Stairway to Heaven: New Range Rover plug-in hybrid proves electrified cars can tackle the toughest roads by taking on China’s deadly Tianmen Mountain
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23:03 2018-02-13

An electric Range Rover Sport has climbed its own stairway to Heaven to become the first off-roader to ascend the death-defyingly steep 99 hairpin turns and 999-steps of one of China’s most revered national landmarks.

A far cry from the school run, the showroom-standard five-seater British P400e plug-in hybrid 4X4 became the first SUV in the world to make the epic ascent to the top of the ‘Heaven’s Gate’ steps in Hunan Province at the climax of tackling one of China’s and the world’s most challenging and twisting highways.

The challenge began at the bottom of the legendary serpentine seven-mile Tianmen Mountain Road – known as the Dragon Road – with 99 treacherous hair-pin bends snaking like a dragon’s tail.

The epic finale was climbing the 45-degree angle staircase of 999 steps leading from the road the peak of China’s legendary Heaven’s Gate natural rock arch using a combination of petrol and electric battery power.

The epic climb – achieved in under 23 minutes – was made by Panasonic Jaguar Formula-E electric car racing driver and test driver Ho-Pin Tung behind the wheel of a Range Rover Sport PHEV petrol-electric SUV.

The Solihull-built 4X4 costs from £70,800 and can run on zero-emission electric power only for up to 31 miles and be fully charged from the mains in under three hours.

The driver was warned before-hand by colleagues that the feat was ‘crazy’ and ‘unheard of’, and more ominously by one Chinese official: ‘If he crashes, he will die.’

But as he emerged through mountain mist to land victorious on the the top of the peak after navigating the 99 hair-pin bends on the road plus the 999 steps to the summit of Heaven’s Gate in a total of 22 minutes and 41 seconds, he said: ’I’m still shaking. The adrenalin is something I’ve never experienced before. The mountain very generously gave us one shot to make it up here.’

He added: ‘I’ve experienced Formula E, Formula 1 and won at the 24 Hours of Le Mans but this was without doubt one of the most demanding driving challenges I’ve ever faced.

‘The Range Rover Sport PHEV performed brilliantly as it inspired real confidence on the mountain road and climbed the stairs up to Heaven’s Gate effortlessly.’

He said he combination of the petrol engine and electric motor helped make short work of the road section of the challenge before showing its uncompromised all-terrain credentials by climbing the steep staircase to the natural rock arch.

Once at the end of the hair-pin road section, the driver set the Range Rover Sport’s Terrain Response system in dynamic mode to tackle the steep 999-step second stage of the challenge to conquer Heaven’s Gate.

Trying to navigate the steps in an enormous two-tonne off-roader with nothing but a view of the 432-foot Tianmen cave – the natural hole in the mountain – and the sky sounds like a fairly unenviable task to us.

A spokesman for Land Rover said: ‘A dizzying 99 turns and 999 daunting steps didn’t stop the new Range Rover Sport PHEV from completing a world-first at one of China’s most famous landmarks.

‘The petrol-electric performance SUV has become the first vehicle to climb the stairs to the natural rock arch of Heaven’s Gate.’

The feat was carried out in China to celebrate the expansion of the UK car-maker – owned by India’s giant TATA industrial group – into the Chinese market in a joint venture with that country’s car-maker Chery.

RANGE ROVER SPORT P400E PHEV – WILL IT FIT IN MY GARAGE?

On sale: Now (first deliveries in Spring)

Price: From £70,800 (P400e in HSE trim)

Length: 4,879mm

Height: 1,802mm

Width: 1,983mm

Engine: 2.0 litre Ingenium 300PS horse-power (296hp) turbo-charged 4-cylinder petrol engine

Electric motor: 85kW electric motor (110PS)

Total power: 410 horse-power (404bhp) 

Range on battery power only: 31miles

Battery: High voltage lithium ion

Full charging time: Rapid charge (on 32Amp charger): 2 hours 45 minutes

Domestic charge (10Amp): 7 hours 30 minutes

Top speed: 137mph

0-60mph: 6.3 seconds

Gears: 8-speed auto with manual overdrive

CO2 emissions: 64g/km

Land Rover Experience expert Phil Jones said: ‘This was the hardest Range Rover Sport challenge I’ve ever been involved with because, until we reached the top, we couldn’t categorically say we would succeed.

‘By making it to the summit, we’ve proven the phenomenal capability of the Range Rover Sport plug-in hybrid like never before – with a genuine world first.’

The Dragon Challenge is the latest in a series of adventures completed by the Range Rover Sport including a record-setting hill-climb at Pikes Peak, USA, a record crossing of the Empty Quarter desert in the Arabian Peninsula and a 2,170m descent of the legendary Inferno downhill course in Mürren, Switzerland.

It also raced against two-time open-water swimming world champion Keri-Anne Payne and endurance athlete Ross Edgley in Devon.

The Range Rover Sport Engine P400e is powered by a 2.0 litre Ingenium 300 (PS) horse-power (296hp) turbo-charged 4-cylinder petrol engine linked to an 85kW 110 horse-power electric motor and an eight-speed automatic gear-box.

Total power is 410 horse-power (404bhp), equivalent to four Ford Fiestas. It accelerates from rest to 60mph: 6.3 seconds up to a top speed of 137mph.

It can run in zero-emissions electric power only for up to 31 miles, and overall average emissions are just 64g/km.

A full rapid charge on a more powerful 32Amp charger takes 2 hours 45 minutes, increasing to 7 hours and 30 minutes from a standard domestic 10 Amp source.

Jaguar Land Rover’s joint venture with China’s Chery Automobile Ltd has led to 100,000 vehicles being produced since the opening three years ago of the plant in Changshu, which has an initial capacity for vehicle and engine manufacturing of 130,000 units per year.

The factory produces Range Rover Evoque, Land Rover Discovery, the Jaguar XFL and XEL (exclusive for the Chinese market). A second phase of investment will take the overall capacity to 200,000 vehicles

The new Jaguar E-PACE will be manufactured there from this year onwards. Jaguar Land Rover is also building the Ingenium 2.0L four-cylinder petrol engine at its new China plant, as well as at its UK factory in Wolverhampton.

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