“First-gen N63 at 118k miles: the cheapest part of this BMW is the purchase price.”

Analysis

First, the transparency note: the dealer’s listing for this car went dead while we were reviewing it. The page 404s, which usually means it just sold. We’re publishing the verdict anyway, because the lesson here is worth more than the listing.

This was a 2012 BMW 650i xDrive with 118,265 miles, last listed at $9,611 by 24/7 Cars in Larwill, Indiana. The price is the only thing about this car that isn’t scary. Comparable 2012 650i xDrives with 113k-118k miles are asking $8,999 to $11,995, so $9,611 sat squarely in the fair band. Syndicated pricing data even showed this exact VIN rated a fair price against the market.

The problem is the engine. A 2012 carries the first-generation N63 4.4L twin-turbo V8, the engine that drew lawsuits and forced BMW to issue a customer care package. The rap sheet is long: excessive oil consumption (some owners report a quart every 500-600 miles), failing fuel injectors and high-pressure fuel pumps, timing chain stretch that can turn catastrophic, leaking valve stem seals, turbo failures from heat trapped in the engine’s hot-V layout, and chronic oil and coolant leaks. BMW fixed most of this in the redesigned N63TU. A 2012 doesn’t have the fix.

At 118,265 miles, this car sits exactly in the mileage band where those failures cash in. Valve stem seals, timing chain, turbos: each is a multi-thousand-dollar repair, and on the N63 they tend to arrive together. A pre-purchase inspection by a BMW specialist isn’t optional on one of these. It is the entire decision.

What we could not verify: the full service history (syndicated data showed 19 service records, 3+ owners, and an accident/minor-damage flag, but we could not pull the complete report to confirm details), the actual cosmetic and mechanical condition, and whether any of the known N63 weak points were ever addressed.

On the dealer: 24/7 Cars carries our standing 3-star rating. Public reviews are split. Plenty of buyers praise the sales staff by name, but there are also bait-and-switch and reconditioning complaints on record. Standard advice: get everything in writing and verify the car in person before money moves.

The call is MOOSED. Not because the price was wrong. It was fair. It’s because a first-gen N63 BMW with 118k miles is a maintenance lottery ticket, and the house usually wins. If you want a 6 Series, shop 2013 and newer with the updated engine, demand a thick service file, and pay for the inspection before you fall in love.

Market Comparison

Live asking prices for 2012 BMW 650i xDrive models pulled during review:

• 117,770 miles – $9,991
• 117,281 miles – $8,999
• 115,482 miles – $11,995
• 113,645 miles – $10,999
• 106,323 miles – $13,500
• 97,623 miles – $13,850
• 125,111 miles – $12,394

At $9,611 with 118,265 miles, this car priced right in the fair band for its mileage, a touch under the middle. KBB’s fair purchase price for a 2012 650i xDrive coupe in typical condition is roughly $12,000 nationally. The discount to book value is the market pricing in what it knows: high-mile first-gen N63 cars carry real risk. A fair price on a risky car is still a risky car.