Top 10 Cars With the Highest Hidden Maintenance Costs

While it’s true that most of the cars on this list are cool, it’s also true that they need more pampering than usual.

Read on to find out about the top 10 cars with the priciest hidden costs when it comes to maintenance.

This admittedly sleek set of wheels is notorious for a host of problems that need constant seeing-to. This includes its Ungoliant level consumption of oil, fuel injector and gasket troubles and cooling components that get hot. If the car mechanic needs to take the engine out to fix all of this, the costs can be imagined. Even BMW’s Customer Care Package cops to the fact that the car has problems.

Range Rovers are famous for their ability to go off-road and beetle over rough terrain as if it’s a freshly paved superhighway. That’s why it’s unfortunate that this particular model has problems with its suspension struts, its electrical system and its driveline. The L322/L405 also suffers from coolant leaks. Conscientious used car salesmen always warn potential buyers of these problems, which can be eye-poppingly expensive to fix.

This German-made, full-sized upper-crust sedan has its timing chains behind the engine. Timing chains are metal or rubber belts that drive the car’s camshaft. Ideally, it shouldn’t be behind the engine because when something goes wrong with it, the mechanic has to take the drivetrain out. The drivetrain attaches the transmission to the wheels, basically. The A8 also suffers from carbon building up in its intake valves and bad suspension. The cost of fixing all this can boggle the mind.

This car comes with something called AIRMATIC, which is a type of suspension that uses pressurized air instead of some kind of pressurized liquid. When this system fails, it affects nearly everything else about the car. This includes messed up accumulators, leaking struts, blocked valves and blocked pumps. The costs are mighty. Indeed, even diagnosing what’s wrong with this high-tech car costs money.

The folks at Porsche had the idea to not only name this car after a hot pepper but equip its earlier models with plastic coolant pipes. At some point, they were going to break. The transfer case rattles so much that the company gave its customers a warranty extension for it. Throw in problems with outsized breaks and tires and faulty air suspension, and maintenance adds up to real money.

Like just about every other Italian word, “Quattroporte” sounds opulent, but it just means “four doors.” That’s what this luxury sedan, which actually stopped production in 2023, had. It also had a manual transmission with expensive clutch packs that tended to wear out prematurely. The bushings and bearings of the suspension also wore out before their time, and the brakes and tires were exceptionally expensive. 

The second BMW entry has so many problems that it’s amazing that it’s so revered. This car is also famous for problems with its solenoid, which means the transmission can slip from one gear to the next or fail completely. Rod bearings also wear down quickly, as does the throttle actuator, which helps this sports saloon maintain its fast speed and supports its fuel efficiency. Its V10 engine, the staple of the racing car, also puts stress on the M5 that requires frequent and expensive maintenance.

There are some people who believe Jaguars are not supposed to run. It’s part of their cachet. The XJ is famous for suspension, electrical system and cooling system failures. Potential buyers are warned about these things before they turn over the barrel of cash needed to buy even a used Jaguar. The car’s also made largely out of aluminum, which makes it light but makes repairing any dings and dents a costly proposition.

Tesla was bound to show up on a list such as this, and in this case, it’s the early Model S. Interestingly, the latter versions of this electric car have won all sorts of awards, but the early versions were famously janky. Among other things, there were at least three recalls for defects in the seatbelts, software failures, airbag problems, brake problems, issues with the door handles and air suspension parts. Even with its improvements, work on batteries and electronic modules can still be a shock to the wallet.

Land Rover’s second entry suffers from what a lot of all-terrain behemoths suffer from. The suspension, struts and gearbox get beaten up, and the water pumps and cooling system are so stressed that they fail early and often. The engine of this Land Rover can boast 252 HP, and maintaining it can feel like you’re indeed caring for a herd of 252 draft horses.