B8444S vs VEP4 T5 (B4204T23)
Side-by-side reliability comparison
Higher reliability score
VEP4 T5 (B4204T23)
BUY
78/100
+18 points over B8444S
0
/ 100
CAUTION
B8444S
Volvo
0
/ 100
BUY
VEP4 T5 (B4204T23)
Volvo
Specifications
B8444S
VEP4 T5 (B4204T23)
Brand
Volvo
Volvo
Verdict
CAUTION
BUY
Reliability
60
78
Years
2005--2014
2014--present
Displacement
4414 cc
1969 cc
Layout
V8
I4
Type
Petrol Na
Petrol Turbo
Power
315 hp
245--254 hp
Known Issues
2
3
Total Risk Cost
€800--€2,300
€1,900--€4,500
Character
B8444S
"XC90 V8. Yamaha-developed transverse V8. Timing marks slip during belt changes (specialist needed). Oil leaks. Cooling system complex. Beautiful engine but expensive to maintain in a Volvo."
VEP4 T5 (B4204T23)
"New-gen Volvo four-cyl. Powers XC40 to XC90. Reliable but less character than old five. Adequate."
Issues Comparison
B8444S 2
◆ CRITICAL
Timing belt (specialist needed)
● MODERATE
Oil leaks (multiple locations)
VEP4 T5 (B4204T23) 3
▲ HIGH
Oil consumption — piston rings (2014-2016)
● MODERATE
Turbo diverter valve failure
○ MINOR
Engine / transmission mount wear