The Citroen DS5 1.6 THP (155 hp) Automatic, produced between 2011 and 2015, represents a distinctive offering within the broader DS5 range. Positioned as a mid-range trim, it aimed to balance performance and fuel efficiency with the comfort and technology Citroen was known for. The DS5 itself was a unique vehicle, blending hatchback practicality with elements of a crossover and a shooting brake, and was a key model in Citroen’s attempt to establish a more premium brand identity. This variant utilized the 1HX0/A3 platform, shared with Peugeot and other Stellantis brands, and was primarily marketed in Europe.
Technical Specifications
| Brand | Citroen |
| Model | DS5 |
| Generation | DS5 |
| Type (Engine) | 1.6 THP (155 Hp) Automatic |
| Start of production | 2011 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 9.9 l/100 km (23.8 US mpg) |
| Fuel consumption (extra urban) | 5.6 l/100 km (42 US mpg) |
| Fuel consumption (combined) | 7.1 l/100 km (33.1 US mpg) |
| CO2 emissions | 165 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 9.7 sec |
| Acceleration 0 – 62 mph | 9.7 sec |
| Acceleration 0 – 60 mph | 9.2 sec |
| Maximum speed | 202 km/h (125.52 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 9.6 kg/Hp |
| Weight-to-torque ratio | 6.2 kg/Nm |
| Power | 155 Hp @ 6000 rpm |
| Torque | 240 Nm @ 1400 rpm (177.01 lb.-ft. @ 1400 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 5FV EP6DT |
| Engine displacement | 1598 cm3 (97.52 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4.25 l (4.49 US qt | 3.74 UK qt) |
| Kerb Weight | 1495 kg (3295.91 lbs.) |
| Max. weight | 2035 kg (4486.41 lbs.) |
| Max load | 540 kg (1190.5 lbs.) |
| Trunk (boot) space – minimum | 468 l (16.53 cu. ft.) |
| Trunk (boot) space – maximum | 1288 l (45.49 cu. ft.) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| Length | 4530 mm (178.35 in.) |
| Width | 1871 mm (73.66 in.) |
| Height | 1513 mm (59.57 in.) |
| Wheelbase | 2727 mm (107.36 in.) |
| 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, automatic transmission |
Powertrain & Engine Architecture
At the heart of the DS5 1.6 THP Automatic lies the 5FV EP6DT engine, a 1.6-liter turbocharged inline-four cylinder gasoline engine. This engine is part of the Prince engine family, a collaborative development between BMW and PSA Peugeot Citroën. The “THP” designation stands for “Turbo High Pressure,” indicating the use of a twin-scroll turbocharger and direct fuel injection. The direct injection system, operating at pressures up to 190 bar, ensures precise fuel delivery for improved efficiency and reduced emissions. The engine features a dual overhead camshaft (DOHC) valvetrain with variable valve timing on both intake and exhaust sides, optimizing performance across the rev range. The six-speed automatic transmission, sourced from Aisin, was chosen for its smoothness and efficiency. It features a torque converter and adaptive shift logic, adjusting gear changes based on driving style and conditions.
Driving Characteristics
The 155 hp output and 240 Nm (177 lb-ft) of torque provided by the 1.6 THP engine delivered respectable performance for a vehicle of the DS5’s size and weight. Acceleration from 0 to 60 mph took approximately 9.2 seconds, and the car could reach a top speed of 125.52 mph. Compared to the more powerful 2.0-liter diesel variants, the 1.6 THP felt less effortless in overtaking situations, requiring more downshifting from the automatic transmission. However, the turbocharger provided a noticeable boost in mid-range power, making it suitable for everyday driving. The automatic transmission, while smooth, wasn’t particularly sporty, prioritizing comfort over rapid gear changes. The gear ratios were tuned for fuel economy, resulting in a slightly less engaging driving experience than the available manual transmission options.
Equipment & Trim Levels
The DS5 1.6 THP Automatic typically came equipped with a generous level of standard features. These included automatic climate control, a touchscreen infotainment system with navigation, Bluetooth connectivity, and rear parking sensors. Interior upholstery was generally a combination of cloth and leather, with a distinctive dashboard design featuring a unique “watch strap” stitching pattern. Optional extras included a panoramic sunroof, leather seats, a premium sound system, and advanced driver-assistance systems such as blind-spot monitoring and adaptive cruise control. The DS5 aimed for a premium feel, and the trim levels reflected this, with higher-spec models offering more luxurious materials and technology.
Chassis & Braking
The DS5 utilized a MacPherson strut front suspension and a twist-beam rear axle. The suspension was tuned for comfort, providing a relatively smooth ride, although it could feel slightly firm on uneven surfaces. Braking systems varied depending on the specific configuration, but the 1.6 THP Automatic typically featured disc brakes on the front wheels and drum brakes on the rear. Anti-lock Braking System (ABS) and Electronic Brakeforce Distribution (EBD) were standard safety features. Stabilizer bars were fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The Citroen DS5 1.6 THP Automatic received mixed reviews from automotive critics. While praised for its distinctive styling, comfortable ride, and well-equipped interior, some reviewers found the engine to be somewhat underpowered for the vehicle’s weight. Fuel economy was generally considered good, averaging around 33.1 US mpg in combined driving. Compared to the 2.0-liter HDi diesel variants, the 1.6 THP offered lower running costs in terms of fuel, but the diesel models provided significantly more torque and better fuel efficiency overall. The 1.6 THP was positioned as a more affordable and accessible option, appealing to buyers who prioritized comfort and style over outright performance.
Legacy
The 5FV EP6DT engine, while generally reliable, has been known to exhibit issues with carbon buildup on the intake valves, particularly in vehicles that primarily undertake short journeys. Regular servicing and the use of quality fuel are crucial to mitigate this risk. The Aisin automatic transmission is considered robust and dependable, with fewer reported issues. Today, the DS5 1.6 THP Automatic represents an interesting and relatively affordable entry point into the DS5 range on the used car market. Its unique styling and comfortable interior continue to appeal to buyers looking for a distinctive and practical hatchback. However, potential buyers should be aware of the potential carbon buildup issue and ensure the vehicle has been well-maintained.
