A 35 vs M135i
A MG AND M SPORTíS MOST ACCESSIBLE WARES FACE OFF.†A35 vs M135i: NEW GAME, NEW RULES, SAME BAD BLOOD
ITíS ALMOST LUNCHTIME and only a handful of corners have been taken in anger. Storm clouds brood above as the boss man, editor Inwood, and I serve as lighting gofers. Our resident snapper, Ellen Dewar, captures it all through the camera lens. The storm is getting closer; single heavy drops start to fall. With key fobs in hand but no authorisation to use them, the skies above seem as agitated as us. Yet weíre under strict orders to get the Ďhero shotí before Mother Nature unleashes her fury.
The downtime allows a moment to consider this duelling pair. Both the Mercedes-AMG and BMW five-doors are among the premium hot hatches of the moment yet they already carry unique baggage. Simply put, the $69,300 A35 could be perceived as somewhat of a halfway house; a car built solely to plug the narrow gap between the A250 Mercedes and the unhinged A45 S from AMG. View it this way and you could write it off simply as a cash-grab concocted by cynical marketers. It takes all of two corners to realise this isnít the case. Throw the A35 at an apex and itís immediately apparent that weíre dealing with an AMG-lite here, not a tarted up A250. Phew.
The allure of the BMW is less obvious. It too can be viewed more as a marketing exercise than an engineering one, given it seems to place so little weight on tradition. Where the previous M135i (and the 140i that followed it) stayed true to BMWís iconic formula of rear-drive with straight-six power, this new car is much more controversial. All-wheel drive and four cylinders is the new recipe, and thereís also the sobering realisation that while AMG is still to offer the feral A45 S, BMW fans have no such hardcore variant to look forward to. When it comes to the M Performance-fettled 1 Series, this is it.
ďAll right, Iím done Ė have at it boys,Ē says photographer Dewar. And there it is, the green light weíd been waiting for. After all, weíre atop Lake Mountain in Victoriaís Yarra Valley, an area adorned with great driving roads. If these hatches canít prove their worth here, then neither backstories will mean a thing. The threatening rain is mercifully holding off.
Slide into the heavily bolstered AMG Sports seats and the A35ís sporting intent instantly comes into focus. Large screens†consume your peripheral vision, while the perfectly formed steering wheel is festooned with useful controls. Press the starter button and the M260 powerplant comes to life with a raspy exhaust note. Keen aficionados will pick up on the fact that the engine code belongs to an A250, and not the unhinged M139 assigned to the incoming A45.
However, this is more than an A250 engine with the boost wound up. Itís been significantly fettled with a freer-flowing exhaust, water-to-air intercooling, bigger valves and, crucially, a bigger twin-scroll turbo. So while the internals and block remain the same, itís a significant upgrade. And itís noticeable, too. After all, 225kW and 400Nm from a 2.0-litre four-cylinder turbo is nothing to be sneezed at. Nor is a 0-100km/h claim of 4.7 seconds, which feels utterly feasible. While peak power is made at 5800rpm, the strong 2.0-litre four-pot encourages you to search for the redline as it continues to make meaningful grunt throughout the rev range. There is a meaty mid-range torque window to access, too, between 3000-4000rpm.
Newton metres are where BMWís 2.0-litre four-cylinder turbo claims top trumps thanks to 450Nm, and also has a greater torque bandwidth of 1750-5000rpm to play with. However, despite equalling the Merc on power, the B48ís identical 225 kilowatts (4500-6250rpm) donít feel as strong as the A35ís. The party is over after 5000rpm, so shifting up a gear early provides the best results. While its 0-100km/h time of 4.8sec is a tenth behind the A35, option the $1900†Performance Pack (which includes an overboost function and lighter 18-inch alloys) and the marker falls to 4.7sec.
In terms of acoustics, the AMG takes the win. Its theatrical overrun and upshift blurts pervade the cabin, creating more aural excitement than the BMW, which has a soundtrack that can verge on artificial. So while these two are comparable in terms of on-paper performance and straight-line pace, the reality is their dynamic talents diverge.
The A35 has a serious demeanour, right down to the simple things like its lower driving position. The AMG is tied down, with the Michelin Pilot Sport 4S tyres offering high levels of grip. The front-end denies understeer vehemently and powerdown traction past the apex is immense. Thereís a delicacy,†too, with an underlying neutral balance that affords a small, playful squirm from the rear as the razor-sharp front axle arrows into a corner. This is possible thanks to the beefed-up A250 chassis, which gains stiffened springs, dampers and anti-roll bars. The uprights have also been changed and the rear subframe is now solidly mounted. With the adaptive dampers set to Comfort mode, the ride quality is acceptable with only a slight body-control compromise.
