Toyota Yaris XP210

Latest-generation high-efficiency three-cylinder with around 40% thermal efficiency. Timing chain, direct injection partly paired with port injection to fight valve coking. Runs very quietly, smoothly and economically, but only pulls properly from the mid-range up. Still too new for genuine long-term data, with no known weaknesses so far. Stick to oil changes every 15,000 km, and when buying check for clean combustion without sooty deposits and a calm cold start. A promisingly robust design.

• !! EGR Cooler Leak from 80,000 km

  The liquid-cooled EGR cooler can develop cracks through which coolant enters the combustion chambers. If the damage occurs early, cylinder head damage is a risk.

  Symptoms: Sweet smell from the exhaust; white smoke on start-up; coolant level dropping without external leak
  400–1,200 $
  Ad EGR radiator M15A-FKSEGR-radiator Yaris 1.5 Dynamic Force
• !! Intake Valve Carbon Build-Up from Direct Injection from 80,000 km

  D-4 direct injection without port injection leads to carbon build-up on intake valves and clogged injectors. Power loss occurs at higher mileage.

  Symptoms: Hesitation and power loss, poor cold-start behaviour, increased fuel consumption, rough idle
  200–600 $
  Ad fuel injector M15A-FKSfuel injector Yaris 1.5 2020Ansaugkanalreinigung Toyota
• !! EGR Valve Dirty and Sticking from 100,000 km

  From around 100,000 km, the EGR valve on the M15A-FKS can block completely with deposits. Chlorine-containing fuel in Europe has been documented as a contributing factor to accelerated corrosion of the EGR cooler.

  Symptoms: Engine warning light, EGR fault code, hesitant throttle response, elevated emissions at MOT
  300–900 $
  Ad EGR valve M15AEGR valve Yaris 1.5 Dynamic ForceEGR-radiator Toyota 1.5

+ 3 more engine weaknesses + vehicle weaknesses

Hybrid variant of the Dynamic Force three-cylinder with Atkinson cycle, extremely economical in town (under 4 l/100 km realistic). High efficiency thanks to the long combustion geometry, and in hybrid mode it often pulls away on electric, sparing the engine. Timing chain, low-maintenance, no known weaknesses so far. When buying, check the high-voltage battery condition and how cleanly it switches between EV and engine power — jolts hint at hybrid-system trouble. Change the oil every 15,000 km despite its longevity. A young but very promising engine.

• !! EGR Cooler Cracks — Coolant Enters Cylinders from 90,000 km

  The EGR liquid cooler on the M15A-FXE can develop internal leaks or crack, allowing coolant to enter the combustion chambers directly. A TSB (EG-00691T-TME) is known.

  Symptoms: White smoke from exhaust, dropping coolant level, engine warning light, in worst case coolant in engine oil (milky appearance)
  600–1,800 $
  Ad EGR-radiator M15A-FXEEGR-radiator Yaris Hybrid 1.5EGR heat exchanger Yaris Cross
• !! Recall: Brake Actuator Software Faulty

  Recall for Yaris Hybrid (MXPH11) built between 07/2020–04/2021: a software fault in the brake actuator can deactivate ABS, the pre-collision system and the parking brake. Approximately 144,500 vehicles affected across Europe.

  Symptoms: Brake system warnings, ABS light, pre-collision system inoperative
  0–0 $
  Ad M15A-FXE recall:
• !! EGR Cooler Leak (Hybrid Variant) from 80,000 km

  As with the M15A-FKS, the liquid-cooled EGR cooler can develop cracks leading to coolant ingress into the cylinders. The Atkinson-cycle operation increases thermal stress.

  Symptoms: Coolant loss without external leak; white smoke from exhaust; sweet exhaust smell
  400–1,200 $
  Ad EGR radiator M15A-FXEEGR-radiator Yaris Cross Hybrid

+ 3 more engine weaknesses + vehicle weaknesses