The Suzuki SX4 S-Cross II (facelift 2016) 1.4 Boosterjet Mild Hybrid ALLGRIP Automatic 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 well-equipped family vehicle, competing with models like the Nissan Qashqai, Kia Sportage, and Hyundai Tucson. The facelift brought styling updates, enhanced safety features, and the introduction of a mild hybrid powertrain to improve fuel efficiency and reduce emissions.
Suzuki SX4 S-Cross II: An Overview
The SX4 S-Cross, in its second generation, was designed to offer a blend of hatchback practicality and SUV versatility. The facelifted 2016 model further refined this concept, focusing on improving the vehicle’s appeal and efficiency. The 1.4 Boosterjet Mild Hybrid ALLGRIP Automatic variant combines a turbocharged gasoline engine with a 48V mild hybrid system and Suzuki’s renowned ALLGRIP all-wheel-drive technology, providing a balance of performance, fuel economy, and all-weather capability. This model aimed to appeal to buyers seeking a comfortable, safe, and economical crossover for everyday use.
Engine & Performance
The heart of the SX4 S-Cross II 1.4 Boosterjet is a 1.373-liter (83.79 cubic inches) inline-four cylinder gasoline engine. This engine, designated K14D, utilizes direct fuel injection and a turbocharger with an intercooler to produce 129 horsepower at 5500 rpm and 235 Nm (173.33 lb.-ft.) of torque between 2000 and 3000 rpm. The engine’s power-to-weight ratio is 9.8 kg/Hp, equating to 102 Hp/tonne, while the torque-to-weight ratio is 5.4 kg/Nm or 185.8 Nm/tonne.
The “Boosterjet” designation refers to Suzuki’s turbocharged engine technology, designed for responsive performance and improved fuel efficiency. The mild hybrid system, operating at 48V, assists the engine during acceleration and allows for extended engine stop-start functionality, further enhancing fuel economy. Power is delivered to all four wheels via a six-speed automatic transmission and Suzuki’s ALLGRIP all-wheel-drive system. This system intelligently distributes torque between the front and rear axles based on driving conditions, providing enhanced traction and stability. The vehicle has a maximum speed of 190 km/h (118.06 mph) and complies with Euro 6 emission standards.
Design & Features
The SX4 S-Cross II is a five-door, five-seater crossover SUV. The facelifted model features a redesigned front grille, headlights, and bumper, giving it a more modern and assertive appearance. The interior is designed with practicality and comfort in mind, offering ample space for passengers and luggage. Trunk space ranges from 430 liters (15.19 cubic feet) with the rear seats up to 1269 liters (44.81 cubic feet) with the rear seats folded down.
Key features of the SX4 S-Cross II 1.4 Boosterjet include the ALLGRIP all-wheel-drive system, a mild hybrid powertrain for improved fuel efficiency, and a range of safety technologies such as ABS (Anti-lock Braking System). The vehicle also incorporates a Start & Stop System and a particulate filter to reduce emissions. The dimensions of the vehicle are: length 4300 mm (169.29 in), width 1785 mm (70.28 in), and height 1580 mm (62.2 in), with a wheelbase of 2600 mm (102.36 in). The curb weight is 1265 kg (2788.85 lbs) and the maximum permissible weight is 1785 kg (3935.25 lbs).
Technical Specifications
| Brand | Suzuki |
| Model | SX4 S-Cross |
| Generation | SX4 S-Cross II (facelift 2016) |
| Type | 1.4 Boosterjet (129 Hp) Mild Hybrid ALLGRIP Automatic |
| 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) | 7.7 l/100 km (30.5 US mpg) |
| Fuel consumption at Medium speed (WLTP) | 5.9 l/100 km (39.9 US mpg) |
| Fuel consumption at high speed (WLTP) | 5.4 l/100 km (43.6 US mpg) |
| Fuel consumption at very high speed (WLTP) | 6.8 l/100 km (34.6 US mpg) |
| Combined fuel consumption (WLTP) | 6.3 l/100 km (37.3 US mpg) |
| CO2 emissions (WLTP) | 142 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 |
| 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 |
| Engine oil capacity | 3.6 l (3.8 US qt | 3.17 UK qt) |
| Coolant capacity | 6.9 l (7.29 US qt | 6.07 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.) |
| Length | 4300 mm (169.29 in.) |
| Width | 1785 mm (70.28 in.) |
| Height | 1580 mm (62.2 in.) |
| Wheelbase | 2600 mm (102.36 in.) |
| Number of gears | 6 |
| Type of gearbox | automatic transmission |
The Suzuki SX4 S-Cross II (facelift 2016) 1.4 Boosterjet Mild Hybrid ALLGRIP Automatic represents a well-rounded offering in the compact crossover segment, particularly for European buyers seeking a practical, efficient, and capable vehicle.
