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Buick
Regal
Midsize Sedan
Best Engine
✅
Recommended
(4.1)
2
Generations
7
Engines Rated
643
Total Complaints
Engine Ratings
4 recommended
2 caution
1 avoid
Generation Timeline
2011-2017
5th
4 engines
587 complaints
🔥 13
Unknown
✅
Recommended
(4.1)
→
2018-2020
TourX
3 engines
56 complaints
2.0L Turbo 4-cyl
✅
Recommended
(3.6)
→
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