Verified Expert

Jenny Max

Lead Automotive Editor & Mechanic

Founder and editor of Autvex. I research manufacturer specifications, safety data, ownership reports, and market pricing to publish practical car reviews and buying guides for U.S. readers.

306+ Articles

15 Years Exp

9 Topics

Areas of Expertise

2-Series 2-Series Gran Coupe 3-Series 4-Series 4-Series Gran Coupe 5-Series 7-Series 8-Series 8-Series Gran Coupe

Published Articles

Research-backed repair, reliability, cost, and ownership guides written for drivers who need clear next steps.

News

What Type of Gas Do BMW Take? Fuel Requirements Explained

BMW vehicles require premium unleaded gasoline with an octane rating of 91 or higher for optimal performance. While most modern BMWs can technically run...

March 28, 2026 7 min read

News

What Is the Luxury Brand of BMW? Meet Rolls-Royce

The luxury brand of BMW is Rolls-Royce. BMW Group has owned Rolls-Royce Motor Cars since 2003, making it the crown jewel of the German...

March 28, 2026 7 min read

News

What Mileage Do BMW Start to Break Down? The Critical Points

Most BMWs begin experiencing significant issues between 80,000 and 120,000 miles, though this varies considerably by model and maintenance history. Well-maintained examples can reach...

March 28, 2026 8 min read

News

What Does Quattro in Audi Mean? AWD Explained

Quattro is Audi's all-wheel-drive (AWD) system that sends power to all four wheels instead of just two. The name comes from the Italian word...

March 28, 2026 9 min read

News

How Many Miles Can Audi Last?

Audis typically last 150,000 to 200,000 miles with proper maintenance, and many well-maintained examples reach 250,000 to 300,000 miles. The actual lifespan depends heavily...

March 27, 2026 8 min read

News

What Is a VANOS on a BMW? How It Works & Fails

VANOS is BMW's variable valve timing system that adjusts when your engine's intake and exhaust valves open and close. The German acronym stands for...

March 27, 2026 8 min read