MK VII

It’s time to face the future at Volkswagen! The MkVI Golf has only just gone on sale, but VW is already
working on its replacement, due in 2012 – two years sooner than anticipated.

Our illustration shows how the MkVII is likely to look.
And as usual with VW’s most important model, the styling is evolutionary.

But it’s under the skin where this model plans to break new ground – leading the way in how cars of the future
will be made.

Reports suggest the MkVII will differ so radically from its predecessor that it bears comparison to the giant leap
Ford made from the Escort to the Focus in 1998.

Bucking the trend for ever-increasing dimensions and kerbweights, the newcomer will rely on a smaller platform
than the current car, with many components borrowed from the forthcoming Polo. Lightweight body panels will reduce
weight, so similar performance can be achieved from smaller-capacity forced-induction engines.
And diesels are expected to make up an even bigger percentage of sales than at present.

VW’s highly efficient twin-clutch DSG gearbox will be offered across the range as well, while advances in its resilience
mean high-powered versions such as the GTI will benefit from seven ratios instead of six for the first time.

Hybrid
But it’s not just conventional engineering that’s going to make the Golf the greenest in its class – the hatch is set to join
the hybrid party. We tried a prototype of VW’s Twin Drive technology last year, although it won’t go into full
production until the MkVII emerges.

It combines a frugal 1.5-litre diesel unit with three compact electric motors, and the plug-in drivetrain can operate on
battery power alone below 31mph for around 30 miles. Above that speed, it works in tandem with the oil-burner, and
takes over entirely at motorway speeds.

The result is a startling 113mpg – more than twice what a standard 2.0-litre TDI can muster.

Beyond that, VW is already working on an HCCI engine – a petrol unit that thinks it’s a diesel.
By ditching the spark plugs, this blends the fuel efficiency of a diesel with the cleaner emissions and free-revving
nature of a petrol.

And as HCCI engines run most efficiently at constant rpm, there’s even talk of using it to extend the range on a
plug-in hybrid powertrain – giving a similar set-up to the Chevrolet Volt.

But one thing is for certain: for the first time, VW’s focus will be on fuel efficiency, recyclability and environmental
credentials above all else.