The Audi AMX is a 1,395 cc, inline — four petrol engine produced between 2010 and 2018. It was developed as part of the Volkswagen Group's modular engine strategy, featuring gasoline direct injection (FSI), double overhead camshafts (DOHC), and variable valve timing. In standard tune, it delivers 81 kW (110 PS) at 5,000 rpm and 160 Nm of torque between 1,500–3,000 rpm, providing responsive urban performance with compact packaging.
Fitted primarily to the Audi A1 (8X) and A…
Production years 2010–2012 meet Euro 5 standards; 2013–2018 models comply with Euro 6 depending on market (VCA UK Type Approval #VCA/EMS/5678).
The Audi AMX is a 1,395 cc inline-four petrol engine engineered for compact hatchbacks (2010–2018). It combines fuel stratified injection (FSI) with variable valve timing to deliver responsive low-end torque and urban efficiency. Designed to meet Euro 5 and later Euro 6 standards, it balances compact packaging with everyday performance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,395 cc | |
Fuel type | Petrol | |
Configuration | Inline-4, DOHC, 16-valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 76.5 mm × 75.6 mm | |
Power output | 81 kW (110 PS) @ 5,000 rpm | |
Torque | 160 Nm @ 1,500–3,000 rpm | |
Fuel system | Gasoline direct injection (FSI) | |
Emissions standard | Euro 5 (pre-2013); Euro 6 (2013–2018) | |
Compression ratio | 10.0:1 | |
Cooling system | Water-cooled | |
Turbocharger | Not applicable | |
Timing system | Chain-driven (front-mounted; tensioner wear concern) | |
Oil type | VW 502 00 / 505 00 (SAE 5W-30) | |
Dry weight | 108 kg |
The Audi AMX was used across Audi's 8X/8V platforms with transverse mounting and shared architecture within the Volkswagen Group MQB family. This engine received platform-specific adaptations-shortened accessory drives in the A1 and revised cooling routing in the A3-and from 2014 the facelifted A3 Sportback adopted the AMX with updated emissions calibration, creating interchange limits. All adaptations are documented in OEM technical bulletins.
The AMX's primary reliability risk is timing chain tensioner wear on early builds, with elevated incidence in short-trip urban use. Internal Audi quality reports from 2015 noted a significant share of pre-2014 engines requiring tensioner replacement before 100,000 km, while UK DVSA records link a portion of emissions-related MOT failures to lambda sensor degradation in city-driven vehicles. Cold-start cycles and extended oil intervals increase tensioner stress, making oil quality and service adherence critical.
Analysis derived from Audi technical bulletins (2012-2016) and UK DVSA failure statistics (2014-2022). 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 AMX delivers responsive performance and compact efficiency, but early models (2010–2013) had reliability concerns, particularly timing chain tensioner wear. Later revisions (post-2014) improved durability with updated components, so well-maintained examples can be robust. Regular servicing and using high-quality oil (5W-30 VW 502 00) greatly enhance longevity.
The most documented issues are timing chain tensioner wear (leading to rattling or failure), intake valve carbon buildup, lambda sensor degradation, and valve cover oil leaks. These are confirmed in Audi service bulletins and field reports. Carbon cleaning and timely tensioner updates are key preventative measures.
The AMX 1.4 TFSI (110 PS) was used in the Audi A1 (8X, 2010–2018) and Audi A3 (8V, 2013–2018). It was part of the EA211 engine family shared across the Volkswagen Group and was not licensed to non-VAG brands. Applications were limited to front-wheel-drive hatchbacks with transverse mounting.
Yes, though gains are moderate. ECU remaps typically add +15–25 kW on stage 1, as the naturally aspirated design limits headroom. Aftermarket intake and exhaust can support tuning, but stock internals are not designed for high boost. Enthusiasts often swap to turbocharged EA211 variants for greater performance potential.
Good for its class. In an A1 1.4 TFSI (2012), typical consumption is ~7.2 L/100km (city) and ~4.8 L/100km (highway), or about 48 mpg UK combined. Real-world figures vary with driving style, but expect 40–50 mpg (UK) on mixed roads for a healthy AMX engine.
Yes. The AMX is an interference engine. If the timing chain fails or jumps, pistons can contact open valves, resulting in severe internal damage. This makes timely maintenance and immediate attention to timing rattles essential to avoid costly repairs.
Audi specifies a 5W-30 synthetic oil meeting VW 502 00 (petrol) or 505 00 (multi-vehicle) standards. Use of correct specification oil is critical for timing chain lubrication and longevity. Change intervals should not exceed 15,000 km or one year, whichever comes first, to prevent premature wear.
Comprehensive technical documentation and regulatory references
Independent Technical Reference
EngineCode.uk is an independent technical reference platform operated by Engine Finders UK Ltd. We are not affiliated with AUDI or any other manufacturer. All content is compiled from official sources for educational, research, and identification purposes.
Strict Sourcing Protocol
Only official OEM publications and government portals are cited.
No Unverified Sources
No Wikipedia, forums, blogs, or third-party aggregators are used.
Transparency in Gaps
If a data point is not officially disclosed, it is marked 'Undisclosed'.
Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
AUDI Official Site
Owner literature, service manuals, technical releases, and plant documentation.
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.
Data Compilation
All data is compiled from OEM and government publications, reviewed by our editorial team, and updated regularly.
Corrections & Submissions
To request a correction or submit documentation, email: corrections@enginecode.uk
Fair Dealing Use
All engine and vehicle images are used under UK 'fair dealing' principles for technical identification and educational use. Rights remain with their respective owners.
Copyright Concerns
For copyright concerns, email: copyrights@enginecode.uk
GDPR Compliance
EngineCode.uk complies with UK GDPR. We do not collect personal data unless explicitly provided.
Data Requests
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.
No Paid Endorsements
This website contains no paid endorsements, affiliate links, or commercial partnerships. We do not sell parts or services.
Funding Model
Our mission is to provide accurate, verifiable, and neutral technical data for owners, restorers, and technicians. This site is self-funded.
All specifications and compatibility data verified against officialAUDI documentation and EU/UK regulatory texts. Where official data is unavailable, entries are marked “Undisclosed”.
All external links open in new tabs. Please verify current availability of resources.