The Fiat Fullback Cross 2.4 (181 Hp) 4×4 Automatic is a mid-size pickup truck introduced by Fiat in 2017. It represents Fiat’s entry into the competitive pickup truck market, primarily aimed at regions outside of North America where one-ton pickups are more common. The Fullback is based on the Mitsubishi Triton, a result of a collaborative agreement between the two manufacturers. The “Cross” designation denotes a more style-focused and feature-rich trim level compared to the base Fullback models. Production continued until 2024, with the vehicle primarily sold in Europe, Australia, and Latin America. This specific variant, combining the 2.4-liter diesel engine with an automatic transmission and four-wheel drive, was positioned as a versatile option for both work and leisure, offering a balance between capability and comfort.
Technical Specifications
| Brand | Fiat |
| Model | Fullback |
| Generation | Fullback Cross |
| Type (Engine) | 2.4 (181 Hp) 4×4 Automatic |
| Start of production | 2017 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 9.1 l/100 km (25.8 US mpg, 31 UK mpg, 11 km/l) |
| Fuel consumption (extra urban) | 6.6 l/100 km (35.6 US mpg, 42.8 UK mpg, 15.2 km/l) |
| Fuel consumption (combined) | 7.5 l/100 km (31.4 US mpg, 37.7 UK mpg, 13.3 km/l) |
| CO2 emissions | 196 g/km |
| Fuel Type | Diesel |
| Maximum speed | 177 km/h (109.98 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 10.8 kg/Hp, 92.8 Hp/tonne |
| Weight-to-torque ratio | 4.5 kg/Nm, 220.5 Nm/tonne |
| Power | 181 Hp @ 3500 rpm |
| Power per litre | 74.1 Hp/l |
| Torque | 430 Nm @ 2500 rpm (317.15 lb.-ft. @ 2500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | 4N15 |
| Engine displacement | 2442 cm3 (149.02 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 8.3 l (8.77 US qt | 7.3 UK qt) |
| Coolant capacity | 7.7 l (8.14 US qt | 6.78 UK qt) |
| Kerb Weight | 1950 kg (4299.01 lbs.) |
| Max. weight | 2910 kg (6415.45 lbs.) |
| Max load | 960 kg (2116.44 lbs.) |
| Fuel tank capacity | 75 l (19.81 US gal | 16.5 UK gal) |
| Length | 5305 mm (208.86 in.) |
| Width | 1815 mm (71.46 in.) |
| Height | 1780 mm (70.08 in.) |
| Wheelbase | 3000 mm (118.11 in.) |
| Front track | 1515 mm (59.65 in.) |
| Rear track | 1520 mm (59.84 in.) |
| Minimum turning circle | 11.8 m (38.71 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 5 |
| Gearbox type | automatic transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 245/70 R16 |
| Wheel rims size | 16 |
Powertrain & Engine Architecture
The Fiat Fullback Cross 2.4 utilizes a 2.4-liter, four-cylinder diesel engine, designated the 4N15. This engine was originally developed by Mitsubishi and is also found in the Triton/L200 pickup. It features a common-rail direct injection system, a turbocharger with an intercooler, and four valves per cylinder. The engine produces 181 horsepower at 3500 rpm and a substantial 430 Nm (317 lb-ft) of torque at 2500 rpm. This torque output is a key characteristic, providing strong pulling power suitable for hauling and towing. The engine meets Euro 6 emission standards, incorporating a diesel particulate filter (DPF) to reduce harmful emissions. The five-speed automatic transmission is also sourced from Mitsubishi. While not the most modern transmission in terms of gear count, it is known for its robustness and reliability. The engine is longitudinally mounted, contributing to a more balanced weight distribution.
Driving Characteristics
The 2.4-liter diesel and five-speed automatic combination in the Fullback Cross delivers a competent, if not particularly sporty, driving experience. The ample torque makes it capable in off-road situations and when carrying heavy loads. Acceleration is adequate, but not brisk, with the automatic transmission prioritizing smooth shifts over aggressive downshifts. Compared to the six-speed manual transmission available on other Fullback models, the automatic offers greater convenience, especially in urban driving. However, the manual version generally provides slightly better fuel economy and a more engaging driving feel. The automatic’s gear ratios are tuned for practicality, focusing on maximizing fuel efficiency at cruising speeds and providing sufficient power for climbing hills or overtaking. The 4×4 system offers selectable drive modes (2H, 4H, 4L) allowing the driver to adapt to varying terrain conditions.
Equipment & Trim Levels
The Fullback Cross trim level sits above the base Fullback models, offering a more comprehensive equipment list. Standard features typically include air conditioning, power windows and locks, a touchscreen infotainment system with Bluetooth connectivity, and alloy wheels. The interior features durable, easy-to-clean materials, reflecting the truck’s work-oriented nature. Optional extras could include leather upholstery, a reversing camera, and parking sensors. The Cross trim also often featured unique styling elements, such as a chrome grille, body-colored bumpers, and side steps. Safety features generally include ABS brakes, electronic stability control, and multiple airbags.
Chassis & Braking
The Fullback Cross utilizes a body-on-frame construction, providing a robust and durable chassis. The front suspension consists of double wishbones with coil springs and stabilizer bar, while the rear suspension employs leaf springs. This setup is designed to handle heavy loads and provide a comfortable ride, although it can feel somewhat bouncy when unladen. The braking system features ventilated discs on the front wheels and drum brakes on the rear. While adequate for most applications, the rear drum brakes are a cost-saving measure compared to the disc brakes found on some competitors. The electric power steering provides light and easy steering, making it maneuverable in tight spaces.
Market Reception & Comparison
The Fiat Fullback Cross was generally well-received as a capable and affordable pickup truck. Critics praised its robust construction, strong diesel engine, and practical features. However, some reviewers noted that the interior design was somewhat dated and that the automatic transmission lacked the refinement of some competitors. Compared to other pickups in its class, such as the Toyota Hilux and the Ford Ranger, the Fullback Cross offered a competitive price point but lacked some of the advanced technology and sophisticated features. Fuel economy was considered reasonable for a vehicle of its size and type, with combined fuel consumption figures around 7.5 l/100 km (31.4 US mpg).
Legacy
The Fiat Fullback, and specifically the 2.4-liter diesel automatic variant, has established a reputation for reliability and durability. The Mitsubishi-sourced engine and transmission are known for their longevity, provided they are properly maintained. In the used car market, the Fullback Cross represents a good value proposition for buyers seeking a capable and affordable pickup truck. While it may not offer the same level of refinement or technology as some newer models, its robust construction and proven powertrain make it a practical and dependable choice. The availability of spare parts is generally good, thanks to the widespread use of Mitsubishi components. The Fullback Cross remains a viable option for those needing a workhorse vehicle capable of handling demanding tasks.


