K12B DualJet
Suzuki · 1.2L NA I4
2009–present
"Swift/Ignis/Baleno. Simple, light, efficient. Mild hybrid available. Very reliable. Suzuki at its best."
Mileage Risk Timeline
When problems typically appear — enter your mileage to see your risk zone
Known Issues 2
Accessory belt / tensioner (age)
▸Squealing, belt wear visible
Standard accessory belt maintenance on small engine.
Standard cheap service item. Any Greek workshop.
Timing chain (routine, very long life)
▸Cold start rattle at extreme mileage
Timing chain. Very long life. Only concern at extreme mileage with neglected oil.
Virtually no concern for Greek market. Zero engine scandals on Suzuki.
Models with K12B DualJet 5
Other Suzuki Engines
Tuning Potential
N/A
Frequently Asked Questions
Is the Suzuki K12B DualJet reliable?
The Suzuki K12B DualJet scores 84/100 with a verdict of BUY. It has 2 documented issues with total repair costs between €380 and €800.
What are the common problems with the K12B DualJet?
The most common issues are:
- Accessory belt / tensioner (age) — minor, repair cost €80–€200, 80,000 km–150,000 km
- Timing chain (routine, very long life) — minor, repair cost €300–€600, 150,000 km–∞
What cars use the Suzuki K12B DualJet?
The K12B DualJet is found in:
- Baleno 1.2 DualJet (2016–2022)
- Ignis 1.2 DualJet (2016–2024)
- Jimny 1.3 VVT (2006–2018)
- Swift 1.2 (2011–2017)
- Swift 1.2 DualJet (2017–2024)
How much does it cost to repair the K12B DualJet?
Total potential repair costs for all 2 known issues range from €380 to €800. The most expensive issue is typically .
What years was the K12B DualJet produced?
The Suzuki K12B DualJet was produced from 2009 to present. It is a 1242cc I4 petrol na engine.
Verdict and scores are editorial opinions based on aggregated data. Learn about our methodology. Not a substitute for professional inspection.