Used 2021 Mazda CX-3 for Sale Nationwide

Summary

• With 94 currently listed for sale and an average price of $20,614.00 CAD, 38.3% of 2021 Mazda CX-3s for sale on CarGurus are rated as good or great deals.

• Favourably reviewed: Owners rated the 2021 Mazda CX-3 5 / 5 stars.

• 100.0% of 2021 CX-3 models on CarGurus are accident free.

Why it stands out

The 2021 Mazda CX-3 stands out as a small crossover that leans into Mazda’s familiar mix of style and driving enjoyment. It was Mazda’s second subcompact SUV, and it did not immediately replace the smaller CX-3 that had been around since 2016. For buyers who want a compact vehicle with a more premium feel than many rivals, that positioning is part of its appeal.

What makes the 2021 model especially distinctive is the way Mazda equipped it. The GX trim included 16-inch alloy wheels, LED headlights, keyless entry, an 8.8-inch infotainment screen with Mazda Connect, Apple CarPlay and Android Auto, and a six-speed automatic transmission. Moving up to the GS brought the 2.5-litre engine, 18-inch alloy wheels, dual-zone automatic climate control, rear air vents, and a full suite of safety and driver-assistance features. The GT added a Bose 12-speaker audio system, a head-up display, leather seats, a power liftgate, paddle shifters, cylinder deactivation, and LED Signature illumination headlights and taillights.

There are trade-offs, though. The CX-3’s rear seat is cramped and it does not offer much cargo space, so it is better suited to buyers who value a stylish, fun-to-drive small SUV over maximum practicality. Even so, its strong safety reputation, available all-wheel drive, and relatively accessible used pricing help explain why it remains an appealing choice.

Other model years to consider

• 2018 Mazda CX-3

  • Average price: $16,034.00 CAD
  • Good/great deal percentage: 26.4%
  • User rating: 5 / 5
  • Total listings: 163

• 2019 Mazda CX-3

  • Average price: $17,990.00 CAD
  • Good/great deal percentage: 28.1%
  • User rating: 5 / 5
  • Total listings: 153

• 2016 Mazda CX-3

  • Average price: $13,530.00 CAD
  • Good/great deal percentage: 35.2%
  • User rating: 5 / 5
  • Total listings: 105

This analysis is based on CarGurus' proprietary market data from August 6, 2026, CarGurus experts' opinions, and generative AI.