The Hyundai Grandeur, known as the Azera in some markets including the United States, represents Hyundai’s flagship sedan. The sixth generation, designated IG, underwent a facelift in late 2019, introducing updated styling and technology. This article focuses on the 2.4 Theta II MPi Hybrid Automatic variant produced from November 2019 to November 2022. This model occupied a key position in the Grandeur/Azera lineup, offering a balance between fuel efficiency, performance, and features, appealing to buyers seeking a comfortable and technologically advanced full-size sedan. It was positioned as a step up from the base 2.5L gasoline engine, while remaining more accessible than the higher-end 3.5L V6 option.
Technical Specifications
| Brand | Hyundai |
| Model | Grandeur/Azera |
| Generation | Grandeur/Azera VI (IG, facelift 2019) |
| Type (Engine) | 2.4 Theta II MPi (200 Hp) Hybrid Automatic |
| Start of production | November, 2019 |
| End of production | November, 2022 |
| Powertrain Architecture | FHEV (Full Hybrid Electric Vehicle) |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 6.1-6.7 l/100 km (38.6 – 35.1 US mpg) |
| Fuel consumption (extra urban) | 6.1-6.6 l/100 km (38.6 – 35.6 US mpg) |
| Fuel consumption (combined) | 6.1-6.7 l/100 km (38.6 – 35.1 US mpg) |
| CO2 emissions | 97-110 g/km |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 8.4 kg/Hp, 119.4 Hp/tonne |
| Weight-to-torque ratio | 8.2 kg/Nm, 122.4 Nm/tonne |
| Battery technology | Lithium-ion (Li-Ion) |
| Electric motor power | 52 Hp |
| Electric motor Torque | 205 Nm (151.2 lb.-ft.) |
| Electric motor location | Between the combustion engine and the transmission |
| System power | 200 Hp @ 5500 rpm |
| Internal combustion engine power | 159 Hp @ 5500 rpm |
| Power per litre | 67.4 Hp/l |
| Engine Torque | 205 Nm @ 4500 rpm (151.2 lb.-ft. @ 4500 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | Theta II / G4KK |
| Engine displacement | 2359 cm3 (143.96 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Compression ratio | 13:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Engine oil capacity | 4.8 l (5.07 US qt | 4.22 UK qt) |
| Coolant capacity | 6.4 l (6.76 US qt | 5.63 UK qt) |
| Kerb Weight | 1675-1725 kg (3692.74 – 3802.97 lbs.) |
| Trunk (boot) space | 426 l (15.04 cu. ft.) |
| Fuel tank capacity | 65 l (17.17 US gal | 14.3 UK gal) |
| Length | 4990 mm (196.46 in.) |
| Width | 1875 mm (73.82 in.) |
| Height | 1470 mm (57.87 in.) |
| Wheelbase | 2885 mm (113.58 in.) |
| Front track | 1607-1612 mm (63.27 – 63.46 in.) |
| Rear track | 1615-1620 mm (63.58 – 63.78 in.) |
| Drivetrain Architecture | Front wheel drive. FHEV. ICE and electric motor drive front wheels. |
| Number of gears | 6 |
| Gearbox type | Automatic transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 225/55 R17; 245/45 R18 |
| Wheel rims size | 17; 18 |
INTRODUCTION
The Hyundai Grandeur/Azera VI (IG) represented a significant step forward for Hyundai in terms of design, technology, and refinement. Introduced in 2016 and facelifted in 2019, the IG generation aimed to compete directly with established luxury sedans. The 2.4 Theta II MPi Hybrid Automatic variant, launched in November 2019, combined a naturally aspirated 2.4-liter four-cylinder engine with an electric motor and a six-speed automatic transmission. This configuration prioritized fuel economy and smooth operation, making it a popular choice for commuters and those seeking a comfortable, efficient grand tourer. The facelift brought subtle exterior changes, along with interior upgrades and enhanced safety features.
