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Engine comparison

Volkswagen CAVD
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Volkswagen CAVD
Verdict
AVOID · 30/100
Est. cost /3yr
€1,500-4,500 over 3 years depending on condition and mileage, with high risk of major engine repair costs
Oil interval
7,500 km
Recalls
0
Worst issue
Timing Chain Tensioner Wear and Failure
CRITICAL
Volkswagen CAVD
Mk6 · Mk6
Timing Chain Tensioner Wear and Failure
€800-2,500
CRITICAL
Piston Failure
€2,000-5,000
CRITICAL
Excessive Oil Consumption
€500-3,000
CRITICAL
High-Pressure Fuel Pump (HPFP) Failure
€600-1,500
HIGH
Carbon Buildup on Intake Valves
€300-800
HIGH
Boost Control Valve and Intake Manifold Runner Faults
€150-500
MODERATE
PCV System Failures
€100-400
MODERATE
Cylinder Misfires (P0303 and related)
€100-600
MODERATE
Volkswagen CAVD
Mk6 · Mk6
•Cold-start the engine and listen carefully for timing chain rattle before it warms up
•Check oil level and inspect for blue exhaust smoke indicating excessive oil consumption
•Run a full VCDS diagnostic scan — look for boost, misfire, fuel pressure and timing faults
•Ask for full service history with oil changes every 7,500 km or less using correct 504.00/507.00 spec oil
•Perform a compression and leakdown test to rule out piston damage on any example over 80,000 km
•Inspect intake manifold and PCV hoses for cracking, oil residue, or vacuum leaks
Volkswagen CAVD
Mk6 · Mk6
Timing Chain Tensioner
Inspect immediately on any used purchase; replace if rattle present or over 80,000 km
80,000 km
High-Pressure Fuel Pump (HPFP)
Inspect and scan for fault codes; budget for replacement on high-mileage examples
100,000 km
Intake Valves (Carbon Cleaning)
Walnut blast or manual carbon clean of intake valves
80,000 km
PCV Valve and Hoses
Inspect and replace if cracked or blocked; prevents accelerated oil consumption
60,000 km
Volkswagen CAVD
Mk6 · Mk6
No recalls on record
Volkswagen CAVD
Mk6 · Mk6
✓Strong performance for a 1.4-litre engine when running correctly
✓Twin-charging delivers broad torque spread across rev range
✓Parts widely available due to VAG group commonality
Volkswagen CAVD
Mk6 · Mk6
Real consumption
7.5 L/100km
Official consumption
Not available
Oil interval
7,500 km
Oil spec
VW 504.00 / 507.00 5W-30 fully synthetic
Est. cost /3yr
€1,500-4,500 over 3 years depending on condition and mileage, with high risk of major engine repair costs