The Citroen DS4 1.6 e-HDi Automatic, produced between 2011 and 2013, represents a unique offering within the broader DS4 range. Positioned as a mid-range variant, it aimed to blend fuel efficiency with comfortable, everyday usability. This model utilized Citroen’s e-HDi technology – a diesel-electric hybrid system focused on reducing emissions – paired with a six-speed automatic transmission. It was part of the first generation of the DS4 (often referred to internally as the Y4), which sought to bridge the gap between traditional hatchbacks and more premium crossover vehicles, appealing to buyers seeking a distinctive and stylish alternative.
Technical Specifications
| Brand | Citroen |
| Model | DS4 |
| Generation | DS4 |
| Type (Engine) | 1.6 e-HDi (112 Hp) Automatic |
| Start of production | 2011 |
| End of production | 2013 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 4.8 l/100 km (49 US mpg, 58.9 UK mpg, 20.8 km/l) |
| Fuel consumption (extra urban) | 4.1 l/100 km (57.4 US mpg, 68.9 UK mpg, 24.4 km/l) |
| Fuel consumption (combined) | 4.4 l/100 km (53.5 US mpg, 64.2 UK mpg, 22.7 km/l) |
| CO2 emissions | 114 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 12.4 sec |
| Acceleration 0 – 62 mph | 12.4 sec |
| Acceleration 0 – 60 mph | 11.8 sec |
| Maximum speed | 190 km/h (118.06 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 12.3 kg/Hp, 81.5 Hp/tonne |
| Weight-to-torque ratio | 5.1 kg/Nm, 196.4 Nm/tonne |
| Power | 112 Hp @ 3600 rpm |
| Power per litre | 71.8 Hp/l |
| Torque | 270 Nm @ 1750 rpm (199.14 lb.-ft. @ 1750 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 9HR DV6C |
| Engine displacement | 1560 cm3 (95.2 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 75 mm (2.95 in.) |
| Piston Stroke | 88.3 mm (3.48 in.) |
| Compression ratio | 16:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 3.8 l (4.02 US qt | 3.34 UK qt) |
| Kerb Weight | 1375 kg (3031.36 lbs.) |
| Max. weight | 1815 kg (4001.39 lbs.) |
| Max load | 440 kg (970.03 lbs.) |
| Trunk (boot) space – minimum | 385 l (13.6 cu. ft.) |
| Trunk (boot) space – maximum | 1021 l (36.06 cu. ft.) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| Permitted trailer load with brakes (12%) | 1300 kg (2866.01 lbs.) |
| Permitted trailer load without brakes | 680 kg (1499.14 lbs.) |
| Permitted towbar download | 75 kg (165.35 lbs.) |
| Length | 4275 mm (168.31 in.) |
| Width | 1810 mm (71.26 in.) |
| Height | 1533 mm (60.35 in.) |
| Wheelbase | 2612 mm (102.83 in.) |
| Front track | 1531 mm (60.28 in.) |
| Rear (Back) track | 1525 mm (60.04 in.) |
| Front overhang | 924 mm (36.38 in.) |
| Rear overhang | 739 mm (29.09 in.) |
| Minimum turning circle | 10.7 m (35.1 ft.) |
| Drivetrain Architecture | ICE drives front wheels |
| Drive wheel | Front wheel drive |
| Number of gears | 6 |
| Gearbox type | automatic transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Semi-independent, coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 215/55 R17; 225/45 R18; 225/40 R19 |
| Wheel rims size | 17; 18; 19 |
Powertrain & Engine Architecture
At the heart of the DS4 1.6 e-HDi Automatic lies the PSA Group’s DV6C engine, specifically the 9HR variant. This 1.6-liter inline-four diesel engine utilizes a common-rail direct injection system, delivering fuel at extremely high pressure for optimized combustion. A turbocharger with an intercooler further enhances performance, boosting power output to 112 horsepower at 3600 rpm and 270 Nm (199 lb-ft) of torque at 1750 rpm. The ‘e-HDi’ designation signifies the inclusion of a starter-generator system and a small battery, enabling start-stop functionality to improve fuel economy in urban driving. This system also provides a limited amount of electric assistance during acceleration. The engine’s architecture features two valves per cylinder and a compression ratio of 16:1. The six-speed automatic transmission, sourced from Aisin, was chosen for its smoothness and efficiency, although it wasn’t known for particularly rapid shifts.
Driving Characteristics
The DS4 1.6 e-HDi Automatic offered a comfortable and refined driving experience, prioritizing fuel economy over outright performance. Acceleration from 0 to 62 mph took around 12.4 seconds, making it noticeably slower than the petrol-powered DS4 variants or those equipped with the more powerful 2.0-liter HDi engine. The automatic transmission, while smooth, could feel somewhat hesitant during quick overtaking maneuvers. The gear ratios were tuned for efficiency, resulting in a relaxed cruising experience but limiting responsiveness. The start-stop system worked effectively in city traffic, contributing to the car’s impressive fuel economy figures. Overall, this variant was best suited for drivers who valued comfort and economy over sporty handling.
Equipment & Trim Levels
The DS4 1.6 e-HDi Automatic typically came equipped with a reasonable level of standard features. These included air conditioning, electric front windows, a CD stereo system, and alloy wheels. Higher trim levels, such as Sport and Prestige, added features like automatic headlights and wipers, rear parking sensors, a panoramic sunroof, and upgraded interior trim. Interior upholstery was generally cloth, with leather options available on higher-spec models. The dashboard layout was modern and driver-focused, with a prominent central display screen for infotainment functions.
Chassis & Braking
The DS4’s chassis featured a McPherson strut front suspension and a semi-independent coil spring rear suspension. This setup provided a good balance between ride comfort and handling. The front brakes were ventilated discs, while the rear brakes were solid discs. Anti-lock Braking System (ABS) was standard. The DS4’s weight of around 1375 kg (3031 lbs) contributed to its relatively modest performance. Stabilizer bars were fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The Citroen DS4 1.6 e-HDi Automatic was generally well-received by critics for its fuel efficiency and comfortable ride. However, some reviewers noted its lack of outright performance and the sometimes sluggish response of the automatic transmission. Compared to the petrol-powered DS4 variants, the 1.6 e-HDi offered significantly better fuel economy but slower acceleration. The more powerful 2.0-liter HDi models provided a more engaging driving experience but at the cost of increased fuel consumption and emissions. The e-HDi system was praised for its effectiveness in reducing emissions and improving fuel economy in urban environments.
Legacy
The 1.6 e-HDi engine and Aisin automatic transmission pairing proved to be relatively reliable, although, like any diesel engine, it’s susceptible to issues related to the diesel particulate filter (DPF) if not properly maintained. Regular servicing and the use of high-quality diesel fuel are crucial for ensuring long-term reliability. On the used car market, the DS4 1.6 e-HDi Automatic represents a good value proposition for buyers seeking a stylish and economical hatchback. Its distinctive design and comfortable ride continue to appeal to a wide range of drivers. However, potential buyers should be aware of the potential costs associated with DPF maintenance and ensure the car has been properly serviced throughout its life.
