2026 BMW 4 Series Gran Coupe
420I M Sport Step Techpro Pack
Auto Petrol 2.0L
£50,000
High Wycombe
from £1,050/pm
The Reliability Index analyses: cost, rate of failure and inconvenience for the driver. It's made up of data that has been sourced from the number of claims which drivers make every year and shows motorists a good overview of all of the vehicles on the road today. The BMW 4 Series Gran Coupe is in the top 20 of the UK's Reliability Index and this dealer currently has this second hand 420I M Sport Step Techpro Pack in stock for just £50,000. That's already a great value for this model and even better if you take into account that it's less likely to need extra trips to the mechanic.


















