The 2.0-liter Suzuki D20AA or 2.0 DDiS engine was produced by the concern from 2009 to 2014 and was installed on the European version of the first generation SX4 crossover after restyling. This power unit is essentially another version of the Fiat 2.0 JTD diesel.
D (Fiat) family: D13AA, D16AA, D19AA, D20AA.
Specifications
| Production years | 2009-2014 |
| Displacement, cc | 1956 |
| Fuel system | Common Rail |
| Power output, hp | 135 |
| Torque output, Nm | 320 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 83 |
| Piston stroke, mm | 90.4 |
| Compression ratio | 16.5 |
| Features | intercooler |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | BorgWarner KP39 |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 4.9 |
| Fuel type | diesel |
| Euro standards | EURO 5 |
| Fuel consumption, L/100 km (for Suzuki SX4 2012) — city — highway — combined |
6.2 4.2 4.9 |
| Engine lifespan, km | ~250 000 |
| Weight, kg | 185 |
The engine was installed on:
- Suzuki SX4 1 (GY) in 2009 – 2014.
Disadvantages of the D20AA engine
- The network describes many cases of cranking liners due to oil starvation;
- The main reason is the airing of the oil pump due to its cracked gasket;
- The antifreeze channel here passes through the manifold and it can seep into the intake;
- The turbine is very reliable, but the boost air pipe often bursts;
- Other weak points: diesel particulate filter, EGR valve and perpetually leaking heat exchanger.
Frequently asked questions about the Suzuki D20AA
How much power does the Suzuki D20AA make?
The Suzuki D20AA develops 135 hp and 320 Nm of torque.
How much oil does the Suzuki D20AA take and which one?
Engine oil capacity: 4.9 liters. Recommended oil: 5W-30.
Does the Suzuki D20AA have a timing belt or chain?
The Suzuki D20AA uses a timing belt.
Is the Suzuki D20AA turbocharged?
Yes, the Suzuki D20AA is turbocharged (BorgWarner KP39).
Does the Suzuki D20AA need valve clearance adjustment?
No, the Suzuki D20AA has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Suzuki D20AA last?
The typical lifespan of the Suzuki D20AA is ~250 000 km with proper maintenance.
What is the fuel consumption of the Suzuki D20AA?
Suzuki SX4 2012: city 6.2, highway 4.2, combined 4.9 L/100 km.
What cars was the Suzuki D20AA installed on?
Suzuki SX4 1 (GY) in 2009 - 2014.
What are the common problems of the Suzuki D20AA?
The network describes many cases of cranking liners due to oil starvation. The main reason is the airing of the oil pump due to its cracked gasket. All known problems.
