In March 2014, at the Geneva motorshow, the B6 BiTurbo Gran Coupe was introduced, available only as 4WD Allrad version. This model is the fastest Alpina model produced to date.

The premiere of the North America version of the B6 BiTurbo Gran Coupe was at the New York International Auto Show in April 2014. After the Roadster V8, E65 B7 and B7 BiTurbo, this is the 4th Alpina model officially imported to North America.

The North America version of the B6 Gran Coupe differs from the Alpina B6 BiTurbo Gran Coupe in a number of ways. Also, the NA-version of the B6 Gran Coupe has a BMW chassis number and no Alpina chassis number – or associated production number.

No significant technical differences with the regular version of the B6 BiTurbo Gran Coupe.

No significant technical differences with the regular version of the B6 BiTurbo Gran Coupe.

No significant technical differences with the regular version of the B6 BiTurbo Gran Coupe.

As the NA-version of the B6 Gran Coupe is assembled at BMW, unique Alpina leather interiors were not possible – BMW Nappa leather is offered as standard.

Available colors are regular BMW colors, as well as Alpina Blue II and Alpina Green II. Some cars were produced with BMW Individual colors.

No significant technical differences with the regular version of the B6 BiTurbo Gran Coupe.