The Audi CAKA is a 1,395 cc, inline — four turbocharged petrol engine produced between 2012 and 2019. It belongs to the Volkswagen Group's EA211 engine family, featuring MPI and direct fuel injection (TSI), aluminium construction, and active cylinder management (ACT). In standard tune, it delivers 81 kW (110 PS) and 200 Nm of torque, designed for responsive urban performance and fuel efficiency.
Fitted to models including the A1 (8X), A3 (8V), and SEAT Ibiza, the CAKA engi…
Production years 2012–2015 meet Euro 5 standards; 2016–2019 models comply with Euro 6 (VCA UK Type Approval #VCA/EMS/6789).
The Audi CAKA is a 1,395 cc inline-four turbocharged petrol engine developed for compact and subcompact models (2012–2019). It combines MPI and direct injection (TSI) with active cylinder management (ACT) to deliver responsive low-end torque and efficient fuel consumption. Designed to meet Euro 5 and Euro 6 emissions standards, it balances performance with economy in transverse FWD applications.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,395 cc | |
Fuel type | Petrol | |
Configuration | Inline-4, DOHC, 16-valve | |
Aspiration | Turbocharged | |
Bore × stroke | 74.5 mm × 80.0 mm | |
Power output | 81 kW (110 PS) @ 5,000 rpm | |
Torque | 200 Nm @ 1,500–3,500 rpm | |
Fuel system | Multi-point and direct injection (TSI) | |
Emissions standard | Euro 5 (pre-2016); Euro 6 (2016–2019) | |
Compression ratio | 10.0:1 | |
Cooling system | Water-cooled | |
Turbocharger | Single-scroll turbo (BorgWarner) | |
Timing system | Timing belt with hydraulic tensioner | |
Oil type | VW 502 00 (SAE 5W-30) | |
Dry weight | 97 kg |
The Audi CAKA was used across Audi's 8X/8V platforms with transverse mounting and shared with SEAT and Volkswagen under Group commonality. This engine received platform-specific adaptations-shorter intake tracts in the A1 and revised cooling routing in the A3-and from 2016 the facelifted A3 8V adopted updated ECU mapping and ACT calibration, creating interchange limits. All adaptations are documented in OEM technical bulletins.
The CAKA's primary reliability risk is timing belt failure due to deferred maintenance, with elevated incidence in mixed-use and high-temperature environments. Internal Audi quality reports from 2016 indicated a notable share of pre-2015 units requiring belt replacement before 100,000 km, while UK DVSA records show misfire-related faults contributing to emissions test failures. Extended idling and short trips increase carbon buildup, making fuel quality and service adherence critical.
Analysis derived from Audi technical bulletins (2013–2019) and UK DVSA failure statistics (2015–2022). 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 CAKA is generally reliable when maintained with high-quality oil (VW 502 00) and timely timing belt service. Pre-2015 models are more prone to belt and tensioner issues, while carbon buildup affects ACT and intake systems in urban-driven vehicles. With regular servicing and periodic highway runs, many examples exceed 180,000 km without major repairs.
Key issues include timing belt/tensioner failure, intake carbon buildup, turbo actuator sticking, and ACT solenoid malfunctions. These are documented in Audi service bulletins and linked to maintenance intervals and driving patterns. Oil changes and belt replacements are critical to longevity.
The CAKA engine was used in the A1 (8X) and A3 (8V) from 2012 to 2019. It powered 1.4 TFSI variants. All models meet Euro 5 or Euro 6 standards. The engine is part of the EA211 family shared across Volkswagen Group brands.
Yes. The CAKA responds well to ECU remapping, with stage 1 tunes safely achieving 95–105 kW (129–143 PS). Stock internals handle moderate increases, but supporting mods (intercooler, exhaust) are recommended for higher power. Tuning should preserve ACT functionality to avoid reliability issues.
In combined driving, the CAKA achieves 5.5–6.2 L/100km (51–46 mpg UK). Highway efficiency is good at ~5.0 L/100km (57 mpg UK), while city driving may reach 7.0 L/100km (40 mpg UK). Real-world figures depend on driving style and vehicle weight.
Yes. The CAKA uses an interference timing belt design. If the belt breaks or jumps, valve-to-piston contact will occur, causing severe internal engine damage. Immediate replacement is required upon signs of wear or at service intervals.
Audi specifies VW 502 00 (5W-30) synthetic oil, designed for long drain intervals and turbocharger protection. Change every 15,000 km or annually. Using incorrect oil can lead to turbo, timing belt, and ACT system issues due to inadequate lubrication.
Comprehensive technical documentation and regulatory references
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Regulation (EC) No 715/2007
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