The Hyundai i40 Combi (facelift, introduced in 2018) 1.6 CRDi 136 hp with a Dual Clutch Transmission (DCT) represents a significant offering in the compact station wagon segment. Positioned as a mid-range trim within the i40 Combi lineup, it aimed to balance fuel efficiency, practicality, and a more engaging driving experience than the base models. This variant was primarily marketed in Europe, where the station wagon body style remains popular, offering a compelling alternative to traditional hatchbacks and sedans. The facelift brought styling updates and refinements to the already well-regarded i40, enhancing its appeal to family buyers and those needing versatile cargo space.
Technical Specifications
| Brand | Hyundai |
| Model | i40 |
| Generation | i40 Combi (facelift 2018) |
| Type (Engine) | 1.6 CRDi (136 Hp) DCT |
| Start of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 5.2 l/100 km (45.2 US mpg, 54.3 UK mpg, 19.2 km/l) |
| Fuel consumption (extra urban) | 4.4 l/100 km (53.5 US mpg, 64.2 UK mpg, 22.7 km/l) |
| Fuel consumption (combined) | 4.7 l/100 km (50 US mpg, 60.1 UK mpg, 21.3 km/l) |
| CO2 emissions | 123 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 11 sec |
| Acceleration 0 – 62 mph | 11 sec |
| Acceleration 0 – 60 mph | 10.5 sec |
| Maximum speed | 194 km/h (120.55 mph) |
| Emission standard | Euro 6d |
| Weight-to-power ratio | 11.3 kg/Hp, 88.4 Hp/tonne |
| Weight-to-torque ratio | 4.8 kg/Nm, 207.9 Nm/tonne |
| Power | 136 Hp @ 4000 rpm |
| Power per litre | 85.1 Hp/l |
| Torque | 320 Nm @ 2000-2250 rpm (236.02 lb.-ft. @ 2000-2250 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | D4FE |
| Engine displacement | 1598 cm3 (97.52 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 77 mm (3.03 in.) |
| Piston Stroke | 85.8 mm (3.38 in.) |
| Compression ratio | 15.9:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4.4 l (4.65 US qt | 3.87 UK qt) |
| Coolant capacity | 6.7 l (7.08 US qt | 5.9 UK qt) |
| Kerb Weight | 1539-1692 kg (3392.91 – 3730.22 lbs.) |
| Max. weight | 2150 kg (4739.94 lbs.) |
| Max load | 458-611 kg (1009.72 – 1347.02 lbs.) |
| Trunk (boot) space – minimum | 553 l (19.53 cu. ft.) |
| Trunk (boot) space – maximum | 1719 l (60.71 cu. ft.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| AdBlue tank capacity | 14 l (3.7 US gal | 3.08 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 1500 kg (3306.93 lbs.) |
| Permitted trailer load without brakes | 700 kg (1543.24 lbs.) |
| Permitted towbar download | 70 kg (154.32 lbs.) |
| Length | 4775 mm (187.99 in.) |
| Width | 1815 mm (71.46 in.) |
| Height | 1470 mm (57.87 in.) |
| Wheelbase | 2770 mm (109.06 in.) |
| Front track | 1579-1591 mm (62.17 – 62.64 in.) |
| Rear (Back) track | 1585-1597 mm (62.4 – 62.87 in.) |
| Ride height (ground clearance) | 140 mm (5.51 in.) |
| Drag coefficient (Cd) | 0.29 |
| Minimum turning circle (turning diameter) | 10.9 m (35.76 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission DCT |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 205/60 R16; 215/50 R17; 225/45 R18 |
| Wheel rims size | 7.0J x 16; 7.5J x 17; 8.0J x 18 |
INTRODUCTION
The Hyundai i40 Combi, particularly the 2018 facelift, represented Hyundai’s ambition to compete directly with established European brands in the mid-size wagon segment. Built on the PF platform (also known as the 1HX0/A3 platform, shared with the Kia Optima), the i40 Combi offered a compelling blend of style, space, and value. The 1.6 CRDi 136 hp DCT variant was introduced to provide a more efficient and accessible entry point into the range, appealing to buyers prioritizing fuel economy and everyday usability. It sat comfortably in the middle of the i40 Combi lineup, offering a step up from the lower-powered engine options while remaining more affordable than the higher-specification trims.
