welcomia · iStock.comPremium features tend to grab the most attention when shopping for a new car. While some of these features may look impressive, they aren't always worth the cost. The price, necessary maintenance, repairs and replacement costs can add up over time and leave drivers paying more than intended.Here are a few car features to think twice about before adding.Air Suspension SystemsAlan Gelfand, owner at German Car Depot in Hollywood, Florida, said luxury cars with air suspension systems can become a big money pit for owners.AdvertisementAdvertisement"The system, touted by many high-end automakers as a sign of advanced technology, can seem like a great feature when new," Gelfand explained. "But when parts like airbags, air struts and air lines fail, owners can expect to pay an average of $2,000 to $5,000 to repair or replace them."Large Wheels and Low-Profile TiresTwenty-inch or bigger wheels and low-profile tires may look aggressive and premium on the lot, but Ray Camacho, founder at Ray's Luxury Detailing in Florida, said they're not worth the extra cost."The low-profile tires they require are expensive to replace and far more vulnerable to pothole damage," Camacho wrote in an email. "Beyond the tire cost, large wheels and painted brake calipers are a pain to keep clean."According to Camacho, the intricate multi-spoke designs trap brake dust and road grime, and getting them clean requires more time and care during a detail. "From a detailing perspective, clients with 20"+ wheels are always spending more time on wheel cleaning than they expected when they bought the car," he added.Panoramic SunroofPanoramic sunroofs are marketed as luxury, but they can cause more problems than they're worth.AdvertisementAdvertisement"Panoramic glass roofs crack more often than most people expect from road debris or temperature stress, and the repair bills are steep," Camacho wrote.He also pointed out that the seals on panoramic sunroofs deteriorate over time and can become a source of leaks and interior water damage. "When we're detailing vehicles in Florida and find water staining in the headliner or mold in the sunroof drain channels, it's almost always traced back to a worn seal on a panoramic roof," he explainedAdvanced Driver Assistance SystemsAccording to the American Association of Motor Vehicle Administrators, Advanced Driver-Assistance Systems (ADAS) are designed to improve safety or reduce the driver's workload. While useful, repairs aren't cheap."These safety-enhancing systems require costly sensors, cameras and complex recalibrations after even a minor collision or windshield replacement," Gelfand stated. These often add up to more than $1,000 per vehicle, he added.AdvertisementAdvertisementThis article was provided by MoneyLion.com for informational purposes only and should not be construed as financial, legal or tax advice.More From MoneyLion:Looking to Buy Investment Properties? These Loans Offer Fast FundingSave Up to $1,100 on Car Insurance in MinutesForbes' Most Trusted Gold Company of 2026 — See Why Investors Are Taking NoticeCash In Your Unused Gold at Today's Top Prices