BMW Alpina B4 vs Audi TT

What's the difference?

You could almost call the B4 S the anti-M4. It's still fast and practical but from a completely different perspective. It's much more a grand tourer than the M4 and even with the Akrapovic exhaust (usually a byword for joyous, anti-social racket), subtle.

For some, the price won't matter because the Alpina delivers what they want - M4-like straight line performance without the histrionics or the uncompromising chassis. And there's also a bit of that perverse exclusivity of the styling that you won't get anywhere else.

Audi is finally saying hooroo to this model which has made the world stop and stare like I did on that Parisian street all those years ago.

The Final Edition is a fitting tribute to this iconic sports car and I’m glad Audi didn’t go ‘OTT’ and deck it out with gimmicky features. 

At the same time the Final Edition’s big rear wing, blacked out badges, wheels and interior colour coding hint that this is not just any ordinary TT and those that know will know.

Farewell Audi TT, we hope something just like you but probably electric appears to stop us in our tracks again. 

Alpina has always had a particular aesthetic that could uncharitably be termed as mid-'80s West German - all set square angles and body graphics. Think David Hasselhoff's Berlin Wall look. The company has never really deviated from adding squared-off body bits to the various BMWs it has rebadged under its long-running agreement.

For the B4S, Alpina adds the signature billion-spoke alloy wheels (only a slight exaggeration), a new front splitter complete with Alpina lettering, a weirdly proportioned boot lid lip spoiler and - not even joking - pinstripes. Like I said, mid-'80s West German. You can still recognise the sleek 4 Series Coupe but perhaps the worst of it is the super-sized, wonky-looking ALPINA B4S on the boot.

Inside is rather more restrained apart from the ill-fitting Alpina plaque under the climate control. Again, it's all 4 Series in here, with the lovely Merino leather liberally applied across the cabin. Less lovely is the wood on the door pulls and console but the door cards have an oddly appealing woven leather which looks and feels good.

Sadly the standard 4 Series steering wheel is along for the ride. There's nothing wrong with it - although the Alpina logo does look out of place - but if I were a product planner, I'd beg for the lovelier M wheel.

The Audi TT’s shape has morphed over the past 25 years from the cute, rounded bubble car that first appeared in the late 1990s to the more aggressively and sleek looking sports car with the sharp creases we see today.

Still, there are the familiar pumped-out wheel arches and, while not as prominent as it used to be, that arching roof and the way it flows down to those tail-lights and stumpy tail remains so true to the original TT.

The TT Final Edition has a more menacing and athletic look than the regular 45 TFSI its based on thanks to the S Line Competition Plus exterior package.

So you’re getting the big fixed wing, an aggressive front bumper, and the 19-inch alloy wheels in gloss black.

There’s a black package, too, which add the decals down the side, the blacked-out badges, the black exhaust tips and black wing mirrors.

My test car’s paint colour was Turbo Blue and you can see in the images of the cabin how Audi matches interior elements in the same colour. The contrast stitching on the seats also lifts the sporty feel into high-end territory.

It’s a simple cabin, though, free from busy buttons and giant screens and the incorporation of climate controls into the air vents is genius. 

If you’re wondering what the TT Final Edition’s dimensions are its 4191mm long, 1832mm wide and 1376mm tall. 

If you're in the front, you're in luck - it's a comfortable place to be, with plenty of leg and headroom. Down back isn't terrible despite the coupe roofline. The two seats are nicely shaped for maximum comfort and separated by an odd plastic tray. The fold-down armrest has two cupholders.

Front seat passengers score a pair of cupholders (bring the total to four for the car) and the long doors will hold a bottle each.

The boot swallows a reasonable 445 litres, which isn't at all bad.

The Audi TT isn’t going to cut it as a family car, but it’s more practical than a lot of people might think.

First this is a '2+2' sports car meaning those two rear seats are there for the odd occasion when you might need them, because the space back there is limited.

But for most of the time having a place to throw a jacket or extra luggage and not have to ask your co-plot to rest it on their lap will feel like absolute luxury.

Up front head and legroom is good, even for me at 189cm tall. Being a coupe the doors are long and although the car is low I found getting in and out easy.

