A natural transition for the B5 Bi-Turbo tuning program for the new BMW 5-Series, Alpina is now offering its upgrades to the touring (wagon) model as well. We suppose if you’re absolutely stuck having to commute in a wagon, there’s probably no better way to do it than with 500-hp and 516 lb-ft of torque out of a 4.4L V8 twin-turbocharged powerplant.
Getting the power to the ground is an eight-speed Sport Automatic transmission, allowing the wagon to hit 0-62 mph in a mere 4.7 seconds. The B5 BiTurbo Touring can also be outfitted with a set of 20-inch Alpina Classic wheels matched with Michelin Pilot Sport tires. The recommended wheel sizes are 20×8.5-inch in the front and 20×9.5-inch in the rear.
The B5 BiTurbo isn’t cheap though, with a starting MSRP of around $135,000. We’ll have to check it out at the Geneva Auto Show to determine if it’s worth its steep price tag.