Engine & identification
Vehicle identification
| No. of cylinders Type | 4/DOHC |
|---|---|
| Capacity (Fiscal) cc | 1332 |
| Compression ratio :1 | 10,5 |
| Suitable for unleaded petrol | Yes |
| Minimum octane rating RON | 95 |
| Ignition system Make | Continental |
| Ignition system Type | GPEC4 |
| Ignition system Description | Map-DI |
| Fuel system Make | Continental |
| Fuel system Type | GPEC4 |
| Fuel system Description | MFI-s(d) |
| Air metering Type | MAP |
| Combined ignition and fuel ECM | Yes |
| Diagnostic socket | Yes |
Ignition system
| Ignition coil Make | Mopar |
|---|---|
| Ignition coil Type | 55282087 |
| Ignition coil supply voltage + with ballast V | 12,0 |
Firing order
The firing order for the Alfa Romeo Tonale 1.3 Q4 PHEV (2025–2026) is 1-3-4-2.
| Firing order | 1-3-4-2 |
|---|
Valve clearances
Valve clearances on the Alfa Romeo Tonale 1.3 Q4 PHEV (2025–2026) are hydraulic — they self-adjust, so no manual clearance figure applies.
| Valve clearance - INLET mm | Hydraulic |
|---|---|
| Valve clearance - EXHAUST mm | Hydraulic |
Engine oil & fluids
Engine oil
The Alfa Romeo Tonale 1.3 Q4 PHEV (2025–2026) takes 4.5 litres of engine oil with the filter.
See the reference table for the complete engine oil entries and their conditions.
Coolant
Cooling system must be filled using vacuum filling equipment.
See the reference table for the complete coolant entries and their conditions.
Grades, filling conditions and capacities
| Engine oil options | |
|---|---|
| Ambient temperature range | All temperatures |
| Engine oil grade SAE | 0W-30 Synthetic |
| Engine oil classification OEM | Fiat FPW9.55535-02 |
| Engine oil classification API/ACEA | /C2 |
| Engine with filter(s) litres | 4.5 |
| Other lubricants and capacities | |
| Automatic transmission fluid Type | AW-1 |
| Automatic transmission fluid classification | Fiat 9.55550-AV2 |
| Automatic transmission (drain & refill) litres | 6.5 |
| Checking transmission fluid level | |
| Coolant Type | Paraflu up |
| Coolant Colour | Red |
| Cooling system - total capacity litres | 5.3 |
| Cooling system must be filled using vacuum filling equipment. | |
| Brake fluid Type | DOT 4 |
| Brake fluid classification | Fiat 9.55597/MS.90039 |
| Brake fluid litres | 1.13 |
Brakes & wear limits
Brake disc thickness
Brake discs on the Alfa Romeo Tonale 1.3 Q4 PHEV (2025–2026) are replaced at a minimum thickness of 26 mm (ventilated) or 26,35 mm (ventilated) front and 10,2 mm or 10,55 mm rear.
| Minimum disc thickness for replacement - ventilated Front | 26 mm |
|---|---|
| Minimum disc thickness after refacing - ventilated Front | 26,35 mm |
| Minimum disc thickness for replacement Rear | 10,2 mm |
| Minimum disc thickness after refacing Rear | 10,55 mm |
Brake disc and drum dimensions
| Disc thickness variation Front | 0,010 mm |
|---|---|
| Disc runout Front | 0,05 mm |
Service & electrical
Battery
The Alfa Romeo Tonale 1.3 Q4 PHEV (2025–2026) uses a 12 V, 60 Ah battery.
| Battery V/RC(Ah) | 12 (60) |
|---|
Tuning and emissions
| Ignition advance checks °Engine/rpm | ECM Controlled |
|---|---|
| Idle speed rpm | Not adjustable |
Service checks and adjustments
| Thermostat opens °C | 94-98 |
|---|
Spark plugs
| Spark plugs Original equipment | NGK |
|---|---|
| Spark plug Type | ILKFR7A8 |
Tightening torques
Cylinder head bolt torque
The cylinder head bolts on the Alfa Romeo Tonale 1.3 Q4 PHEV (2025–2026) are tightened in 2 stages: 90°, then a final 90°.