Powertrain & Engine Architecture
The heart of this i40 Combi is the D4FE 1.6-liter four-cylinder diesel engine. This engine utilizes a common-rail direct injection system, delivering fuel at extremely high pressure for optimized combustion. The D4FE engine is turbocharged with an intercooler, enhancing power output and efficiency. The engine produces 136 horsepower at 4,000 rpm and a respectable 320 Nm (236 lb-ft) of torque between 2,000 and 2,250 rpm. This torque band provides good low-end responsiveness, making it suitable for everyday driving. Paired with the engine is a 7-speed Dual Clutch Transmission (DCT). This DCT offers quicker and smoother gear changes compared to a traditional automatic transmission, contributing to a more engaging driving experience and improved fuel economy. The DCT’s programming prioritizes efficiency, with taller gear ratios in the higher gears to reduce engine speed at cruising speeds.
Driving Characteristics
The 1.6 CRDi 136 hp DCT i40 Combi delivers a composed and comfortable driving experience. While not overtly sporty, the engine provides sufficient power for most driving situations. Acceleration from 0-60 mph takes around 10.5 seconds, and 0-100 km/h in 11 seconds. The DCT transmission contributes to a smooth and responsive feel, although some drivers may notice slight hesitation at low speeds. Compared to the more powerful 1.7 CRDi or gasoline engines in the i40 range, this variant feels less urgent in its acceleration. However, the trade-off is significantly improved fuel economy. The suspension is tuned for comfort, absorbing bumps and imperfections in the road well. The steering is light and precise, making it easy to maneuver in urban environments.
Equipment & Trim Levels
The 1.6 CRDi 136 hp DCT trim typically included standard features such as air conditioning, a touchscreen infotainment system with Bluetooth connectivity, alloy wheels, and a suite of safety features including ABS, ESC (Electronic Stability Control), and multiple airbags. Higher trim levels offered upgrades like leather upholstery, a panoramic sunroof, heated seats, and advanced driver-assistance systems such as lane departure warning and automatic emergency braking. Interior upholstery was generally cloth in the base trims, with optional leather available. The dashboard layout was functional and well-designed, with a focus on ergonomics and ease of use.
Chassis & Braking
The i40 Combi utilizes a McPherson strut front suspension and a multi-link rear suspension, providing a good balance of ride comfort and handling. The front suspension incorporates a coil spring and anti-roll bar to reduce body roll during cornering. The rear suspension also features a stabilizer bar. Braking duties are handled by ventilated discs at the front and solid discs at the rear. ABS (Anti-lock Braking System) is standard, enhancing braking performance and stability in emergency situations. The i40 Combi’s chassis is designed to provide a stable and predictable driving experience, even when fully loaded.
Market Reception & Comparison
The Hyundai i40 Combi 1.6 CRDi DCT was generally well-received by automotive critics. It was praised for its spacious interior, comfortable ride, and competitive fuel economy. However, some reviewers noted that the engine could feel underpowered when fully loaded or tackling steep hills. Compared to rivals like the Ford Focus Estate, Volkswagen Golf Estate, and Skoda Octavia Combi, the i40 Combi offered a strong value proposition, often undercutting its competitors on price while offering a comparable level of equipment. The 1.6 CRDi engine offered better fuel economy than the larger displacement diesel options, but at the expense of outright performance. Reliability reports generally indicated good dependability for this powertrain, although regular maintenance is crucial for long-term durability.
Legacy
The Hyundai i40 Combi, including the 1.6 CRDi DCT variant, has established a reputation as a reliable and practical family car. On the used car market, these models represent good value for money, offering a lot of space and equipment for a reasonable price. The D4FE engine, while not known for being exceptionally powerful, is generally considered durable and relatively easy to maintain. The DCT transmission, if properly maintained with regular fluid changes, is also known to be reliable. As with any used vehicle, a thorough inspection is recommended before purchase, paying particular attention to the condition of the turbocharger and the DCT transmission.


