Land Rover Velar D300
The 3.0L Ingenium straight-six diesel with 48V mild-hybrid is more refined than the 2.0L diesel. Main issues: oil filter housing recall N908 (fire risk, 2021–2025), EGR coking and DPF on short trips. The 48V DC-DC converter is the designed-in weak link of the MHEV system.
Velar D300: inline-six in touring form
The inline-six diesel gives the Velar a new acoustic quality. Refined and quiet at cruising revs, with noticeable pull in the mid-range. The Velar's sporty design is finally supported by the powertrain.
Engine Weaknesses 6
Incorrect plastic specification for the Ingenium I6 oil filter housing. The housing can crack and spray engine oil under pressure onto hot components such as the turbocharger. Fire risk. Recall N908.
Symptoms: Visible oil leak, oil puddles after parking, oil warning light, in severe cases smoke or fire
The DT306 electronic turbocharger actuator develops faults from overheating and deposits. Repair is labour-intensive due to the engine layout.
Symptoms: Power loss, engine warning light, uneven acceleration, delayed turbo response
The DT306 common rail injectors can fail from fuel contamination and internal wear. On the inline-six diesel all 6 injectors are affected.
Symptoms: Rough idle, diesel knock, black smoke, misfires, engine warning light
The DT306 EGR system carbons up particularly with short-trip use. A clogged EGR cooler raises operating temperatures and promotes overheating.
Symptoms: Rough idle, power drop, black smoke under acceleration, engine warning light
The DT306 DPF blocks with predominantly urban driving. Forced regeneration cycles increase fuel consumption and can cause oil dilution.
Symptoms: DPF full warning, reduced engine power, strong fuel smell from exhaust
On the 48V mild hybrid system, the DC-DC converter from 48V to 12V fails. Since MHEV vehicles have no conventional alternator, the 12V battery drains — complete vehicle shutdown is possible.
Symptoms: Charging system fault warning, red battery symbol, dimming lights, infotainment shutdown
Vehicle Weaknesses 8
The dual touchscreen system freezes or shows a black screen while driving. Particularly affects models before MY2020. Software update 18D partially mitigated the problem.
Air suspension bellows become porous and lose air. The compressor has to work more frequently and wears faster. Vehicle drops after prolonged standing.
'Transmission Fault' message appears spontaneously and triggers limp mode. Faulty gearbox control unit or valve body must be replaced. Repair costs substantial.
Vehicles with 2.0-litre petrol engines built in 2018 were recalled due to leaking fuel rail connectors. Fuel can escape and create a fire risk. Free replacement at the dealer.
The electric retractable door handles remain extended after opening or fail to retract — especially in cold weather or frost. Lack of lubrication or faulty actuators are the causes.
The panoramic roof develops spontaneous cracks that spread. Water enters through the cracks. Full glass roof replacement required. Affects several model years.
The Touch Pro Duo system does not shut down completely when the vehicle is left unlocked. Battery drains overnight. Similar weakness to Range Rover Sport and Discovery 5.
Water enters the interior through faulty windscreen, A-pillar or tailgate seals. Electronic control units can be damaged.
Reports & Tests
96 owner complaints filed with NHTSA (2017–2026). Most reported: Engine (34), Other (26), Electrical (25).