Mercedes-AMG ONE: F1 Tech for the Road

The Pinnacle of Automotive Engineering: Introducing the Mercedes-AMG ONE

The automotive world often dreams of bridging the gap between Formula 1 circuits and public roads. Mercedes-AMG, a name synonymous with exhilarating performance, has not just dreamed but achieved this ambitious feat with the creation of the Mercedes-AMG ONE. This limited-production plug-in hybrid hypercar represents the zenith of automotive engineering, directly incorporating technology honed in the intense crucible of Formula 1 racing. Unveiled as the Project ONE concept in 2017, its production version, launched in 2022, continues to push the boundaries of what's possible, offering a driving experience that is as close to an F1 car as legally permissible.

A Fusion of F1 DNA and Road-Legal Sophistication

The development of the Mercedes-AMG ONE is a testament to meticulous engineering and a relentless pursuit of perfection. Born from the successful Mercedes-AMG F1 W06, the car's concept was first presented to the public by none other than three-time F1 World Champion Lewis Hamilton and the then head of Mercedes-Benz, Dieter Zetsche. This early association underscored the car's direct lineage to motorsport's elite. The production version, commencing in August 2022, is a strictly limited affair, with only 275 units produced, each commanding a price of approximately US$2.72 million. The overwhelming demand, with orders exceeding production numbers fourfold, highlights the exclusivity and desirability of this automotive masterpiece. Mercedes-AMG's decision to maintain this limited production run ensures the car's enduring prestige and collectibility.

Aerodynamics: Sculpted for Speed and Downforce

The exterior design of the Mercedes-AMG ONE is a symphony of form and function, meticulously crafted to optimise aerodynamics for extreme speeds and cornering forces. Every element, from the smallest vent to the largest wing, plays a crucial role in its performance. Notable features include innovative moveable slats within the front wheel arches, designed to manage airflow efficiently. The rear boasts a striking two-part extendable rear wing equipped with a Drag Reduction System (DRS), mirroring its F1 counterpart for enhanced straight-line speed. Active flaps on the front diffuser are also adjustable, allowing the driver to tailor the car's aerodynamic profile to different driving modes. Large air inlets dominate the front fascia, feeding vital air to the powertrain, while a prominent roof-mounted air intake ensures optimal engine cooling. A substantial aerodynamic fin extends from the roofline down the rear of the car, stabilising airflow, and the aerodynamically optimised wheels further contribute to generating significant downforce, crucial for maintaining composure at high velocities through challenging corners.

Powertrain: A Hybrid Heartbeat from Formula 1

At the core of the Mercedes-AMG ONE lies a revolutionary hybrid powertrain, an amalgamation of a potent internal combustion engine and four sophisticated electric motors. This complex system delivers a staggering combined output of 782 kW (1,063 PS; 1,049 hp), directly translating F1-derived power into a road-legal package.

The Internal Combustion Engine: A V6 Powerhouse

The heart of the ONE is a modified version of the Mercedes-Benz PU106B Hybrid engine, a 1.6-litre turbocharged V6 unit. This engine, adapted from the F1 W06, has undergone significant modifications to meet road-legal requirements, particularly concerning idle RPM and redline limitations. Mercedes-AMG has stated that the engine idles at an astonishing 1,280 rpm and can reach a dizzying 11,000 rpm at its redline. While incredibly potent, this high-strung engine has a service life of approximately 50,000 km (31,000 miles), necessitating periodic returns to Mercedes-AMG for a comprehensive engine refurbishment. The internal combustion engine alone produces 422 kW (574 PS; 566 hp), with torque figures deemed immeasurable due to the intricate nature of the drivetrain. The car's top speed is electronically limited to a blistering 352 km/h (219 mph).

