August 18, 2014

Meet America’s 500bhp EV supercar

Renovo Motors has announced that its dinky Shelby Daytona-based electric supercar is almost ready for public consumption. Better get ready, public, because there's a lot to consume.

The American company took the opportunity of last weekend's Pebble Beach Concours (where some Ferraris sold for - cue Dr Evil close-up - many millions of dollars) to reveal a near-production ready prototype of its all-electric two-seater.

Renovo, if you're unaware, was founded in 2010 and works out of California's Silicon Valley. Its first - and only - project is this EV Coupe, and is said to showcase the company's patent-pending electric technology, on which Renovo has been working ‘in stealth mode' since the company's formation.

It's also unquestionably cool, too, because that Tomorrow's World drivetrain is all wrapped up in a factory-modified Shelby Daytona CSX9000 chassis and body.

"The shape was nearly perfect 50 years ago," explains Renovo advisor and award-winning designer Peter Brock. "The redesigned car has a totally updated body, frame, suspension and cabin - it's a new chapter for this chassis," he added.

So, that's the outside, but what about the inside? Here's where everything gets fast. A pair of mid-mounted twin sequential axial-flux motors (very Back To The Future, no?) each drive a rear wheel, mapped to produce a combined power output of 500bhp and - get this - a whopping 1000lb ft of torque.

These are fed by a lithium-ion battery pack, which can be fast-charged in just 30 minutes.

But we know you don't care about fast-charging and range (no figure has been provided for the latter, but don't expect it to be especially large). You care about acceleration. Well, with that 500bhp and 1000lb ft propelling a 1475kg package, the Renovo coupe can accelerate from 0-60mph in 3.4 seconds - three point four - and top out at 120mph.

"We have poured our passion and innovation into the Coupe in an effort to deliver a truly amazing driving experience," says Renovo CEO Christopher Heiser.

Pre-sales have already begun, with a limited series production run scheduled for 2015. No word on price, but expect it to be hefty. Is this the world's coolest EV supercar?

Saleen modifies the Tesla Model S

Saleen has announced its intention to modify the Tesla Model S. This new car will be called the Foursixteen, and it will cost $152,000. Some context may be required.

For those unaware, Saleen has been modifying - sorry, ‘performance engineering' - cars since the 1980s. The American tuner even built its own savage S7 Twin Turbo supercar many moons ago, complete with a 750bhp V8.

Today, this American tuning icon fettles Mustangs, Chargers and Challengers, so naturally, the next step would be an all electric four-door, right?

According to Saleen, very much so. "Tesla has created an entirely new class of American automobile," explains our man Steve Saleen. "There are many similarities to this and how Ford created the ‘pony car' class in 1964 with the Mustang."

So, what will Steve and his chums do to the Model S? There's a new front fascia, aero vents, ‘V'-shaped bonnet architecture, a rear spoiler, carbon fibre accents between the rear lights, and a Saleen carbon fibre diffuser said to boost downforce.

There's a track-calibrated suspension setup - coilovers, sway bar - together with a reworked stability control system, bigger brakes, Saleen alloys wheels and ZR-spec tyres. There are four bucket seats inside, some new leather, carbon fibre accents around the dash, and a new centre console design.

And that drivetrain? The Foursixteen retains the Model S's induction motor and copper rotor and battery, but gets a Saleen-specific final gear ratio for claimed quicker acceleration. Saleen has also fitted a locking diff and better cooling for that motor, though no performance figures are available. For reference, the standard Model S will accelerate from 0-62mph in 4.2 seconds and top out at 130mph.

As mentioned, prices for the Foursixteen start at $152,000 before any local EV incentives (a California resident would for example, pay $142,000). That's a jump of around $60,000 over the range-topping Model S: a significant outlay for what is - essentially - some fancy cosmetics, suspension pack and locking diff.

Then again, this is Saleen's first-ever foray into the digital world. Like it? Tell us below.

August 17, 2014

Be afraid: it’s the McLaren P1 GTR

Having driven the McLaren P1 extensively on track and road, TopGear has not, at any point in its acquaintance with the 903bhp hyper-hybrid, thought: "You know what this car needs? More power..."

Good thing McLaren doesn't listen to TopGear. This is the P1 GTR, a track-only racer revealed at California's ritzy Pebble Beach meet. A car, says McLaren, with a simple aim: to be the best driver's car in the world on track. A car with yet more power than the absurdly powerful road-going P1.

