Mazda CX-3: engines, trims and what to know before buying
The Mazda CX-3 is a compact city crossover that debuted in 2015 and is based on the Mazda 2. We look at the engines, trims, and what to check when buying a used CX-3, focusing on the quirks of the diesel and petrol versions.
CX-3 in brief
The CX-3 stands out with its elegant design, sporty handling, and a cabin finish that's better than the class average. It's smaller than the CX-5, making it ideal for city driving, yet it retains a higher seating position and adequate visibility.
Due to its compact dimensions, there's less space in the cabin and boot than rivals, so this model is better suited to couples or small families rather than larger ones.
Which version to choose
Early CX-3 models (2015–2017) are cheaper and often come with a 2.0-litre petrol or 1.5-litre diesel engine. They're praised for their design and driving comfort, but the interior can be more basic.
After the 2018 update, the CX-3 received an improved interior, a quieter ride, and a new 1.8-litre diesel engine replacing the 1.5. If your budget allows, it's worth opting for the updated car.
Engines and gearboxes
The 2.0-litre SkyActiv-G petrol engine delivers around 120–150hp and is highly reliable and economical. The diesels are the 1.5-litre (around 105hp) and the later 1.8-litre (around 115hp).
Gearboxes are either a 6-speed manual or a 6-speed automatic. Some versions also have all-wheel drive, which is handy in winter or on poorer roads.
What to check when buying a used CX-3
The diesel particulate filter (DPF) can clog if the car has mostly been driven on short urban routes. It's also important to check the oil level, as in some diesel engines, the oil can thin out due to DPF regeneration cycles.
Cars with 2.0-litre petrol engines are usually simpler and don't cause many issues. Check the gearbox operation and brakes, and in the cabin, the multimedia system controls.
Inspect the body for corrosion and repainted parts. Check the VIN for manufacturer recall campaigns and be interested in the service history.
Trim levels
Trim names vary by market and year; we list the most commonly found in Europe.
Prime-Line
all versionsBase trim with essential equipment.
- Steel or small alloy wheels
- Simpler multimedia system
- Often — manual air conditioning
Center-Line
all versionsPopular trim with more comfort features.
- Often — alloy wheels
- Often — automatic climate control
- Often — larger multimedia screen
Exclusive-Line
all versionsComfort-oriented trim with more equipment.
- Often — leather upholstery and heated seats
- Often — LED headlights
- Often — driver assistance systems
Sports-Line
all versionsSporty styling version.
- Often — sportier wheels and details
- Often — unique interior trim
- Often — additional driver aids
Trim comparison
| Prime-Line | Center-Line | Exclusive-Line | Sports-Line | |
|---|---|---|---|---|
| Who it's for | For budget-conscious buyers | For daily use | For comfort | For sporty style |
| Wheels (most often) | 16 inch | 16–18 col. | 18 col. | 18 col. |
| Interior | Base | Standard | Luxury trim | Sport trim |
| Price in the used market (relatively) | € | €€ | €€ | €€ |
Most buyers will be happy with Center-Line or Exclusive-Line with the 2.0 petrol engine. Choose Sports-Line for the looks.
Pros
- Elegant design and sporty handling
- Reliable and economical SkyActiv engines
- High-quality interior for its class
- Good grip, especially with all-wheel drive
Cons
- Space is tight in the rear seats and boot
- The interior has plenty of hard plastics
- Diesel versions' DPF sensitivity to short journeys
Frequently asked questions
Which CX-3 engine is best?
For most buyers, the 2.0-litre petrol engine is the way to go — it's reliable, economical and doesn't cause DPF issues. Diesel is better for those who do a lot of motorway driving.
Is the CX-3 suitable for a family?
It's more suited to a couple or small family due to the compact interior and boot. For a larger family, consider the CX-5.
Does the CX-3 have four-wheel drive?
Yes, some versions come with four-wheel drive, usually paired with the 2.0 petrol engine. If it's important to you, check the specific car's trim.
Updated 2026-10-17 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically





























