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Engine comparison

Volkswagen CAAC
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Volkswagen CAAC
Verdict
RISKY · 46/100
Est. cost /3yr
€2,500-6,000 over 3 years for routine maintenance and known wear items (timing belt, EGR, vacuum pump), rising to €6,000-10,000 over 3 years if the chronic oil pressure fault requires internal engine work
Oil interval
10,000 km
Recalls
0
Worst issue
Chronic Low Oil Pressure
CRITICAL
Volkswagen CAAC
T5 · T5
Chronic Low Oil Pressure
€1,500-4,000
CRITICAL
EGR Valve and Cooler Failure
€400-1,200
HIGH
Timing Belt and Tensioner Wear
€400-900
HIGH
Vacuum Pump Failure
€200-600
MODERATE
Volkswagen CAAC
T5 · T5
•Verify full service history with documented timing belt, tensioner and water pump replacement, if absent, budget for immediate replacement before purchase
•Connect VCDS or an OBD scanner and check for EGR fault codes and any oil pressure-related fault history
•Warm the engine fully and monitor oil pressure at idle, low pressure at warm idle is a serious red flag, walk away
•Check for oil leaks around the oil filter housing and vacuum pump area at the rear of the engine
•Inspect for signs of coolant contamination in the intake or white smoke at startup indicating EGR cooler failure
•Ask specifically whether the oil pump, conrod bearings, or main bearings have been replaced, units with these repairs may still have an unresolved underlying oil pressure fault
Volkswagen CAAC
T5 · T5
Timing Belt Kit (belt, tensioner, water pump)
Replace with full kit if not documented in service history, regardless of visible condition
100,000-120,000 km or at purchase if history unknown
Oil Pump
Inspect and replace if low oil pressure symptoms present; do not ignore warning lights
150,000 km
EGR Valve and Cooler
Clean or replace EGR valve; replace cooler if fault codes or coolant contamination present
100,000 km
Vacuum Pump
Inspect for leaks and test brake servo assist; replace if worn
120,000 km
Volkswagen CAAC
T5 · T5
No recalls on record
Volkswagen CAAC
T5 · T5
✓Simple non-turbo design removes turbocharger failure modes common to other T5 diesel variants
✓Documented examples with very high mileage still running when maintenance is kept up
✓Well-supported by specialist VW van forums with detailed community troubleshooting knowledge
✓Wide availability of aftermarket parts for common service items due to shared EA189 architecture with other T5 engines
✓VCDS diagnostic support allows detailed fault monitoring
Volkswagen CAAC
T5 · T5
Real consumption
8 L/100km
Official consumption
Not available
Oil interval
10,000 km
Oil spec
VW 507.00 5W-30 fully synthetic
Est. cost /3yr
€2,500-6,000 over 3 years for routine maintenance and known wear items (timing belt, EGR, vacuum pump), rising to €6,000-10,000 over 3 years if the chronic oil pressure fault requires internal engine work