an Indian-owned supplier. Daimler's offer of a line inside a state-owned plant answers a security-of-supply question Warsaw never had to ask out loud.
Jelcz chassis carry Patriot, HIMARS and Chunmoo, and tow 70-tonne tanks
Jelcz chassis sit under most of what Poland has bought since 2022: the Wisła Patriot batteries, Homar-A with HIMARS, Homar-K with the Korean K239 Chunmoo and the Krab artillery. The 8x8 C882.62 tractor and its low-loader move about 70 tonnes, which is what an Abrams or a Leopard 2 weighs. Daimler says the engines will go into PGZ vehicles regardless of brand, which reaches beyond Jelcz: the Rosomak 8x8 from another PGZ company runs a Scania diesel today. Armies want commercial engines for the parts supply, which is why the US Army buys a Chevrolet Colorado by the thousand.
Daimler Truck Defence wants €1 billion by 2028, and Poland spends 4.8 percent of GDP
Daimler Truck launched Daimler Truck Defence as a global brand at Eurosatory in June with a €1 billion revenue target for 2028. Its framework deals are for trucks: 7,000 Zetros for France with Arquus and at least 1,500 logistics trucks for Canada with General Dynamics Land Systems. Poland's 2026 budget puts defence at 4.8 percent of GDP, about €47 billion and the highest share in NATO. Warsaw is not shy of German hardware, as its 100 EU-funded BMW M340i police cars show, but army trucks are reserved for Jelcz, so the only Polish contract on offer was for what goes inside them. Kalisz also has a rival suitor: in May, PGZ's aero-engine plant WSK PZL-Kalisz signed a letter of intent with CSG, the Czech group that owns Tatra Trucks, for engines for heavy off-road trucks. Land Rover, Ford, Toyota and Ineos are fighting over the British Army's next Defender for the same reason: this is where the money is.
Daimler is cutting 5,000 German jobs while shipping engine assembly to Poland
Daimler Truck is cutting 5,000 jobs in Germany by 2030 under its Cost Down Europe programme, announced in July 2025 after Mercedes-Benz Trucks sales fell 12 percent in 2024, and aimed at saving €1 billion a year. The group raised its 2026 EBIT guidance to €3.6 to 4.1 billion in August, so the business is not in distress, but a 700-part kit is assembly work leaving Germany. Machining and castings stay in Germany; Kalisz gets the labour of putting them together and the servicing afterwards. It is also a memorandum, not a contract: no value, no engine model and no first vehicle have been named.
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Daimler Truck has been let into the Polish army through the engine bay, because the truck bay was never open. France signed for 7,000 Zetros, Canada for 1,500 trucks, and Poland, the biggest defence spender in NATO by share of GDP, signed for kits of 700 parts. That is the price of selling to a country that owns its truck maker, and Daimler paid it because the alternative was watching FPT keep Jelcz under an Indian owner while CSG took the rest of Kalisz.
MSPO 2027 in Kielce next September is where a Jelcz with an OM 471 under the cab should be standing, with the Kalisz line already running. If it is, Poland got Mercedes engines without buying a Mercedes, and Daimler got a foothold worth more than the engines. If it is not, Kalisz will hold two letters of intent and no engine, and the Polish army's engine hub will exist mainly on paper.
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