Smart Fortwo exclusive development drive

The entry-level engine for UK buyers will be a brand-new 999cc Renault-made triple, designated SCe70. It is normally aspirated, is rated at 70bhp and develops its 67lb ft peak torque virtually from ground level, ideal for town motoring. It will come with stop-start as an option. The top spec offering is Renault’s zippy Energy TCe90 899cc turbo triple that punches out 89bhp and 100lb ft, has standard stop-start and Euro 6 clean air compliance. This engine has already been used in the Captur and Clio but the engine has been adapted specifically for Twingo-Smart to provide what Renault calls “refined performance”.

The related models keep their all-independent wishbone suspension, but the extra body width now allows longer suspension arms with wider-based mountings to be used, for better wheel control. There’s more suspension travel, too, which improves the ride considerably because less of the suspension stroke is affected by contact with the bump-stops…

Inside the Boblingen HQ, I first meet Frank Zimmerman, Smart's head of product marketing, who shows me the two prototypes, summarises (without too much detail) the changes – and assures me that one key objective in the development of the Fortwo has been to maintain what he terms “the 269”, the car’s diminutive length of 2.69m.

“We did lots of research among existing owners,” says Zimmerman, “which showed their number one reason for buying was the car’s shortness. So we fought hard to maintain it. We’ve kept the height the same, too. Owners say the big doors and the high hip-point are also features they like.” However, you certainly can’t miss the extra body width, which makes Zimmerman (tall) and me (wide) perfectly comfortable sitting side by side in the cockpit. It also makes the car look much tougher and more grown-up on the road.

The patch of tarmac that they’ve allotted for my manoeuvring test seems slightly smaller than a postage stamp. It’s difficult to imagine that we’ll be able to do anything meaningful but Zimmerman insists that there will be plenty of space for a car that now has a turning circle between kerbs of just 6.9m, less than 23 feet. It can out-turn a Toyota iQ by a metre, and easily corner inside a London cab’s U-turn.

Read more about the new Smart Fortwo and Forfour

I try it, enjoying the accurate but easy-twirling electric power steering, and discover that it’s possible to throw complete circles in this tiny space without even using full lock. “Turn tighter,” the photographer keeps saying, although in space terms there’s no need. The car manoeuvres easily and shows no sign of tyre scrub, even on full lock. The point is made: adding a few inches to the width of a Smart is nothing compared with carving half a yard off its turning circle. There can’t now be a more agile car on the market.

The gearbox action (and the knob itself) has obvious Renault connections but is none the worse for that. The clutch is light and there’s plenty of left-foot space, at least in this left-handed version. The lever has a sweet, short throw. Suddenly, the Fortwo, even at 5-10mph in a cramped car park, takes a big step forward in sporty character.

Now it’s time to drive with Christophe Schulenberg, Smart's head of testing and a Smart-Swatchmobile ‘lifer’ despite his youthful appearance. We set off with considerable verve on a 40-minute route that at first takes us zipping around a crowded multi-storey car park and then varied public roads.

We do tight turns and gutters, and then cobblestones and suburban ruts. Impressions come thick and fast: first is the ease and control of the new dual-clutch gearbox, which comes with a selectable Sport mode and manual control.

It’s clear very soon that this car is much more stable everywhere than its predecessor, especially when cornering, and the choppy ride is also much improved. The feeling of tautness and strength stays – that was always impressive – but the car is much, much quieter over bumps. (Schulenberg explains how much revisions to the suspension bushes have helped.)

Having been an early Smart owner, I wonder whether the Fortwo’s high-speed stability might still be problematic, especially in crosswinds, but Schulenberg reckons that the wider track, more positive steering and better suspension geometry mean that it’s “no longer an issue” and backs that by revealing that for this new model the governed speed limit that started out at 83mph in my day and progressed to 90ish, will be allowed to go higher again.