MCX 4.0 V8 E-Hybrid vs MCX 2.9 V6 TT
Side-by-side reliability comparison
Higher reliability score
MCX 2.9 V6 TT
BUY
78/100
+8 points over MCX 4.0 V8 E-Hybrid
0
/ 100
ACCEPTABLE
MCX 4.0 V8 E-Hybrid
Porsche
0
/ 100
BUY
MCX 2.9 V6 TT
Porsche
Specifications
MCX 4.0 V8 E-Hybrid
MCX 2.9 V6 TT
Brand
Porsche
Porsche
Verdict
ACCEPTABLE
BUY
Reliability
70
78
Years
2019--present
2019--present
Displacement
3996 cc
2894 cc
Layout
V8
V6
Type
Hybrid
Petrol Turbo
Power
680--700 hp
330--440 hp
Known Issues
1
1
Total Risk Cost
€2,000--€8,000
€400--€1,000
Character
MCX 4.0 V8 E-Hybrid
"Cayenne/Panamera Turbo S E-Hybrid. V8 + electric motor. Most powerful Porsche SUV/sedan. Battery degradation concern. Engine itself reliable. PHEV complexity."
MCX 2.9 V6 TT
"Macan GTS, Cayenne, Panamera 4S. EA839 family. Hot-V design. Reliable. Carbon buildup (DI). Timing chain. Premium fuel. Well-built Porsche/Audi collaboration."
Issues Comparison
MCX 4.0 V8 E-Hybrid 1
● MODERATE
PHEV battery degradation
MCX 2.9 V6 TT 1
● MODERATE
Carbon buildup (DI)