2022 Nissan Juke Hybrid Rally Tribute Concept
Nissan JUKE Hybrid Rally Tribute moved from design sketch to fully operational one-off vehicle following the overwhelmingly positive reaction to the release of the original concept images. Its unveiling previews the European introduction of the JUKE Hybrid this summer. The prototype has the production version’s hybrid powertrain at its heart.
Speaking about the decision to bring the JUKE Hybrid Rally Tribute to life, Coralie Musy, Vice President, Brand and Customer Experience, Nissan’s AMIEO region, said: “The JUKE Hybrid Rally Tribute represents our optimism and daring mindset. We are currently preparing an exciting new chapter of JUKE history in advance of the introduction of the new JUKE Hybrid in the summer. It will offer the excitement and agility customers would expect of our iconic crossover, with both improved performance and efficiency. The JUKE Hybrid Rally Tribute takes its playful character to a new level.”
Advanced hybrid powertrain
The use of powertrain from the forthcoming JUKE Hybrid reflects both the additional performance it offers in the production version, as well as the improvements to its efficiency and emissions.
The JUKE Hybrid powertrain consists of a new generation, state-of-the-art Nissan internal combustion engine specifically developed for working in a hybrid powertrain application. It produces 69kW (94hp) and 148Nm of torque.
On the electric side, the main electric motor produces 36kW (49hp) and 205Nm of torque, while there is a 15kW contribution from a high voltage starter/generator, all of which is fed by a 1.2kWh water-cooled battery. The net result is a powertrain providing 25% more power than the current petrol engine option, with a fuel consumption reduction of approximately 40% in the urban cycle, and up to 20% combined. (Figures subject to homologation)
Smart automatic gearbox
Also carried over from the production version of the JUKE Hybrid and key to the driving pleasure at its heart is an advanced low friction multi-modal gearbox that provides optimal use of the propulsive power, whether electric, petrol engine, or both.
To reduce friction, this motorsport-inspired gearbox uses dog clutches instead of conventional synchroniser rings to shift the 4 “ICE” gears and 2 “EV” gears. Additionally, to reduce friction, this gearbox does not use a clutch. All vehicle starts are 100% electric, and the 2 EV motors are used in combination to synchronise the gears, delivering smooth, connected and responsive acceleration.
The gearbox is controlled by an advanced algorithm, managing the shift points, battery regeneration, as well as the advanced series-parallel architecture. The powertrain can seamlessly navigate through different hybridisation combinations (series, parallel, series-parallel) according to acceleration and power requirements and without any driver input.
Rally-inspired modifications
Like the Gripz concept car that was presented at the 2015 Frankfurt motorshow, preceding the introduction of JUKE, it takes its design cues from the iconic 240Z that competed so successfully in the desert rally over half-a-century ago.
The most obvious modification are the enlarged wheel arches to accommodate the tailor-made off-road tyres, while the additional lights mounted on the hood and roof echo those of 50 years ago.
Similarly, the black hood and enlarged black wheels are a visual homage to the 1971 vehicle that competed in the East African Rally. The use of vintage sponsor logos and the number 11 also reflect aspects of the 240Z rally car, as do the additional of reinforced plates under the front and rear valances which offer protection to the vehicle’s underside. Reinforced and long-travel suspension has been fitted all-round, to give the Nissan Juke Hybrid Rally Tribute exceptional poise over the challenging terrain it will navigate. The tyres are 265/70 R16, giving phenomenal grip and traction in all conditions, in the most difficult conditions.
(Nissan Press Release)
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