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Iveco Stralis 420 Used Trucks - Current Offers for Sale

Last updated: 29/05/2026

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Used Iveco Stralis 420 Specifications Overview

Powertrain and Emissions Architecture

The Iveco Stralis 420 is defined by its use of the Cursor 10 (10.3L, 420 hp, 1900 Nm) and later Cursor 11 (11.1L, 420 hp, 2000 Nm) engines, optimized for strong torque at low rpm. Key to its Euro 6 compliance, the model employs HI-SCR technology, completely replacing conventional EGR systems on core variants. This approach enables high combustion efficiency and passive DPF regeneration, eliminating forced regeneration cycles and reducing maintenance downtime. In the Stralis XP, the addition of “Smart EGR” (8% EGR rate) further advances fuel injection timing for improved fuel efficiency without compromising the HI-SCR regime.

Transmission and Predictive Drive Systems

From the Euro 5 era, the Stralis 420 features ZF-based AMTs, progressing from EuroTronic to the 12-speed HI-TRONIX (TraXon platform) in later models. HI-TRONIX offers faster shift times and high durability, supporting predictive systems such as HI-CRUISE. HI-CRUISE utilizes GPS mapping and real-time topographical data to preemptively optimize gear selection and enable Eco-Roll, automatically disengaging the clutch to maximize inertia-driven coasting, directly reducing fuel consumption on varied routes.

Chassis Modularity and Specialized Configurations

The chassis is constructed with high-tensile steel, 7.7 mm side members, and offered in configurations including 4x2, 6x2, 6x4, 8x2, and 8x4. The Stralis X-Way series targets light construction, with ON, ON+, and OFF setups emphasizing weight optimization and durability. The Super Loader (SL) variant achieves industry-leading low kerb weight (8,845 kg on 8x4 concrete mixer) via lightweight components and Cursor 9 engine, maximizing legal payload. HI-TRACTION hydrostatic front-wheel drive provides temporary off-road traction without the mass or complexity of traditional AWD.

Cabin Options, Aerodynamics, and Digital Integration

Three modular cabs—AD/Hi-Street, AT/Hi-Road, AS/Hi-Way—cater to urban distribution up to long-haul, with the AS/Hi-Way offering a 2.5 m-wide, high-roof, flat floor design and internal heights over 2 m. S-Way successor cabs meet ECE-R29.03 crash standards and achieve up to 13.5% lower aerodynamic drag. Telematics via the Connectivity Box and TCO2 Live ecosystem deliver real-time driver feedback and fleet analytics, supporting extended maintenance intervals up to 150,000 km for long-haul operations.

Frequently Asked Questions

What are the main benefits of the HI-SCR system in the Iveco Stralis 420?

The HI-SCR system avoids using EGR, allowing the engine to burn cleaner air and reducing particulate build-up. This eliminates the need for forced DPF regeneration, minimizing downtime and maintenance.

How does the HI-CRUISE predictive system improve fuel efficiency in the Iveco Stralis 420?

HI-CRUISE uses GPS and topographic data to optimize gear changes and coasting, preventing unnecessary shifts on hills and enabling fuel-saving Eco-Roll coasting on descents.

What transmission types have been used in the Iveco Stralis 420?

The Stralis 420 initially used the EuroTronic 12- or 16-speed AMT and later upgraded to the 12-speed HI-TRONIX transmission, which offers faster shifts and higher durability.

What cab options are available for the Iveco Stralis 420?

There are three main cabs: AD/Hi-Street (urban day cab), AT/Hi-Road (regional sleeper), and AS/Hi-Way (long-haul high-roof sleeper), each designed for different operational needs.

How does the Stralis X-Way Super Loader enhance payload capacity?

The Super Loader reduces kerb weight using a lighter frame, Cursor 9 engine, and aluminum wheels, allowing more payload capacity, especially for concrete mixer applications on an 8x4 chassis.

What are the common maintenance intervals for the Iveco Stralis 420 engines?

Long-haul engines with synthetic oils can have oil changes up to every 150,000 km or 1,000 hours, while severe duty cycles require intervals as short as 10,000 km or 250 hours.

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