ヒュンダイのIONIQ 5 Nがグッドウッド・フェスティバル・オブ・スピードで初披露、高性能EVの新たなベンチマークとなる

• As Hyundai N’s first EV, IONIQ 5 N represents a new segment of driver-focused high performance EVs through new technologies and elevated racetrack capability
• IONIQ 5 N signals the first step in N’s electrification strategy with future electric N models to follow
• IONIQ 5 N elevates the three pillars of N performance — Corner Rascal, Racetrack Capability and Everyday Sportscar — leveraging motorsport-bred technologies and years of electrified ‘Rolling Lab’ development
  ⋯ Corner Rascal: Body and chassis reinforcements provide higher torsional rigidity and direct steering feel, enabling rally-inspired dual-motor AWD cornering
  ⋯ Racetrack Capability: Up to 478 kW / 650 PS with N Grin Boost engaged, increased endurance with industry leading thermal management and regenerative braking
  ⋯ Everyday Sportscar: N e-shift and N Active Sound + deliver feeling and sounds of driving high-performance ICE cars
• Among IONIQ 5 N’s many exclusive performance features are N Battery Preconditioning, N Race, N Pedal, N Brake Regen, N Drift Optimizer, N Torque Distribution, N Launch Control, N Grin Boost, N Active Sound +, N e-shift, N Road Sense and Track SOC

Hyundai Motor Company’s IONIQ 5 N — N brand’s first high-performance, all-electric model — made its world premiere today at the Goodwood Festival of Speed in West Sussex, England. IONIQ 5 N represents N brand’s electrification future and a new way for high-performance enthusiasts to electrify their passion for driving on road and track.

The new vehicle represents Hyundai’s long-standing legacy of offering high-quality mobility alongside driver-focused N models. N brand made a comeback to WRC in 2014 and its subsequent success with multiple world championships infused Hyundai with a winning DNA, reflected in the N high-performance models. This momentum carries forward with electrification, as the award-winning E-GMP-based IONIQ 5 provides the perfect foundation to create N’s first high-performance EV.

IONIQ 5 N establishes Hyundai N as the technology powerhouse within Hyundai Motor and spearheads advanced technologies to be shared with all Hyundai EVs with the strategic goal of increasing Hyundai’s overall competitiveness. IONIQ 5 N represents the first step to this strategic shift with additional electric N models to follow.

“Hyundai N spearheads the technological leadership of Hyundai Motor Company,” said Jaehoon Chang, President and CEO of Hyundai Motor Company. “N brand’s winning combination of technological know-how and motorsport experience is pushing the limits of vehicle performance, which has most recently resulted in IONIQ 5 N, a gamechanger for electric high performance. Key developments around this vehicle will further strengthen the competitiveness of all Hyundai models going forward. This is why N brand exists.”

IONIQ 5 N combines the standard model’s Electrified-Global Modular Platform (E-GMP) with N’s motorsport-bred technologies and leverages N’s expertise from electrified ‘Rolling Labs’ (e.g., RM20e, RN22e and N Vision 74) to maximize the EV’s high-performance capabilities and ensure it meets N’s three performance pillars: ‘Corner Rascal,’ ‘Racetrack Capability’ and ‘Everyday Sportscar’

“IONIQ 5 N, was developed to take driving fun to a new level by utilizing the latest technologies available. Starting with IONIQ 5 N, N brand aims to deliver N’s signature fun driving experience regardless of petrol, electric or hydrogen,” said Till Wartenberg, Vice President and Head of N Brand and Motorsport at Hyundai Motor Company. “To accomplish this, we’ve closely monitored the voices of our N fans in order to fine-tune our first all-electric N with the goal of electrifying the driving passion of our most demanding N-thusiasts.”

Image Credit: Hyundai Media

Dual-motor AWD with rally-inspired handling supports Corner Rascal capabilities

IONIQ 5 N’s Corner Rascal capabilities begin with enhancements to the body-in-white (BIW) structure with 42 additional welding points and 2.1 meters of additional adhesives. The motor and battery mounting are reinforced while front and rear subframes are enhanced for lateral rigidity. World Rally Championship-inspired integrated drive axles (IDA) are applied both front and rear and reinforced to endure stronger electric motor torque while reducing unsprung mass together with the 21-inch forged aluminum wheels.