How much more power? Precisely 83bhp more than the, ahem, standard P1, taking overall output from the 3.8-litre twin-turbo V8 and electric motor to 986bhp. Veyron power.

McLaren is yet to reveal performance figures, but the GTR will trump the road-going P1's 0-62mph of 2.8 seconds. Not much save a top fuel dragster will get off the line quicker.

But there's a whole lot more here than a twist of extra boost. The GTR uses the same carbon fibre ‘MonoCage' chassis as the road P1, but sits lower on fixed suspension.

As you'll have spotted, it gets a bigger wing, fixed on carbon fibre pylons where the road P1 employs an active, retractable spoiler. This has allowed McLaren to remodel the P1's rear with a smooth, flowing surface, improving airflow and reducing turbulence.

There's a new centrally mounted exhaust rendered in Inconel and titanium, which, says the Woking outfit, ‘maximises the aural characteristic to [...] further emphasise the McLaren sound.' This is Ron-speak for ‘makes a bloody noisy racket'.

The P1's front track has been widened by eight centimetres, with the nose gaining a bigger splitter. New aero blades aft of the front wheelarches ‘clean' the air from the front tyres, with an additional side panel at the rear channeling extra air into the radiator.

Those wheels are quick-release 19-inch racing alloys, with 270-section tyres at the front and 330s at the rear. Yep, 330s. The tyres are bespoke Pirelli slicks, which, says McLaren, offer improved grip and handling balance. In the dry, at least. In the wet, TopGear imagines those slicks will offer increased crashing.

There's also an onboard air jacking system - borrowed from McLaren's 650S GT3 racer - for quicker tyre changes.

The GTR will only be offered to the 375 existing P1 owners, with an asking price somewhere very close to £2m. Though McLaren hasn't officially stated how many GTRs it'll build, we're told it could be as many as 30 cars, depending on demand.

McLaren's Special Operations unit (MSO) will maintain and run all the cars, and also offer an extensive training programme to ‘help each driver mentally and physically to fully exploit the abilities of the P1 GTR'. For which read ‘learn how not to crash spectacularly on every single corner'.

That name - and indeed paintjob - references the F1 GTR, a GT version of McLaren's original hypercar that took outright victory at Le Mans in 1995. But the P1 GTR, of course, isn't eligible to race at Le Mans (unless, that is, it sneaks into Garage 56).

Like the extraordinary, daft Zonda R, the P1 GTR, is a race car that doesn't fit into any existing race formula. And, of course, can't be driven on the road. Absurd? Absolutely. Pointless? Absolutely not.

August 15, 2014

Top Gear’s Top Five Supercars

Ferrari 458 Speciale

Price: £208,065
Specs: 597bhp, 398lb ft, 0-62mph 3.0secs, VMax 202mph, 19.9mpg, CO2 275g/km

We still think the standard 458 Italia is something special, but the, er, Speciale is even more, er, special. The most vibrant, intoxicating supercar on sale today, in fact.

TG takes the Ferrari 458 Speciale around Elba

McLaren 650S

Price: £195,275
Specs: 650bhp, 500lb ft, 0-62mph 3.0secs, VMax 207mph, 24.2mpg, CO2 275g/km

The finest British supercar in many, many years. Probably ever, in fact. Newly uprated twin-turbo V8 delivers Maranello-crushing pace. Jolly good.

Top Gear's Speed Week 2014: the McLaren 650S

Ferrari F12

Price: £239,317
Specs: 730bhp, 508lb ft, 0-62mph 3.1secs, VMax 211mph, 18.8mpg, CO2 350g/km

The replacement for the awesome 599 is smaller and lighter, but even more powerful and faster. Erk. As good as front-engined, V12 Ferrariness gets. And it gets pretty damn good.

Ferrari F12 vs Lamborghini Aventador vs Aston Martin Vanquish

Noble M600

Price: £200,000
Specs: 650bhp, 604lb ft, 0-62mph 3.0secs, VMax 225mph, n/a mpg, CO2 n/a g/km

Built in a shed in Leicester around the engine from a Volvo XC90. Doesn't sound too promising, but the Noble is as scarily scintillating as nude wrestling, yet friendly, too.