| Cylinder head | |
|---|---|
| Renew bolts | Yes |
| Tighten | 40±2 Nm |
| Tighten | 90° |
| Tighten | 90° |
| Cylinder head instructions | — |
|---|---|
| Other engine tightening torques | |
| Main bearings Renew bolts/nuts | No |
| Main bearings Stage 1 | — |
| View more information | — |
| Main bearings | |
| Big end bearings Renew bolts/nuts | No |
| Big end bearings Stage 1 | 20±1 Nm |
| Big end bearings Stage 2 | 40° |
| Sump bolts | 1)5 Nm 2)9±1 Nm |
| Sump bolts | |
| Sump drain bolt | 27±3 Nm |
| Flywheel/driveplate | -/1)15 Nm 2)20±1 Nm+42° |
| Crankshaft pulley/damper centre bolt | 20±1 Nm+235° |
| Crankshaft pulley/damper centre bolt | |
| Camshaft carrier/cap | 1)5 Nm 2)10±1 Nm |
| Camshaft carrier/cap | |
| Camshaft/rocker cover | 1)5 Nm 2)9±1 Nm |
| View more information | — |
| Camshaft/rocker cover | |
| Inlet manifold to cylinder head | 16±1 Nm |
| Exhaust manifold to cylinder head | 25±1 Nm |
| Exhaust downpipe to manifold | 17±2 Nm |
| Water pump | 9±1 Nm |
| Spark plugs | 18±2 Nm |
| Fuel rail | 25±1 Nm |
| Crankshaft position (CKP) sensor/engine speed (RPM) sensor | 20±2 Nm |
| Lambda sensor (Oxygen) | 46±4 Nm |
| Knock sensor (KS) | 20±2 Nm |
| Engine oil pressure switch | 35±2 Nm |
| Oil filter | 16±1 Nm |
| Chassis tightening torques | |
| Front hub | 71±3 Nm+63°±2° |
| Front hub - wheel bearing housing bolts | 105±5 Nm |
| Rear hub | 35±2 Nm+47° |
| Rear hub - wheel bearing housing bolts | 105±5 Nm |
| Steering wheel | 53±12 Nm |
| Steering rack/box mounting | 70±7 Nm+97° |
| Steering track rod end | 40±4 Nm |
| Brake disc to hub Front | 7±1 Nm |
| Brake caliper to carrier Front | 40±2 Nm |
| Brake caliper/carrier to hub Front | 165±5 Nm |
| Brake disc to hub Rear | 7±1 Nm |
| Brake caliper to carrier Rear | 35±3 Nm |
| Brake caliper/carrier to hub Rear | 57±3 Nm |
| Back plate to hub Rear | 7±1 Nm |
| ABS sensor Front | 7±2 Nm |
| ABS sensor Rear | 7±2 Nm |
| Road wheels | 120±12 Nm |
Air conditioning
| No. of AC service connectors | 2 |
|---|---|
| Air conditioning restrictor type | Expansion valve |
| Compressor clutch/magnetic coupling | No |
| Compressor variable displacement solenoid | No |
| Air conditioning refrigerant Type | R1234yf |
| Air conditioning refrigerant quantity grams | 530±15 |
| Air conditioning oil group | POE |
Frequently asked questions
What is the firing order of the Alfa Romeo Tonale 1.3 Q4 PHEV?
The firing order for the Alfa Romeo Tonale 1.3 Q4 PHEV (2025–2026) is 1-3-4-2.
How much oil does the Alfa Romeo Tonale 1.3 Q4 PHEV take?
The Alfa Romeo Tonale 1.3 Q4 PHEV (2025–2026) takes 4.5 litres of engine oil with the filter. See the reference table for the complete engine oil entries and their conditions.
What are the valve clearances for the Alfa Romeo Tonale 1.3 Q4 PHEV?
Valve clearances on the Alfa Romeo Tonale 1.3 Q4 PHEV (2025–2026) are hydraulic — they self-adjust, so no manual clearance figure applies.
What is the cylinder head torque for the Alfa Romeo Tonale 1.3 Q4 PHEV?
The cylinder head bolts on the Alfa Romeo Tonale 1.3 Q4 PHEV (2025–2026) are tightened in 2 stages: 90°, then a final 90°.
What is the minimum brake disc thickness for the Alfa Romeo Tonale 1.3 Q4 PHEV?
Brake discs on the Alfa Romeo Tonale 1.3 Q4 PHEV (2025–2026) are replaced at a minimum thickness of 26 mm (ventilated) or 26,35 mm (ventilated) front and 10,2 mm or 10,55 mm rear.
What battery does the Alfa Romeo Tonale 1.3 Q4 PHEV use?
The Alfa Romeo Tonale 1.3 Q4 PHEV (2025–2026) uses a 12 V, 60 Ah battery.