9A1/MA1 vs MCX 4.0 V8 TT
Side-by-side reliability comparison
Higher reliability score
9A1/MA1
BUY
82/100
+10 points over MCX 4.0 V8 TT
0
/ 100
BUY
9A1/MA1
Porsche
0
/ 100
ACCEPTABLE
MCX 4.0 V8 TT
Porsche
Specifications
9A1/MA1
MCX 4.0 V8 TT
Brand
Porsche
Porsche
Verdict
BUY
ACCEPTABLE
Reliability
82
72
Years
2008--2019
2019--present
Displacement
3800 cc
3996 cc
Layout
F6
V8
Type
Petrol Na
Petrol Turbo
Power
350--400 hp
480--660 hp
Known Issues
1
1
Total Risk Cost
€0--€0
€500--€1,500
Character
9A1/MA1
"991 Carrera NA and 997.2. Direct fuel injection. No IMS bearing. No bore scoring concern. Porsche's most reliable modern flat-6. Oil separator system improved. Excellent longevity."
MCX 4.0 V8 TT
"Cayenne Turbo/Turbo GT. Same Audi 4.0 TFSI family. Hot-V design. Strong. Carbon buildup. Turbo at extreme outputs. Premium ownership but reliable for what it does."
Issues Comparison
9A1/MA1 1
○ MINOR
No significant design flaws known
MCX 4.0 V8 TT 1
● MODERATE
Carbon buildup (DI)
Models
9A1/MA1 0
No models listed.