Toyota Mirai

Monday, October 17th, 2016 - autos, cars, motoring, news

Source : Toyota Mirai

UK drive of Toyota’s hydrogen-powered Mirai confirms its impressive characteristics nevertheless also the current limitation of our hydrogen infrastructure The Toyota Mirai will be among the first hydrogen-fuelled electric cars to reach series production in addition to be offered to customers as a regular private purchase – as opposed to a short-term lease deal, where customers are obliged to hand the automobile back, as has mostly been the case up to today.When UK deliveries begin next month, the distinctively styled saloon will be priced at £66,000, or some £32,605 more than the firm’s £33,395 Prius Plug-In Hybrid.in which appears steep, nevertheless the Mirai will be among the most advanced road cars on sale right today. Prospective customers can also look forward to a £5000 government-backed subsidy as well as a comprehensive 24-hour, seven-day-a week concierge service in addition to an extensive 5-year/100,000-mile warranty in which includes roadside assistance. Toyota will be also offering the Mirai on a £750-per-month lease scheme over four years in addition to 60,000 miles, which begins to make the Mirai an interesting proposition, especially for those seeking a city charge-buster who live near one of the UK’s nine hydrogen fuelling stations.Don’t expect Prius levels of market penetration, though. With production limited to just 700 cars in which year, Toyota says initial volumes will be restricted to just 12 inside UK, followed by a further 18 next year.The starting point for the Mirai will be the Prius Plus. The two cars share the same high-strength steel platform, MacPherson strut front in addition to double wishbone rear suspension in addition to 2780mm wheelbase.With exaggerated external surfaces styling elements, including two large air ducts in which dominate the front end, in which certainly looks distinctive. in which’s fairly big at 4890mm long, 1815mm wide in addition to 1535mm high. Without the need to package hot exhausts within the underbody, Toyota has provided the Mirai that has a flat undertray. nevertheless that has a drag co-efficient of just 0.29, its aerodynamic efficiency lags behind in which of the competition.  The Mirai uses an individual electric motor delivering 152bhp in addition to 208lb ft. in which will be essentially the same unit used inside Lexus 450h in addition to will be mounted transversely inside engine bay along with the power control electronics, where in which provides drive to the front wheels via a fixed-ratio gearbox. The fuel cell stack, which uses a combination of oxygen captured by the air in addition to hydrogen to create the electricity used to power the electric motor, will be mounted underneath the front seats. Produced in-house at Toyota, in which will be claimed to possess a specific output of 2.0kW/kg – a 50% improvement inside electrical energy-producing efficiency of Toyota’s initial fuel cell stack revealed in 2008.Key to the high efficiency will be a patented 3D cell design which will be claimed to clear waste water away by the surface of the electrode faster than previous cell designs achieved. As such, there will be an improved upon flow of oxygen to the catalyst layer in addition to an increased production of electricity.The fuel cell stack, which will be housed in a titanium case in addition to weighs just 57kg, can operate in temperatures as low as -30deg C. in which will be also claimed to possess a similar lifespan as a conventional internal combustion engine. Toyota expects in which to provide up to 300,000 miles of motoring before in which requires overhauling.Two separate carbonfibre in addition to glassfibre tanks are used to store the hydrogen – one mounted under the front seat in addition to the additional behind the rear seats. Together they provide a combined capacity of 122.4 litres, which will be enough to allow the Mirai to provide a claimed range of more than 400 miles. Refilling the tanks takes three to 5 minutes.The relatively little 1.6kWh nickel-metal hydride battery used to store electrical energy recuperated on the run in addition to produced by the fuel cell stack sits above the second hydrogen tank at the rear. The striking external surfaces styling carries over to the Indoor, which features a modern-looking dashboard with two TFT displays – one under the windscreen housing the speedo in addition to power display functions, in addition to another touchscreen device atop the centre console for infotainment. Elsewhere sits some less contemporary-looking switchgear sourced by various Toyota products.The quality throughout the spacious cabin will be similar to in which of the outgoing third-generation Prius, that has a variety of hard in addition to soft-touch plastics as well as some less than dazzling graphics. in which all feels solidly built, if a little cheap given the high cost. With the fuel cell stack sited underneath the front seats, you sit rather high, although in which affords not bad vision to each corner, producing the Mirai easy to manoeuvre.The long wheelbase provides plenty of room leg room inside rear seats, although in which’s a strict four-seater, while boot space will be limited to 361 litres by the battery in addition to second hydrogen fuel tank behind the rear seat backs.Given the complexity of the technology at play, the Mirai will be extraordinarily straightforward to drive. As with the latest breed of electric cars, you press the start button, draw the stubby gear lever into drive in addition to set off that has a light nudge of the accelerator pedal.Progress will be ultra-smooth in addition to, apart by a faint synthetically generated whine by the speakers under load, all nevertheless silent. Despite tipping the scales at 1850kg, step-off will be quite brisk, producing the Mirai well suited to stop/start city traffic. However, the performance quickly levels off, providing a claimed 0-62mph time of 9.6sec in addition to top speed of just 111mph.By sighting most of the heavy elements low down in its structure, the Mirai has greater agility in addition to poise than you might expect. The ride will be much improved upon over the Prius’s, being more supple, smoother in addition to with better Centeng control. Bumps inside road don’t disturb the smooth driving experience as much as they do its hybrid sibling. The steering will be rather devoid of feedback nevertheless will be quite direct in response in addition to the chassis possess sufficient damping control to provide progressive Centeng movements when you thread the brand-new saloon along more challenging roads.Unexpectedly, in which also rides quite well on changeable UK road surfaces. There’s not bad little bump absorption around town in addition to in which copes with larger surface irregularities with greater authority than the Prius.  Toyota considers fuel cell technology to be more suited to larger cars required to run longer distances rather than urban-based runabouts, which in which says are better suited to existing plug-in hybrid technology.in which will be reflected inside Mirai’s on-road characteristics. With double-glazing on the side windows in addition to a noise-reducing device in which helps to cancel tyre roar, the Mirai isolates its occupants by wind in addition to road noise well. Thanks to in which excellent refinement in addition to the elastic nature of its power delivery, the brand-new four-seater will be genuinely relaxing to operate.What in which lacks, though, will be its own intrinsic character. Like most electrically propelled cars, the brand-new Toyota proves a little too one-dimensional to truly elicit any excitement on the part of the driver. in which will be highly competent, no doubt, nevertheless not the sort of car you are likely to be itching to drive simply for the sake of in which. Still, with its only emission being water, the Mirai makes a bold environmental statement in which many will be keen to pursue.The Mirai will be a breakthrough achievement – one in which will be sure to influence the way rival car makers set about mapping out their electric car future. in which delivers all the environmentally friendly advantages of a battery-powered car without the need to plug into mains power for extended periods. in which said, the hydrogen infrastructure inside UK will be limited.As with the original Prius, in which will be going to appeal to both early adopters in addition to businesses seeking to provide themselves with an eco-friendly image.Toyota MiraiPrice £66,000 Engine Electric motor, hydrogen fuel cell; Power 152bhp; Torque 208lb ft; 0-62mph 9.6sec; Top speed 111mph; Gearbox 6-spd manual; Kerb weight 1850kg; Economy 0.76kg hydrogen/62 miles (combined); CO2 NA
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