To enhance steering response and feedback, IONIQ 5 N’s steering column has been strengthened for improved rigidity. Additionally, the vehicle features a specially tuned N R-MDPS (Rack-Mounted Motor-Driven Power Steering) system with a higher steering ratio and enhanced torque feedback. These enhancements result in a more direct and communicative steering experience that will instill greater confidence in drivers.

N Pedal was developed as a solution to address the inherent weight and size of EVs while aiming to achieve the responsive handling characteristics seen in Hyundai’s championship-winning i20 N WRCs. This intelligent software function, found in IONIQ 5 N, is designed to provide instant turn-in behavior and enhanced throttle sensitivity. Drawing on similar technology used in i-Pedal’s regenerative braking system, N Pedal prioritizes fast and exhilarating cornering over energy efficiency. By utilizing decelerative force, an aggressive weight transfer is created, resulting in sharper corner entry.

N Drift Optimizer helps to maintain the drift angle by balancing multiple vehicle controls responding to real-time inputs. The integrated Torque Kick Drift function allows the driver to simulate the clutch kick action of rear-wheel-driven ICE vehicles for driving scenarios that require more immediate drift initiation. This is a result of sophisticated electronic control technology.

N Torque Distribution provides fully variable front and rear torque distribution that can be adjusted to 11 levels. The e-LSD (electronic limited slip differential) at the rear axle optimizes cornering performance and control. Additional wheel sensors and broader damping capacity with increased damper size widens the performance range of the electronically controlled suspension.

Improved PE system, enhanced battery cooling and N Brake Regen bolster Racetrack Capability

This powerful EV benefits from several technical improvements. Its electric motors spin up to 21,000 RPM providing 478 kW / 650 PS with N Grin Boost engaged. This is a result of the two-stage inverter with increased energy efficiency for stronger power output from the new 84 kWh battery.

Several exclusive features aid track performance. N Grin Boost maximizes acceleration by a power increment of 10 seconds and N Launch Control provides three different traction levels for the fastest possible start, allowing drivers to launch their vehicle like a professional race car. Track SOC (state-of-charge) automatically calculates battery consumption per lap.

IONIQ 5 N sets a new benchmark for thermal management in severe racetrack conditions. Compared to its competitors, IONIQ 5 N boasts a higher resistance to heat induced power degradation — loss of maximum power due to overheating.

The enhanced battery thermal management system, with increased cooling area, better motor oil cooler and battery chiller. The independent radiators for the battery and motor maximize IONIQ 5 N’s resistance to performance degradation before and during intense track driving.

Before driving, the driver can utilize N Battery Pre-conditioning to optimize the battery cells to the most power-efficient temperature by choosing between ‘Drag’ mode for a short burst of full power or ‘Track’ mode that optimizes the lowest possible battery temperature for more laps.

N Race feature further optimizes the EV’s endurance on the circuit, giving drivers more direct control over the car’s energy usage. N Race applies a motorsport-derived approach to maximizing resources for the fastest possible times. While this type of setting change would normally require a team of mechanics and equipment, IONIQ 5 N offers it at the convenience of a few button presses.

With N Race, drivers are given the strategic choice to prioritize ‘Endurance’ or ‘Sprint.’ ‘Endurance’ maximizes range on the racetrack. This is achieved by limiting the peak power, which results in a slower build-up of temperature. Comparatively, ‘Sprint’ prioritizes power and provides shorter bursts of full energy. This will help drivers accurately manage their energy strategy and create an ideal performance window to achieve their driving performance targets.

IONIQ 5 N boasts N-tuned brakes, which represent Hyundai’s most powerful braking system. It features 400-mm diameter front discs with four-piston monobloc calipers and 360-mm rear discs. These brakes are constructed with new lightweight materials and optimized airflow for improved cooling efficiency. In addition, the regenerative (regen) braking system typically used for enhanced efficiency has been reinterpreted in IONIQ 5 N to enhance braking performance. It serves as the primary source of brake force, while the mechanical brakes supplement additional braking force when required, ensuring enhanced endurance on the track.

