The Hyundai Accent IV 1.6 GDi (140 Hp) HiVec, produced from 2010 to 2018, represents a significant step forward in Hyundai’s compact sedan offerings. Positioned as a mid-range trim within the fourth generation Accent (RB series), this variant aimed to balance fuel efficiency with a respectable level of performance. It was primarily marketed towards buyers seeking a modern, reliable, and relatively affordable vehicle with automatic transmission convenience. The Accent IV, built on the Hyundai’s global compact platform, was a key model for Hyundai’s expansion in both established and emerging markets, offering a compelling alternative to established competitors like the Toyota Corolla and Honda Civic.
Technical Specifications
| Brand | Hyundai |
| Model | Accent |
| Generation | Accent IV |
| Type (Engine) | 1.6 GDi (140 Hp) HiVec |
| Start of production | 2010 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 9.2 l/100 km (25.6 US mpg) |
| Fuel consumption (extra urban) | 5.1 l/100 km (46.1 US mpg) |
| Fuel consumption (combined) | 6.6 l/100 km (35.6 US mpg) |
| CO2 emissions | 158 g/km |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 7.8 kg/Hp |
| Weight-to-torque ratio | 6.5 kg/Nm |
| Power | 140 Hp @ 6300 rpm |
| Power per litre | 88 Hp/l |
| Torque | 167 Nm @ 4850 rpm (123.17 lb.-ft. @ 4850 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | G4FD |
| Engine displacement | 1591 cm3 (97.09 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 77 mm (3.03 in.) |
| Piston Stroke | 85.4 mm (3.36 in.) |
| Compression ratio | 11:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Valvetrain | D-CVVT |
| Engine oil capacity | 3.6 l (3.8 US qt | 3.17 UK qt) |
| Coolant capacity | 5.3 l (5.6 US qt | 4.66 UK qt) |
| Kerb Weight | 1085-1165 kg (2392.02 – 2568.39 lbs.) |
| Max. weight | 1610 kg (3549.44 lbs.) |
| Max load | 445-525 kg (981.06 – 1157.43 lbs.) |
| Trunk (boot) space | 465 l (16.42 cu. ft.) |
| Fuel tank capacity | 43 l (11.36 US gal | 9.46 UK gal) |
| Length | 4370 mm (172.05 in.) |
| Width | 1700 mm (66.93 in.) |
| Height | 1450 mm (57.09 in.) |
| Wheelbase | 2570 mm (101.18 in.) |
| Front track | 1489 mm (58.62 in.) |
| Rear track | 1493 mm (58.78 in.) |
| Front overhang | 820 mm (32.28 in.) |
| Rear overhang | 980 mm (38.58 in.) |
| Ride height (ground clearance) | 140 mm (5.51 in.) |
| Minimum turning circle | 10.4 m (34.12 ft.) |
| Drivetrain | Front wheel drive |
| Number of gears | 6 |
| Gearbox type | Automatic transmission HiVec |
| Front suspension | Independent type McPherson |
| Rear suspension | Torsion |
| Front brakes | Ventilated discs, 256 mm |
| Rear brakes | Disc, 262 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 195/50 R16 |
| Wheel rims size | 6.0J x 16 |
Powertrain & Engine Architecture
At the heart of the Accent IV 1.6 GDi HiVec lies the Hyundai G4FD engine, a 1.6-liter inline-four cylinder gasoline engine. This engine is notable for its direct fuel injection (GDi – Gasoline Direct Injection) technology, which improves fuel efficiency and power output compared to traditional port fuel injection systems. The G4FD utilizes Hyundai’s D-CVVT (Dual Continuous Variable Valve Timing) system, controlling both intake and exhaust valve timing for optimized performance across the rev range. The engine produces 140 horsepower at 6300 rpm and 167 Nm (123.17 lb-ft) of torque at 4850 rpm. Paired with this engine is Hyundai’s HiVec six-speed automatic transmission. This transmission, designed for smooth shifting and fuel economy, features a torque converter and electronically controlled gear changes. The HiVec transmission was a step up from earlier Hyundai automatics, offering improved responsiveness and a wider gear ratio spread.
Driving Characteristics
The 1.6 GDi engine with the HiVec automatic transmission delivers adequate, though not exhilarating, performance. Acceleration is linear and predictable, suitable for everyday commuting and highway cruising. The automatic transmission is programmed for fuel efficiency, meaning it will upshift quickly to maintain lower engine speeds. This can sometimes result in a slight hesitation when requesting sudden acceleration, particularly when overtaking. Compared to the manual transmission versions of the Accent IV 1.6, the automatic sacrifices some responsiveness. The gear ratios are tuned for economy, prioritizing fuel savings over outright performance. The automatic transmission does offer a ‘Sport’ mode, which holds gears longer and provides more aggressive shifting, but even in Sport mode, it doesn’t match the engagement of a manual gearbox. The overall driving experience is comfortable and refined, with a focus on ease of use.
Equipment & Trim Levels
The 1.6 GDi HiVec trim typically included standard features such as air conditioning, power windows and locks, a basic audio system with USB connectivity, and ABS brakes. Higher sub-trims within the 1.6 GDi HiVec range often added features like alloy wheels, a more advanced audio system with Bluetooth connectivity, a trip computer, and keyless entry. Interior upholstery was typically cloth, with options for upgraded materials on higher-spec models. Optional extras included a sunroof, a rear parking sensor, and a navigation system. The dashboard layout was functional and straightforward, prioritizing usability over aesthetic flair.
Chassis & Braking
The Accent IV utilizes a front-wheel-drive layout with an independent McPherson strut suspension in the front and a torsion beam suspension in the rear. This suspension setup provides a comfortable ride quality, absorbing bumps and imperfections in the road effectively. The front brakes are ventilated discs, providing good stopping power, while the rear brakes are solid discs. ABS (Anti-lock Braking System) is standard, enhancing safety during emergency braking situations. The steering is electrically assisted, providing light and easy steering feel. Stabilizer bars are fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The Accent IV 1.6 GDi HiVec was generally well-received by automotive critics as a practical and affordable compact sedan. Reviewers praised its fuel efficiency, comfortable ride, and generous standard features. However, some criticized its lack of dynamic driving characteristics and its somewhat bland interior design. Compared to other trims in the Accent IV lineup, the 1.6 GDi HiVec offered a good balance between performance and fuel economy. The base 1.4L engine was less powerful, while the higher trims with more features came at a higher price point. In terms of reliability, the G4FD engine and HiVec transmission proved to be generally reliable, with few widespread issues reported.
Legacy
The Hyundai Accent IV 1.6 GDi HiVec remains a popular choice in the used car market due to its affordability, fuel efficiency, and reputation for reliability. The G4FD engine, while not a powerhouse, is known for its durability and relatively low maintenance costs. The HiVec automatic transmission, while not the most sporty, has proven to be a dependable unit. While newer compact sedans offer more advanced technology and features, the Accent IV 1.6 GDi HiVec continues to provide a practical and economical transportation solution for budget-conscious buyers.
