2014–2017 Infiniti QX70 (FX)
Browse our directory of 2014–2017 Infiniti QX70 (FX) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.
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Common Problems & Reliability
The 2014–2017 Infiniti QX70 (FX) has 2 known issues. 2 are moderate concerns worth inspecting before purchase.
V9X Diesel EGR and DPF Clogging
ModerateThe 3.0L diesel engine is prone to carbon buildup in the EGR valve and DPF, especially if used for short urban trips.
Symptoms: Limp mode, Engine warning light...
Est. repair cost: £300–£1,200
Brake Disc Warping
ModerateThe FX/QX70 is a heavy car, and spirited driving can lead to warped front brake discs, causing vibration under braking.
Symptoms: Steering wheel judder when braking, Pulsing brake pedal
Est. repair cost: £300–£500
Buying Tips for the 2014–2017 Infiniti QX70 (FX)
- ✓The 3.0L V6 diesel (V9X) is smooth but needs frequent oil changes to protect the turbo.
- ✓Check the condition of the leather and dashboard; the UK sun can cause "bubbling" on the dashboard surface on some earlier models.
- ✓Listen for any whining from the differential or transfer case on AWD models.
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