B8 Avant, compare every engine

All 5 variants in this chassis on one screen. Identical body, identical electronics, identical suspension. Everything below is a consequence of which engine is in the bay.

Full comparison

VariantYearsPowerTorqueFuelTransmissionsEconomyRiskIssuesWorst single repairBandGood buyVerdict
2.0 TDI CJCA2008–2016143 PS320 Nmdiesel6-sp manual, CVT (multitronic), 7-sp S tronic5–6.5R312€4,000€4,000€12,600€5,500Buy
1.8 TFSI CABB2008–2015160 PS250 Nmpetrol6-sp manual, CVT (multitronic)7.5–9.5R412€4,000€3,050€8,700€4,100Caution
2.0 TFSI CDNC2008–2012211 PS350 Nmpetrol6-sp manual, CVT (multitronic), 7-sp S tronic8–10.5R514€4,500€3,350€9,400€4,500Avoid unless documented
2.0 TFSI CNCD2012–2016225 PS350 Nmpetrol6-sp manual, CVT (multitronic), 7-sp S tronic7.5–10R311€4,000€6,650€16,600€8,600Buy with conditions
3.0 TDI CCWA2008–2016240 PS500 Nmdiesel7-sp S tronic, 8-sp tiptronic6.5–8.5R412€4,500€5,450€18,900€7,900Buy with conditions

Issue overlap by engine. The row that decides it

IssueCostCJCACABBCDNCCNCDCCWA
Excessive oil consumption (piston rings)walk away€2,200€4,500····
Rear timing chain wear (3.0 TDI)walk away€2,500€4,500····
Multitronic CVT failurewalk away€1,800€4,000·
DPF clogging and forced regeneration€250€1,800···
Timing chain tensioner failurewalk away€900€1,800··
EGR cooler leak€400€1,000···
Plastic water pump and thermostat housing failure€400€800····
Carbon buildup on intake valves€400€700···

Only engine-differentiating issues are listed. 9 further issues apply to every engine in this chassis. Cooling, electrics, suspension and the gearbox, and are on the chassis page.

Cross-chassis comparison

To compare against a different chassis: an E92 335i against an E90 330d, say, use the general comparison tool, which takes up to four variants from anywhere in the database and encodes them in the URL so the comparison can be shared.