The Hyundai Sonata III (Y3), particularly the facelifted version introduced in 1996, represented a significant step forward for the South Korean automaker in the mid-size sedan segment. Produced from 1996 to 1998, the 3.0i V6 GLS Automatic variant occupied a premium position within the Y3 lineup, offering a blend of comfort, performance, and features aimed at buyers seeking a more refined driving experience. This model played a crucial role in establishing Hyundai’s reputation for value and reliability in international markets, including a growing presence in North America.
Technical Specifications
| Brand | Hyundai |
| Model | Sonata |
| Generation | Sonata III (Y3, facelift 1996) |
| Type (Engine) | 3.0i V6 GLS (145 Hp) Automatic |
| Start of production | 1996 |
| End of production | 1998 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 16.8 l/100 km (14 US mpg, 16.8 UK mpg, 6 km/l) |
| Fuel consumption (extra urban) | 8.8 l/100 km (26.7 US mpg, 32.1 UK mpg, 11.4 km/l) |
| Fuel consumption (combined) | 11.7 l/100 km (20.1 US mpg, 24.1 UK mpg, 8.5 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 10.1 sec |
| Acceleration 0 – 62 mph | 10.1 sec |
| Acceleration 0 – 60 mph | 9.6 sec |
| Maximum speed | 200 km/h (124.27 mph) |
| Emission standard | Euro 2 |
| Weight-to-power ratio | 9.6 kg/Hp, 104.7 Hp/tonne |
| Weight-to-torque ratio | 6 kg/Nm, 166.1 Nm/tonne |
| Power | 145 Hp @ 5000 rpm |
| Power per litre | 48.8 Hp/l |
| Torque | 230 Nm @ 2400 rpm (169.64 lb.-ft. @ 2400 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | Sigma / G6AT |
| Engine displacement | 2972 cm3 (181.36 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 91.1 mm (3.59 in.) |
| Piston Stroke | 76 mm (2.99 in.) |
| Compression ratio | 8.9:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | SOHC |
| Engine oil capacity | 4 l (4.23 US qt | 3.52 UK qt) |
| Kerb Weight | 1385 kg (3053.4 lbs.) |
| Max. weight | 1910 kg (4210.83 lbs.) |
| Max load | 525 kg (1157.43 lbs.) |
| Trunk (boot) space – minimum | 373 l (13.17 cu. ft.) |
| Fuel tank capacity | 65 l (17.17 US gal | 14.3 UK gal) |
| Length | 4700 mm (185.04 in.) |
| Width | 1770 mm (69.69 in.) |
| Height | 1405 mm (55.31 in.) |
| Wheelbase | 2700 mm (106.3 in.) |
| Front track | 1520 mm (59.84 in.) |
| Rear (Back) track | 1510 mm (59.45 in.) |
| Ride height (ground clearance) | 170 mm (6.69 in.) |
| Drag coefficient (Cd) | 0.35 |
| Minimum turning circle (turning diameter) | 10.5 m (34.45 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 | 4 gears, automatic transmission |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| 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 R15 |
| Wheel rims size | 15 |
Powertrain & Engine Architecture
The heart of the 3.0i V6 GLS was the Hyundai Sigma engine, specifically the G6AT code. This 2.972-liter (181.36 cubic inches) V6 engine featured a single overhead camshaft (SOHC) valvetrain with two valves per cylinder. It utilized a multi-port fuel injection system, delivering fuel directly into the intake ports for improved combustion efficiency. The engine produced 145 horsepower at 5000 rpm and 230 Nm (169.64 lb-ft) of torque at 2400 rpm. The engine’s design prioritized smooth operation and reasonable fuel economy over outright performance. Paired with this engine was a four-speed automatic transmission, chosen for its convenience and ease of use, catering to the target audience who prioritized comfort over sporty driving dynamics.
Driving Characteristics
The 3.0i V6 Automatic Sonata offered a comfortable and predictable driving experience. Acceleration from 0 to 60 mph took approximately 9.6 seconds, and top speed was limited to 200 km/h (124 mph). While not particularly quick by modern standards, the engine provided adequate power for everyday driving and highway cruising. The automatic transmission, while smooth, lacked the responsiveness of a manual gearbox. Gear ratios were tuned for fuel efficiency and relaxed cruising, resulting in a somewhat leisurely feel. Compared to the base 2.0L four-cylinder models, the V6 offered a noticeable improvement in acceleration and overall refinement. However, it didn’t possess the sporty character of potential future performance-oriented Sonata variants.
Equipment & Trim Levels
The GLS trim level represented a well-equipped version of the Sonata III. Standard features typically included air conditioning, power windows and locks, a basic audio system, and cloth upholstery. The facelifted 1996 models often featured upgraded interior materials and a more modern dashboard design compared to earlier Y3 versions. Optional extras could include a sunroof, upgraded audio systems, and alloy wheels. The focus was on providing a comfortable and convenient interior without excessive luxury.
Chassis & Braking
The Sonata III utilized an independent suspension setup, with McPherson struts at the front and a multi-link system at the rear. This configuration provided a reasonably comfortable ride, absorbing bumps and imperfections in the road surface effectively. Braking duties were handled by ventilated discs at the front and solid discs at the rear. An Anti-lock Braking System (ABS) was included as standard equipment, enhancing safety and control during emergency braking situations. The chassis was designed to prioritize ride comfort and stability over sporty handling.
Market Reception & Comparison
The 3.0i V6 GLS Automatic Sonata was generally well-received by automotive critics as a solid and reliable mid-size sedan. It was praised for its spacious interior, comfortable ride, and competitive price point. However, some reviewers noted that the engine lacked the refinement and power of its Japanese competitors. Fuel economy, at 11.7 l/100 km (20.1 US mpg), was considered average for its class. Compared to the 2.0L models, the V6 offered a significant performance upgrade but came at a higher price and with slightly reduced fuel efficiency. The V6 was positioned as a step up from the base models, appealing to buyers who wanted more power and refinement without venturing into the luxury segment.
Legacy
The Hyundai Sonata III, and particularly the 3.0i V6 GLS Automatic variant, played a pivotal role in establishing Hyundai as a credible automotive manufacturer. The Sigma engine proved to be relatively reliable, and many examples remain on the road today. While not known for exceptional performance or cutting-edge technology, the Y3 Sonata offered a compelling value proposition, providing a comfortable and well-equipped vehicle at an affordable price. In the used car market, these Sonatas are often sought after by those looking for a dependable and inexpensive mode of transportation, representing a turning point in Hyundai’s journey towards becoming a global automotive force.