However, Sport and Sport+ need to be reserved for smooth roads given the taut nature of the A35ís chassis tune.
The AMG also gets the nod over the BMW when it comes to its gearbox. While the BMWís eight-speed auto is smoother around town, it isnít as quick on the run as the seven-speed dual-clutch found in the A35. In its sportiest mode, the A35ís shifts arenít only faster, but have a positivity and immediacy lacking in the BMW.
Despite both hot hatches being able to send up to 50 percent of drive to the rear wheels, itís the BMW that behaves distinctly more front-driven, even with its Torsen limited-slip differential. The M135iís nose pushes wide earlier under hard acceleration and the front wheels, wrapped in Continental PremiumContact 6 tyres, will tug at the thick-rimmed tiller. It isnít as willing to lock onto an apex, then rotate and fire out the other side of a corner as the AMG.
The fixed-rate suspension set-up does an impressive job in providing a ride quality advantage over the A35. However, you have to pay $400 on top of the Performance Pack, and cop smaller 18-inch wheels, to option adaptive dampers. The Merc is the most affected by road noise and tyre roar, which is quite intrusive, giving the BMW an edge in refinement levels.
In terms of steering, there is a vagueness on-centre that continues through to the initial stages of lock that makes the M135i hard to place on corner entry. Jump back into the A35 and the steering has a cohesive and meaty nature. The AMGís brakes also feel more positive, with an immediacy to the pedal thatís reassuring in relation to the M135iís initially soft response.
Summiting Lake Mountain one last time, itís hard not to notice the M135i struggling to keep up. Itís just not as confidence-inspiring or tactile enough near its limits to deliver a dynamic attack on the A35. The Merc carries more speed through corners with greater precision Ė itís the one you want to keep driving just for fun.
As we arrive at the cafe for a final debrief, the rain finally falls. And itís torrential. Both hatches remain in view through the window as Inwood and I muse over the exterior designs.
Admittedly, the Misano Blue M135i looks better in the metal than it does in pictures, its subtle mongrel revealed in its finer details. But itís the A35 that makes the greater visual statement, especially in this bewinged Edition 1 guise (a $5377 premium).†Yes, you can have an A35 sans the winged paraphernalia should you wish to live a more stealth-like existence, but shouldnít an AMG be a bit brash?
So the AMG is the better driverís car, but the return journey to Melbourne sees the BMW salvage some points on the practical front. Its cabin feels more tightly screwed together, and the AMG does display some lower-rent materials if you go looking for them. Plus the 1 Seriesí shift to the UKL2 front-wheel-drive platform has brought packaging advantages including a 380-litre boot thatís 10 litres bigger than the A35. Strangely, though, itís the AMG that has greater rear seat knee- and headroom.
Ultimately, the F40 M135i isnít without newfound advantages. The problem is it will forever be haunted by what it once was to enthusiasts who champion the Bavarian brand. Thereís a sense there should be a rung above to come Ė but there isnít one.
Therefore the AMG-honed A-Class claims the premium hot hatch honours here. Itíll make you smile more when you really want it to. And the true revelation is that the A35 isnít a halfway house at all. Its credentials and performance render the A45 Sís baby brother more than worthy of its Affalterbach address.
1. HEADS UP
The M135i has an informative head-up display, while the A35 doesnít. Wireless charging and Harman Kardon sound are standard. Powered tailgate is optional.
2. SMALL TALK
Like Mercís MBUX system, the M135i allows you to cheerily hail it to carry out tasks. Android Auto still isnít available, yet an Android phone can be used to unlock the car. Weird.
3. SPACE MATTERS
BMWís cabin isnít as roomy as the Benz. Legroom is tighter and the sunroof cuts into headroom. Plus thereís no central arm rest in the rear like you get in the A35.
1. YOUR WAY
The fully digital 10.25-inch instrument cluster has three AMG interfaces allowing you to tailor the data you see. The central infotainment display is touchscreen.
2. GOOD STEER
Now fitted with additional LCD displays, the AMG steering wheel looks daunting at first, but all the controls are easy to use Ė the touchpads are especially handy.
3. BE SEATED
As part of the AMG Edition 1 package ($5377), the A35 gains body-hugging, but comfortable AMG Performance seats and polished aluminium trim with AMG motif.
If the A35ís not hardcore enough gh for you, you could keep your†your powder dry for the Mercedes-AMG A45 S due here in late March.
Priced around $90K and packing 310kW/500Nm, the AWD Ďhyper hatchí is claimed to reach 100km/h in just 3.9sec. Hardened BMW fan? The M2 Competition (302kW/550Nm; $104,900) is about the only variant thatíll come close Ė or the upcoming M2 CS with outputs of 331kW/550Nm and a heftier price.