The TagAz Sonata, specifically the 2.7-liter variant producing 172 horsepower, represents a significant chapter in the history of automotive manufacturing in Russia. Produced by the Taganrog Automobile Plant (TagAZ) from 2005 to 2009, this mid-size sedan was an assembled version of the popular Hyundai Sonata EF, adapted for the local market. While the Hyundai Sonata itself enjoyed global recognition, the TagAz iteration was primarily aimed at consumers in Russia and other Commonwealth of Independent States (CIS) countries, offering a blend of proven Korean engineering and local assembly benefits. Positioned as a value-oriented yet well-equipped family sedan, the TagAz Sonata provided a robust and comfortable driving experience, characterized by its naturally aspirated V6 engine and a focus on practicality for everyday use.
Engine and Performance of the TagAz Sonata 2.7
At the heart of this particular TagAz Sonata model lies a potent 2.7-liter V6 gasoline engine, a powerplant renowned for its smooth operation and dependable performance. This longitudinally mounted, naturally aspirated engine features a sophisticated Double Overhead Camshaft (DOHC) valvetrain with four valves per cylinder, optimizing both intake and exhaust gas flow for improved efficiency and power delivery. The fuel is delivered via a multi-port manifold injection system, a common and reliable method for precise fuel atomization and combustion in its era. With an engine displacement of 2656 cubic centimeters (approximately 162 cubic inches), the V6 generates a commendable 172 horsepower at 6000 revolutions per minute, translating to a power-per-liter output of 64.8 horsepower.
The engine’s architecture, with a cylinder bore of 86.7 mm (3.41 inches) and a piston stroke of 75 mm (2.95 inches), indicates a design balanced for both torque and horsepower, providing a broad powerband suitable for a variety of driving conditions. While the model title suggests an “Automatic” transmission, the detailed specifications provided for this particular variant indicate a 5-speed manual transmission. This manual gearbox allowed drivers to fully exploit the V6’s power, contributing to a respectable acceleration time from 0 to 60 miles per hour in approximately 9.2 seconds. The vehicle’s top speed was rated at 210 kilometers per hour, or roughly 130.49 miles per hour, making it capable of comfortable highway cruising.
Despite its V6 engine, the TagAz Sonata 2.7 aimed for reasonable fuel economy for its class and time. The combined fuel consumption was reported at 10.7 liters per 100 kilometers, which translates to approximately 22 US miles per gallon. In urban driving conditions, this figure increased to 14.7 l/100 km (16 US mpg), while extra-urban driving saw a more efficient 8.3 l/100 km (28.3 US mpg). These figures positioned the Sonata as a competitive option in terms of running costs within its segment. Furthermore, the vehicle complied with the Euro 3 emission standard, reflecting its adherence to environmental regulations prevalent during its production years.
Design and Features of the TagAz Sonata Sedan
The TagAz Sonata adopted the timeless and elegant design of the Hyundai Sonata EF generation, presenting a classic four-door sedan profile that appealed to a broad demographic. Measuring 4747 mm (186.89 inches) in length, 1820 mm (71.65 inches) in width, and 1422 mm (55.98 inches) in height, the Sonata offered a substantial road presence. Its generous wheelbase of 2700 mm (106.3 inches) was a key factor in providing a spacious cabin for five occupants and contributing to a stable and comfortable ride quality, a hallmark of mid-size sedans. The design ethos prioritized functional aesthetics, with clean lines and a conventional yet refined appearance that ensured broad appeal.
Underneath its skin, the TagAz Sonata featured a well-engineered chassis designed for comfort and predictable handling. The front suspension utilized an independent McPherson strut setup, complemented by coil springs and an anti-roll bar to mitigate body roll during cornering. At the rear, an independent multi-link suspension system further enhanced ride quality and stability, a more sophisticated arrangement than simpler torsion beam designs often found in competitor vehicles. Braking performance was handled by ventilated discs at the front, offering superior heat dissipation for consistent stopping power, paired with solid disc brakes at the rear. The steering system employed a hydraulic rack and pinion setup, providing direct feedback and ease of maneuverability, especially with the assistance of hydraulic power steering.
With a kerb weight of 1590 kg (3505.35 pounds) and a maximum permissible weight of 2020 kg (4453.34 pounds), the Sonata was a solidly built vehicle. Its robust construction contributed to a sense of security and durability, important considerations for consumers in its target market. The drivetrain architecture was front-wheel drive, a common and practical choice for sedans of this class, ensuring good traction in various conditions and optimizing interior packaging.
The TagAz Sonata in its Market Context
The TagAz Sonata played a crucial role in the Russian automotive landscape during the mid-2000s. Assembled locally in Taganrog, Russia, it offered consumers a compelling alternative to imported vehicles, often at a more accessible price point due to reduced import duties and logistics costs. Its foundation as the Hyundai Sonata EF meant that it benefited from a proven platform with a reputation for reliability and comfort, qualities highly valued by buyers. For many Russian families and businesses, the TagAz Sonata represented a significant upgrade, providing more space, power, and features compared to smaller, domestically produced cars.
In a market where economic considerations were paramount, the Sonata’s blend of a powerful V6 engine, comfortable interior, and solid build quality made it a strong contender against both older domestic models and more expensive imported rivals. The availability of a 2.7-liter V6 engine, providing 172 horsepower, gave it a distinct advantage in performance over many four-cylinder competitors, offering a more premium driving experience. Its production run from 2005 to 2009 solidified its presence, establishing TagAZ as a capable assembler of well-regarded foreign designs for the local market. The vehicle’s enduring design and mechanical robustness ensured its popularity throughout its production cycle and contributed to its continued presence on Russian roads for many years thereafter.
Technical Specifications: TagAz Sonata 2.7 (172 Hp) Manual
| Brand | TagAz |
| Model | Sonata |
| Generation | Sonata (based on Hyundai Sonata EF) |
| Type (Engine) | 2.7 (172 Hp) Manual |
| Start of production | 2005 year |
| End of production | 2009 year |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (economy) – urban | 14.7 l/100 km (16 US mpg) |
| Fuel consumption (economy) – extra urban | 8.3 l/100 km (28.3 US mpg) |
| Fuel consumption (economy) – combined | 10.7 l/100 km (22 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 60 mph | 9.2 sec |
| Maximum speed | 210 km/h (130.49 mph) |
| Emission standard | Euro 3 |
| Weight-to-power ratio | 9.2 kg/Hp (108.2 Hp/tonne) |
| Power | 172 Hp @ 6000 rpm |
| Power per liter | 64.8 Hp/l |
| Engine layout | Front, Longitudinal |
| Engine displacement | 2656 cm3 (162.08 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 86.7 mm (3.41 in.) |
| Piston Stroke | 75 mm (2.95 in.) |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 4.5 l (4.76 US qt) |
| Kerb Weight | 1590 kg (3505.35 lbs) |
| Max. weight | 2020 kg (4453.34 lbs) |
| Max load | 430 kg (947.99 lbs) |
| Length | 4747 mm (186.89 in.) |

