The 1.5-liter four-cylinder turbo engine Volvo B4154T4 was produced from 2015 to 2019 for the T3 versions of the V40, V40 Cross Country, S60 and V60. It belongs to the Drive-E family and produces 152 hp and 250 Nm; the Euro 6d-TEMP version is called B4154T2.
Drive-E family: B3154T, B4204T9, B4204T23, B4204T35, B4154T4.
Specifications
| Production years | 2015-2019 |
| Displacement, cc | 1498 |
| Fuel system | direct injection |
| Power output, hp | 152 |
| Torque output, Nm | 250 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 82 |
| Piston stroke, mm | 70.9 |
| Compression ratio | 10.5 |
| Features | DOHC |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | Dual VVT |
| Turbocharging | BorgWarner B01 |
| Recommended engine oil | 0W-20 |
| Engine oil capacity, liter | 5.6 |
| Fuel type | petrol |
| Fuel consumption, L/100 km (for Volvo V40 T3 2018) — city — highway — combined |
7.4 5.1 5.6 |
| Engine lifespan, km | ~250 000 |
The engine was installed on:
- Volvo S60 II (134) in 2015 – 2018;
- Volvo V60 I (155) in 2015 – 2018;
- Volvo V40 II (525) in 2015 – 2019;
- Volvo V40 CC II (526) in 2015 – 2019.
Disadvantages of the Volvo B4154T4 engine
- Engines built before 2016 suffered from oil consumption, after which the design was updated;
- Oil leaks from the VVT units and crankshaft seals are reported;
- Watch the timing belt: if it breaks, the valves bend;
- Like any direct-injection engine, it is prone to carbon deposits on the intake valves.
Frequently asked questions about the Volvo B4154T4
How much power does the Volvo B4154T4 make?
The Volvo B4154T4 develops 152 hp and 250 Nm of torque.
How much oil does the Volvo B4154T4 take and which one?
Engine oil capacity: 5.6 liters. Recommended oil: 0W-20.
Does the Volvo B4154T4 have a timing belt or chain?
The Volvo B4154T4 uses a timing belt.
Is the Volvo B4154T4 turbocharged?
Yes, the Volvo B4154T4 is turbocharged (BorgWarner B01).
Does the Volvo B4154T4 need valve clearance adjustment?
No, the Volvo B4154T4 has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Volvo B4154T4 last?
The typical lifespan of the Volvo B4154T4 is ~250 000 km with proper maintenance.
What is the fuel consumption of the Volvo B4154T4?
Volvo V40 T3 2018: city 7.4, highway 5.1, combined 5.6 L/100 km.
What cars was the Volvo B4154T4 installed on?
Volvo S60 II (134) in 2015 - 2018; Volvo V60 I (155) in 2015 - 2018; Volvo V40 II (525) in 2015 - 2019; Volvo V40 CC II (526) in 2015 - 2019.
What are the common problems of the Volvo B4154T4?
Engines built before 2016 suffered from oil consumption, after which the design was updated. Oil leaks from the VVT units and crankshaft seals are reported. All known problems.
