2011-2015 Hyundai i40 Sedan 1.7 CRDi (136 Hp) Automatic

The Hyundai i40 Sedan 1.7 CRDi Automatic, produced between 2011 and 2015, represented Hyundai’s entry into the competitive mid-size sedan segment, specifically targeting the European market and offering a diesel-powered, automatic transmission option. Positioned as a practical and fuel-efficient choice, it aimed to provide a comfortable and well-equipped vehicle at a competitive price point. The i40 Sedan (internally designated as the VF series) was designed to appeal to families and business users seeking a reliable and spacious vehicle. This variant, with its 1.7-liter CRDi engine and six-speed automatic transmission, occupied a middle ground within the i40 lineup, offering a balance between performance, economy, and convenience.

Technical Specifications

INTRODUCTION

The Hyundai i40 Sedan 1.7 CRDi Automatic, launched in 2011, was a key model in Hyundai’s strategy to establish itself as a major player in the European D-segment (mid-size) market. Built on the i40 platform (also shared with the Kia Optima), the sedan offered a more conventional trunk design compared to the fastback-style i40 CW (wagon). This particular variant, powered by the 1.7-liter diesel engine paired with a six-speed automatic transmission, was designed to appeal to buyers prioritizing fuel efficiency and ease of driving. It sat within the i40 range, below the more powerful 2.0-liter diesel and petrol options, and aimed to provide a cost-effective and practical alternative.

Powertrain & Engine Architecture

The heart of the i40 1.7 CRDi Automatic is the U II / D4FD engine, a 1685cc inline-four cylinder diesel. This engine utilizes a second-generation common-rail direct injection system, delivering fuel at extremely high pressure for optimized combustion. A turbocharger with an intercooler further enhances performance and efficiency. The engine produces 136 horsepower at 4000 rpm and a substantial 325 Nm (239.71 lb.-ft.) of torque between 2000 and 2500 rpm. The six-speed automatic transmission, sourced from Hyundai’s own development, features a torque converter and electronically controlled gear shifts. While not known for particularly sporty responsiveness, it provided smooth and convenient operation, especially in urban driving conditions. The engine also incorporates a diesel particulate filter (DPF) to meet Euro 5 emission standards.

Driving Characteristics

The i40 1.7 CRDi Automatic offered a comfortable and refined driving experience, prioritizing fuel economy over outright performance. Acceleration from 0-60 mph took around 11 seconds, and top speed was limited to 197 km/h (122.41 mph). The automatic transmission, while smooth, could sometimes feel hesitant during quick overtaking maneuvers. The gear ratios were tuned for efficiency, resulting in a relaxed cruising experience on the highway. Compared to the manual transmission version of the same engine, the automatic offered less driver engagement but greater convenience. The higher-output 2.0-liter diesel variants provided significantly more power and quicker acceleration, but at the expense of fuel economy. The 1.7 CRDi Automatic was best suited for drivers who valued comfort and efficiency over sporty handling.

Equipment & Trim Levels

The i40 1.7 CRDi Automatic typically came equipped with a respectable level of standard features. These included air conditioning, electric front and rear windows, central locking, a radio/CD player with USB connectivity, and alloy wheels. Higher trim levels, such as Style and Premium, added features like leather upholstery, a sunroof, a navigation system, rear parking sensors, and automatic climate control. Interior upholstery was generally cloth on the base models, with leather options available on higher trims. The dashboard layout was functional and well-designed, with a focus on ergonomics and ease of use.

Chassis & Braking

The i40 Sedan featured a front-wheel-drive layout with independent suspension at all four corners. The front suspension utilized a McPherson strut design, while the rear employed a multi-link setup. This configuration provided a comfortable ride quality and decent handling characteristics. Braking duties were handled by ventilated discs at the front and solid discs at the rear, equipped with ABS (Anti-lock Braking System). The steering was electrically assisted, providing light and precise control. Stabilizer bars were fitted to both the front and rear axles to reduce body roll during cornering.

Market Reception & Comparison

The Hyundai i40 Sedan 1.7 CRDi Automatic 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 automatic transmission could be slow to respond and that the engine lacked the punch of its larger counterparts. Compared to rivals like the Ford Mondeo, Volkswagen Passat, and Opel/Vauxhall Insignia, the i40 offered a compelling value proposition, often undercutting its competitors on price while providing a similar level of equipment. The 1.7 CRDi engine offered excellent fuel economy, typically achieving around 39.2 US mpg in combined driving, making it an attractive option for high-mileage drivers.

Legacy

The Hyundai i40 Sedan 1.7 CRDi Automatic has proven to be a relatively reliable vehicle in the used car market. The 1.7-liter diesel engine, while not without its potential issues (such as DPF clogging if not properly maintained), is generally robust and long-lasting. The automatic transmission has also proven to be dependable. Today, these vehicles can be found at affordable prices, making them a practical and economical choice for buyers seeking a comfortable and fuel-efficient mid-size sedan. Regular maintenance, including timely oil changes and DPF servicing, is crucial to ensure the continued reliability of this powertrain.