Summary

• With 160 currently listed for sale and an average price of $23,001.00, 31.3% of 2017 BMW 6 Series models for sale on CarGurus are rated as good or great deals.

• Favorably reviewed: Owners rated the 2017 BMW 6 Series 4.88 / 5 stars.

• 48.8% of 2017 BMW 6 Series models on CarGurus are accident free.

Why it stands out

The 2017 BMW 6 Series stands out as a style-first luxury performance car, and in BMW’s lineup it represents the third-generation coupe, convertible, and four-door Gran Coupe family. That generation was expanded beyond the two-door body styles with the addition of the low-slung four-door Gran Coupe, giving the 6 Series a broader range of personalities while keeping its rakish profile. It was also offered with xDrive all-wheel drive on many versions, and BMW’s Alpina B6 gave well-heeled buyers an even more exclusive factory-tuned option.

What makes the 2017 model appealing is the way it blends strong performance with a comfortable, upscale cabin. The mainstream 6 Series models used an eight-speed automatic transmission, and BMW’s 2016 tech update brought a 10.2-inch infotainment touchscreen running iDrive 6.0. The car also offered driver-assistance features such as blind spot monitoring, traffic sign recognition, and adaptive cruise control, though most were optional. At the same time, it remained a stylish grand tourer with a soft design that had aged better than some more controversial BMW shapes.

There are tradeoffs, though. The back seat is snug even in the Gran Coupe, and the car is expensive to maintain. Reliability data on the model as a whole is thin, but the 640i models are described as the most trouble-free of the bunch, while the M6 is the most high-strung. For buyers who want exclusivity, luxury, and engaging driving dynamics in one package, the 2017 BMW 6 Series has a lot of appeal, even if practicality is not its strong suit.

Other model years to consider

• 2015 BMW 6 Series

  • Average price: $17,110.00
  • Good/great deal percentage: 33.8%
  • User rating: 5 / 5
  • Total listings: 231

• 2016 BMW 6 Series

  • Average price: $19,205.00
  • Good/great deal percentage: 35.5%
  • User rating: 5 / 5
  • Total listings: 217

• 2014 BMW 6 Series

  • Average price: $15,631.00
  • Good/great deal percentage: 34.7%
  • User rating: 4.67 / 5
  • Total listings: 239

This analysis is based on CarGurus' proprietary market data from August 17, 2026, CarGurus experts' opinions, and generative AI.