VEP4 B5/B6 MHEV vs VED4 (D4204T)
Side-by-side reliability comparison
Higher reliability score
VED4 (D4204T)
ACCEPTABLE
76/100
+2 points over VEP4 B5/B6 MHEV
0
/ 100
ACCEPTABLE
VEP4 B5/B6 MHEV
Volvo
0
/ 100
ACCEPTABLE
VED4 (D4204T)
Volvo
Specifications
VEP4 B5/B6 MHEV
VED4 (D4204T)
Brand
Volvo
Volvo
Verdict
ACCEPTABLE
ACCEPTABLE
Reliability
74
76
Years
2020--present
2014--present
Displacement
1969 cc
1969 cc
Layout
I4
I4
Type
Petrol Turbo
Diesel
Power
250--300 hp
120--190 hp
Known Issues
2
2
Total Risk Cost
€1,200--€2,400
€1,300--€3,300
Character
VEP4 B5/B6 MHEV
"Mild hybrid twin-charged four. 48V system. Replaces T5/T6 naming. Smooth, efficient. Early data positive."
VED4 (D4204T)
"VEA-platform diesel. XC40/XC60/V60. DPF care needed. Smooth highway cruiser. Good economy."
Issues Comparison
VEP4 B5/B6 MHEV 2
● MODERATE
48V MHEV battery / belt starter-generator
○ MINOR
Timing chain (low concern, modern)
VED4 (D4204T) 2
◆ CRITICAL
EGR cooler failure — main VED4 issue
▲ HIGH
DPF blockage — city short trips