Top Gear Speed Week 2012: Aventador vs 12C vs Noble M600

Lamborghini Huracan

Price: £181,865
Specs: 610bhp, 413lb ft, 0-62mph 3.2secs, VMax 202mph, 22.6mpg, CO2 290g/km

Lambo's answer to the 458 and 650S. It's very good, but... well, it doesn't deliver the knockout blow we hoped it would. Make it madder please, Lambo.

Across Spain in the new Lamborghini Huracan

August 14, 2014

Vauxhall boss: “We have to become challenging”

We recently showed you the new Vauxhall Corsa, and told you about the Viva baby car. The Adam, always handicapped by outdated engines, is getting a brand-new one, a three-cylinder turbo. Across the range, Vauxhalls are getting excellent new diesel and petrol engines. Gearboxes too, including a twin-clutch.

Next year there's an all-new Astra. It's smaller and lighter than the current one but just as roomy because its wheelbase is longer. And we have it on extremely good authority that it rocks a surprisingly big dose of the design smarts from the wild and lovely Monza show car.

There will also be replacements for the Zafira and Meriva over the next two years. But they won't looks like MPVs. According to GM Europe's boss Karl-Thomas Neumann, "The Meriva and Zafira both created segments, but both got larger and too expensive for families, and anyway MPVs are the fastest-shrinking segment in Europe. People want the SUV look and the high seating position, but true SUVs will always be bad actors in CO2. So we need the SUV look in fuel-efficient ways. The Meriva and Zafira [replacements] will develop in this direction."

You'll remember Peugeot-Citroen and GM have a co-operation deal. Even though that deal will probably be wound up before many years, those Meriva and Zafira replacements will use Peugeot's new platforms and be built in Peugeot plants. The GM plant in Bochum, Germany, that currently builds the Zafira is being shut in 2016 to save money.

So, lots of news on the horizon for Vauxhall.

It's all a potent turnaround from where GM's European arm was a few short years ago. In 2009 GM in the US, as part of its bankruptcy and Government rescue deal, wanted rid of Opel and Vauxhall. After all, why would the US taxpayer prop up a foreign division that was losing money by the billion?

And so a deal was very nearly done (with strong German Government support) to sell GM Europe to Magna, a components supplier and contract manufacturer.

But within months the new management in Detroit realized it would have been potty to try to remain a world force in carmaking without its European design and development arm. America's market might once have been defined by vast pickups and 4x4s, but these days actual cars are important there. And no-one does better cars than European engineers and designers. Besides, turning out the lights on selling cars here would have been like self-amputating a limb.


So instead they drew up a plan to stem the losses by closing plants, and invested in all those new goodies that will be launched over the next year.

In all Detroit pledged a staggering $5 billion (£3bn) to GM in Europe, supporting the development of the new cars and powertrains, and the costs of redundancies and closing factories. The plan also included booting out the Chevrolet operation that sold little-loved Sparks, Aveos, Cruzes and so on, leaving the way for Vauxhall and Opel to get their prices right. This was telling because there's a big sentimental attraction to Chevrolet in Detroit. Getting rid of it showed Europe was being given a voice.

Here in Britain, Vauxhall is preparing a big re-branding exercise in time for this autumn's on-sale date of the new Corsa. Vauxhall boss Tim Tozer says, "Now is the time to be bold. We'll launch the Corsa in a way that will surprise you and get us out of the box."

Tozer himself is a relatively new arrival rather than a GM lifer. He makes these observations about the company that took him on: "There have been ups and downs in the product journey and that's wrapped up in how Vauxhall is perceived. Is it sexy or aspirational? No. The nameplates - Astra, Corsa - are more understood than the brand itself. The cars have been pushed [onto buyers] not pulled. And that's sad because the cars are better than that. And we have good, clever, passionate people all through the company."

At the moment, he says, they're still working on the specifics of how to communicate the company's nature - and indeed what that nature truly is. Crikey. Better get a move on, as the Corsa launches this autumn.

But he is clear who Vauxhall is for. And who it isn't. "In Britain frankly there's a show-off factor. Some people just want to be seen in Audis and BMWs. But we're a brand for Middle England [does he have a crystal ball on the Scottish referendum?] They are savvy customers. They'll buy this from Waitrose but that from Aldi - which wasn't the case five years ago.

"We are a brand that gives value, but not a 'value brand' like Hyundai or Skoda which actually match their prices to ours now anyway."

