Ingenium 3.0 Petrol I6 vs Ingenium 2.0D (post-2019)
Side-by-side reliability comparison
Higher reliability score
Ingenium 3.0 Petrol I6
ACCEPTABLE
68/100
+13 points over Ingenium 2.0D (post-2019)
0
/ 100
ACCEPTABLE
Ingenium 3.0 Petrol I6
JLR
0
/ 100
CAUTION
Ingenium 2.0D (post-2019)
JLR
Specifications
Ingenium 3.0 Petrol I6
Ingenium 2.0D (post-2019)
Brand
JLR
JLR
Verdict
ACCEPTABLE
CAUTION
Reliability
68
55
Years
2020--present
2019--present
Displacement
2997 cc
1999 cc
Layout
I6
I4
Type
Petrol Turbo
Diesel
Power
360--400 hp
150--240 hp
Known Issues
1
2
Total Risk Cost
€500--€1,500
€1,100--€3,000
Character
Ingenium 3.0 Petrol I6
"JLR inline-6 petrol. MHEV. Defender/Range Rover. Promising early reliability. Powerful and smooth."
Ingenium 2.0D (post-2019)
"Revised Ingenium diesel. Improved injectors and DPF. Still not class-leading. Better than pre-2019 but JLR quality concerns linger."
Issues Comparison
Ingenium 3.0 Petrol I6 1
▲ HIGH
Coolant crossover pipe failure (V8 era heritage)
Ingenium 2.0D (post-2019) 2
▲ HIGH
DPF + EGR — city use concern
● MODERATE
Timing chain (redesigned — much improved)