America’s Morgan Supersport Gets Lesser-Known BMW Engine

Good news: the Morgan Supersport is coming to the United States. Bad news: it’s not getting the B58 engine used in Europe. Instead, it downsizes from a 3.0-liter inline-six to a 2.0-liter four-cylinder, though it’s not the ubiquitous B48 powertrain. Originally launched back in 2016, the B46 sits at the heart of the two-seat sports car. Over the years, it has quietly powered many BMWs sold in the United States, where the Morgan Plus Four also received the lesser-known engine.

As you’ve probably guessed by now, the decision to drop two cylinders from the European Supersport stems from emissions requirements. The B58 powering the model sold on the continent isn’t identical to the six-cylinder engine BMW offers in North America. Rather than going through a costly homologation process for what will inevitably be a low-volume model, Morgan is using the B46 instead.

The downsized engine produces 255 horsepower and 258 pound-feet (350 Newton-meters) of torque, down 80 hp and 111 lb-ft (150 Nm) compared with the European model. To rub salt in Americans’ wounds, Morgan recently launched an even more powerful version in Europe. The Supersport 400 packs 402 hp, or 67 more than the standard car, while torque remains unchanged.

2025 Morgan Supersport 137

The Automatic-Only Morgan Supersport Is Pricey

As in all other markets, the U.S.-spec Supersport is available exclusively with an eight-speed ZF automatic transmission. If the lack of a manual gearbox and the absence of the B58 aren’t deal breakers, the price might be. Morgan is charging $119,995 before sales tax and destination charges. Alternatively, that kind of money buys a fully loaded M4 Convertible. Of course, the Supersport caters to a different audience, one that values British retro styling in a lightweight package.

Speaking of which, the Supersport has a targeted curb weight of 2,520 pounds (1,143 kilograms), roughly the same as a Mazda Miata RF. It’s actually 60 pounds (27 kilograms) lighter than its European counterpart, though that’s hardly surprising given the smaller engine. Morgan homologated the model for the U.S. market under the Replica Vehicle legislation established by the FAST Act (Fixing America’s Surface Transportation Act) and has received approval from the National Highway Traffic Safety Administration (NHTSA).

Even though it’s only just launching, Morgan says demand is strong, with fewer than 50 build slots still available for the 2026 model year. The U.S.-spec Supersport will make its North American debut next month during Monterey Car Week. Production is scheduled to begin in August, with deliveries starting a month later. Order books are already open, but you can’t buy one in California.

2025 Morgan Supersport 128 2025 Morgan Supersport 107 2025 Morgan Supersport 103 2025 Morgan Supersport 202 2025 Morgan Supersport 86 2025 Morgan Supersport 247 2025 Morgan Supersport 253 2025 Morgan Supersport 200 2025 Morgan Supersport 89 2025 Morgan Supersport 212 2025 Morgan Supersport 137 2025 Morgan Supersport 130 2025 Morgan Supersport 105 2025 Morgan Supersport 224 2025 Morgan Supersport 210 2025 Morgan Supersport 227 2025 Morgan Supersport 167 2025 Morgan Supersport 125 2025 Morgan Supersport 192 2025 Morgan Supersport 209 2025 Morgan Supersport 94 2025 Morgan Supersport 157 2025 Morgan Supersport 106 2025 Morgan Supersport 313 2025 Morgan Supersport 142 2025 Morgan Supersport 191 2025 Morgan Supersport 64 2025 Morgan Supersport 146 2025 Morgan Supersport 135 2025 Morgan Supersport 244 2025 Morgan Supersport 129 2025 Morgan Supersport 225 2025 Morgan Supersport 246 2025 Morgan Supersport 134 2025 Morgan Supersport 131 2025 Morgan Supersport 316 2025 Morgan Supersport 91 2025 Morgan Supersport 201 2025 Morgan Supersport 136 2025 Morgan Supersport 235 2025 Morgan Supersport 226 2025 Morgan Supersport 282 2025 Morgan Supersport 159 2025 Morgan Supersport 141 2025 Morgan Supersport 100 2025 Morgan Supersport 259 2025 Morgan Supersport 250 2025 Morgan Supersport 104 2025 Morgan Supersport 234 2025 Morgan Supersport 266 2025 Morgan Supersport 156 2025 Morgan Supersport 166 2025 Morgan Supersport 315 2025 Morgan Supersport 303 2025 Morgan Supersport 237 2025 Morgan Supersport 267 2025 Morgan Supersport 274 2025 Morgan Supersport 268 2025 Morgan Supersport 273 2025 Morgan Supersport 132

First published by https://bit.ly/3sM6JoH

Comments