The 2.0-liter Saab B204E turbo engine was assembled by the Swedish concern from 1994 to 2000 and was installed on the restyled version of the 9000 model, as well as the 9-3 model of the first years of production. This power unit with a boost of 0.4 bar is the youngest in its line of turbo engines.
2.0-liter H-series family: B204E, B204i, B204L, B205E.
Specifications
| Production years | 1994-2000 |
| Displacement, cc | 1985 |
| Fuel system | distributed injection |
| Power output, hp | 150 – 154 |
| Torque output, Nm | 219 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 90 |
| Piston stroke, mm | 78 |
| Compression ratio | 9.2 |
| Features | Trionic 5 |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | no |
| Turbocharging | Garrett TB25 |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 4.0 (together with an oil change in the cooler, 5.4 liters are needed) |
| Fuel type | petrol |
| Euro standards | EURO 2/3 |
| Fuel consumption, L/100 km (for Saab 9000 1997) — city — highway — combined |
12.3 6.7 8.7 |
| Engine lifespan, km | ~300 000 |
The engine was installed on:
- Saab 9000 I in 1994 – 1998;
- Saab 9-3 I (YS3D) in 1998 – 2000.
Disadvantages of the Saab B204E engine
- This is a reliable and resourceful turbo engine, and breakdowns happen at high mileage;
- The weak point of the design is the block of balancers, many simply remove it;
- If the spark plugs are changed infrequently, the ignition cassette may burn out;
- Closer to 250,000 km, the oil pump usually needs attention and the timing chain is stretched;
- Rare cases of unscrewing the connecting rod caps were recorded, which is fatal for the engine.
Frequently asked questions about the Saab B204E
How much power does the Saab B204E make?
The Saab B204E develops 150 - 154 hp and 219 Nm of torque.
How much oil does the Saab B204E take and which one?
Engine oil capacity: 4.0 (together with an oil change in the cooler, 5.4 liters are needed) liters. Recommended oil: 5W-30.
Does the Saab B204E have a timing belt or chain?
The Saab B204E uses a timing chain.
Is the Saab B204E turbocharged?
Yes, the Saab B204E is turbocharged (Garrett TB25).
Does the Saab B204E need valve clearance adjustment?
No, the Saab B204E has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Saab B204E last?
The typical lifespan of the Saab B204E is ~300 000 km with proper maintenance.
What is the fuel consumption of the Saab B204E?
Saab 9000 1997: city 12.3, highway 6.7, combined 8.7 L/100 km.
What cars was the Saab B204E installed on?
Saab 9000 I in 1994 - 1998; Saab 9-3 I (YS3D) in 1998 - 2000.
What are the common problems of the Saab B204E?
This is a reliable and resourceful turbo engine, and breakdowns happen at high mileage. The weak point of the design is the block of balancers, many simply remove it. All known problems.
