Mercedes-Benz A45 2013 review

The best AMG from this hallowed performance house is the newest and the cheapest by as much as $75,000. This car is nothing less than an historic event.

In almost literally reversing the paradigm of what an AMG has been, Benz and its tuning partner conspire to deliver not only the greatest hot hatch, but effectively future proof this line against the coming day when the V8 rear-drive autobahn stormer is, if not actually illegal, so socially abhorrent as to make no odds.

That this partly all-wheel-drive, but mainly bum dragging, five door is the fastest car under $100,000 is to some extent only to be expected. AMG was hardly going to halve its cylinder count and swap its drive wheels in order to bring the world a superannuated Golf GTI. This is a game changer, a paradigm buster, an accomplishment to make any thinking performance car buyer reconsider every perception and prejudice they've ever held dear.

Value

With the next rung up C63 AMG starting at around $150K, the A45 not only opens AMG to punters who would never previously have considered this brand while sober, it makes a powerful case for being the best value car on sale.

Alright, $74,900 is a few grand over BMW's comparable M135i auto, but the latter is not a full-fledged M car and the A45 shows that the A-Class was in no little part conceived with an eventual AMG incarnation at top of mind, as marketing types say. Indeed, it is the whole 10 metres, a literally fully blown AMG.

That “entry” sum buys the whole package. Only nice paint, sun roof and a few fancy fiddly bits are optional. You get COMAND satnav, hugely grippy 19s on cool alloys, enough body kit to satisfy all but the irredeemably kitsch, fireworks exhaust and seven-speed twin clutch auto with an aggressive sport mode and neck-snapping launch control.

Factor in the capability of smoking most anything this side of a Porsche 911 S, but with suburban compatible passenger and load capacity, and you have a package that asks questions of everything from WRX STI to HSV. To the latter, particularly, it says: “This is 2013.” Arriving soon at some $10K more is the decidedly more stylish but twin under the skin CLA 45 AMG.

Technology

I wasn't overjoyed to discover this version of 4Matic all-wheel-drive is not only part-time but channels only 50 per cent of the available torque to rear. Visions of the dull-witted, insincere devices typically attached to compact SUVs are rapidly banished. You'll need to dial off the stability program (and find a track) before the Pirellis are tested. The world's most powerful four cylinder packs more kilowatts than the six pot turbo135i and equals its torque.

Design

If the basic A-Class makes even those dismissive of hatches look twice, they won't be able to take their eyes off this. She's pretty sick, mate, especially from the rear three quarters where the rising waistline is set off by haunches like an East German shotputter, full of 'roids and ready to rush. It's a great cabin, rich and dark with performance accents that allude to its ability. I'd prefer the gear shifter on the floor rather than the tree, but that arguments been lost.

Safety

Stop me if you're hearing this a lot lately, but five star crash rating aside, the A45 is all about active safety. It is mightily competent even under levels of duress you won't chart in civilian surrounds.

Driving

“You don't have to brake for this,” scoffs the bloke in the passenger seat, for the A45 does indeed, as he asserts, “Benz the law of physics”. That line'd be lame if the littlest AMG didn't so much take corners as dismiss them.

If there's not the engagement that you'll have in a truly sorted rear-drive device (such as, yes, the 135i) I'll swap that for the exhilaration of carrying so much pace through low speed bends with complete surety and safety. Indeed, on public roads I get nowhere near the limit of this spectacular hatch's mechanical grip.

Power down, even in launch mode, is stunning. Not so much as a twitch through the front or the always communicative steering; power transfer takes some infinitesimal, imperceptible fraction of a second and 100km/h is achieved in a claimed 4.6 seconds, though the Benz bloke says 4.4's been realised in unofficial testing. You're apt to believe it.

A track is of the essence if one is to climb over some sixth-tents of this blazingly quick and capable device. We strongly suggest all AMG owners take the offer of professional lessons. Even in the hands of a middling driver like me, the cheapest AMG by half is going to be the quickest by some way on interesting roads. Its compact competence ensures that.

If it out-dances its boofy V8 stablemates, the A45 can't sing like them. Still, the assault rifle crackle of the exhaust in sport mode enlivens any domestic drive. Sport flays hopes of realising the claimed fuel figure, even as it rides as decently as any focused five door could be expected.

A caveat is the twin clutch auto. In drive it races up the ratios, in sport it holds on while overruling manual down shifts. The latter matters only a little with so much grunt so readily obtainable and its aptitude for intuiting your intentions.

Verdict

Addictive and delightful. A landmark.