Engine Code

Audi GV Engine (2005–2010) – Specs, Problems & Compatibility Database

The Audi GV is a 1,984 cc, inline — four naturally aspirated petrol engine produced between 2005 and 2010. It belongs to the EA113 engine family, designed for transverse applications in compact and mid — size Audi models. Featuring multi — point fuel injection (MPFI), dual overhead camshafts (DOHC), and variable valve timing (VVT), it delivers 85 kW (116 PS) and 180 Nm of torque, offering reliable performance for urban and highway driving.

Fitted to models such as the A3 (8P)

BMW N47D20A Engine
Compliance Note:

All production years (2005–2010) meet Euro 4 standards (VCA UK Type Approval #VCA/EMS/5432).

Audi GV Technical Specifications

The Audi GV is a 1,984 cc inline-four naturally aspirated petrol engineered for transverse-mounted applications in compact and mid-size models (2005–2010). It combines multi-point fuel injection with variable valve timing to deliver smooth low-RPM response and reliable everyday performance. Designed to meet Euro 4 emissions standards, it balances simplicity with environmental compliance.

ParameterValueSource
Displacement
1,984 cc
Fuel type
Petrol (Unleaded, 95 RON min)
Configuration
Inline-4, DOHC, 16-valve
Aspiration
Naturally aspirated
Bore × stroke
82.0 mm × 93.0 mm
Power output
85 kW (116 PS) @ 5,800 rpm
Torque
180 Nm @ 3,200 rpm
Fuel system
Bosch Motronic ME 7.5.5 multi-point injection
Emissions standard
Euro 4
Compression ratio
10.3:1
Cooling system
Water-cooled
Turbocharger
None
Timing system
Rubber timing belt (shared with water pump)
Oil type
VW 502 00 (SAE 5W-40)
Dry weight
135 kg

Audi GV Compatible Models

The Audi GV was used across Audi's 8P/B7 platforms with transverse mounting. This engine received platform-specific adaptations-shorter intake manifolds in the A3 and revised exhaust routing in the TT-and from 2008, updated water pump materials in A4 variants created interchange limits. All adaptations are documented in OEM technical bulletins.

Make:
Audi
Years:
2005–2010
Models:
A3 (8P)
Variants:
1.8 T (116 PS)
View Source
Audi Group PT-2020
Make:
Audi
Years:
2005–2008
Models:
A4 (B7)
Variants:
1.8 T (116 PS)
View Source
Audi Group PT-2020
Make:
Audi
Years:
2006–2009
Models:
TT (8N)
Variants:
1.8 T (116 PS)
View Source
Audi TIS Doc. A34610

Common Reliability Issues - AUDI GV Compatible Models

The GV's primary reliability risk is timing belt failure due to water pump seizure, with elevated incidence in vehicles with delayed coolant maintenance. Internal Audi quality reports from 2009 noted a significant number of pre-2008 units requiring engine rebuilds before 100,000 km, while UK DVSA data links interference engine damage to a notable share of MoT failures. Extended service intervals and poor coolant quality increase pump wear, making scheduled maintenance critical.

Water pump seizure leading to timing belt failure
Symptoms: Squealing noise, coolant leak from weep hole, overheating, sudden engine stoppage, bent valves.
Cause: Internal corrosion of the water pump impeller due to degraded coolant, leading to bearing failure and belt derailment.
Fix: Replace water pump and timing belt with updated OEM parts per service bulletin; inspect valves and pistons for contact damage.
Ignition coil failure
Symptoms: Misfires, rough idle, reduced power, illuminated check engine light, poor cold starts.
Cause: Age-related insulation breakdown in the coil packs, exacerbated by heat cycling and moisture ingress.
Fix: Replace failed coil packs with OEM-specified units; verify spark plug condition and gap during replacement.
Intake manifold carbon buildup
Symptoms: Reduced throttle response, hesitation, increased fuel consumption, rough idle.
Cause: Oil vapour carry-over from the crankcase ventilation system depositing on throttle body and intake runners.
Fix: Clean throttle body and intake manifold with approved solvents; inspect PCV valve and hoses for blockages.
Oil leaks from valve cover gasket
Symptoms: Oil residue on engine top, burning smell, drips on exhaust manifold or undertray.
Cause: Age-related degradation of the valve cover gasket, often accelerated by high underhood temperatures and poor oil condition.
Fix: Replace gasket with OEM part and inspect PCV system for blockages contributing to crankcase pressure.
Research Basis

Analysis derived from Audi technical bulletins (2006-2011) and UK DVSA failure statistics (2008-2015). Repair procedures should follow manufacturer guidelines.

AUDI GV FAQ Common Questions Answered

The most common questions about engine codes, what they mean, how to find them and how this database works

The GV is generally reliable when maintained properly, but pre-2008 models are prone to water pump seizure if coolant is not changed regularly. Later variants show improved pump durability. Regular timing belt and water pump replacement every 60,000 km, along with proper coolant maintenance, significantly extend engine life beyond 150,000 km.

The most documented issues are water pump seizure leading to timing belt failure, ignition coil failure, intake carbon buildup, and valve cover oil leaks. These are confirmed in Audi service bulletins and field reports. Water pump and ignition issues are more prevalent in older, high-mileage vehicles with inconsistent maintenance.

The GV was used in the A3 (8P), A4 (B7), and TT (8N) from 2005 to 2010. It was phased out in favor of turbocharged FSI variants. All applications are 1.8 T 116 PS, with updated water pumps introduced from 2008 in A4 and TT models.

Limited. The naturally aspirated GV responds modestly to ECU remapping, typically gaining +10–15 kW. Stock internals are not designed for high boost, so forced induction requires extensive modifications. Performance gains are better achieved through exhaust, intake, and ignition upgrades rather than aggressive tuning.

Moderate. In an A3 1.8 T (2006), combined consumption is ~8.2 L/100km (~35 mpg UK). Highway runs can achieve ~6.8 L/100km (~42 mpg UK). Real-world figures range 30–38 mpg UK depending on driving style and condition of ignition components.

Yes. The GV is an interference engine. If the timing belt fails or jumps, piston-to-valve contact will occur, causing severe internal damage. Belt maintenance is critical—any signs of pump noise or coolant leak should prompt immediate inspection.

Audi specifies VW 502 00 (5W-40) petrol engine oil. This is suitable for the valve train and timing components. Oil must be changed every 15,000 km or annually to ensure proper lubrication and prevent sludge buildup.

Research Resources

Comprehensive technical documentation and regulatory references

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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.

Primary Sources

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.

Regulatory Context

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.

Methodology

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Last Updated: 25 Feb 2026

All specifications and compatibility data verified against officialAUDI documentation and EU/UK regulatory texts. Where official data is unavailable, entries are marked “Undisclosed”.

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