Land Rover Range Rover Sport L461

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.

• !! Recall N908: oil filter housing can crack — fire risk

  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
  0–0 $
  Ad oil filter housing DT306 Ingenium I6recall N908 oil filter Defender
• !! Turbocharger actuator failure from 80,000 km

  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
  1,200–3,500 $
  Ad turbocharger actuator DT306 Ingenium I6Ladedruckregler 3.0 Diesel Ingenium
• !! Injector failure from 150,000 km

  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
  600–2,500 $
  Ad fuel injectorn DT306 3.0 Diesel I6Common-Rail fuel injector Defender D300

+ 3 more engine weaknesses + vehicle weaknesses

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.

• !! Recall N908: oil filter housing can crack — fire risk

  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
  0–0 $
  Ad oil filter housing DT306 Ingenium I6recall N908 oil filter Defender
• !! Turbocharger actuator failure from 80,000 km

  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
  1,200–3,500 $
  Ad turbocharger actuator DT306 Ingenium I6Ladedruckregler 3.0 Diesel Ingenium
• !! Injector failure from 150,000 km

  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
  600–2,500 $
  Ad fuel injectorn DT306 3.0 Diesel I6Common-Rail fuel injector Defender D300

+ 3 more engine weaknesses + vehicle weaknesses

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.

• !! Recall N908: oil filter housing can crack — fire risk

  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
  0–0 $
  Ad oil filter housing DT306 Ingenium I6recall N908 oil filter Defender
• !! Turbocharger actuator failure from 80,000 km

  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
  1,200–3,500 $
  Ad turbocharger actuator DT306 Ingenium I6Ladedruckregler 3.0 Diesel Ingenium
• !! Injector failure from 150,000 km

  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
  600–2,500 $
  Ad fuel injectorn DT306 3.0 Diesel I6Common-Rail fuel injector Defender D300

+ 3 more engine weaknesses + vehicle weaknesses

The 3.0L Ingenium straight-six petrol with 48V MHEV is the most reliable modern JLR engine. Note oil filter housing recall N908. Turbocharger and cooling system benefit from regular oil changes and adequate cool-down time after spirited driving.

• !! Recall N908: oil filter housing can crack — fire risk

  Incorrect plastic specification for the Ingenium I6 3.0L petrol oil filter housing. The housing can crack and spray engine oil onto hot components. Fire risk. Recall N908.

  Symptoms: Visible oil leak, oil puddles, oil warning light, in severe cases smoke or fire
  0–0 $
  Ad oil filter housing PT306 Ingenium I6 Benzinrecall N908
• !! Timing chain — rattle and wear from 120,000 km

  The PT306 inline-six shows timing chain wear with rattling on cold start. Although more robust than the 2.0L four-cylinder, wear and tensioner issues are documented at higher mileages.

  Symptoms: Metallic rattling on cold start, rough idle, engine warning light with camshaft correlation errors
  1,500–3,500 $
  Ad timing chain PT306 3.0 Benzin Ingeniumchain tensioner P400 Range Rover Sport
• !! Turbocharger bearing and seal wear from 120,000 km

  PT306 turbochargers develop bearing wear and oil blow-by particularly with insufficient oil change intervals. Allow cool-down time after spirited driving.

  Symptoms: Whistling or howling noise, smoke from exhaust, power loss, elevated oil consumption
  3,000–7,000 $
  Ad turbocharger PT306 P400 3.0 Benzin

+ 3 more engine weaknesses + vehicle weaknesses

The 3.0L Ingenium straight-six petrol with 48V MHEV is the most reliable modern JLR engine. Note oil filter housing recall N908. Turbocharger and cooling system benefit from regular oil changes and adequate cool-down time after spirited driving.

• !! Recall N908: oil filter housing can crack — fire risk

  Incorrect plastic specification for the Ingenium I6 3.0L petrol oil filter housing. The housing can crack and spray engine oil onto hot components. Fire risk. Recall N908.

