Bmw 420i
Cars we rate worth buying — bargains pinned on top · 22 · 2026-10-05
2020 BMW 420i Gran Coupe
2020 BMW 420i · 58,150 km
Est. $41,795
45% below est. value — save about $18,795Private seller
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2019 BMW 420i Gran Coupe
2019 BMW 420i · 72,295 km
Est. $33,466
34% below est. value — save about $11,496Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2016 BMW 420i SportLine
2016 BMW 420i · 94,500 km
Est. $20,782
9% below est. value — save about $1,782Private seller
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2017 BMW 420i M-Sport Gran Coupe
2017 BMW 420i · 41,776 km
Est. $25,016
8% below est. value — save about $2,026Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2021 BMW 420i M Sport Coupe
2021 BMW 420i · 56,000 km
Est. $52,090
8% below est. value — save about $4,110Private seller
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2022 BMW 420i 420I Launch Edition M Sport
2022 BMW 420i · 43,000 km
Est. $61,532
Private seller
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2016 BMW 420i
2016 BMW 420i · 127,047 km
Est. $19,141
Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2014 BMW 420i Gran Coupe M Sport
2014 BMW 420i · 85,806 km
Est. $14,329
Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2014 BMW 420i M Sport
2014 BMW 420i · 89,500 km
Est. $14,329
Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2016 BMW 420i FREE NZ DELIVERY* M-SPORT
2016 BMW 420i · 37,000 km
Est. $21,406
Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2015 BMW 420i M- Sport
2015 BMW 420i · 120,000 km
Est. $17,574
Private seller
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2026 BMW 420i Convertible M Sport
2026 BMW 420i · 100 km
Est. $119,789
Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2013 BMW 420i 428i COUPE LUXURY
2013 BMW 420i · 80,000 km
Est. $15,145
Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2026 BMW 420i Convertible M-Sport Pro
2026 BMW 420i · 5 km
Est. $119,764
Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2021 BMW 420i Coupe M Sport +Comfort
2021 BMW 420i · 47,500 km
Est. $49,166
Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2015 BMW 420i Gran Coupe 'M Sport'
2015 BMW 420i · 93,584 km
Est. $16,758
Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2026 BMW 420i Convertible
2026 BMW 420i · 1,500 km
Est. $105,803
Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2026 BMW 420i Convertible
2026 BMW 420i · 30 km
Est. $106,556
Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2015 BMW 420i Gran Coupe 'M-Sport'
2015 BMW 420i · 22,353 km
Est. $18,755
Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2014 BMW 420i Black M Sport
2014 BMW 420i · 149,000 km
Est. $14,510
Private seller
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2015 BMW 420i
2015 BMW 420i · 124,189 km
Est. $14,764
Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off
2026 BMW 420i 420i Convertible
2026 BMW 420i · 25 km
Est. $106,537
Dealer listing
Before you buy
- Get an AA inspection; check WOF / rego validity
- Verify the odometer and service-history continuity
- Run a PPSR check: no money owing, not stolen / written off