My guess is we don't know the optimum price, but then we don't know
the optimum emissions level either.
Not exact matches
The brief was not only to create an efficient unit that allowed the
optimum operation of the engine to minimise
emissions and generate the target power
level, but also to produce an enjoyable sound.
The system uses a high - output, fast - charging, compact lithium - ion battery linked to high -
level motor control technology to provide acceleration assist when needed and permits downsizing of the gasoline engine for
optimum economy and
emissions.