Used 2018 BMW 4 Series for Sale near Ontario

Summary

• With 91 currently listed for sale and an average price of $26,125.00 CAD, 26.4% of 2018 BMW 4 Series models for sale on CarGurus are rated as good or great deals.

• Favourably reviewed: Owners rated the 2018 BMW 4 Series 4.92 / 5 stars.

• 100.0% of 2018 BMW 4 Series models on CarGurus are accident free.

Why it stands out

The 2018 BMW 4 Series stands out as a premium two-door model that was designed to feel a little more special than the 3 Series spin-offs it replaced. BMW positioned it as something more than its 3 Series cousins, and the car’s lower, sleeker shape helps explain why. It also broadened the formula with the Gran Coupe, a five-door hatchback version of the coupe, giving buyers a body style that was unusual in this class. Even the Convertible followed the coupe’s lines closely, though its folding metal roof added weight and complexity and took up some trunk space when folded.

For 2018, the 4 Series had already moved to the updated 2017 model-year engines, so the lineup included the 430i and 440i. Both were turbocharged, with the 430i using an inline four-cylinder engine and the 440i an inline six. The car was also well equipped even in base form, with standard 17-inch alloy wheels, xenon headlights, automatic climate control, power front seats and BMW’s iDrive operating system. An early 2017 update added LED headlights for all models and a stiffer suspension for a sharper drive, which helps explain why the 4 Series is often described as enjoyable to drive.

That mix of performance, equipment and upscale feel is a big part of the appeal. Owners praise its quality, luxury features, smooth ride and sporty handling, and the available sound system and navigation add to the sense that this is a car built to feel polished. The main trade-offs are practical ones: some versions are expensive, and the convertible’s trunk space is limited.

Other model years to consider

• 2019 BMW 4 Series

  • Average price: $28,422.00 CAD
  • Good/great deal percentage: 25.9%
  • User rating: 5 / 5
  • Total listings: 85

• 2015 BMW 4 Series

  • Average price: $18,248.00 CAD
  • Good/great deal percentage: 33.0%
  • User rating: 4.42 / 5
  • Total listings: 94

• 2016 BMW 4 Series

  • Average price: $20,320.00 CAD
  • Good/great deal percentage: 31.2%
  • User rating: 4.6 / 5
  • Total listings: 77

This analysis is based on CarGurus' proprietary market data from August 31, 2026, CarGurus experts' opinions, and generative AI.