Powertrain & Engine Architecture
At the heart of the 2.4 Hybrid is Hyundai’s Theta II MPi engine, specifically the G4KK code. This 2.4-liter inline-four engine utilizes multi-port fuel injection (MPi) and boasts a relatively high 13:1 compression ratio. The engine produces 159 horsepower at 5500 rpm and 205 Nm (151.2 lb-ft) of torque at 4500 rpm. The hybrid system adds a 52 horsepower electric motor, integrated between the engine and the six-speed automatic transmission. This allows for electric-only driving at low speeds and assists the gasoline engine during acceleration. The lithium-ion battery pack provides energy storage for the electric motor. The automatic transmission is tuned for smooth shifts and efficient operation, prioritizing comfort over sporty responsiveness. The engine’s architecture is designed for reliability and ease of maintenance, a hallmark of the Theta II series.
Driving Characteristics
The 2.4L Hybrid Automatic Grandeur/Azera delivers a comfortable and refined driving experience. While not particularly sporty, the combined output of 200 horsepower provides adequate acceleration for everyday driving situations. The electric motor provides instant torque, improving responsiveness from a standstill. The six-speed automatic transmission offers smooth gear changes, although it may occasionally feel hesitant during quick overtaking maneuvers. The hybrid system contributes to a quiet cabin, especially during electric-only driving. Compared to the more powerful 3.5L V6 version, the 2.4 Hybrid offers significantly better fuel economy, but at the expense of outright performance. The gear ratios are optimized for fuel efficiency, resulting in a more relaxed cruising experience than the more aggressively geared V6 model.
Equipment & Trim Levels
The 2.4 Hybrid Automatic trim typically came well-equipped, reflecting the Grandeur/Azera’s positioning as a flagship sedan. Standard features generally included leather upholstery, power-adjustable front seats, a touchscreen infotainment system with navigation, Apple CarPlay and Android Auto compatibility, a rearview camera, and a suite of advanced driver-assistance systems (ADAS) such as lane departure warning, forward collision avoidance assist, and adaptive cruise control. Higher trim levels offered additional features like a panoramic sunroof, premium audio system, ventilated front seats, and a 360-degree camera system. Interior color options typically included black, beige, and gray.
Chassis & Braking
The Grandeur/Azera VI utilizes a front-wheel-drive platform with an independent McPherson strut suspension in the front and an independent multi-link suspension in the rear. This setup provides a comfortable ride quality, effectively absorbing bumps and irregularities in the road. The steering is light and precise, making it easy to maneuver in urban environments. Braking duties are handled by ventilated discs in the front and solid discs in the rear, equipped with an Anti-lock Braking System (ABS). The suspension tuning is geared towards comfort rather than sporty handling, prioritizing a smooth and stable ride.
Market Reception & Comparison
The 2.4 Hybrid Automatic Grandeur/Azera was generally well-received by critics and consumers alike. It was praised for its comfortable ride, spacious interior, and impressive fuel economy. However, some reviewers noted that the engine could feel underpowered at times, particularly when fully loaded or climbing hills. Compared to competitors like the Toyota Avalon Hybrid and the Buick LaCrosse, the Grandeur/Azera offered a more modern design and a more comprehensive suite of technology features. Its fuel economy was competitive with other hybrid sedans in its class, and its reliability proved to be generally good.
Legacy
The 2.4 Theta II MPi Hybrid Automatic Grandeur/Azera has established a reputation for reliability and longevity. The Theta II engine, while not without its share of minor issues, has proven to be a durable and dependable powerplant. The hybrid system has also demonstrated good long-term reliability. In the used car market, these models are often sought after for their fuel efficiency, comfortable ride, and generous features. Regular maintenance, including timely oil changes and fluid checks, is crucial for ensuring the continued reliability of this powertrain. The IG generation Grandeur/Azera, and particularly the 2.4 Hybrid variant, represents a significant milestone in Hyundai’s evolution as a global automotive manufacturer.
