ACCEPTABLE Mature Modern

Ingenium 3.0 Petrol I6

JLR · 3.0L Mild-Hybrid Turbo I6

2020–present

0 / 100
ACCEPTABLE

"JLR inline-6 petrol. MHEV. Defender/Range Rover. Promising early reliability. Powerful and smooth."

Layout I6
Displacement 2997 cc
Power 360–400 hp
Type Petrol Turbo
Known Issues 1
Total Risk Cost €500–€1,500

Mileage Risk Timeline

When problems typically appear — enter your mileage to see your risk zone

km

Known Issues 1

▲ HIGH

Coolant crossover pipe failure (V8 era heritage)

€500–€1,500 80,000 km–150,000 km
View details ▸
Detection

Coolant loss, overheating

Details

Known JLR I6 issue. Crossover pipe cracks. Replace preventively.

Greece Note

Budget €500-1500. Worth doing at 100k km. Police forces worldwide endorse this engine overall.

Models with Ingenium 3.0 Petrol I6 2

Jaguar F-Pace 3.0 P300
2019–2024 SUV Mid SUV
Land Rover Range Rover Sport 3.0 P300
2022–2024 SUV Large SUV

Other JLR Engines

ACCEPTABLE 72

3.0 V6 Supercharged

3.0L SC V6

View details → Compare: Ingenium 3.0 Petrol I6 vs 3.0 V6 Supercharged
ACCEPTABLE 70

Ingenium 3.0 Diesel I6

3.0L Mild-Hybrid Diesel I6

View details → Compare: Ingenium 3.0 Petrol I6 vs Ingenium 3.0 Diesel I6
ACCEPTABLE 70

Ingenium 2.0 Diesel

2.0L Turbo Diesel I4

View details → Compare: Ingenium 3.0 Petrol I6 vs Ingenium 2.0 Diesel
ACCEPTABLE 68

Ingenium 2.0 Petrol

2.0L Turbo I4

View details → Compare: Ingenium 3.0 Petrol I6 vs Ingenium 2.0 Petrol
CAUTION 62

Ingenium 2.0 Turbo Petrol

2.0L Turbo I4

View details → Compare: Ingenium 3.0 Petrol I6 vs Ingenium 2.0 Turbo Petrol
CAUTION 55

Ingenium 2.0D (post-2019)

2.0L Turbo Diesel I4

View details → Compare: Ingenium 3.0 Petrol I6 vs Ingenium 2.0D (post-2019)

Tuning Potential

420hp Stage 1

Frequently Asked Questions

Is the JLR Ingenium 3.0 Petrol I6 reliable?

The JLR Ingenium 3.0 Petrol I6 scores 68/100 with a verdict of ACCEPTABLE. It has 1 documented issues with total repair costs between €500 and €1,500.

What are the common problems with the Ingenium 3.0 Petrol I6?

The most common issues are:

  • Coolant crossover pipe failure (V8 era heritage) — high, repair cost €500–€1,500, 80,000 km–150,000 km
What cars use the JLR Ingenium 3.0 Petrol I6?

The Ingenium 3.0 Petrol I6 is found in:

How much does it cost to repair the Ingenium 3.0 Petrol I6?

Total potential repair costs for all 1 known issues range from €500 to €1,500. The most expensive issue is typically .

What years was the Ingenium 3.0 Petrol I6 produced?

The JLR Ingenium 3.0 Petrol I6 was produced from 2020 to present. It is a 2997cc I6 petrol turbo engine.

Verdict and scores are editorial opinions based on aggregated data. Learn about our methodology. Not a substitute for professional inspection.

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