MG One Overview: Specs, Generations, Which One to Buy
MG One specs, generations and versions: a 5-door SUV built since 2021 with a 181 hp 1.5 engine, CVT and front-wheel drive.
The MG One is a 5-door SUV produced from 2021 to the present, offered with a single 181 hp powertrain. If you are comparing MG One specs, the lineup is unusually simple: one generation, one engine, one gearbox. It suits drivers who want a compact crossover with a punchy turbocharged engine and no configuration headaches — every car on the used market has the same mechanical setup.
MG One generations
1 generation (2021–present)
The first and only generation of the MG One has been in production since 2021 as a 5-door SUV. It is offered with a single modification: a 1.5-litre (1500 cc) engine producing 181 hp, paired exclusively with a CVT gearbox and front-wheel drive. There is exactly one modification in the range, so the power figure is flat across the lineup at 181 hp. The MG One 1.5 CVT (1 generation) accelerates from 0 to 100 km/h in 8.4 seconds, which is brisk for a front-wheel-drive crossover in this class — many rivals with similar displacement need over 10 seconds.
Which MG One to buy
- 1.5 CVT (1 generation): the mass-market and only version, with 181 hp from a 1500 cc engine and 0–100 km/h in 8.4 seconds; there is nothing else to choose, so the decision comes down to trim and condition rather than mechanics.
Buying used is straightforward with the MG One: since every car from 2021 onward shares the same 181 hp 1.5 CVT front-wheel-drive setup, you can focus entirely on the individual car's history and condition instead of hunting for a specific engine or gearbox combination. The single-generation run also means there is no facelift boundary to worry about when comparing model years.
Because the range contains only one version, there is no dominated variant to avoid — the MG One 1.5 CVT (1 generation) is the entire lineup. Its 8.4-second sprint to 100 km/h and 181 hp output apply to every model year from 2021 to the present, so an earlier car gives up nothing in performance to a newer one on paper. That consistency makes the MG One one of the easiest crossovers to shop for: the specs you read for any model year are the specs you get.