http://www.carsite.co.uk/news/article/mg3-3style-review/15877
What makes the 3's engine even more frustrating is that, in all other ways, it's one of the best cars in its class to drive. The chassis -- and we're being deadly serious here -- is brilliant, offering composed body control and nimble, taut handling. The steering is also crisp, well-weighted and linear in its response. How MG has managed to pull this off we don't know, but it's managed to build one of the best handling cars in the class.
...
MG has fitted the 3 with a naturally-aspirated 1.5-litre petrol engine which develops 105bhp and 101lb-ft of torque, giving a 0-62mph time of 11.4 seconds and a top speed of 108mph. This might not sound too bad on paper -- in fact, considering the price, it's very good -- however, the engine is by far the worst part of the car. At low revs it's fine, but take it up past around 4,000rpm and torque drops off considerably.