To address the harsh braking demands of the Nürburgring Nordschleife, Hyundai N engineers designed N Brake Regen, an N-specific region braking system developed specifically for IONIQ 5 N. It offers up to a maximum of 0.6 G decelerative force — an industry leading figure — through N Brake Regen alone and remains engaged under ABS activation with a maximum of 0.2 G. The risk of brake fade due to the EV’s relative heaviness is minimized by maximizing regen braking power, which results in lower brake force applied to the mechanical brakes.

The seamless blending between the N Brake Regen and hydraulic brakes creates a smooth transition that is imperceptible to the driver. Moreover, left foot braking allows the brake and accelerator pedal to work at the same time when driving on the track.

State-of-the-art technology delivers shift feeling and emotional fun in an Everyday Sportscar

As an everyday sportscar, IONIQ 5 N delivers an engaging shift feeling and emotional driving through the integrated N e-shift and N Active Sound +. N e-shift provides a sense of control over power delivery and shift feeling while N Active Sound + works collectively to deliver not only a futuristic EV sound but also ICE-like engine and exhaust sounds that provide a more engaging experience behind the wheel. Together, they enhance the fun and joy of driving by simulating the jolt feel and sound of an ICE vehicle.

Many performance enthusiasts have been outspoken about the lack of driver feedback behind the wheel of many EVs. That’s why Hyundai N engineers developed the N e-shift and N Active Sound + functions to deliver greater driver feedback and therefore more precise driver control of IONIQ 5 N’s dynamic driving. The unique emphasis on precise power control differentiates N’s approach to EV sound from past applications.

N e-shift simulates the eight-speed dual-clutch transmission (DCT) of internal combustion engine (ICE) N cars. It simulates a gearshift by controlling motor torque output and simulates the jolt feeling between shifts. As a result, it provides a more precise, interactive driving experience that feels closer to ICEs than previous EVs.

N Active Sound+ is paired with N e-shift to enhance the driving experience of EVs by creating a more engaging and exciting sensory experience for the driver. It incorporates a 10-speaker system (eight internal, two external) that offers three distinct sound themes. The ‘Ignition’ theme simulates the sound of N’s 2.0T engines and ‘Evolution’ provides a signature high-performance sound inspired by the RN22e. The ‘Supersonic’ theme is a unique concept inspired by twin-engine fighter jets, featuring variable volume during cornering. The objective of N Active Sound+ is to provide drivers with an acoustic reference to gauge the power being utilized.

IONIQ 5 N also is equipped with N Road Sense, which automatically recommends the activation of N Mode when double-curved road signs are detected, enabling drivers to enjoy every second of their drive to the fullest (EU only).

Like the standard IONIQ 5, its N variant is equipped with Vehicle-to-Load (V2L), which allows the driver to use the stored energy from the EV’s high-voltage battery to recharge devices, such as an e-bike, electrical camping equipment or domestic appliances — even when the vehicle is turned off.

Performance-enhancing design elements to inspire passionate driving

IONIQ 5 N’s exterior adds many performance-enhancing design elements, such as contrasting black trim parts and a wing-type rear spoiler, which emphasize the sporty aspects of the standard model and maximize its circuit driving potential.

The N model further distinguishes itself from the standard IONIQ 5 with a change of proportions. It is 20 mm lower overall, 50 mm wider at the bottom to accommodate wider tires and 80 mm longer due to the more prominent diffuser.

At the front, there is a N Mask graphic fascia with functional mesh along with air curtain and air flaps for extra cooling. A lip spoiler runs across the lower part of the bumper to emphasize the car’s slow-slung stance and convey its performance intent. The EV N-exclusive ‘Luminous Orange’ at the bottom of the black front bumper cover continues along the side skirts, giving the IONIQ 5 N a racetrack-ready look.

This impression is further reinforced by the forged 21-inch aluminum wheels that are wrapped in high-grip 275/35R21 Pirelli P-Zero tires for improved ride and handling and better grip in track performance.

