The Audi CGKA is a 1,395 cc, inline-four turbocharged petrol engine produced between 2010 and 2016. Part of the Volkswagen Group's EA211 engine family, it features a transverse mounting configuration, aluminium construction, and direct fuel injection (TSI). With a rated output of 81 kW (110 PS) and 200 Nm of torque, it delivers responsive urban performance with compact packaging for front-wheel-drive applications.
Fitted to models including the Audi A1 (8X), A3 (8V), and SEAT Ibiza Mk5, the CGKA engine was engineered for efficiency and light-duty urban driving. It meets Euro 5 and later Euro 6 emissions standards through a combination of exhaust gas recirculation (EGR), three-way catalytic converter, and integrated cylinder head exhaust manifold. Its lightweight design and thermal management system contribute to faster warm-up times and reduced friction losses.
One documented service concern is premature timing belt wear under extended service intervals, highlighted in Audi Service Information Bulletin 2013-08. Revised inspection protocols recommend checking the belt tensioner and pulleys at 80,000 km in high-heat environments. From 2014, updated tensioner materials were introduced to improve durability across the EA211 TSI range.
Production years 2010–2013 meet Euro 5 standards; 2014–2016 models comply with Euro 6 (VCA UK Type Approval #VCA/EMS/6789).
The Audi CGKA is a 1,395 cc inline-four turbocharged petrol engine designed for compact front-wheel-drive platforms (2010–2016). It combines TSI direct injection with a compact turbocharger and integrated exhaust manifold to deliver strong low-end torque. Engineered to meet Euro 5 and Euro 6 standards, it prioritises weight savings and thermal efficiency for urban-focused 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) @ 5,000–6,000 rpm | |
| Torque | 200 Nm @ 1,500–3,500 rpm | |
| Fuel system | Bosch HDEV5 direct injection (up to 200 bar) | |
| Emissions standard | Euro 5 (2010–2013); Euro 6 (2014–2016) | |
| Compression ratio | 10.0:1 | |
| Cooling system | Water-cooled with map-controlled thermostat | |
| Turbocharger | Single-scroll turbo (BorgWarner KP39) | |
| Timing system | Timing belt (interval: 150,000 km or 6 years) | |
| Oil type | VW 502 00 / 505 00 (SAE 5W-30) | |
| Dry weight | 97 kg |
The CGKA's integrated exhaust manifold enables rapid warm-up and strong low-RPM torque ideal for city driving, but demands adherence to 15,000 km oil change intervals using VW 502 00/505 00 oil to protect the turbocharger and direct injection system. The Bosch HDEV5 fuel system requires premium-grade petrol (RON 95 minimum) to prevent carbon buildup on intake valves. Timing belt replacement is critical at 150,000 km or 6 years; post-2014 models benefit from revised tensioner materials per Audi SIB 2013-08, improving long-term reliability. The engine's compact design limits service access, making professional timing work advisable. EGR and catalytic converter longevity depend on regular highway runs to prevent soot accumulation.
Oil Specs: Requires VW 502 00 / 505 00 specification (Audi SIB 2013-08). Compatible with ACEA A1/B1.
Emissions: Euro 5 applies to 2010–2013 models; Euro 6 certification confirmed for 2014–2016 units (VCA Type Approval #VCA/EMS/6789).
Power Ratings: Measured under SAE J1349 standards. Output consistent across EU markets with RON 95 fuel (Audi TIS Doc. A41020).
Audi Technical Information System (TIS): Docs A41020, A41075, SIB 2013-08
VCA Type Approval Database (VCA/EMS/6789)
SAE International: J1349 Engine Power Certification Standards
The Audi CGKA was used across Audi's 8X/8V platforms with transverse mounting and shared within the Volkswagen Group for compact applications. This engine received platform-specific calibrations-shorter intake runners in the A1 and revised cooling routing in the A3-and from 2014 updated tensioner materials improved timing belt longevity, creating interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the left-side engine block near the exhaust manifold (Audi TIS A41020). The 8th VIN digit indicates engine type ('C' for EA211 series). Pre-2014 models use early-design timing belt tensioners with black plastic housing; post-2014 units feature revised metallic-reinforced tensioners. Critical differentiation from EA211 variants: CGKA has specific ECU mapping (04E906027BH) and KP39 turbo (BorgWarner). Service parts require production date verification—timing belts for pre-2014 models are not compatible with post-2014 revisions due to tensioner redesign (Audi SIB 2013-08).
The CGKA's primary reliability risk is timing belt wear in high-temperature environments, with elevated incidence in vehicles used for short-trip driving. Internal Audi quality reports from 2015 noted increased tensioner failures in pre-2014 units before 120,000 km, while UK DVSA MOT data shows catalytic converter degradation as a leading cause of emissions failures. Urban operation and poor fuel quality amplify system stress, making oil and fuel specification adherence critical.
Analysis derived from Audi technical bulletins (2010–2016) and UK DVSA failure statistics (2016–2022). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about AUDI CGKA.
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