Tell me about "the most powerful production Fiesta ever"...
You're looking at it. The Fiesta ST200. The name reflects its power output in PS. It has 10 percent more power and 20 percent more torque than the regular ST.
But hang on, if you use high-octane fuel, the regular car has 10-second overboost, so doesn't it make 200-odd bhp for short periods anyway?
True, but this one also has more overboost, 15 seconds of it. That's 215PS (212bhp) and 236lb ft when it has its dander up. Try to imagine a circumstance when you have the throttle pinned for 15 uninterrupted seconds except on an autobahn. If you lift for so much as a gearshift, the clock starts again. So it's a 212bhp engine, end of.
But that's the same as the Mountune Fiesta ST that you guys ran as a long-term test car...
It is, but the ST200 has another trick. The final drive is shorter. That's equivalent to another six percent punch in each gear. Though you have to shift up sooner.
OK, I'll stop quibbling. It's the quickest Fiesta. So how does that feel?
[video=youtube;rEgUlswln-k]https://www.youtube.com/watch?v=rEgUlswln-k[/video]
Lively. Second gear is pretty hectic, and by 55mph you've hit the strict 6500 limiter and shifted to third. Now that's a useful gear, short enough to really punch this lightweight through a series of bends or an overtake. Even at low revs, lag isn't irksome.
Ford says acceleration to 62mph is 0.2 seconds quicker than the standard ST, at 6.7 seconds. That feels realistic.
Flooring the throttle at even fairly gentle speed is confirmed by a chesty roar. That's because noise from the induction (front) side of the engine is piped back to the bulkhead. It sounds a bit louder versus the ST because the ST200 engine is passing more air.
It's worth saying that the extra power isn't just from a chip change. There's an extra intake pipe from the front grille to the filter, so it can gulp the air it needs for more combustion.
And since you'll be using the gearbox a bit more, we can happily report it's a quick, short-throw little shift.
Read more on Top Gear.