There’s a pretty clever use of space when it comes down to cabin storage. You’ll find door pockets, a glove box, a covered centre console box and a hidey hole/wireless phone charger in the dash.

Back seat passengers have built-in shelves near their armrests. Surprisingly there are four cupholders - two of which fold out of the dash.   

The boot isn’t huge at 305 litres but you can fold the rear seats down to open up the cargo capacity to 712 litres.

So, compared to its two-seater sports car rivals, the TT is relatively and pleasantly practical.

Audi has taken the $84,000 TT Coupe 45 TFSI quattro and created this TT Final Edition with extra features for a list price of $88,749. 

Here’s what you’re getting. First there’s the 'S Line Competition Plus' exterior package which beefs up the TT’s looks with the big, fixed rear wing and 19-inch Audi Sport wheels in gloss 'Anthracite Black' with red brake calipers.

There’s also the black exterior package which brings the black Audi rings badging, black chunky exhaust tips, black side trims and Audi logo decals.  

Inside there’s Nappa leather S sport seats; an Alcantara and leather flat-bottomed steering wheel with paddle shifters; while the armrests, door handles and the centre console are covered by the 'Leather Package' which includes contrasting stitching.  

Metallic paint is also included as part of the Final Edition’s features. Ours was 'Turbo Blue'.

Much of the rest of the Final Edition’s features are shared with the TT Coupe 45 TFSI quattro and includes a 12.4-inch 'Virtual Cockpit' digital instrument display, sat nav, CD and DVD player, eight-speaker stereo, digital radio, Apple CarPlay and Android Auto, wireless phone charging and proximity unlocking.

Our car had a couple of options fitted - the privacy glass which is $950 and the 20-inch gloss black alloy wheels for $1600. 

Rivals to the TT include BMW’s Z4 which lists for $99,200, and its Toyota GR Supra twin for $87,380, while the Nissan Z Coupe is also part of that sporty coupe club at $75,800.

You might already know this but the TT doesn’t have a central media screen and that can appear odd in a new car world where big screens dominate the dashboard. 

A lot of your extra money turns up under the bonnet. These days the 440i packs BMW's slick B58 turbo straight six and the B4S does likewise. The boys from Buchloe in Bavaria (there are certain to be women there, too, I just liked the alliteration) added a pair of Alpina-spec turbos to generate a whopping 324kW and, more importantly, 660Nm. Alpina says 600Nm (the max torque figure of the brilliant M4 CS) is available from 2000-5000rpm, while the full 660Nm is available from 3000 to 4500rpm.

The M4 Pure has 317kW and 550Nm from the S55 straight-six. Just so you know.

Like the 440i but unlike the M4, the B4S employs the dependably brilliant eight-speed ZF automatic found throughout the BMW range.

The TT Final Edition has the same 2.0-litre, four-cylinder, turbo-petrol engine as the regular 45 TFSI TT Coupe with the same 180kW and 370Nm outputs.

The TT is light, though, at only 1460kg and that grunt is enough to slingshot it from 0-100km/h in 5.1 seconds.

The transmission is an eight-speed dual-clutch automatic which sends drive to all four wheels.

Sure, the TTS has more grunt and the TTRS is nothing short of wonderful with its five cylinder powerplant, but the 2.0-litre engine in the Final Edition feels perfectly suited to what is a fun and engaging sports car.

Alpina quotes 7.9L/100km on the combined cycle and we went through the premium unleaded at the rate of 11.7L/100km. I enjoyed myself, so that's not a terrible result.

Audi says that after a combination of open and urban roads the TT Final Edition should use 7.0L/100km.

My own testing took in a combination of the best country roads and worst city traffic and at the fuel pump I measured 10.9L/100km.

But most of my time was spent in 'Dynamic' drive mode with the fuel-saving idle stop system switched off. 

The TT's 55-litre fuel tank means you should have a range of about 785km.

One of the key differences between the B4 and M4 is the ride. While the M4 can crash over bumps and generally be a little hard to live with, the crew in Buchloe have gone after a much more plush ride. And in that they have succeeded because the B4 S is a mighty fine cruiser. Bumps are dismissed with a haughty disdain, even Sport + silliness doesn't completely write-off ride quality.