Electric Motors: Augmenting Power and Efficiency

Complementing the V6 engine are four advanced electric motors, each contributing to the car's extraordinary performance and efficiency. A 120 kW (163 PS; 161 hp) Motor Generator Unit-Kinetic (MGU-K) is directly coupled to the crankshaft, recovering kinetic energy during braking. A 90 kW (122 PS; 121 hp) Motor Generator Unit-Heat (MGU-H) is integrated with the turbocharger, crucial for eliminating turbo lag and improving throttle response by maintaining optimal turbine speeds. The remaining two 120 kW (163 PS; 161 hp) electric motors are situated on the front axle, providing all-wheel drive capability. Together, these electric motors contribute an effective 360 kW (489 PS; 483 hp) to the overall power output, enhancing both acceleration and traction.

Transmission: A Single-Clutch Prowess

The Mercedes-AMG ONE features a sophisticated 7-speed single-clutch automated manual transmission. This unit, equipped with a four-disc carbon racing clutch, is directly inspired by the transmissions used in modern F1 cars. It efficiently channels the immense power and torque of the engine to the rear wheels. The choice of a single-clutch system over a dual-clutch was a deliberate engineering decision, aimed at reducing weight and addressing concerns about the durability of dual-clutch transmissions when subjected to the extreme high-revving nature of the ONE's internal combustion engine.

Suspension and Wheels: Precision Engineering for Control

The chassis and suspension of the AMG ONE are engineered for unparalleled handling and responsiveness. A five-link aluminium coil-over suspension setup is employed, featuring two adjustable push-rod spring struts that allow for adaptive damping. The rear axle links are sculpted to enhance aerodynamic efficiency. Braking duties are handled by a formidable hydraulic AMG carbon-fibre ceramic high-performance composite brake system. This comprises 398 x 38 mm front composite brake discs, ventilated by six-piston aluminium fixed callipers, and 380 x 34 mm rear composite brake discs, paired with four-piston aluminium fixed callipers. The system is further supported by an electric parking brake, ABS, brake assist, and a three-stage ESP. The unique 10-spoke forged aluminium alloy wheels are visually striking and functionally advanced, featuring NACA carbon fibre openings designed to improve brake cooling and increase downforce. These wheels measure 19 inches at the front and 20 inches at the rear and are secured with F1-style centre-lock wheel nuts. The tyres are high-performance, semi-slick Michelin Pilot Sport Cup 2Rs, sized 285/35 ZR 19 at the front and 335/30 ZR 20 at the rear, providing exceptional grip.

Interior: A Driver-Centric F1 Cockpit

The interior of the Mercedes-AMG ONE is a masterclass in minimalist, driver-focused design, echoing the purposeful nature of a Formula 1 cockpit. The F1-inspired AMG Motorsport bucket seats are seamlessly integrated into the carbon monocoque, offering optimal support and a direct connection to the car. The F1-style steering wheel is equipped with intuitive controls for various driving programs, including DRS and overtake functions. Paddle shifters provide manual gear selection, while a driver-oriented central infotainment screen keeps essential information readily accessible. Despite its race-bred ethos, the interior is not devoid of luxury, featuring premium Nappa leather and meticulous hand stitching on the bucket seats, adding a touch of refined craftsmanship.

Chassis: Lightweight and Aerodynamically Advanced

Constructed entirely from carbon fibre, mirroring its F1 brethren, the chassis of the AMG ONE ensures a remarkably low kerb weight of just 1,695 kg (3,737 lb). This lightweight construction is fundamental to achieving its exceptional performance figures. The car's exhaust system is also F1-inspired, featuring a prominent, large round main outlet flanked by two smaller outlets, a distinctive visual cue that hints at its racing pedigree.

