Buick Regal vs Mini Cooper S Countryman All4: which is more reliable?
The Buick Regal and the Mini Cooper S Countryman All4 are level on the federal record — 82/100 against 83/100 across the years we score. Which one to buy is decided by the model year, not the badge.
The record, side by side
Buick Regal
- 10 model years scored
- 633 owner complaints on record
- about 3 complaints per year on the road
- 28 recall campaigns, 12 safety-critical
- best year 2017 (92/100) · worst 2011 (42/100)
Mini Cooper S Countryman All4
- 6 model years scored
- 320 owner complaints on record
- about 5 complaints per year on the road
- 0 recall campaigns, 0 safety-critical
- best year 2011 (97/100) · worst 2013 (74/100)
Mean score is the average across model years from 2013 on, where both records are comparable. How the score works.
Year by year: Regal against Cooper S Countryman All4
The comparison that decides the purchase. A nameplate is not one car — a redesign can move the record sixty points inside two years, and the two nameplates rarely move together.
What owners actually complain about
Buick Regal
- Engine — 169 complaints
- Electrical System — 159 complaints
- Exterior Lighting — 127 complaints
Mini Cooper S Countryman All4
- Electrical System — 90 complaints
- Engine — 75 complaints
- Power Train — 33 complaints
They do not fail the same way: the Regal's complaints concentrate in Engine, the Cooper S Countryman All4's in Electrical System. That difference matters more to a buyer than the score gap, because it says which repair bill you are taking on.
Years to avoid on each
Buick Regal — avoid: 2011.
Mini Cooper S Countryman All4: no model year scores below 45; the strongest are 2011, 2012, 2013, 2014, 2015, 2016.
A year scores below 45 on complaints per year of exposure and recall campaigns. Every car’s years to avoid.
What each costs today
A recent used Buick Regal prices at about $19,800 and a Mini Cooper S Countryman All4 at about $13,600 — the Mini Cooper S Countryman All4 is roughly $6,200 less, and they return 26.0 against 26.0 MPG combined.
Class-level estimates re-priced to your country, not a valuation of one car. Method.
FAQ
Is the Buick Regal or the Mini Cooper S Countryman All4 more reliable?
On the NHTSA record the Mini Cooper S Countryman All4 scores 83/100 against the Buick Regal's 82/100, averaged across every model year we hold. The gap is small enough that the model year matters more than the badge.
Which Buick Regal and Mini Cooper S Countryman All4 years should I avoid?
Buick Regal: 2011. Mini Cooper S Countryman All4: no year scores below 45. Each of those scores under 45 out of 100 on complaints per year of exposure and recall campaigns.
What goes wrong on the Buick Regal and the Mini Cooper S Countryman All4?
The largest complaint group on the Buick Regal is Engine (169 complaints); on the Mini Cooper S Countryman All4 it is Electrical System (90).
Is the Buick Regal or the Mini Cooper S Countryman All4 cheaper to own?
A recent used Buick Regal prices at about $19,800 and a Mini Cooper S Countryman All4 at about $13,600, before insurance and the maintenance band. Both pages carry the five-year running-cost figure.