  Symptoms: Visible oil leak, oil puddles, oil warning light, in severe cases smoke or fire
  0–0 $
  Ad oil filter housing PT306 Ingenium I6 Benzinrecall N908
• !! Timing chain — rattle and wear from 120,000 km

  The PT306 inline-six shows timing chain wear with rattling on cold start. Although more robust than the 2.0L four-cylinder, wear and tensioner issues are documented at higher mileages.

  Symptoms: Metallic rattling on cold start, rough idle, engine warning light with camshaft correlation errors
  1,500–3,500 $
  Ad timing chain PT306 3.0 Benzin Ingeniumchain tensioner P400 Range Rover Sport
• !! Turbocharger bearing and seal wear from 120,000 km

  PT306 turbochargers develop bearing wear and oil blow-by particularly with insufficient oil change intervals. Allow cool-down time after spirited driving.

  Symptoms: Whistling or howling noise, smoke from exhaust, power loss, elevated oil consumption
  3,000–7,000 $
  Ad turbocharger PT306 P400 3.0 Benzin

+ 3 more engine weaknesses + vehicle weaknesses

The 3.0L I6 turbocharged petrol combined with an electric motor as a plug-in hybrid. Combustion engine weaknesses same as the PT306, plus PHEV-specific issues: EV mode refusal, battery degradation, and oil dilution when running predominantly on electric power.

• !! Recall N908: oil filter housing — fire risk

  Incorrect plastic specification for the I6 3.0L PHEV oil filter housing. The housing can crack and spray oil onto hot components. Recall N908.

  Symptoms: Oil leak, oil puddles, oil warning light, smoke or fire
  0–0 $
  Ad recall N908 PHEV oil filter housing
• !! Turbocharger wear from 120,000 km

  Same base engine as PT306: turbocharger wear from insufficient lubrication. In PHEV mode the combustion engine often starts cold, which damages the turbo without pre-lubrication.

  Symptoms: Whistling noise under acceleration, power loss in hybrid mode, smoke
  3,000–7,000 $
  Ad turbocharger PT306 PHEV P400e Range Rover
• !! PHEV: EV mode unavailable

  Frequent malfunction: the system refuses EV operation with the message "EV temporarily unavailable". Cause is often a faulty HV coolant heater or defective battery control modules.

  Symptoms: EV temporarily unavailable message, system switches to hybrid mode unintentionally
  800–3,500 $
  Ad PHEV HV-coolantheizer P400e Range RoverBattery Charge Control modulee PHEV

+ 2 more engine weaknesses + vehicle weaknesses

The 3.0L I6 turbocharged petrol combined with an electric motor as a plug-in hybrid. Combustion engine weaknesses same as the PT306, plus PHEV-specific issues: EV mode refusal, battery degradation, and oil dilution when running predominantly on electric power.

• !! Recall N908: oil filter housing — fire risk

  Incorrect plastic specification for the I6 3.0L PHEV oil filter housing. The housing can crack and spray oil onto hot components. Recall N908.

  Symptoms: Oil leak, oil puddles, oil warning light, smoke or fire
  0–0 $
  Ad recall N908 PHEV oil filter housing
• !! Turbocharger wear from 120,000 km

  Same base engine as PT306: turbocharger wear from insufficient lubrication. In PHEV mode the combustion engine often starts cold, which damages the turbo without pre-lubrication.

  Symptoms: Whistling noise under acceleration, power loss in hybrid mode, smoke
  3,000–7,000 $
  Ad turbocharger PT306 PHEV P400e Range Rover
• !! PHEV: EV mode unavailable

  Frequent malfunction: the system refuses EV operation with the message "EV temporarily unavailable". Cause is often a faulty HV coolant heater or defective battery control modules.

  Symptoms: EV temporarily unavailable message, system switches to hybrid mode unintentionally
  800–3,500 $
  Ad PHEV HV-coolantheizer P400e Range RoverBattery Charge Control modulee PHEV

+ 2 more engine weaknesses + vehicle weaknesses

BMW-developed S68 4.4L V8 BiTurbo fitted in JLR vehicles from 2022. Oil consumption and twin-turbo maintenance are critical. Engine is relatively new in the JLR context — long-term reliability not yet fully assessable.

