The Hyundai i30 II Coupe (facelift 2015) 1.6 GDI, producing 135 horsepower, represents a compelling offering within the second generation of Hyundai’s popular compact coupe. Introduced as part of the facelift in 2015 and continuing through 2017, this variant aimed to balance fuel efficiency with reasonable performance, targeting buyers seeking a stylish and practical vehicle. It was positioned as a mid-range option within the i30 Coupe lineup, slotting between the base 1.4L engine and the more potent turbocharged variants. The i30 II Coupe itself was built upon the Hyundai-Kia ‘PD’ platform, also known as the 1HX0/A3 platform, shared with the Kia Ceed.
Technical Specifications
| Brand | Hyundai |
| Model | i30 |
| Generation | i30 II Coupe (facelift 2015) |
| Type (Engine) | 1.6 GDI (135 Hp) blue |
| Start of production | 2015 |
| End of production | 2017 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 5 |
| Doors | 3 |
| Fuel consumption (urban) | 6.4-6.7 l/100 km (36.8 – 35.1 US mpg, 44.1 – 42.2 UK mpg, 15.6 – 14.9 km/l) |
| Fuel consumption (extra urban) | 4.3-4.4 l/100 km (54.7 – 53.5 US mpg, 65.7 – 64.2 UK mpg, 23.3 – 22.7 km/l) |
| Fuel consumption (combined) | 5.0-5.3 l/100 km (47 – 44.4 US mpg, 56.5 – 53.3 UK mpg, 20 – 18.9 km/l) |
| CO2 emissions | 118-123 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 9.9 sec |
| Acceleration 0 – 62 mph | 9.9 sec |
| Acceleration 0 – 60 mph | 9.4 sec |
| Maximum speed | 195 km/h (121.17 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 8.8 kg/Hp, 113.6 Hp/tonne |
| Weight-to-torque ratio | 7.2 kg/Nm, 138 Nm/tonne |
| Power | 135 Hp @ 6300 rpm |
| Power per litre | 84.9 Hp/l |
| Torque | 164 Nm @ 4850 rpm (120.96 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 | 85.44 mm (3.36 in.) |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Naturally aspirated engine |
| Engine oil capacity | 3.6 l (3.8 US qt | 3.17 UK qt) |
| Coolant | 6.4 l (6.76 US qt | 5.63 UK qt) |
| Kerb Weight | 1188-1330 kg (2619.09 – 2932.15 lbs.) |
| Max. weight | 1820 kg (4012.41 lbs.) |
| Max load | 490-632 kg (1080.27 – 1393.32 lbs.) |
| Trunk (boot) space – minimum | 378 l (13.35 cu. ft.) |
| Trunk (boot) space – maximum | 1316 l (46.47 cu. ft.) |
| Fuel tank capacity | 53 l (14 US gal | 11.66 UK gal) |
| Max. roof load | 80 kg (176.37 lbs.) |
| Permitted trailer load with brakes (12%) | 1400 kg (3086.47 lbs.) |
| Permitted trailer load without brakes | 600 kg (1322.77 lbs.) |
| Permitted towbar download | 60 kg (132.28 lbs.) |
| Length | 4300 mm (169.29 in.) |
| Width | 1780 mm (70.08 in.) |
| Height | 1465-1470 mm (57.68 – 57.87 in.) |
| Wheelbase | 2650 mm (104.33 in.) |
| Front track | 1563-1569 mm (61.54 – 61.77 in.) |
| Rear (Back) track | 1571-1577 mm (61.85 – 62.09 in.) |
| Front overhang | 880 mm (34.65 in.) |
| Rear overhang | 770 mm (30.31 in.) |
| Ride height (ground clearance) | 140 mm (5.51 in.) |
| Minimum turning circle (turning diameter) | 10.6 m (34.78 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 | 6 gears, manual 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 | Electric Steering |
| Tires size | 195/65 R15; 205/55 R16 |
| Wheel rims size | 6.0J x 15; 6.5J x 16 |
Powertrain & Engine Architecture
The heart of this i30 Coupe variant is the Hyundai G4FD 1.6-liter inline-four cylinder gasoline engine. This engine utilizes direct fuel injection (GDI) technology, a key feature for improving both power and fuel economy. The GDI system injects fuel directly into the combustion chamber, allowing for more precise fuel control and a higher compression ratio. The engine produces 135 horsepower at 6,300 rpm and 164 Nm (120.96 lb-ft) of torque at 4,850 rpm. The engine features a dual continuously variable valve timing (CVVT) system, optimizing valve timing for improved performance across the rev range. The engine is transversely mounted, driving the front wheels. The transmission is a six-speed manual gearbox, offering a balance between driver engagement and fuel efficiency. While an automatic transmission was available on other i30 models, it wasn’t offered with this specific 1.6 GDI output.
Driving Characteristics
The 1.6 GDI 135 hp i30 Coupe delivers adequate performance for everyday driving. Acceleration from 0 to 60 mph takes approximately 9.4 seconds, and it reaches a top speed of 195 km/h (121.17 mph). Compared to the more powerful turbocharged versions of the i30 Coupe, this variant feels less urgent in its acceleration. The six-speed manual transmission provides a decent level of control, but the engine’s relatively modest torque output means frequent downshifts are often necessary, especially when overtaking or climbing hills. The gear ratios are tuned for fuel efficiency rather than outright performance. The steering is light and precise, making it easy to maneuver in urban environments. The suspension provides a comfortable ride, absorbing bumps and imperfections in the road surface reasonably well.
Equipment & Trim Levels
The 1.6 GDI variant typically came equipped with a respectable level of standard features. These included air conditioning, power windows, power door locks, a USB audio input, and Bluetooth connectivity. Safety features such as ABS, Electronic Stability Control (ESC), and multiple airbags were also standard. Higher trim levels offered additional features such as alloy wheels, a touchscreen infotainment system, rear parking sensors, and a panoramic sunroof. Interior upholstery was typically cloth, with options for upgraded materials on higher trims. The dashboard layout was functional and well-designed, with a focus on ergonomics.
Chassis & Braking
The i30 Coupe utilizes a McPherson strut front suspension and a multi-link rear suspension. This setup provides a good balance between ride comfort and handling. The front brakes are ventilated discs, while the rear brakes are solid discs. The braking system is assisted by ABS and ESC, providing enhanced stopping power and stability. The chassis is relatively lightweight, contributing to the car’s agility. Stabilizer bars are fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The Hyundai i30 II Coupe 1.6 GDI was generally well-received by automotive critics. It was praised for its stylish design, comfortable ride, and good fuel economy. However, some critics noted that the engine lacked the punch of its turbocharged counterparts. Compared to the 1.4L base engine, the 1.6 GDI offered a noticeable improvement in performance. Compared to the more expensive turbocharged models, it provided a more affordable entry point into the i30 Coupe range. Fuel economy figures of 5.0-5.3 l/100 km (47-44.4 US mpg) were competitive within its class.
Legacy
The Hyundai i30 II Coupe 1.6 GDI has proven to be a relatively reliable vehicle. The G4FD engine is known for its durability, and the six-speed manual transmission is generally trouble-free. Common issues are relatively minor, often relating to wear and tear on components such as the clutch and suspension bushings. On the used car market, this variant represents a good value proposition, offering a stylish and practical coupe at an affordable price. Its fuel efficiency and relatively low maintenance costs make it an attractive option for budget-conscious buyers. The i30 Coupe, in general, helped to establish Hyundai as a serious contender in the European compact car market, demonstrating the brand’s commitment to quality and innovation.
