The 1.5-liter Kia A5D engine was assembled at an enterprise in South Korea from 1999 to 2005 and was installed on the Rio model, a similar S5D engine was installed on the Asian version of the Spectra. This unit was a hybrid of two Mazda engines: a block from the Z5-DE, a cylinder head from the B5-DE.
Kia family: A3E, A5D, BFD, S5D, A6D, S6D, T8D, FED, FEE.
Specifications
| Production years | 1999-2005 |
| Displacement, cc | 1493 |
| Fuel system | distributed injection |
| Power output, hp | 98 – 108 |
| Torque output, Nm | 135 – 140 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 75.5 |
| Piston stroke, mm | 83.4 |
| Compression ratio | 9.5 |
| Features | DOHC |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 3.4 |
| Fuel type | petrol |
| Euro standards | EURO 3 |
| Fuel consumption, L/100 km (for Kia Rio 2002) — city — highway — combined |
9.3 5.9 6.9 |
| Engine lifespan, km | ~230 000 |
| Weight, kg | 131.7 |
The engine was installed on:
- Kia Rio 1 (DC) in 1999 – 2005.
Disadvantages of the Kia A5D engine
- This is a reliable, but not the most resourceful unit and most of its problems are from wear;
- The timing belt serves very little, sometimes less than 50,000 km, and when it breaks, the valves bend;
- Closer to 200,000 km, oil consumption often appears due to wear of rings and caps;
- From cheap grease, the oil pump pressure relief valve often jams here;
- The weak points of the engine also include the ignition system: candles, coils and their wiring.
Frequently asked questions about the Kia A5D
How much power does the Kia A5D make?
The Kia A5D develops 98 - 108 hp and 135 - 140 Nm of torque.
How much oil does the Kia A5D take and which one?
Engine oil capacity: 3.4 liters. Recommended oil: 5W-30.
Does the Kia A5D have a timing belt or chain?
The Kia A5D uses a timing belt.
Is the Kia A5D turbocharged?
No, the Kia A5D is naturally aspirated.
Does the Kia A5D need valve clearance adjustment?
No, the Kia A5D has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Kia A5D last?
The typical lifespan of the Kia A5D is ~230 000 km with proper maintenance.
What is the fuel consumption of the Kia A5D?
Kia Rio 2002: city 9.3, highway 5.9, combined 6.9 L/100 km.
What cars was the Kia A5D installed on?
Kia Rio 1 (DC) in 1999 - 2005.
What are the common problems of the Kia A5D?
This is a reliable, but not the most resourceful unit and most of its problems are from wear. The timing belt serves very little, sometimes less than 50,000 km, and when it breaks, the valves bend. All known problems.
