S5-DPTS SkyActiv-D 1.5
Mazda · SkyActiv-D 1.5 (S5-DPTS)
2015–2023
"Mazda 2/3/CX-3 diesel. Mazda's own small diesel — not sourced. High compression ratio (14.8:1). DPF standard. City driving = DPF issues (very relevant for Greece). Good on highway. Quiet for a small diesel."
Mileage Risk Timeline
When problems typically appear — enter your mileage to see your risk zone
Known Issues 3
DPF in city driving
▸DPF warning, limp mode
Small diesel + city = DPF nightmare. Athens worst case.
DPF 1.5 diesel στην Αθήνα = εφιάλτης. Εθνική ΜΟΝΟ.
EGR valve fouling
▸Rough idle, power loss
Standard small diesel EGR.
EGR — €200-500.
Injector issues at high mileage
▸Rough idle, smoke
Common rail injectors.
Μπεκ — €400-1,200 σε υψηλά χλμ.
Models with S5-DPTS SkyActiv-D 1.5 3
Other Mazda Engines
Tuning Potential
None practical
Frequently Asked Questions
Is the Mazda S5-DPTS SkyActiv-D 1.5 reliable?
The Mazda S5-DPTS SkyActiv-D 1.5 scores 68/100 with a verdict of ACCEPTABLE. It has 3 documented issues with total repair costs between €1,000 and €2,900.
What are the common problems with the S5-DPTS SkyActiv-D 1.5?
The most common issues are:
- DPF in city driving — high, repair cost €400–€1,200, 40,000 km–80,000 km
- EGR valve fouling — moderate, repair cost €200–€500, 60,000 km–120,000 km
- Injector issues at high mileage — moderate, repair cost €400–€1,200, 120,000 km–200,000 km
What cars use the Mazda S5-DPTS SkyActiv-D 1.5?
How much does it cost to repair the S5-DPTS SkyActiv-D 1.5?
Total potential repair costs for all 3 known issues range from €1,000 to €2,900. The most expensive issue is typically .
What years was the S5-DPTS SkyActiv-D 1.5 produced?
The Mazda S5-DPTS SkyActiv-D 1.5 was produced from 2015 to 2023. It is a 1499cc I4 diesel engine.
Verdict and scores are editorial opinions based on aggregated data. Learn about our methodology. Not a substitute for professional inspection.