At the rear, the prominent, N-only wing-type spoiler, along with orange-accented rear diffuser and air outlet, help control airflow to support optimal aerodynamic performance, further highlighting IONIQ 5 N’s high-performance capability and adding to its aggressive styling. Integrated in the spoiler is a triangular N-only HMSL brake light. Below the rear hatch is an N-exclusive black bumper cover with checker flag reflector graphics. There is also a rear window wiper.

IONIQ 5 N’s interior neatly conveys the N family look with the application of N-branded elements, including the steering wheel, seats, door scuff panels and metal pedals, etc., and is optimized for track driving.

新デザインの「N」ステアリングホイールには、「N」のロゴが初めて大きくあしらわれ、その脇にはドライバーの好みに合わせてドライブモードを設定する「N」ボタンが配置されています。ドライブモードは、各ボタンの様々な組み合わせでカスタマイズすることができ、IONIQ 5 Nの楽しいドライビング・スピリットを最大限に引き出します。3時位置に配置されたN Grin Boostボタンは、瞬時に直感的にアクセスでき、加速とドライビングの楽しさを最大限に引き出します。パドルはドライバーの指先に最適な位置に配置され、N e-shiftおよびN Pedal機能を作動させることができます。

IONIQ 5 Nのセンターコンソールは、ニーパッドとすね当て、スライド式アームレストを装備し、サーキット走行に最適化されている。コンソール下部を延長することで剛性を高め、スポーツドライビングをさらにサポートする。また、CタイプUSB、ワイヤレス充電器、カップホルダーも装備している。

Nシートは、ボルスターを強化することで、急なコーナリングで強い横加速が生じても、上半身と下半身をしっかりと支え、常に安定したドライビング姿勢を保つことができる。Nバケットシートは、基本仕様より約20mm低い位置とし、高いドライバビリティを追求するユーザー向けに設定した。シートの前後にはNのエンブレムを配し、フロントにはウェルカムランプを装備。バケットシートのデザインテーマであるツートンカラーは、リアにも継承されている。

N ドライビングの特性から、IONIQ 5 N のペダルは、オーバーステア、ドリフト、パワースライドを伴うサーキット走行シーンでのフットコンタクトに最適化され、2 本足ドライビングでのフットスリップのリスクを低減します。フットレストは、強い減速モーメントを含め、常に安定した運転姿勢を維持できるよう最適化されている。

新しいチェッカーフラッグのテーマは、IONIQ 5のアイコンであるパラメトリック・ピクセルをサーキットにインスパイアされたもので、ドア・スカッフ・パネルのメタル・ペダルとフットレストに採用され、Nブランドのモータースポーツ・スピリットを表現している。

標準のIONIQ 5と同様に、IONIQ 5 Nの随所に持続可能な素材が使用されており、リサイクル可能なペープレットドア装飾ガーニッシュ、サトウキビから作られたBIO PET糸、リサイクルペットボトルから作られたリサイクルPET糸、サトウキビから作られたBIO TPO、エコ加工レザーなどが使用されている。IONIQ 5 Nには、リサイクルタイヤ顔料塗料やリサイクルポリアルカンターラシートカバークロスも追加されている。

2023年グッドウッド・フェスティバル・オブ・スピードにIONIQ 5 Nが登場

N ブランドがグッドウッド・フェスティバル・オブ・スピード 2023 に初出展するにあたり、IONIQ 5 N が主役となる。Nブランドは、i20 N WRC、N Vision 74、RN22e、そして今回発表されたIONIQ 5 Nを含む複数の車両を展示する専用スタンドを建設した。

The highlight of N brand’s presence at Goodwood will be the exclusive ‘N Moment’ held during the iconic Goodwood hill climb. The N Moment will showcase N brand’s motorsport models and rolling labs, culminating in the presentation of the new IONIQ 5 N and the world debut of N brand’s ‘IONIQ 5 N Drift Spec’ show car. Furthermore, a 2023 specification i20 N WRC will participate in the Forest rally stage.

* エネルギー消費量は確定値ではありません。あくまでも目安としてご利用ください。車両の仕様および機能は、国／地域によって異なる場合があり、予告なく変更されることがあります。

… notes from SP