• !! Turbocharger problems from oil starvation from 100,000 km

  The S68 twin-turbo setup can develop bearing damage with insufficient lubrication. Oil starvation is a frequent cause, especially with hot-soaking after hard driving without a cool-down period.

  Symptoms: Turbo lag, unusual noises, power loss, whistling noise
  4,000–10,000 $
  Ad turbocharger S68B44B BMW V8BiTurbo Range Rover Sport 4.4 V8
• !! Cooling system leak and overheating risk from 80,000 km

  The S68 cooling system is complex and can develop leaks at hoses, thermostat and radiator. Overheating damage is particularly serious given the high power output.

  Symptoms: Coolant loss, temperature warning, steam from the engine bay
  500–2,500 $
  Ad coolantschlauch S68B44B BMW V8thermostat BMW 4.4 V8 Range Rover
• !! Elevated oil consumption from 60,000 km

  The BMW S68 V8 biturbo exhibits elevated oil consumption on some units as a known characteristic. Regular oil level checks between oil changes are mandatory.

  Symptoms: Oil level drops between service intervals, occasional bluish smoke
  100–2,000 $
  Ad engine oil S68B44B BMW V8 Range Roveroil consumption BMW 4.4 V8

+ 2 more engine weaknesses + vehicle weaknesses

The 3.0L I6 turbocharged petrol combined with an electric motor as a plug-in hybrid. Combustion engine weaknesses same as the PT306, plus PHEV-specific issues: EV mode refusal, battery degradation, and oil dilution when running predominantly on electric power.

• !! Recall N908: oil filter housing — fire risk

  Incorrect plastic specification for the I6 3.0L PHEV oil filter housing. The housing can crack and spray oil onto hot components. Recall N908.

  Symptoms: Oil leak, oil puddles, oil warning light, smoke or fire
  0–0 $
  Ad recall N908 PHEV oil filter housing
• !! Turbocharger wear from 120,000 km

  Same base engine as PT306: turbocharger wear from insufficient lubrication. In PHEV mode the combustion engine often starts cold, which damages the turbo without pre-lubrication.

  Symptoms: Whistling noise under acceleration, power loss in hybrid mode, smoke
  3,000–7,000 $
  Ad turbocharger PT306 PHEV P400e Range Rover
• !! PHEV: EV mode unavailable

  Frequent malfunction: the system refuses EV operation with the message "EV temporarily unavailable". Cause is often a faulty HV coolant heater or defective battery control modules.

  Symptoms: EV temporarily unavailable message, system switches to hybrid mode unintentionally
  800–3,500 $
  Ad PHEV HV-coolantheizer P400e Range RoverBattery Charge Control modulee PHEV

+ 2 more engine weaknesses + vehicle weaknesses

BMW-developed S68 4.4L V8 BiTurbo fitted in JLR vehicles from 2022. Oil consumption and twin-turbo maintenance are critical. Engine is relatively new in the JLR context — long-term reliability not yet fully assessable.

• !! Turbocharger problems from oil starvation from 100,000 km

  The S68 twin-turbo setup can develop bearing damage with insufficient lubrication. Oil starvation is a frequent cause, especially with hot-soaking after hard driving without a cool-down period.

  Symptoms: Turbo lag, unusual noises, power loss, whistling noise
  4,000–10,000 $
  Ad turbocharger S68B44B BMW V8BiTurbo Range Rover Sport 4.4 V8
• !! Cooling system leak and overheating risk from 80,000 km

  The S68 cooling system is complex and can develop leaks at hoses, thermostat and radiator. Overheating damage is particularly serious given the high power output.

  Symptoms: Coolant loss, temperature warning, steam from the engine bay
  500–2,500 $
  Ad coolantschlauch S68B44B BMW V8thermostat BMW 4.4 V8 Range Rover
• !! Elevated oil consumption from 60,000 km

  The BMW S68 V8 biturbo exhibits elevated oil consumption on some units as a known characteristic. Regular oil level checks between oil changes are mandatory.

  Symptoms: Oil level drops between service intervals, occasional bluish smoke
  100–2,000 $
  Ad engine oil S68B44B BMW V8 Range Roveroil consumption BMW 4.4 V8

+ 2 more engine weaknesses + vehicle weaknesses