MG MG3 II (SB facelift) (2018 – 2023)

Reliability score : 7.2/10

The MG3 (Generation II - Second Facelift), introduced in 2018, represents a major cosmetic and technological update to MG's budget B-segment hatchback. While the underlying 'MG Zero' platform dates back to 2011, this facelift brought a much-needed modern family face (inspired by the MG ZS SUV) and a revamped interior featuring an 8-inch touchscreen with Apple CarPlay. Positioned as an ultra-budget alternative to mainstream superminis, its primary selling points were its low purchase price, spacious cabin, and a generous 7-year manufacturer warranty (in markets like the UK and Australia). However, beneath the sharp styling, the mechanicals remained decidedly old-school. The lack of modern turbocharged engines, advanced driver assistance systems (ADAS), and modern automatic transmissions (re

✅ Strengths

⚠️ Weaknesses

🎯 Verdict

The 2018-2023 MG3 is a textbook example of 'you get what you pay for'. It is a highly rational purchase for buyers seeking a cheap, spacious, and relatively stylish city car, heavily bolstered by its long factory warranty. However, as an independent expert, I must highlight its severe mechanical obsolescence. The 1.5L engine is lethargic and thirsty, and the lack of modern safety tech is a significant drawback. Buy it if you find a low-mileage example with a full service history and remaining warranty at a rock-bottom price. Avoid it if you do a lot of highway driving, care about fuel efficiency, or prioritize modern active safety features.