It’ll be based on the BMW X7, itself hardly a masterclass in ... speed automatic transmission and power all four wheels. As is also Alpina convention, the XB7’s body styling will have its ...

Each is paired to an eight-speed automatic transmission and all-wheel drive. For even more muscle, the specially trimmed Alpina XB7 features a 631-hp twin-turbocharged 4.4-liter V-8. The X7’s ...

The Alpina XB7 is as fast as it is luxurious and as practical as it is well equipped. The trouble is the same is true of the closely related BMW X7 M50i, which is significantly cheaper.

a twin-turbocharged V-8 and a higher-output twin-turbo V-8 in the Alpina XB7. All are paired with an eight-speed automatic transmission; all-wheel drive is standard. The X7 xDrive40i’s 3.0-liter ...