The Kia K7 Premier 2.2 e-VGT CRDi Automatic, launched in June 2019, represents a significant offering in Kia’s mid-size sedan lineup. Positioned as a premium trim within the second generation K7 (also known as the Cadenza in some markets), this variant aimed to provide a blend of performance, efficiency, and luxury features. It primarily targeted buyers in markets where larger sedans remained popular, offering a diesel-powered alternative to gasoline engines. The K7 Premier 2.2 CRDi occupied a space between the more basic trims and the fully-loaded luxury versions, appealing to customers seeking a well-equipped and capable vehicle without the highest price tag.
Technical Specifications
| Brand | Kia |
| Model | K7 |
| Generation | K7 Premier |
| Type (Engine) | 2.2 e-VGT CRDi (202 Hp) Automatic |
| Start of production | June, 2019 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 7.6-7.9 l/100 km (30.9 – 29.8 US mpg) |
| Fuel consumption (extra urban) | 5.9-6.1 l/100 km (39.9 – 38.6 US mpg) |
| Fuel consumption (combined) | 6.9-7.1 l/100 km (34.1 – 33.1 US mpg) |
| CO2 emissions | 130-135 g/km |
| Fuel Type | Diesel |
| Weight-to-power ratio | 8.4 kg/Hp |
| Weight-to-torque ratio | 3.9 kg/Nm |
| Power | 202 Hp @ 3800 rpm |
| Torque | 441 Nm @ 1750-2750 rpm (325.26 lb.-ft.) |
| Engine layout | Front, Transverse |
| Engine Model/Code | R II / D4HC |
| Engine displacement | 2199 cm3 (134.19 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 | 6.3 l (6.66 US qt | 5.54 UK qt) |
| Kerb Weight | 1705-1730 kg (3758.88 – 3814 lbs.) |
| Length | 4995 mm (196.65 in.) |
| Width | 1870 mm (73.62 in.) |
| Height | 1470 mm (57.87 in.) |
| Wheelbase | 2855 mm (112.4 in.) |
| Front track | 1602 mm (63.07 in.) |
| Rear track | 1610 mm (63.39 in.) |
| Drivetrain | Front wheel drive |
| Number of gears | 8 |
| Gearbox type | Automatic transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Tires size | 225/55 R17 97V; 245/45 R18 96V; 245/40 R19 94V |
| Wheel rims size | 17; 18; 19 |
Powertrain & Engine Architecture
The heart of the K7 Premier 2.2 e-VGT CRDi is the R II / D4HC 2.2-liter inline-four diesel engine. “e-VGT” stands for electronic Variable Geometry Turbocharger, a key component in optimizing performance and fuel efficiency. This engine utilizes a common-rail direct injection system, delivering fuel at extremely high pressure for improved combustion and reduced emissions. The engine produces 202 horsepower at 3800 rpm and a substantial 441 Nm (325.26 lb.-ft.) of torque between 1750 and 2750 rpm. This broad torque curve is characteristic of diesel engines and contributes to strong acceleration and effortless cruising. The engine features four valves per cylinder and is transversely mounted in the front of the vehicle. The eight-speed automatic transmission, sourced from Hyundai/Kia’s in-house development, is specifically tuned to complement the diesel engine’s characteristics, providing smooth and efficient gear changes.
Driving Characteristics
The 2.2-liter diesel engine paired with the eight-speed automatic delivers a refined driving experience. While not a sports sedan, the K7 Premier offers ample power for everyday driving and highway passing. The automatic transmission is well-programmed, providing quick shifts and minimizing hunting for the right gear. Compared to the gasoline engine options available in the K7 lineup, the diesel variant provides significantly more torque at lower engine speeds, resulting in stronger off-the-line acceleration and improved towing capacity. However, it lacks the higher-revving character of the gasoline engines. The eight-speed transmission helps to keep the engine within its optimal power band, maximizing efficiency and responsiveness. The gear ratios are geared towards comfortable cruising rather than aggressive acceleration.
Equipment & Trim Levels
The K7 Premier trim level included a comprehensive suite of standard features. Interior appointments typically included leather upholstery, power-adjustable front seats with heating and ventilation, a large touchscreen infotainment system with navigation, and a premium sound system. Safety features such as automatic emergency braking, lane departure warning, and adaptive cruise control were also standard. Optional extras could include a panoramic sunroof, upgraded interior trim materials, and advanced driver-assistance systems. The Premier trim aimed to bridge the gap between comfort and technology, offering a luxurious experience without the cost of the top-tier models.
Chassis & Braking
The K7 Premier utilizes a front-engine, front-wheel-drive layout. The front suspension employs an independent McPherson strut design, while the rear suspension features an independent multi-link setup. This configuration provides a good balance between ride comfort and handling. The braking system consists of ventilated discs at the front and solid discs at the rear, providing adequate stopping power for the vehicle’s weight. Anti-lock braking system (ABS) is standard, enhancing safety during emergency braking situations. The suspension tuning is geared towards comfort, prioritizing a smooth ride over sporty handling.
Market Reception & Comparison
The K7 Premier 2.2 e-VGT CRDi was generally well-received by automotive critics, particularly for its fuel efficiency and comfortable ride. The diesel engine was praised for its strong torque output and refined operation. However, some reviewers noted that the diesel engine was slightly noisier than the gasoline alternatives. Compared to other trims in the K7 lineup, the 2.2 CRDi offered a compelling value proposition for buyers prioritizing fuel economy and long-distance comfort. It was often compared to similar mid-size sedans from Japanese and European manufacturers, offering a competitive combination of features and price.
Legacy
The Kia K7 Premier 2.2 e-VGT CRDi has proven to be a relatively reliable vehicle in the used car market. The R II diesel engine, while requiring regular maintenance, is known for its durability. Common maintenance items include regular oil changes, fuel filter replacements, and occasional attention to the turbocharger. The eight-speed automatic transmission has also proven to be generally reliable. As with any diesel vehicle, it’s important to ensure proper maintenance and use high-quality diesel fuel to prevent issues. Today, the K7 Premier 2.2 CRDi represents a solid choice for buyers seeking a comfortable, fuel-efficient, and well-equipped mid-size sedan at a reasonable price point.
