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VERDICT · A GENUINELY STRONG THREE-ROW SUV CHOICE

Mazda CX-9 2.5T
is it a safe used buy?

Mazda's flagship three-row SUV, paired with the turbocharged Skyactiv-G — genuine towing-capable torque and a reliability track record that's held up well since this engine's introduction.

GENERATION2nd gen (2016–2020)
ENGINE2.5L Turbo
POWER227–250 hp
USED PRICE$19,000–30,000

How the engine fits this car

The CX-9's substantial three-row body is a genuinely good match for this turbo engine's strong low-end torque — confident, capable performance that doesn't feel strained even with a full load of passengers.

Mazda engineered this engine to run conservatively relative to its output potential, which appears to have benefited the documented reliability track record covered in detail on the engine page.

Mazda CX-9-specific pros and cons

This is about the car itself — for engine-specific failure points, see the dedicated engine page below.

WHAT HOLDS UP WELL

  • 2.5L Turbo's genuinely strong reliability reputation, detailed on the engine page, is a meaningful point in this SUV's favour
  • Genuinely engaging handling for a three-row SUV, consistent with Mazda's broader reputation
  • Well-appointed, genuinely upscale interior for the segment, particularly on higher trims
  • Runs on regular fuel despite the turbo, a practical advantage over some premium-fuel-requiring rivals

WHAT TO WATCH

  • Third-row space is more suited to children than adults, typical of the class
  • Fuel economy, while reasonable for the performance on offer, is a genuine consideration for a three-row SUV
  • As a comparatively newer engine, long-term high-mileage data is less extensive than for Mazda's naturally aspirated engines
  • Towing capacity, while useful, trails some body-on-frame SUV rivals

Pricing on the used market

Mileage band
Typical price
What to expect
Under 60,000 mi
$25,000–30,000
Lower-mileage, often still well-equipped
60,000–100,000 mi
$21,500–25,000
Sweet spot, verify basic maintenance history
100,000+ mi
$19,000–21,500
Still a confident buy with documented maintenance

The engine itself

This CX-9 is a defining application of the 2.5L Turbo. Full detail on this engine's strong track record lives on the dedicated engine page.

FULL ENGINE BREAKDOWNMazda 2.5L Turbo (Skyactiv-G Turbo) — Reliable or Not →

Pre-purchase checklist for this generation

Ask for documented oil change history, since turbocharged engines generally reward consistent, high-quality maintenance.

Beyond general maintenance history, there's genuinely little else specific to flag on this comparatively modern, well-regarded engine.

If the vehicle has been used for towing, ask about typical load and frequency, and inspect transmission behaviour under load during the test drive.