The Vauxhall B10XFL is a 999 cc, inline‑three turbo‑petrol engine produced between 2018 and 2023. It features direct fuel injection, a single twin — scroll turbocharger, and dual overhead camshafts (DOHC). In standard form it delivers 90 kW (122 PS) and 225 Nm of torque, providing brisk low‑rpm response and efficient urban performance.
Fitted to models such as the Corsa F, Crossland X, and Grandland X, including the 1.0 Turbo 120 variants, the B10XFL was engineered for com…
All production years (2018–2023) meet Euro 6d-TEMP (2018–2019) or Euro 6d (2020–2023) standards .
The Vauxhall B10XFL is a 999 cc inline‑three turbo‑petrol engineered for subcompact and compact SUV platforms (2018–2023). It combines direct injection with a twin-scroll turbocharger to deliver strong low-end torque and refined operation. Designed to meet Euro 6d-TEMP and Euro 6d emissions standards, it balances urban agility with regulatory compliance and fuel efficiency.
| Parameter | Value | Source |
|---|---|---|
Displacement | 999 cc | |
Fuel type | Petrol | |
Configuration | Inline‑3, DOHC, 12‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 74.0 mm × 77.4 mm | |
Power output | 90 kW (122 PS) | |
Torque | 225 Nm @ 1,750–4,000 rpm | |
Fuel system | Bosch HDEV6 direct injection (up to 350 bar) | |
Emissions standard | Euro 6d-TEMP (2018–2019); Euro 6d (2020–2023) | |
Compression ratio | 10.0:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Single twin-scroll turbo (Honeywell) | |
Timing system | Chain (front‑mounted) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 98 kg |
The Vauxhall B10XFL was used across Vauxhall's Corsa F, Crossland X, and Grandland X platforms with transverse mounting and shared with Peugeot and Citroën under Stellantis (formerly PSA-GM) collaboration. This engine received platform-specific adaptations—revised engine mounts in the Grandland X and modified exhaust manifolds in the Corsa F—and from 2020 the Euro 6d update introduced enhanced GPF regeneration logic and piston revisions, creating minor calibration interchange limits. All adaptations are documented in OEM technical bulletins.
Engine Finders UK Ltd, which operates EngineCode.uk, can pass your enquiry to engine suppliers in the UK. The service is for vehicles in the United Kingdom, with UK delivery or fitting. This is a commercially connected service, and sending an enquiry does not confirm diagnosis or compatibility.
Diagnostic reminder: If a technician has recommended replacing the engine, you can send an enquiry to engine suppliers in the UK. Confirm the diagnosis first: an engine-code record does not diagnose a fault.
Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.
Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The B10XFL offers strong low-end torque and excellent fuel economy, but early models (2018–2019) had LSPI concerns under aggressive driving. Post-2020 revisions improved combustion stability. With regular oil changes using GM dexos1 Gen 3 and moderate driving, well-maintained examples can exceed 180,000 km reliably.
Top issues include low-speed pre-ignition (LSPI) in pre-2020 engines, GPF clogging from short trips, turbo wastegate rattle, and high-pressure fuel pump wear. These are documented in Vauxhall SIB 19-058 and TIS procedures. Most are preventable with proper oil, fuel, and driving habits.
The 1.0 Turbo 120 (B10XFL) powered the Corsa F (2019–2023), Crossland X (2018–2022), and Grandland X (2018–2023). It was also used in Opel equivalents and shared architecture with Peugeot/Citroën 1.2 PureTech 130 under the Stellantis alliance.
Aftermarket ECU tuning is common on the B-10-XFL platform, but increasing boost or altering engine parameters accelerates component wear, impacts emissions compliance, and may void vehicle warranties. Any modifications should be evaluated carefully by a qualified specialist.
Excellent for its class. In a Corsa F 1.0 Turbo, expect ~5.1 L/100km combined (55 mpg UK). Highway driving can achieve ~4.3 L/100km (66 mpg UK), while city use may rise to ~6.4 L/100km (44 mpg UK), depending on traffic and driving style.
Yes. The B10XFL is an interference engine. If the timing chain fails or jumps, piston-to-valve contact can cause catastrophic damage. However, the front-mounted chain is generally robust if serviced correctly with proper oil.
Vauxhall specifies GM dexos1 Gen 3 0W-20 synthetic oil. This low-SAPS formulation is critical for preventing LSPI and protecting the turbo and GPF. Oil changes every 15,000 km (or annually) are essential—extended intervals risk pre-ignition and aftertreatment damage.
Comprehensive technical documentation and regulatory references
EngineCode.uk is operated by Engine Finders UK Ltd. It provides engine-reference information and an optional commercial enquiry service. It is not an official manufacturer website. Check the record's sources and confirm vehicle-specific details before relying on it for parts, repairs or replacement.
Our editorial standard prioritises relevant manufacturer documentation and official regulatory sources. The sources and verification status for a record should be checked alongside the data.
A statement is not verified merely because a source is listed. Where supporting evidence is missing or conflicting, the record should identify that limitation. Please report unsupported or inconsistent information.
Transparency in gaps
A missing or unverified value does not mean the manufacturer has withheld it. We distinguish information not yet verified, information not available to us, and information explicitly not disclosed by the source.
Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
EUR-Lex
EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
GOV.UK: Vehicle Approval
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
Type-approval guidance and documentation.
Records are subject to review and correction. Source links, dates and verification notes should be read with the technical information. Our Editorial and Sourcing Policy explains our standards and review process.
Found an error or missing source? Report a problem with this page. Include the field or statement concerned and a supporting source if available. You can also email corrections@enginecode.uk.
Copyright and permissions
Images and other material may be protected by copyright. Attribution does not by itself grant permission to reuse material. If you believe material on this site infringes your rights, contact copyrights@enginecode.uk with the page URL and details of your claim. We will review the material and take appropriate action.
Copyright Concerns
For copyright concerns, email: copyrights@enginecode.uk
Our Privacy Policy explains how Engine Finders UK Ltd uses information from visits, vehicle lookups, enquiries and messages. Our Cookie Policy explains cookies and similar technologies and how to change your choices.
For access, correction, or deletion requests, email: gdpr@enginecode.uk
Trademark Notice
All trademarks, logos, and engine codes are the property of their respective owners. Use on this site is strictly for reference and identification.
Ownership and commercial services
EngineCode.uk is owned and operated by Engine Finders UK Ltd. Alongside our reference content, we offer an optional replacement-engine enquiry service through Engine Finders and may identify relevant services provided by businesses connected with us. These commercial connections are disclosed. Using an enquiry service is not required to read our reference content.
Engine Finders UK Ltd operates this website. Our optional enquiry service has a commercial purpose. Our Ownership and Commercial Disclosure explains the relationship between the reference website and that service. Participating suppliers pay a fee or subscription to participate on the network and receive quote requests.
Use this record as a starting point for identification. Specifications and vehicle applications may contain errors or omissions. Confirm the exact engine variant and compatibility using vehicle-specific documentation and a qualified supplier or technician.
All external links open in new tabs. Please verify current availability of resources.