Checklist: E39 BMW M5 2000–2003

What to look for on this generation, worst first. Tick each line as you check it.

The inspection sheet: mark up every panel, what is underneath and how it drives.

Look for 6

Known problems, and how to check for each.

Cracked rear subframe mounts All yearsHave the rear subframe mounting points inspected for cracks, rust or bending, and listen for creaks from the rear. A seller's guide (unofficial)
Worn VANOS seals and solenoids All yearsListen for a rough idle and feel for lost low-end pull, and ask for records of VANOS work. CarGurus, a seller's guide (unofficial)
Rod bearing wear All yearsListen for knocking under load, and ask whether the rod bearings have been replaced. A seller's guide (unofficial)
Plastic cooling parts All yearsLook for coolant leaks at the expansion tank, hoses and thermostat housing. A seller's guide (unofficial)
Oil leaks All yearsLook for oil at the valve cover gaskets and between the cylinder banks. CarGurus, a seller's guide (unofficial)
Driver's airbag recalls All yearsMake sure the driver's airbag recalls were done. NHTSA, CarGurus

Services to ask about 1

Scheduled work a seller can show records for. The E39's schedule has 5 more services, on its page. Buying shows which are due at a car's miles and age.

Engine oil and filter All yearsReplace every 5,000 miles, per a parts seller. Euro Premium Parts says every 5,000 miles at most, with 10W-60 synthetic. Ask for oil change records. A seller's guide (unofficial)

Recalls to ask about 5

Recalls filed for these model years, newest first. Not every car is covered; check the vehicle identification number with NHTSA.

Recall 17V047000 2001–2002A replacement driver's airbag inflator can rupture as its propellant degrades. Owners are told not to drive until dealers inspect and replace it. Ask for proof the recall work was done. NHTSA
Recall 15V318000 2002–2003Moisture can get into the driver's dual-stage airbag, whose inflator can then rupture. Owners are told not to drive until dealers replace the airbag. Ask for proof the recall work was done. NHTSA
Recall 03V421000 2001A microprocessor in the airbag control module can fail and fire the airbags, seat belt pretensioners or battery safety terminal unintentionally. Dealers replace the module. Ask for proof the recall work was done. NHTSA
Recall 01V001000 2000–2001The machine that fitted and inflated the 18-inch tires at the factory may have damaged a sidewall, which could weaken and lose air suddenly. Dealers inspect the tires and replace any that are damaged. Ask for proof the recall work was done. NHTSA
Recall 00V048000 2000The brake lamp switch can fail with the brake lamps stuck on or off. Dealers inspect it and fit an improved switch if needed. Ask for proof the recall work was done. NHTSA

What buyers avoid 1

What owners and the press say to steer clear of.

A car with cracks at the rear subframe mounts All yearsEuro Premium Parts calls cracking where the rear subframe mounts to the body the most serious structural concern on the E39 M5, and says to inspect it thoroughly before buying. A seller's guide (unofficial)

The boxes are for you: nothing you tick is sent or kept.