Performance: Modes, Dynamics, and Record-Breaking Speed

The Mercedes-AMG ONE offers its driver a choice of six distinct driving modes, each tailored to different scenarios and performance demands:

• "Race Safe" Mode: A hybrid driving mode that starts with electric power, engaging the internal combustion engine at higher speeds for efficiency.
• "Race" Mode: A hybrid mode with a special energy recovery strategy, maintaining continuous engine operation and battery charging for sustained performance.
• "EV" Mode: An all-electric driving mode for silent, zero-emission operation.
• "Race Plus" Mode: This mode activates active aerodynamics, deploying the front diffuser flaps, extending the rear wing, opening front louvres, lowering the chassis by 37 mm at the front and 30 mm at the rear, and optimising performance management for maximum track capability.
• "Strat 2" Mode: Builds upon "Race Plus" by further firming up the suspension and delivering full electric power from all motors, akin to an F1 qualifying mode.
• "Individual" Mode: Allows drivers to save their preferred custom settings.

In "Race Plus" and "Strat 2" modes, the total vehicle downforce can increase by up to five times compared to other modes, significantly enhancing cornering grip. The car also features the F1 Drag Reduction System (DRS), which can reduce downforce by 20% by lowering rear wing flaps and closing front louvres to boost straight-line speed. DRS can be activated manually or automatically deactivated when braking.

Official Performance Figures:

Lap Records: Setting New Benchmarks

The Mercedes-AMG ONE has not only impressed with its road-going capabilities but has also proven its mettle on the track, setting remarkable lap records. In November 2022, driven by Maro Engel, it achieved a stunning lap time of 6:35.183 minutes around the Nürburgring Nordschleife (12.944 miles / 20.832 km), becoming the fastest road-legal production car on the circuit at the time. Engel noted that track conditions were not ideal, with damp sections, yet the car still managed to shave over 13 seconds off the previous record. Mercedes-AMG confidently stated that the car could have achieved a sub-6:30 minute lap under perfect conditions. This claim was later validated in September 2024, when a further test under optimal track conditions yielded a record-breaking time of 6:29.09 minutes, making the AMG ONE the first road-legal production car to break the 6:30 barrier on this demanding circuit.

Beyond the Nürburgring Nordschleife, the AMG ONE has also set new benchmarks at other prestigious circuits. It recorded lap times of 1:56.096 minutes at the Nürburgring Grand Prix circuit, 1:38.563 minutes at the Hockenheimring, and 1:26.846 minutes at the Red Bull Ring. In April 2023, it further cemented its status by setting a production car lap record of 1:43.902 minutes around the Monza Circuit.

Marketing and Legacy

The Mercedes-AMG ONE has also found its place in the digital realm, serving as one of the "hero cars" for the popular video game Forza Horizon 5, prominently featured on its cover. This inclusion further cements its status as an icon of modern automotive performance.

Frequently Asked Questions

Can you recondition a Mercedes engine?

Yes, it is possible to recondition Mercedes engines. However, for highly specialised engines like the one in the Mercedes-AMG ONE, which is derived from Formula 1 technology, reconditioning is a complex process handled exclusively by Mercedes-AMG's specialised facilities. Given the engine's unique operating parameters and limited lifespan between rebuilds (around 50,000 km), owners must return their vehicles to Mercedes-AMG for these essential maintenance procedures.

How much power does a Mercedes-AMG ONE have?

The Mercedes-AMG ONE boasts a combined power output of 782 kW (1,063 PS; 1,049 hp) from its hybrid powertrain, which includes a 1.6-litre V6 turbocharged engine and four electric motors.

Is the Mercedes-AMG ONE road-legal?

Yes, despite its extensive Formula 1 technology, the Mercedes-AMG ONE has been engineered and homologated to be road-legal in most major markets, allowing enthusiasts to experience its unparalleled performance on public roads.

What is the top speed of the Mercedes-AMG ONE?

The top speed of the Mercedes-AMG ONE is electronically limited to 352 km/h (219 mph).

What makes the Mercedes-AMG ONE unique?

The Mercedes-AMG ONE is unique due to its direct integration of Formula 1 powertrain and aerodynamic technology into a road-legal hypercar. It features an F1-derived V6 engine, four electric motors, active aerodynamics, and a driving experience that closely mimics that of a Formula 1 car.

If you want to read more articles similar to Mercedes-AMG ONE: F1 Tech for the Road, you can visit the Automotive category.