2020-2021 Suzuki SX4 S-Cross II (facelift ) 1.4 Boosterjet (129 Hp) Mild Hybrid ALLGRIP

The Suzuki SX4 S-Cross II (facelift 2016) 1.4 Boosterjet Mild Hybrid ALLGRIP is a compact crossover SUV produced by the Japanese automaker Suzuki. Introduced in April 2020 and continuing through November 2021, this iteration represents a significant refresh of the second-generation SX4 S-Cross, primarily aimed at the European market. While not officially sold in the United States, the SX4 S-Cross occupies a popular niche in Europe as an affordable, practical, and fuel-efficient all-wheel-drive crossover. The “Boosterjet” designation refers to Suzuki’s turbocharged engine technology, and the “ALLGRIP” system denotes the vehicle’s all-wheel-drive capability. This model incorporates mild hybrid technology to enhance fuel economy and reduce emissions.

Suzuki SX4 S-Cross II: An Overview

The SX4 S-Cross, in its second generation, aimed to provide a more refined and spacious alternative to smaller hatchbacks while remaining competitive in price. The 2016 facelift brought styling updates, improved interior materials, and the introduction of the 1.4 Boosterjet engine with mild hybrid technology. This combination was designed to appeal to buyers seeking a versatile vehicle for both urban commuting and occasional off-road adventures. The SX4 S-Cross competes with models like the Nissan Qashqai, Kia Sportage, and Hyundai Tucson in the European market.

Engine & Performance

The SX4 S-Cross II 1.4 Boosterjet Mild Hybrid is powered by a 1.4-liter, inline-four cylinder turbocharged gasoline engine. This engine produces 129 horsepower at 5,500 rpm and 235 Nm (173.33 lb.-ft.) of torque between 2,000 and 3,000 rpm. The engine features direct fuel injection and a variable valve timing (VVT) system to optimize performance and efficiency. The mild hybrid system utilizes a 48V electric motor to provide assistance during acceleration and enable a start/stop system for improved fuel economy. The engine’s output translates to a maximum speed of 190 km/h (118.06 mph). The weight-to-power ratio is 9.8 kg/Hp, and the weight-to-torque ratio is 5.4 kg/Nm. The engine is transversely mounted at the front of the vehicle and is paired with a 6-speed manual transmission.

Design & Features

The SX4 S-Cross II is a five-door, five-seat crossover SUV. The 2016 facelift brought a more prominent grille, redesigned headlights, and updated bumpers, giving the vehicle a more modern and assertive appearance. Inside, the cabin features a functional layout with a focus on practicality. Standard features include air conditioning, power windows, and a basic audio system. Higher trim levels offer features such as a touchscreen infotainment system, navigation, and advanced safety technologies. The ALLGRIP all-wheel-drive system provides enhanced traction and stability in various driving conditions, with selectable driving modes to optimize performance for different terrains. Trunk space is a notable feature, offering 430 liters (15.19 cu. ft.) with the rear seats up and expanding to 1,269 liters (44.81 cu. ft.) with the seats folded down. Safety features include ABS, and a particulate filter to reduce emissions.

Technical Specifications

Brand Suzuki
Model SX4 S-Cross
Generation SX4 S-Cross II (facelift 2016)
Type (Engine) 1.4 Boosterjet (129 Hp) Mild Hybrid ALLGRIP
Start of production April, 2020
End of production November, 2021
Powertrain Architecture MHEV (Mild Hybrid Electric Vehicle)
Body type Crossover
Seats 5
Doors 5
Fuel consumption at Low speed (WLTP) 6.6 l/100 km (35.6 US mpg)
Fuel consumption at Medium speed (WLTP) 5.4 l/100 km (43.6 US mpg)
Fuel consumption at high speed (WLTP) 5.2 l/100 km (45.2 US mpg)
Fuel consumption at very high speed (WLTP) 6.5 l/100 km (36.2 US mpg)
Combined fuel consumption (WLTP) 5.9 l/100 km (39.9 US mpg)
CO2 emissions (WLTP) 132-133 g/km
Fuel Type Petrol (Gasoline)
Maximum speed 190 km/h (118.06 mph)
Emission standard Euro 6
Weight-to-power ratio 9.8 kg/Hp
Weight-to-torque ratio 5.4 kg/Nm
Power 129 Hp @ 5500 rpm
Torque 235 Nm @ 2000-3000 rpm (173.33 lb.-ft.)
Engine layout Front, Transverse
Engine Model/Code K14D
Engine displacement 1373 cm3 (83.79 cu. in.)
Number of cylinders 4
Engine configuration Inline
Cylinder Bore 73 mm (2.87 in.)
Piston Stroke 82 mm (3.23 in.)
Compression ratio 10.9:1
Number of valves per cylinder 4
Fuel injection system Direct injection
Engine aspiration Turbocharger, Intercooler
Valvetrain VVT
Engine oil capacity 3.6 l (3.8 US qt | 3.17 UK qt)
Coolant 6.7 l (7.08 US qt | 5.9 UK qt)
Kerb Weight 1265 kg (2788.85 lbs.)
Max. weight 1785 kg (3935.25 lbs.)
Max load 520 kg (1146.4 lbs.)
Trunk (boot) space – minimum 430 l (15.19 cu. ft.)
Trunk (boot) space – maximum 1269 l (44.81 cu. ft.)
Fuel tank capacity 47 l (12.42 US gal | 10.34 UK gal)
Permitted trailer load with brakes (12%) 1500 kg (3306.93 lbs.)
Permitted trailer load without brakes 600 kg (1322.77 lbs.)
Permitted towbar download 75 kg (165.35 lbs.)
Length 4300 mm (169.29 in.)
Width 1785 mm (70.28 in.)
Height 1580 mm (62.2 in.)
Wheelbase 2600 mm (102.36 in.)
Front track 1535 mm (60.43 in.)
Rear (Back) track 1505 mm (59.25 in.)
Drivetrain Architecture ICE and electric motor, All wheel drive (4×4)
Number of gears and type of gearbox 6 gears, manual transmission
Front suspension Independent type McPherson
Rear suspension Semi-independent, coil spring
Front brakes Ventilated discs
Rear brakes Disc
Tires size 215/55 R17
Wheel rims size 6.5J x 17

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