The Hyundai Grandeur, known as the Azera in North American markets, represents Hyundai’s foray into the mid-size luxury sedan segment. The fourth generation, designated TG, was produced from 2005 to 2010 and marked a significant step forward in design and refinement for the brand. The 2.4-liter variant, producing 164 horsepower and paired with a 5-speed automatic transmission, served as the entry-level engine option in many markets, offering a balance of affordability and comfort. This configuration was particularly popular in regions where larger displacement engines faced higher taxation or were less desirable due to fuel economy concerns.
Technical Specifications
| Brand | Hyundai |
| Model | Grandeur/Azera |
| Generation | Grandeur/Azera IV (TG) |
| Type (Engine) | 2.4 (164 Hp) Automatic |
| Start of production | 2005 |
| End of production | 2010 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 216 km/h (134.22 mph) |
| Weight-to-power ratio | 9.5 kg/Hp, 104.8 Hp/tonne |
| Weight-to-torque ratio | 7 kg/Nm, 141.9 Nm/tonne |
| Power | 164 Hp @ 5800 rpm |
| Power per litre | 69.5 Hp/l |
| Torque | 222 Nm @ 4250 rpm (163.74 lb.-ft. @ 4250 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | Theta / G4KC |
| Engine displacement | 2359 cm3 (143.96 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 88 mm (3.46 in.) |
| Piston Stroke | 97 mm (3.82 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC, CVVT |
| Engine oil capacity | 4.4 l (4.65 US qt | 3.87 UK qt) |
| Kerb Weight | 1565 kg (3450.23 lbs.) |
| Max. weight | 1890 kg (4166.74 lbs.) |
| Max load | 325 kg (716.5 lbs.) |
| Trunk (boot) space – minimum | 523 l (18.47 cu. ft.) |
| Fuel tank capacity | 75 l (19.81 US gal | 16.5 UK gal) |
| Length | 4895 mm (192.72 in.) |
| Width | 1865 mm (73.43 in.) |
| Height | 1490 mm (58.66 in.) |
| Wheelbase | 2780 mm (109.45 in.) |
| Front track | 1580 mm (62.2 in.) |
| Rear (Back) track | 1565 mm (61.61 in.) |
| Ride height (ground clearance) | 162 mm (6.38 in.) |
| Drag coefficient (Cd) | 0.29 |
| Minimum turning circle (turning diameter) | 12.5 m (41.01 ft.) |
| 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 | 5 gears, automatic transmission |
| Front suspension | Double wishbone |
| 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 |
| Power steering | Hydraulic Steering |
| Tires size | 205/60 R16 H |
| Wheel rims size | 6.5J x 16 |
INTRODUCTION
The TG generation Hyundai Grandeur/Azera represented a significant leap forward for the Korean automaker, aiming to compete directly with established Japanese and European luxury sedans. Introduced in 2005, the TG boasted a more sophisticated design, improved interior quality, and a range of modern features. The 2.4-liter engine, coupled with a 5-speed automatic transmission, was positioned as the entry point to the Grandeur/Azera range, offering a more accessible price point while still providing a comfortable and well-equipped driving experience. It was primarily marketed towards buyers prioritizing fuel efficiency and smooth operation over outright performance.
Powertrain & Engine Architecture
The heart of the 2.4-liter Grandeur/Azera is the Hyundai Theta engine, specifically the G4KC code. This inline-four cylinder engine utilizes a cast iron block with an aluminum cylinder head, a common configuration for balancing durability and weight. The engine features dual overhead camshafts (DOHC) and Hyundai’s Continuously Variable Valve Timing (CVVT) technology, optimizing valve timing for improved fuel efficiency and power delivery across the rev range. Fuel is delivered via a multi-port fuel injection system. The 5-speed automatic transmission, while not the most advanced available at the time, provided smooth and predictable shifts, prioritizing comfort over sporty responsiveness. The transmission was designed for durability and ease of maintenance, a key consideration for Hyundai at the time.
Driving Characteristics
The 164 horsepower and 163.74 lb-ft of torque produced by the 2.4-liter engine resulted in adequate, but not exhilarating, performance. Acceleration from 0 to 60 mph was typically in the 9-10 second range. The automatic transmission’s gear ratios were tuned for fuel economy and smooth cruising, rather than aggressive acceleration. Compared to the available 3.8-liter V6 engine, the 2.4-liter model felt noticeably less powerful, particularly when fully loaded or tackling steep inclines. However, the 2.4-liter offered a more refined and quieter driving experience, making it well-suited for city commuting and long highway journeys. The steering was light and easy, contributing to the car’s overall comfort-oriented character.
Equipment & Trim Levels
The 2.4-liter Grandeur/Azera typically came standard with a respectable array of features, including air conditioning, power windows and locks, a CD player with MP3 compatibility, and alloy wheels. Higher trim levels added features such as leather upholstery, a sunroof, heated front seats, and a premium sound system. Safety features included ABS brakes and dual front airbags. The interior design emphasized comfort and spaciousness, with ample legroom for both front and rear passengers. The dashboard layout was straightforward and user-friendly, prioritizing ease of use over flashy aesthetics.
Chassis & Braking
The TG Grandeur/Azera utilized a front-wheel-drive layout with a double wishbone suspension at the front and an independent multi-link suspension at the rear. This suspension setup provided a comfortable ride, effectively absorbing bumps and irregularities in the road surface. The front brakes were ventilated discs, offering good stopping power, while the rear brakes were solid discs. The steering system employed a hydraulic rack and pinion setup, providing precise and responsive steering feel. The car’s relatively heavy curb weight (approximately 3450 lbs) contributed to its stable and planted handling characteristics.
Market Reception & Comparison
The 2.4-liter Grandeur/Azera received generally positive reviews, particularly for its value proposition. Critics praised its spacious interior, comfortable ride, and generous standard features. However, the engine’s performance was often cited as a weakness, especially when compared to competitors offering more powerful engine options. Fuel economy was a strong point, with the 2.4-liter model achieving respectable MPG figures for its class. Compared to the 3.8-liter V6 version, the 2.4-liter appealed to a more budget-conscious buyer who prioritized fuel efficiency and comfort over outright performance. The 2.4L was often seen as a good choice for families or individuals who primarily used the car for commuting and long-distance travel.
Legacy
The Hyundai Grandeur/Azera TG 2.4-liter automatic has proven to be a relatively reliable vehicle in the used car market. The Theta engine, while not without its potential issues (such as oil consumption in some cases), is generally considered durable and long-lasting when properly maintained. The 5-speed automatic transmission is also known for its reliability. Today, these vehicles are often found with relatively high mileage, but many remain on the road, a testament to their overall build quality and durability. While not a performance icon, the 2.4-liter Grandeur/Azera represents a significant milestone in Hyundai’s evolution as a global automotive manufacturer, demonstrating the brand’s commitment to providing comfortable, well-equipped, and reliable vehicles at an affordable price point.
