I felt the steering was okay on the model with the 15" wheels and Dunlop Sports (what do you get over there?) I mean, at least compared to what you can get in-class... the only cars in that size range with decent steering are the Spark and i10 (Picanto steering is garbage. Firm, but garbage with the wonky assist).
There are two trims here. One with an anti-roll bar, one without. The former wallows, the latter wallows like a pig. It doesn't handle too badly once you have the suspension settled, because the chassis is very stiff, but it takes a long time for the suspension to settle.
It was just... really really bad. Two major issues:
- Steering very light with zero feel. I don't mind lack of feel too much as long as it's accurate enough, or maybe has a bit of weight, but this had the trifecta: little accuracy, little weight, no feel.
- Atrocious body control. Springs are soft, but dampers not at all well matched to the springs. So it feels like the car has a good ride over sharp intrusions, but get it on a road with longer-frequency bumps (primary ride) and it actually starts wandering across the road as the dampers can't keep up with where the wheels are going. You then have to try and keep on top of this with the zero-feel steering...
On the plus side:
- A great turning circle.
- The benefit of light steering is obviously that it's incredibly easy to park or twirl around town.
- Pretty good grip, if you ignore your lack of trust in the chassis and push on regardless. Expect the low weight helps here.
- Decent secondary ride (small bump absorption).
A quick scan of my spec sheet says the one I drove had the 15" wheels and the anti-roll bar. If that's the best-case scenario I dread to think how bad it is without them.
And yes, Picanto steering is pretty bad too, and less grip, but has better body control. Deciding what has best steering "in the class" is a difficult one because the Mirage crosses two segments size-wise. And if you compare to the larger segment then you start talking Fiestas... but over here, you've got the Pug 107/Citroen C1/Toyota Aygo in the smaller class, which have better steering than most too. Hell, I prefer the Smart Fortwo's steering too. Kicks back like a bitch but at least it's accurate.