United States tariffs on Canada and Mexico are scheduled to take effect on Tuesday.
However, President Trump will determine whether they will be set at the proposed 25 per cent, according to Commerce Secretary Howard Lutnick.
The tariffs could affect several automakers and auto suppliers, which have plants in Mexico and Canada.
Many export hundreds of thousands of vehicles to the US every year.
Among the vehicles that could be hit by the tariffs are popular models like Ram pick-ups, the Chevy Silverado and Santa Fe SUVs.
Michelin tyres and auto parts like seat belts and air bags could also be hit.
Here is a list of the car makers and suppliers likely to be affected:
Audi
Volkswagen’s VOWG_p.DE Audi plant in San Jose Chiapa, Mexico, makes the Q5, employing more than 5,000 people. Nearly 40,000 vehicles were exported to the US in the first half of 2024, according to Mexico’s automobile association.
BMW
BMW’s BMWG.DE plant in San Luis Potosi, Mexico, produces the 3 Series, 2 Series Coupe and M2, with nearly all vehicles going to the US and other markets worldwide.
Ford
Ford F.N has three plants in Mexico. In the first half of 2024, it exported just under 196,000 cars to North America. Of those, 90 per cent went to the US, according to Mexico’s automobile association.

General Motors
GM GM.N imported roughly 750,000 vehicles from Canada or Mexico in 2024 to the US, with most made in Mexico, GlobalData says. They include the Chevy Silverado, GMC Sierra full-sized pickups, and mid-sized SUVs. The Mexican plants also build two of its new EVs.
GM’s three plants in Canada produce electric vans, the Chevrolet Silverado Heavy Duty truck, and the V8 engine and dual clutch transmission.
Honda
Honda Motor 7267.T sends 80 per cent of its Mexican output to the US market. It warned on November 6 that it would have to consider shifting production if the US imposed permanent tariffs on Mexican imports.
JAC Motors
JAC Motors 600418.SS assembles JAC brand vehicles via a joint venture with Mexican firm Giant Motors.
Kia
South Korea’s Kia Corp 000270.KS has a factory in Mexico that makes its own vehicles and some Santa Fe SUVs for its affiliate Hyundai Motor 005380.KS for export to the United States.
Mazda
Mazda 7261.T exported around 120,000 vehicles from Mexico to the United States in 2023, but said it may reconsider further investments if tariffs are imposed.
Nissan
Nissan Motor 7201.T has two plants in Mexico where it makes the Sentra, Versa and Kicks models for the US market. It produced nearly 505,000 vehicles in Mexico in the first nine months of 2024.
Stellantis
Stellantis STLAM.MI operates assembly plants in Mexico making Ram pick-ups and vans, as well as the Jeep Compass mid-sized SUV. The group owns two assembly plants in Canada: one where it makes Chrysler models, and another scheduled to resume output of a new Jeep model this year.
Toyota
Toyota Motor 7203.T builds its Tacoma pick-up truck at two plants in Mexico, and sold more than 230,000 of them in the U.S. in 2023, or 10% of total sales in that market.
Volkswagen
Volkswagen’s factory in Puebla, Mexico, made nearly 350,000 cars in 2023, including the Jetta, Tiguan and Taos, all for export to the U.S. In Canada, Volkswagen is building a battery gigafactory in Ontario, with output to begin by 2027.
Autoliv
Sweden’s Autoliv ALIVsdb.ST, the world’s largest maker of airbags and seat belts, employs around 15,000 staff in Mexico.
Michelin
Tyre maker Michelin MICP.PA has two plants in Mexico – Queretaro and Leon – and three in Canada.
Yanfeng
Chinese seat maker Yanfeng Automotive Interiors supplies automakers including General Motors and Toyota from its plants in Mexico.
Others
Other part makers with plants in Mexico include Italian tyremaker Pirelli PIRC.MI, Italian premium brakes maker Brembo BRBI.MI and Italy’s Eurogroup Laminations EGLA.MI.
U.S. automaker Tesla encouraged its Chinese suppliers to set up plants in Mexico in 2023 to supply the factory it was planning to build in the country from early 2025, but its plans have not materialized.