The Hyundai i30 III CW 1.6 CRDi (110 hp) DCT is a station wagon (estate) variant produced between 2017 and 2019 as part of the third generation (PD) i30 family. Positioned as a fuel-efficient and practical option within the i30 lineup, it catered to buyers seeking a versatile vehicle for both daily commuting and longer journeys. This particular configuration, combining a 1.6-liter diesel engine with a seven-speed dual-clutch transmission (DCT), aimed to balance reasonable performance with excellent fuel economy. The i30 CW (Combined Wagon) body style offered increased cargo capacity compared to the five-door hatchback, making it a popular choice in European markets where estate cars remain highly valued.
Technical Specifications
| Brand | Hyundai |
| Model | i30 |
| Generation | i30 III CW |
| Type (Engine) | 1.6 CRDi (110 Hp) DCT |
| Start of production | 2017 |
| End of production | 2019 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 4.6-4.7 l/100 km (51.1 – 50 US mpg) |
| Fuel consumption (extra urban) | 3.9-4.1 l/100 km (60.3 – 57.4 US mpg) |
| Fuel consumption (combined) | 4.2-4.3 l/100 km (56 – 54.7 US mpg) |
| CO2 emissions | 108-112 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 11.5 sec |
| Acceleration 0 – 62 mph | 11.5 sec |
| Acceleration 0 – 60 mph | 10.9 sec |
| Maximum speed | 188 km/h (116.82 mph) |
| Emission standard | Euro 6a |
| Weight-to-power ratio | 12.2 kg/Hp |
| Weight-to-torque ratio | 4.8 kg/Nm |
| Power | 110 Hp @ 4000 rpm |
| Torque | 280 Nm @ 1500-2500 rpm (206.52 lb.-ft.) |
| Engine layout | Front, Transverse |
| Engine Model/Code | D4FB |
| Engine displacement | 1582 cm3 (96.54 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 77.2 mm (3.04 in.) |
| Piston Stroke | 84.5 mm (3.33 in.) |
| Compression ratio | 16:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 5.3 l (5.6 US qt | 4.66 UK qt) |
| Coolant capacity | 6.7 l (7.08 US qt | 5.9 UK qt) |
| Kerb Weight | 1340-1578 kg (2954.19 – 3478.89 lbs.) |
| Max. weight | 1940 kg (4276.97 lbs.) |
| Max load | 362-600 kg (798.07 – 1322.77 lbs.) |
| Trunk (boot) space – minimum | 602 l (21.26 cu. ft.) |
| Trunk (boot) space – maximum | 1650 l (58.27 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Max. roof load | 80 kg (176.37 lbs.) |
| Permitted trailer load with brakes (12%) | 1500 kg (3306.93 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4585 mm (180.51 in.) |
| Width | 1795 mm (70.67 in.) |
| Height | 1465-1475 mm (57.68 – 58.07 in.) |
| Wheelbase | 2650 mm (104.33 in.) |
| Front track | 1573-1559 mm (61.93 – 61.38 in.) |
| Rear track | 1581-1567 mm (62.24 – 61.69 in.) |
| Front overhang | 905 mm (35.63 in.) |
| Rear overhang | 1030 mm (40.55 in.) |
| Ride height (ground clearance) | 140 mm (5.51 in.) |
| Drivetrain | Front wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission |
| Front suspension | Independent type McPherson |
| 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; 225/45 R17 |
| Wheel rims size | 6J x 15; 6.5J x 16; 7J x 17 |
Powertrain & Engine Architecture
The i30 CW 1.6 CRDi (110 hp) utilizes the Hyundai-Kia D4FB engine, a 1.6-liter inline-four cylinder diesel engine. This engine is a common rail direct injection (CRDi) design, employing a Bosch-supplied fuel injection system capable of multiple injections per combustion cycle for optimized efficiency and reduced emissions. The D4FB features a single overhead camshaft (SOHC) valvetrain with four valves per cylinder. A turbocharger with an intercooler is employed to boost power output and improve torque across a wider rev range. The engine’s 16:1 compression ratio is typical for diesel engines, contributing to its thermal efficiency. The seven-speed dual-clutch transmission (DCT) provides quick and smooth gear changes, enhancing both performance and fuel economy. This DCT, sourced from Hyundai’s own development, offers both fully automatic and manual shifting modes.
Driving Characteristics
The 110 hp output and 280 Nm of torque, available from 1500-2500 rpm, provide adequate performance for everyday driving. Acceleration from 0-60 mph takes around 10.9 seconds, and the top speed is 116.82 mph. While not particularly sporty, the engine delivers a usable amount of power for overtaking and highway cruising. The DCT transmission contributes to a more engaging driving experience compared to a traditional automatic, with quick shifts and minimal torque interruption. Compared to the more powerful 1.6-liter petrol variants or the higher-output diesel options, this configuration prioritizes fuel efficiency over outright performance. The gear ratios are tuned for economy, meaning the engine can feel slightly strained when accelerating hard or climbing steep hills.
Equipment & Trim Levels
The i30 CW 1.6 CRDi (110 hp) DCT typically came equipped with a reasonable level of standard features. These included air conditioning, electric front and rear windows, a touchscreen infotainment system with Bluetooth connectivity, and alloy wheels. Safety features such as ABS, ESC (Electronic Stability Control), and multiple airbags were also standard. Higher trim levels offered additional features like a larger touchscreen display, navigation system, rear parking sensors, cruise control, and automatic climate control. Interior upholstery was typically cloth, with options for leather upgrades on higher trims.
Chassis & Braking
The i30 CW features a McPherson strut front suspension and a multi-link rear suspension, providing a comfortable and controlled ride. The suspension setup is tuned for everyday usability rather than outright sportiness. The braking system consists of ventilated discs at the front and solid discs at the rear. ABS (Anti-lock Braking System) is standard, enhancing braking performance and stability. The steering is electrically assisted, providing light and precise steering feel.
Market Reception & Comparison
The i30 CW 1.6 CRDi (110 hp) DCT was generally well-received by automotive critics for its fuel efficiency and practicality. It offered a compelling alternative to other compact estate cars in the European market. Compared to the petrol-powered i30 variants, the diesel model delivered significantly better fuel economy. However, the petrol engines offered a more refined driving experience and lower maintenance costs. Against higher-output diesel versions, the 110 hp model provided a more affordable entry point but lacked the same level of performance. Its main competitors included the Volkswagen Golf Estate, Ford Focus Estate, and Skoda Octavia Estate.
Legacy
The D4FB engine, while generally reliable, is known to require regular maintenance, particularly regarding the diesel particulate filter (DPF). Proper servicing and the use of high-quality diesel fuel are crucial for ensuring long-term reliability. The DCT transmission, while offering smooth shifts, can be more complex and potentially more expensive to repair than a traditional automatic. In the used car market, the i30 CW 1.6 CRDi (110 hp) DCT remains a popular choice for buyers seeking a fuel-efficient and practical estate car. Its relatively low running costs and spacious interior make it a sensible option for families and individuals alike.