Very impressive too, is the steering. While still not at Lotus Elise levels of feel (few cars are), the Alpina tweaks connect the your palms to the road with more clarity than what you'll find in the 440i or M4. Where the M4 particularly adds too much weight, the 440i is a bit more circumspect in that regard.

And then we come to the engine. The B58 six is a belter, better even than the N55 that preceded it. It's still a 3.0-litre straight six but is part of BMW's modular engine family that starts with a 1.5-litre triple in the Mini and 1 Series. The Alpina-spec turbos are noisier, the Akrapovic exhaust lighter and also noisier. It doesn't have the all-out crackle and pop of an Audi or Merc (perish the thought), but when you're on it, the B4 means business. The 660Nm of torque, available over a wide rev range, delivers a steel fist wrapped in a velvet glove and bubble wrap - the speed builds rapidly but smoothly. 

The approach to the chassis tune seems to be based on the driving talents of mere mortals on normal roads, which is kind of like the 440i. It's terrific fun to drive hard but it's very forgiving and patient. The great thing about it is that you wouldn't think twice about jumping in it for the long haul, so comfortable and quiet is the cabin. The M4 will leave it for dead on a winding road, but that's perfectly fine.

One irritant is the replacement of the admittedly cheap BMW gearshift paddles with weirdly non-tactile buttons. They're not particularly easy to use and, probably worse for a sporty car, unsatisfying. It's an odd detail with which to go off the reservation. Cheeringly, the eight-speed ZF is its usual perfect self, so you don't have to worry too much about manual mode or go old school and use the shifter.

There are plenty of sports cars out there which are dynamically superb yet uncomfortable to sit in.

But the TT’s cabin is as ergonomic as it is stylish with a great, low sitting position and good pedal feel, a steering wheel that can be adjusted to be just right and still with plenty of space underneath for long legs like mine.

The shifter feels the right distance away, good visibility even out the rear window and plenty of ventilation.  And we haven’t even started driving yet.

The TT Final Edition felt to me how a TT should. Fun. Not overpowered nor brutally firm and not ridiculously loud.

Instead, my drive in the Final Edition, which took me along some of my favourite country roads, was one of the most enjoyable runs I’ve had in any car. 

This is a car which ‘listens’ to you and replies with exactly what you’ve asked for in the way it turns into corners and accelerates out of them, and pulls up when you need it too. 

There’s so much connection to the road, you can hear the sticks and stones flying up into the guards, you can feel the coarse chip bitumen through the steering wheel.

But it’s all so easy, too. The suspension is firm but soft enough that you can drive this daily. The steering is light but still with great feedback. 

Some sports cars leave you feeling exhausted, like you’ve just wrestled a bear but the TT Final Edition just leaves you feeling like you've been on a ride and all you want to do is run back around to line up and get back on it again.

This could be a deal breaker for you. The Final Edition, like all Audi TTs, falls short in terms of safety equipment compared to its rivals.

This third generation TT only managed four ANCAP stars out of a maximum of five when it was assessed in 2015.

This was due to the model not having AEB or lane keeping assistance or rear cross-traffic alert.

The only assistance features it has are blind spot warning and self parking (which is handy). It doesn’t even have adaptive cruise control.

There are two top tether points for child seats in the second row but please be aware that the TT was also scored low by ANCAP for child occupant crash protection.

If you do have children and are looking for something safer but still small and sporty, the BMW 2 Series Gran Coupe or Mercedes-Benz A-Class are excellent choices. 

Something to think about.  

Alpina offers a two-year/unlimited-kilometre warranty which is a bit behind the times and not in keeping with the price point. Servicing is another matter altogether and you're subject to your dealer's standard charges for servicing.

The TT Final Edition is covered by Audi’s five-year, unlimited kilometre warranty.

Serving is recommended every 12 months or 15,000km and although Audi doesn't have capped price servicing there is a five-year/75,000km plan which will cost about $3000 in total for regular maintenance. Yep, that's $600 per workshop visit.