The Alfa Romeo AR 01713 is a 1,750 cc, inline — four turbocharged petrol engine produced between 2015 and 2020. It forms the core of Alfa Romeo's modern petrol lineup, featuring direct fuel injection, variable valve timing (Dual VVT), and a twin — scroll turbocharger. In standard tune it delivers 147 kW (200 PS), with higher — output Quadrifoglio variants reaching 206 kW (280 PS) and peak torque of 330 Nm available from 1,750 rpm.
Fitted to key models including the 952 Giulia, 9…
Production years 2015–2017 meet Euro 6b standards; 2018–2020 models comply with Euro 6d-TEMP .
The Alfa Romeo AR 01713 is a 1,750 cc inline-four turbocharged petrol engine engineered for premium compact and mid-size platforms (2015–2020). It combines gasoline direct injection with a twin-scroll turbocharger to deliver sharp throttle response and strong mid-range pull. Designed to meet Euro 6 emissions standards, it balances sporty performance with regulated efficiency.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,750 cc | |
Fuel type | Petrol | |
Configuration | Inline-4, DOHC, 16-valve | |
Aspiration | Turbocharged (twin-scroll) | |
Bore × stroke | 86.0 mm × 75.2 mm | |
Power output | 147–206 kW (200–280 PS) | |
Torque | 300–330 Nm @ 1,750–4,500 rpm | |
Fuel system | Bosch HDEV5 direct injection (up to 200 bar) | |
Emissions standard | Euro 6b (pre-2018); Euro 6d-TEMP (2018–2020) | |
Compression ratio | 9.8:1 | |
Cooling system | Water-cooled | |
Turbocharger | IHI twin-scroll turbo with vacuum-actuated wastegate | |
Timing system | Chain-driven (double-row primary, single-row secondary) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 135 kg |
The Alfa Romeo AR 01713 was used across Alfa Romeo's 952/956 platforms with transverse mounting and shared architecture with Fiat Chrysler Automobiles (FCA) global engine programs. This engine received platform-specific adaptations-shorter intake manifolds in the 940 MiTo and reinforced engine mounts in the 956 Stelvio-and from 2018 the facelifted 952 Giulia LCI models adopted revised turbo actuators, creating interchange limits. All adaptations are documented in OEM technical bulletins.
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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.
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The AR 01713 offers strong performance and efficiency, but early models (2015-2017) had reliability concerns, particularly turbo actuator failures. Later revisions (post-2018) improved actuator durability, so well-maintained examples can be robust. Regular servicing and using correct oil (0W-30 Fiat 9.55535-S2) are essential for longevity.
The most documented issues are turbo wastegate actuator failure, intake valve carbon buildup, and secondary timing chain guide wear. Coolant leaks from the thermostat housing are also frequent. These are confirmed in Alfa Romeo service bulletins and field reports.
This 1.8L turbo petrol engine was used in the Giulia (952), Stelvio (956), and MiTo (940). It powered 2.0 Turbo 200 HP and 280 HP variants from 2015 to 2020. All models require Euro 6-compliant fuel and specific maintenance protocols.
Aftermarket ECU tuning is common on the AR01713 platform, but increasing boost or altering engine parameters accelerates component wear, impacts emissions compliance, and may void vehicle warranties. Any modifications should be evaluated carefully by a qualified specialist.
In a Giulia 2.0 Turbo, combined consumption is approximately 7.2 L/100 km (~39 mpg UK). Real-world figures vary: city driving may see 9–10 L/100 km, while highway runs can achieve 6.5 L/100 km (~43 mpg UK). Driving style significantly impacts efficiency.
Yes. The AR 01713 is an interference engine. If the timing chain fails or jumps, piston-to-valve contact is likely, resulting in severe internal damage. Adhering to maintenance schedules and addressing timing rattles immediately is critical.
Alfa Romeo specifies a 0W-30 synthetic oil meeting Fiat 9.55535-S2 specification. This oil ensures proper turbo and timing chain lubrication. Change intervals should not exceed 15,000 km or one year, whichever comes first, to maintain engine health.
Comprehensive technical documentation and regulatory references
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Regulation (EC) No 715/2007
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Commission Regulation (EU) 2017/1151
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