Ingenium 2.0D (pre-2019) vs Ingenium 3.0 Petrol I6
Side-by-side reliability comparison
Higher reliability score
Ingenium 3.0 Petrol I6
ACCEPTABLE
68/100
+40 points over Ingenium 2.0D (pre-2019)
0
/ 100
AVOID
Ingenium 2.0D (pre-2019)
JLR
0
/ 100
ACCEPTABLE
Ingenium 3.0 Petrol I6
JLR
Specifications
Ingenium 2.0D (pre-2019)
Ingenium 3.0 Petrol I6
Brand
JLR
JLR
Verdict
AVOID
ACCEPTABLE
Reliability
28
68
Years
2015--2019
2020--present
Displacement
1999 cc
2997 cc
Layout
I4
I6
Type
Diesel
Petrol Turbo
Power
150--240 hp
360--400 hp
Known Issues
3
1
Total Risk Cost
€6,000--€17,000
€500--€1,500
Character
Ingenium 2.0D (pre-2019)
"Early Ingenium diesel. Crankshaft bearing failures, DPF problems, injector issues. Unreliable. Multiple warranty claims."
Ingenium 3.0 Petrol I6
"JLR inline-6 petrol. MHEV. Defender/Range Rover. Promising early reliability. Powerful and smooth."
Issues Comparison
Ingenium 2.0D (pre-2019) 3
◆ CRITICAL
Timing chain failure before 80k km
◆ CRITICAL
Turbocharger failure (oil starvation)
▲ HIGH
Oil dilution from DPF regeneration
Ingenium 3.0 Petrol I6 1
▲ HIGH
Coolant crossover pipe failure (V8 era heritage)