The Kia Sorento IV 2.2 CRDi, produced from October 2020 to May 2022, represents a significant step forward in Kia’s SUV offerings. This variant, equipped with a 2.2-liter turbocharged diesel engine producing 201 horsepower and paired with a dual-clutch transmission (DCT) and all-wheel drive (AWD), was positioned as a mid-to-upper trim level within the fourth-generation Sorento lineup (codename MQ4). It aimed to balance fuel efficiency, performance, and all-weather capability for families and drivers seeking a versatile and comfortable SUV. The Sorento IV marked a substantial improvement over its predecessor, boasting a more refined interior, advanced technology, and a more sophisticated driving experience.
Technical Specifications
| Brand | Kia |
| Model | Sorento |
| Generation | Sorento IV |
| Type (Engine) | 2.2 CRDi (201 Hp) AWD DCT |
| Start of production | October, 2020 |
| End of production | May, 2022 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Diesel |
| Weight-to-power ratio | 8.8 kg/Hp, 113.1 Hp/tonne |
| Weight-to-torque ratio | 4 kg/Nm, 247.6 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 | 1777 kg (3917.61 lbs.) |
| Max. weight | 2510 kg (5533.6 lbs.) |
| Max load | 733 kg (1615.99 lbs.) |
| Trunk (boot) space – minimum | 910 l (32.14 cu. ft.) |
| Trunk (boot) space – maximum | 2100 l (74.16 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 permanently, and the rear wheels are driven through an electrically or mechanically operated clutch if necessary. |
| Drive wheel | All wheel drive (4×4) |
| 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 the Smartstream D4HE diesel engine. This 2.2-liter inline-four cylinder engine utilizes a cast aluminum 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 curve provides strong pulling power across a wide range of engine speeds. The engine also features a diesel particulate filter (DPF) and selective catalytic reduction (SCR) system to meet stringent emissions standards.
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 AWD system is primarily front-wheel drive, but can dynamically distribute torque to the rear wheels when traction is needed, enhancing stability and control in adverse conditions.
Driving Characteristics
The 2.2 CRDi with the DCT delivers a refined and capable driving experience. The ample torque available from low engine speeds provides brisk acceleration, making it well-suited for highway cruising and overtaking maneuvers. While not a sports SUV, the Sorento IV 2.2 CRDi offers a responsive and confident feel. The DCT contributes to seamless gear changes, minimizing disruptions in power delivery. The AWD system provides enhanced grip and stability, particularly on slippery surfaces. Compared to the base engine options, the 2.2 CRDi offers a noticeable performance advantage. It also feels more composed and refined than the gasoline engines, especially when fully loaded.
Equipment & Trim Levels
The 2.2 CRDi trim typically included a generous array of standard features. These often included leather upholstery, heated and ventilated front seats, a large touchscreen infotainment system with navigation, Apple CarPlay and Android Auto compatibility, a premium sound system, and a suite of advanced driver-assistance systems (ADAS) such as adaptive cruise control, lane-keeping assist, and automatic emergency braking. Optional extras could include a panoramic sunroof, a head-up display, and upgraded interior trim materials. The Sorento IV offered a comfortable and well-equipped interior, with ample space for passengers and cargo.
Chassis & Braking
The Sorento IV utilizes a McPherson strut front suspension and a multi-link rear suspension. This setup provides a good balance between ride comfort and handling. The suspension is tuned to prioritize comfort, but still offers reasonable body control. The steering is light and precise, making it easy to maneuver in urban environments. Braking duties are handled by ventilated disc brakes on all four wheels, providing ample stopping power. ABS, electronic stability control (ESC), and traction control are standard features.
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, advanced technology, and strong diesel engine. The DCT was also noted for its smooth and quick gear changes. Fuel economy was a strong point, with the 2.2 CRDi achieving respectable figures for a vehicle of its size and capability. Compared to other trims, the 2.2 CRDi offered a more refined and powerful driving experience, but at a higher price point. It competed with other mid-size SUVs such as the Hyundai Santa Fe, Toyota Highlander, and Ford Explorer.
Legacy
The Kia Sorento IV 2.2 CRDi has proven to be a reliable and durable SUV. The Smartstream diesel engine, while complex, has generally demonstrated good longevity when properly maintained. The DCT, however, can be a potential area for maintenance, requiring regular fluid changes. In the used car market, the 2.2 CRDi models tend to command a premium due to their performance and features. They remain a popular choice for families and drivers seeking a versatile and capable SUV with good fuel economy.