Though the cars are the same as Opels, the branding strategy won't be, not quite. "We in Vauxhall have the authority not to cut'n'paste pan-European advertising, so we can tell our story. Which is about quality, value and a design language that's strong and connected across the range. And Britishness - we won't wrap ourselves in the flag but it's a part of who we are.

"We understand we are a challenged brand, and we have to become challenging. We know people say [voice drops toward the end of the sentence] 'But it's a Vauxhall.' We need them to say [with inflection rising] 'But it's a Vauxhall.'"

Not that he thinks Vauxhall will sell any more cars than it does now. It's more about selling the cars to people who want them more, and so are prepared to pay more than today's discount-centric takers.

August 13, 2014

Driven: David Brown Speedback

David Brown wouldn't claim to be a visionary, but he does claim to be a man who enjoys life. He recently invested in a splendid micro-brewery called Bad Co., and amongst many other things once owned an award-winning Yorkshire department store.

What you make of his car, the David Brown Speedback, depends on how much you buy into the bloke. To a certain extent this is true of all low volume carmakers, but David isn't a shadowy investor figure.

He's the man who had the plan and reckons there might be enough people out there who like the same things he does. In a nutshell, a swoopy looking GT that references a bunch of 1960s classics without falling into cartoonish cliché, and embraces the idea that to travel hopefully is a better thing than to arrive. Preferably in a car that looks cool and doesn't break down.

"I did an historic rally in a Ferrari Daytona a while back," he says, "which is a beautiful car, no question. But it kept overheating, and finally gave up the ghost. I was delighted, because it meant I could get into a Peugeot hire car that had air conditioning. I love the Sixties coachbuilding tradition, and most of the great cars from that period were done by the same bunch of guys out of workshops on the same few streets in Modena. I also love the idea of a proper long distance gran turismo. I'm not interested in doing 200mph."

The Speedback fits into the currently thriving ‘resto-mod' scene, but Brown is no dilettante. In fact, he's steeped in good old-fashioned British engineering.

The family business was in manufacturing, dumper trucks and vast earth-moving equipment to be exact, before industry titan Caterpillar came along in the late Nineties and made him an offer he couldn't refuse. So when work started on the Speedback, barely 18 months ago, Brown not only knew what he wanted, he knew how to get it, too.

The donor car is a Jaguar XK convertible, which is stripped back to reveal its lightweight aluminum monocoque. Working with the Premier Group in Coventry - who made the torches for the Olympics and fabricated the body on the Queen's ceremonial Bentley - the Speedback's body panels are hand-beaten over a traditional forming buck.

This echoes the techniques used by the Italian artisans Brown reveres, although those guys didn't have five-axis milling machines or digital modelling software, and often ended up making doors that were an inch longer on one side than the other.

No such wayward tolerances here. Once they're done, the panels are attached to the structure's hard-points, and forensically inspected. Then the body is painted, in a triple-layer process that takes 120 hours. If you're laying out half a million big ones, you may as well do it right.

Brown has invited TG.com to the Yorkshire Dales to drive the Speedback, on roads only recently vacated by the Tour de France peleton, and still basking in unusually warm sun.

That same light would mercilessly expose any flaws in the Speedback's finish, but it really is extremely impressive. The shutlines are tight, there are no gluey splashes on the window seals, and the paint and brightwork are lustrous.

It also looks a lot better in the flesh than in images, and less like the Aston Martin DB5 pastiche I had it pinned as. The Speedback was designed by former Land Rover man, Alan Mobberley, and gets progressively more intriguing the further your eye travels along it.

It's low, wide and has enormous presence, and its body sides are free of the lines, creases and other tricks that car designers use to take weight out of a porky shape. What jewellery there is is also nicely judged - the clasps cradling the LED lights ape the bezel on an expensive watch, the enamel badges are lovely, and the nickel-plated side strakes look cool. An intrusive suspension upright has necessitated that awkward split in the rear windows.

The interior architecture is largely XK, but milled aluminium switchgear replaces the plastic items on the donor car. There's saddle leather all over the place, elm wood on the dash and doors, and Alcantara roof headlining.

The wood-rimmed wheel looks iffy but feels great, and Brown admits that the bespoke dials in the instrument panel need a bit of finessing. Which is a polite way of saying that they're tricky to read. As with the exterior, though, the cabin is immaculately finished.

