The Kia Sorento IV 2.2 CRDi, produced from October 2020 to May 2022, represents a significant iteration in Kia’s popular mid-size SUV lineup. This variant, equipped with a 2.2-liter turbocharged diesel engine producing 201 horsepower and a 7-speed dual-clutch transmission (DCT), was positioned as a mainstream offering within the fourth-generation Sorento (MQ4) range. It catered to buyers seeking a balance of fuel efficiency, practicality, and a relatively refined driving experience, particularly in European and Asian markets where diesel engines remained popular. The Sorento IV moved to the 1HX0 platform, offering increased space and improved technology compared to its predecessor.
Technical Specifications
| Brand | Kia |
| Model | Sorento |
| Generation | Sorento IV |
| Type | 2.2 CRDi (201 Hp) DCT 7 Seat |
| Start of production | October, 2020 |
| End of production | May, 2022 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 7 |
| Doors | 5 |
| Fuel Type | Diesel |
| Weight-to-power ratio | 8.7 kg/Hp, 114.4 Hp/tonne |
| Weight-to-torque ratio | 4 kg/Nm, 250.4 Nm/tonne |
| Power | 201 Hp @ 3800 rpm |
| Power per litre | 93.4 Hp/l |
| Torque | 440 Nm @ 1750-2750 rpm, 324.53 lb.-ft. @ 1750-2750 rpm |
| Engine layout | Front, Transverse |
| Engine Model/Code | Smartstream / D4HE |
| Engine displacement | 2151 cm3, 131.26 cu. in. |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 83 mm, 3.27 in. |
| Piston Stroke | 99.4 mm, 3.91 in. |
| Compression ratio | 16:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 5.6 l, 5.92 US qt | 4.93 UK qt |
| Coolant | 8.5 l, 8.98 US qt | 7.48 UK qt |
| Kerb Weight | 1757 kg, 3873.52 lbs. |
| Max. weight | 2550 kg, 5621.79 lbs. |
| Max load | 793 kg, 1748.27 lbs. |
| Trunk (boot) space – minimum | 187 l, 6.6 cu. ft. |
| Trunk (boot) space – maximum | 2011 l, 71.02 cu. ft. |
| Permitted trailer load with brakes (12%) | 2500 kg, 5511.56 lbs. |
| Permitted trailer load without brakes | 750 kg, 1653.47 lbs. |
| Length | 4810 mm, 189.37 in. |
| Width | 1900 mm, 74.8 in. |
| Height | 1695 mm, 66.73 in. |
| Wheelbase | 2815 mm, 110.83 in. |
| Front overhang | 930 mm, 36.61 in. |
| Rear overhang | 1065 mm, 41.93 in. |
| Ride height (ground clearance) | 176 mm, 6.93 in. |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 8 gears, automatic transmission DCT |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Double wishbone |
| Assisting systems | ABS (Anti-lock braking system) |
| Tires size | 235/65 R17; 235/60 R18; 235/55 R19; 255/45 R20 |
| Wheel rims size | 17; 18; 19; 20 |
Powertrain & Engine Architecture
The heart of the Sorento IV 2.2 CRDi is Kia’s Smartstream D4HE diesel engine. This 2.2-liter inline-four cylinder engine utilizes a cast aluminum cylinder block and head, contributing to weight reduction. The engine employs a high-pressure common rail fuel injection system, delivering fuel at up to 2,200 bar for optimized combustion and reduced emissions. A variable geometry turbocharger (VGT) with an intercooler further enhances performance and efficiency. The engine produces 201 horsepower at 3,800 rpm and a substantial 440 Nm (324.53 lb-ft) of torque between 1,750 and 2,750 rpm. This broad torque band is a key characteristic of modern diesel engines, providing strong pulling power at lower engine speeds. The engine also features a diesel particulate filter (DPF) and selective catalytic reduction (SCR) system to meet stringent emissions regulations.
Paired with the engine is an 8-speed dual-clutch transmission (DCT). This DCT offers quicker and smoother gear changes compared to a traditional torque converter automatic, contributing to a more engaging driving experience. The DCT’s programming prioritizes fuel efficiency, with taller gear ratios for highway cruising.
Driving Characteristics
The 2.2 CRDi with the 8-speed DCT delivers a composed and refined driving experience. The ample torque available from low engine speeds makes the Sorento feel responsive in everyday driving situations. While not a sports SUV, the powertrain provides sufficient power for overtaking maneuvers and maintaining comfortable cruising speeds. The DCT contributes to smooth gear changes, although some drivers may notice a slight hesitation during low-speed maneuvers. Compared to the gasoline engine options, the diesel offers superior fuel economy and a more relaxed driving experience, particularly on long journeys. The 7-seat configuration does add weight, slightly impacting acceleration and handling compared to the 5-seat models.
Equipment & Trim Levels
The Sorento IV 2.2 CRDi was typically offered in well-equipped trim levels. Standard features generally included automatic climate control, a touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, a rearview camera, and a suite of advanced driver-assistance systems (ADAS) such as lane keeping assist, forward collision avoidance assist, and adaptive cruise control. Higher trim levels added features like leather upholstery, a panoramic sunroof, a premium sound system, and ventilated front seats. Interior upholstery was typically cloth on base models, with leather options available on higher trims. Dashboard configurations were modern and functional, with a focus on user-friendliness.
Chassis & Braking
The Sorento IV utilizes a front-wheel-drive platform, although all-wheel drive was available as an option. The front suspension consists of McPherson struts with coil springs and an anti-roll bar, while the rear suspension employs a multi-link setup. This suspension configuration provides a comfortable ride quality, absorbing bumps and imperfections in the road surface effectively. Braking systems varied depending on trim level, with lower trims typically featuring disc brakes on the front wheels and drum brakes on the rear. Higher trims often included disc brakes on all four wheels. The steering is electrically assisted, providing a light and precise feel.
Market Reception & Comparison
The Kia Sorento IV 2.2 CRDi was generally well-received by automotive critics. It was praised for its spacious interior, comfortable ride, and fuel-efficient powertrain. The diesel engine was noted for its strong torque delivery and refined operation. Compared to other diesel SUVs in its class, the Sorento offered a competitive combination of features, performance, and value. Fuel economy was a key selling point, with the 2.2 CRDi achieving respectable figures in real-world driving conditions. Reliability has been generally good, although some owners have reported minor issues with the DPF system.
Legacy
The Kia Sorento IV 2.2 CRDi represents a significant step forward for Kia in terms of design, technology, and refinement. The Smartstream diesel engine and 8-speed DCT powertrain proved to be a reliable and efficient combination. In the used car market, these models continue to be sought after by buyers looking for a practical, spacious, and fuel-efficient SUV. While diesel engines are facing increasing scrutiny due to emissions concerns, the Sorento IV 2.2 CRDi remains a viable option for those prioritizing long-distance comfort and fuel economy. Regular maintenance, particularly concerning the DPF system, is crucial for ensuring the long-term reliability of this powertrain.
