B58-Powered 2018 BMW 330i xDrive Sports Wagon

The 2018 BMW F31 3-Series Touring is currently bid to $18,500 on Bring a Trailer. See Friday's Watchlist AI fair value, deal score, hammer-price prediction, and bidding intelligence for this 2018 BMW F31 3-Series Touringauction.

This 2018 BMW 330i xDrive Sports Wagon is a Sport Line example that received over $27k work and modifications since December 2025, whcih included the installation of a 3.0-liter B58 inline-six and eight-speed automatic transmission sourced from a 340i, along with MHD engine management software, a Kies Motorsports charge pipe, an Active Autowerke high-flow catted downpipe, H&R sport springs, 18″ Apex ARC-8 wheels, and a replacement transfer case, differential bushings, tires, assorted suspension components, and more. Finished in Black Sapphire Metallic over Black Dakota leather, the car is equi

• Make: BMW
• Model: F31 3-Series Touring
• Year: 2018
• Transmission: Eight-speed automatic transmission
• Engine: Retrofitted 3.0L B58 Turbo I6
• Drivetrain: AWD
• Exterior color: Black Sapphire Metallic
• VIN: WBA8K3C54JA023991