Given its underpinnings, and the fact that there's a 507bhp 5.0-litre supercharged Jaguar V8 upfront, the Speedback feels like an XKR on the move. No bad thing, of course, and there's a reassuringly familiar sense of languid high performance. More surprising, perhaps, is the car's terrific rigidity and refinement. You might expect some glitches on the window sealing, for example, but the only problem I could detect was slightly squeaky leather.

Although some of the roads up here were resurfaced for the Tour, there are still enough blind crests and undulations to give the Speedback's dynamics a decent workout, and it blends fine body control with impressive compliance. In fact, because it's wearing unfashionably tall tyres, the ride is even better than the regular XK's.

No doubt that comes at the expense of ultimate handling poise, but I can't be sure: I had the man beside me, and dry stone walls and sheep to contend with.

Brown says that he has six orders in the bank already, and with each car taking six months to manufacture that's enough to be getting on with. The Speedback costs £594,000, which is a chunk of cash to shell out on a rebodied Jaguar whichever way you slice it.

But this is a hugely charismatic car, backed by an equally charismatic individual of the sort we could do with more of in the car world. Raise a glass of real ale to him, and wish him the best of British luck.

First drive: Alpina B4 Biturbo

What is it?

Alpina's attempt to out-BMW M4 the BMW M4. The B4 is, in essence, a heavily-pimped 435i, though the German tuning firm's pimping has proved so successful that the humble Alpina now looks a mighty compelling alternative to the M-division's own offering.

The B4 - largely through the addition of a second blower to the 435i's single-turbo straight six - makes 406bhp, which falls just short of the M4's 425bhp (also, of course, generated by a blown 3.0-litre six), but trumps the M-car on torque.

0-62mph takes 4.2 seconds - within a blink of the DCT-equipped M4 - with top speed standing at a not-so-shabby 188mph.

So this is more than a bodykit and ECU flash, then?

Much more. We've always been mightily impressed with the thoroughness of Alpina's conversion jobs, and the B4 is no exception. As well as the reworked engine, the B4 gets fresh suspension, a new Akrapovic exhaust, Alpina's lovely wheels, and heavy modification to the eight-speed ZF transmission (no manual is offered, sadly). And, of course, plenty of Alpina badging and those bodywork ‘upgrades', most noticeably a Jay Leno-esque chin spoiler.

How does it drive, then?

Interesting one, this. See, our first experiences of the M4 have been something of a mixed bag, with factions of the TG office suggesting it feels less like a standalone, halo-ringed product of the M-division, and more like, well, a bumped-up 435i.

The B4, of course, is a bumped-up 435i and, sure enough, feels very, very closely matched to the M4. Like the M4, it's a properly comfortable cruiser, buttering through commuter traffic with consummate ease. And, like the M4, it has a truly ballistic turn of pace when you wind it out.

Get those turbos blowing and the B4 flicks itself into the middle distance with an effortless swat, sounding every inch the classic M-car as it does so.

But, like the M4, the Alpina doesn't feel the most razor-edged companion on a twisty road. Yes, it's more than happy holding grand, daft skids - at least with the £1890 limited-slip differential fitted - but doesn't communicate a whole lot from the rear end as it does so, trading in seat-of-yer-pants feedback for a more relaxed day-to-day experience.

We didn't get a chance to test the B4 on circuit, but we'd suspect that, like the M4, it might feel a little woolly round the edges when given die bohnen on a track.

Does it feel exactly like an M4?

Tough to say without testing the two cars back-to-back. The B4's steering felt rather sweeter than the M4's, though that likely has as much to do with the Alpina's slimmer, firmer wheel - the M4 uses a strangely overplumped rim - as any mechanical differences.

Even on those vast wheels, the Alpina's ride quality is generally more than decent, but the B4 does get a little upset by sharp-edged potholes, a symptom we don't remember the M4 suffering to quite the same extent. The Alpina's seven-speed auto, on the other hand, is so good that you wonder why BMW went to all the effort of fixing a DCT for the new M4.

So which should I buy?

The Alpina costs almost exactly the same as the BMW M4 (£58,950 against £59,145) and offers all but identical performance.

The B4 seems truer to its stated brief as a road-and-track all-rounder than the newly civilised M4, but which one you prefer will, we suspect, come down to whether you prefer the idea of a BMW badge or something a little more left-field on the back of your super-coupe.

And, of course, whether you can get on board with the B4's visuals, particularly that chinny front clip. Another quality effort from the Alpina team either way.