The Daewoo F16S3 is a 1,598 cc, inline — four petrol engine produced between 2010 and 2015. It features multi — point fuel injection (MPFI), dual overhead camshafts (DOHC), and 16 valves, delivering balanced performance and fuel efficiency in compact vehicles. In standard tune it produces 81 kW (110 PS) and 150 Nm of torque, making it suitable for everyday driving with responsive mid — range power delivery.
Fitted to models such as the Daewoo Gentra and Chevrolet Aveo (third…
Daewoo
Production years 2010–2015 meet Euro 5 standards .
The Daewoo F16S3 is a 1,598 cc inline-four petrol engine engineered for compact sedans and hatchbacks (2010–2015). It combines MPFI with DOHC 16-valve architecture to deliver refined performance and efficient fuel consumption. Designed to meet Euro 5 emissions standards, it serves as a modern, reliable powertrain for urban and highway use.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,598 cc | |
Fuel type | Petrol | |
Configuration | Inline-4, DOHC, 16-valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 79.0 mm × 81.5 mm | |
Power output | 81 kW (110 PS) @ 6,000 rpm | |
Torque | 150 Nm @ 4,000 rpm | |
Fuel system | Multi-point fuel injection (MPFI) | |
Emissions standard | Euro 5 | |
Compression ratio | 10.5:1 | |
Cooling system | Water-cooled | |
Turbocharger | Not applicable | |
Timing system | Rubber timing belt (interval: 90,000 km) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 115 kg |
The Daewoo F16S3 was used across Daewoo's Gentra and Chevrolet's Aveo platforms with transverse mounting and shared GM Korea architecture. This engine received platform-specific adaptations-reinforced mounts in the Gentra and revised ECU tuning in the Aveo-and from 2013 the facelifted Aveo adopted the F16S3 with updated emissions calibration, creating 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 F16S3 is generally reliable when maintained properly. Early models (2010–2011) had timing belt tensioner issues, but post-2012 revisions improved durability. Regular timing belt service at 90,000 km and use of correct oil (5W-30 API SM/CF) are essential for long-term reliability.
The most common issues are timing belt tensioner failure, coolant leaks from the thermostat housing, idle air control valve fouling, and valve cover oil leaks. These are documented in GM Korea service bulletins and are typically preventable with scheduled maintenance.
The F16S3 was used in the Daewoo Gentra (2010–2015) and the Chevrolet Aveo (2011–2015). It was also offered in select South American and Asian markets under the Chevrolet brand. All models are front-wheel drive with transverse engine mounting.
The F16S3 is naturally aspirated with MPFI, limiting tuning potential. ECU remaps offer minimal gains. Aftermarket intake and exhaust may improve throttle response slightly, but significant power increases require forced induction, which is not commonly supported.
In combined driving, the F16S3 achieves approximately 6.5 L/100km (43 mpg UK). City driving may see 7.8 L/100km, while highway efficiency can reach 5.6 L/100km. Real-world consumption depends on driving style and maintenance condition.
Yes. The F16S3 is an interference engine. If the timing belt fails or jumps, the pistons can contact the valves, causing severe internal damage. Adhering to the 90,000 km replacement interval is critical to avoid costly repairs.
The F16S3 requires SAE 5W-30 viscosity oil meeting API SM/CF standards. Use of GM 6277M or equivalent is recommended. Oil should be changed every 15,000 km or annually to maintain engine health and timing system lubrication.
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.