Autoblog and Yahoo may earn commission from links in this article.Fast estates with a third row and rear wheel drive occupy a very small corner of the used market, and this Diamond White E63 sits squarely in it. Bought from its original owner in 2020 and now showing 93,000 miles, it carries a RENNtech ECU, differential, downpipes, and lowering module along with jump seats fitted by the selling dealer in 2013. Bidding stands at $25,063 with three days remaining and three bids placed.2012 Mercedes-Benz E63 AMGCars & BidsWhat it's worth right nowMarket data from Classic.com puts the average W212 E63 AMG wagon sale at $37,799, spanning $17,000 for a 2012 estate in July 2022 to a high of $88,000 for a 2014 example. The later E63 S wagon averages $51,844, and the generation's overall record stands at $90,500 for a 2015 E63 S 4MATIC wagon.AdvertisementAdvertisementTwo factors pull in opposite directions. Rear wheel drive ended after 2013 and the third row is genuinely scarce, both of which enthusiasts pay real money for, while 93,000 miles and a tune that may fail emissions testing in some states narrow the audience. Fair value lands between $32,000 and $44,000, with $37,000 most likely. The current bid of $25,063 carries three bids and three days to run against a reserve.2012 Mercedes-Benz E63 AMGCars & BidsCondition and detailsService documentation is the strongest part of the file. Recent work covers rear pads and rotors in July 2026, tires in May 2026, and an oil change in March 2026, while July 2025 brought a thermostat, turbo coolant lines, upper timing covers, a drive belt, and a brake fluid flush. A camshaft position sensor and air conditioning recharge followed in September 2024, radiator hoses went in during 2021, and the seller states the transmission fluid, pan, and filter were done in 2018 at 71,000 miles.2012 Mercedes-Benz E63 AMGCars & BidsEquipment and modifications both run deep. Factory content includes the Driver Assistance Package, a panoramic sunroof, heated and ventilated multicontour front seats, carbon fiber trim, Night View Assist Plus, and Harman/Kardon audio. RENNtech supplied the ECU upgrade, limited-slip differential, downpipes with high-flow catalytic converters, and suspension lowering module, and the car wears 19-inch R231 SL-Class wheels. The sale includes two keys, service records, WeatherTech mats, and a set of 18-inch wheels on winter tires.2012 Mercedes-Benz E63 AMGCars & BidsThree items need weighing. RENNtech estimates 669 horsepower and 734 lb-ft from its tune, but no dyno sheet accompanies the car, so that figure is a manufacturer projection rather than a measurement. The seller states the modifications may prevent the car from passing emissions in some states, which a buyer must resolve before bidding. Disclosed flaws cover bumper chips and scratches, driver's seat creasing, and a missing engine cover emblem. A pre-purchase inspection from an AMG specialist should concentrate on M157 turbo and cooling condition at this mileage.2012 Mercedes-Benz E63 AMGCars & BidsAdvertisementAdvertisementThe offerSpecificationDetailMakeMercedes-BenzModelE63 AMG Wagon (W212)Year2012Mileage93,000 milesEngineTwin-turbocharged 5.5-liter V8Power518 horsepower and 516 lb-ft of torque in stock formTransmissionSeven-speed automaticDrive typeRear wheel drive with RENNtech limited-slip differentialExterior colorDiamond White MetallicInterior colorBlackCurrent bid$25,063 with three days remainingInterested in this car? View the listing here.What makes the E63 AMG Wagon uniqueVery few manufacturers have ever built a station wagon this quick on purpose. The 2012 revision swapped the naturally aspirated 6.2-liter M156 for the twin-turbocharged 5.5-liter M157, added a faster-shifting transmission, and fitted steel front springs with air springs at the rear, producing something that hauls a family and embarrasses sports cars without announcing either intention. The Diamond White paint and unremarkable silhouette do most of the work.2012 Mercedes-Benz E63 AMGCars & BidsConfiguration is what makes this one interesting. Rear wheel drive disappeared from the AMG wagon after 2013 when 4MATIC became standard, so the earlier cars are the only ones that oversteer on demand, and the optional third row converts a five-seat estate into a seven-seat one. Combining both in a single car was never common, and it is exactly the sort of detail separating a $30,000 wagon from a $40,000 one.My takeAt $25,063 with three days to run and a reserve in place, my call is $37,000, with $44,000 reachable if two buyers want rear wheel drive and jump seats badly enough. What earns the money here is the file, because turbo coolant lines, upper timing covers, a thermostat, and a drive belt in 2025 are precisely the items that bankrupt unprepared M157 owners, and somebody else already paid for them. What costs it money is 93,000 miles on a tuned twin-turbo V8 plus a modification list the seller admits may fail emissions in some states, which is a problem to solve before bidding rather than after. Resolve the registration question, budget for the next round of cooling work, and this is a genuinely rare thing at a sensible number.AdvertisementAdvertisementDisclaimer: This post is for informational purposes only. We are not a dealership or broker. All vehicle specifications, pricing, and availability are subject to change without notice. We are not responsible for typographical errors, omissions, or the accuracy of the provided information. Please verify all details directly with the seller.Disclaimer: Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission.This story was originally published by Autoblog on Aug 19, 2026, where it first appeared in the Car Buying section. Add Autoblog as a Preferred Source by clicking here.