Morgan Supersport 400 review: We test the most powerful Morgan ever with 402 horsepower, lightning-fast acceleration, and classic British roadster character. Is it worth $178,000?
Morgan has taken its already impressive Supersport and turned up the heat. The new Supersport 400 delivers 402 horsepower from a BMW-sourced inline-six engine, making it the most powerful production Morgan ever built. With a power-to-weight ratio of 344 horsepower per tonne, this lightweight British roadster promises thrilling performance while retaining the brand’s signature handcrafted charm.
Priced from $178,000, the Supersport 400 sits alongside the standard model and is not limited in production. It offers buyers who want extra excitement without sacrificing the unique Morgan driving experience.
Blistering Performance from a Tuned BMW Engine
At the heart of the Supersport 400 is a upgraded 3.0-liter turbocharged inline-six engine, the same B58 unit found in high-performance BMWs and the final Toyota GR Supra. Morgan worked with BMW and calibration partner FEV to extract 402 horsepower and 369 lb-ft of torque.
Power flows through a smooth ZF eight-speed automatic transmission to the rear wheels. The result is serious straight-line speed: 0-62 mph in just 3.6 seconds and a top speed of 180 mph. Thanks to strong low-end torque available from just 1,250 rpm, the car feels responsive and eager in every gear.
The exhaust note delivers satisfying gurgles and pops in Sport mode, though owners will likely quiet it down in residential areas. While a manual gearbox would have been welcome, the automatic shifts quickly and works well with the car’s lightweight character.
Classic Morgan Styling with Modern Touches
The Supersport 400 keeps Morgan’s timeless roadster design — long hood, flowing fenders, and a low, purposeful stance. Updates include a revised front grille for better cooling and a sportier exhaust system.
The car weighs just 2,579 pounds, helping it feel agile and alive on the road. Optional hardtop models add practicality for less-than-perfect weather while maintaining excellent visibility and that classic open-air feel when removed.
Comfortable Yet Characterful Interior
Step inside and you’re greeted by a snug, handcrafted cabin that feels special. The new billet aluminum gear selector is a welcome upgrade, looking far more premium than the previous BMW unit.
Buyers can add Alcantara trim on the steering wheel, door tops, and dashboard for extra sportiness. The two-seat layout offers decent space for the driver and passenger, with a small storage area behind the seats and a usable trunk.
Fit and finish reflects Morgan’s low-volume, hand-built approach — charming and bespoke rather than mass-produced perfection. The driving position is low and engaging, with good outward visibility past the sculpted hood.
Engaging Drive with Old-School Character
On the road, the Supersport 400 feels alive and responsive. The steering is well-weighted and precise, offering good feedback without feeling nervous. Despite the added power, the chassis remains composed, thanks to upgraded damping and subtle geometry changes.
The ride can feel firm on rough surfaces, but adjustable dampers let you soften things when needed. This car shines on smooth back roads and sweeping highways, where its balance of agility and stability comes alive.
With plenty of grip yet enough power to make the rear end playful when wanted, it delivers that classic high-powered roadster thrill — reminiscent of much more expensive machines but with a uniquely British personality.
Practicality and Running Costs
Morgan claims around 37 mpg combined, which is respectable for a car this quick. Strong residual values mean the Supersport 400 should hold its value well over time, typical of hand-built Morgans.
Final Verdict
The Morgan Supersport 400 takes everything great about the standard Supersport and makes it more exciting. It delivers wild performance while preserving the bespoke, old-school driving experience that Morgan fans love.
If you’re looking for a lightweight, character-rich sports car that stands out from the crowd of German and Italian rivals, the Supersport 400 is hard to beat. It may not be the most refined option in its price range, but few cars feel this special or deliver such pure driving joy.
