The Citroën DS 3 (Phase I) 1.6 THP 150, produced from 2010 to 2011, represents a significant offering within the first generation (2009-2016) of Citroën’s stylish and distinctive subcompact hatchback. Positioned as a mid-range trim level, it aimed to bridge the gap between the entry-level models and the more performance-focused DS 3 Racing. This variant was primarily marketed in Europe, capitalizing on the growing demand for premium small cars with a blend of style, efficiency, and respectable performance. The DS 3, built on the PF2 platform (shared with the Peugeot 207 and Citroën C2), sought to redefine Citroën’s image, moving away from purely practical vehicles towards a more design-led and emotionally engaging brand.
Technical Specifications
| Brand | Citroen |
| Model | DS3 |
| Generation | DS 3 (Phase I) |
| Type (Engine) | 1.6 THP (150 Hp) |
| Start of production | 2010 |
| End of production | 2011 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 3 |
| Fuel consumption (urban) | 9.4 l/100 km (25 US mpg, 30.1 UK mpg, 10.6 km/l) |
| Fuel consumption (extra urban) | 5.1 l/100 km (46.1 US mpg, 55.4 UK mpg, 19.6 km/l) |
| Fuel consumption (combined) | 6.7 l/100 km (35.1 US mpg, 42.2 UK mpg, 14.9 km/l) |
| CO2 emissions | 155 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 7.3 sec |
| Acceleration 0 – 62 mph | 7.3 sec |
| Acceleration 0 – 60 mph | 6.9 sec |
| Maximum speed | 214 km/h (132.97 mph) |
| Weight-to-power ratio | 7.8 kg/Hp, 128.8 Hp/tonne |
| Weight-to-torque ratio | 4.9 kg/Nm, 206 Nm/tonne |
| Power | 150 Hp @ 6000 rpm |
| Power per litre | 93.9 Hp/l |
| Torque | 240 Nm @ 4000 rpm (177.01 lb.-ft. @ 4000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 5FX EP6DT |
| 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.) |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4.3 l (4.54 US qt | 3.78 UK qt) |
| Kerb Weight | 1165 kg (2568.39 lbs.) |
| Max. weight | 1597 kg (3520.78 lbs.) |
| Max load | 432 kg (952.4 lbs.) |
| Trunk (boot) space – minimum | 285 l (10.06 cu. ft.) |
| Trunk (boot) space – maximum | 980 l (34.61 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Max. roof load | 70 kg (154.32 lbs.) |
| Permitted trailer load with brakes (12%) | 900 kg (1984.16 lbs.) |
| Permitted trailer load without brakes | 570 kg (1256.63 lbs.) |
| Permitted towbar download | 46 kg (101.41 lbs.) |
| Length | 3948 mm (155.43 in.) |
| Width | 1715 mm (67.52 in.) |
| Height | 1458-1483 mm (57.4 – 58.39 in.) |
| Wheelbase | 2464 mm (97.01 in.) |
| Front track | 1465-1468 mm (57.68 – 57.8 in.) |
| Rear (Back) track | 1467-1471 mm (57.76 – 57.91 in.) |
| Front overhang | 824 mm (32.44 in.) |
| Rear overhang | 660 mm (25.98 in.) |
| Minimum turning circle | 10.4 m (34.12 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent coil spring, Elastic beam |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 205/45 R17 |
| Wheel rims size | 17 |
Powertrain & Engine Architecture
At the heart of the DS 3 1.6 THP 150 lies the PSA Group’s EP6DT engine, a 1.6-liter turbocharged inline-four cylinder petrol engine. This engine, part of the Prince engine family developed in collaboration with BMW, utilizes direct fuel injection and a twin-scroll turbocharger to deliver a potent 150 horsepower at 6000 rpm and 240 Nm (177 lb-ft) of torque at 4000 rpm. The engine code ‘5FX’ denotes specific calibrations for the Citroën DS 3. The direct injection system, coupled with the turbocharging, allows for efficient combustion and a broad torque curve, providing responsive acceleration. The engine’s valvetrain features double overhead camshafts (DOHC) and four valves per cylinder, optimizing gas flow for increased power output. The 6-speed manual transmission was the standard offering, providing precise gear changes and contributing to the car’s engaging driving experience. While an automatic transmission was available on other DS 3 variants, it wasn’t typically paired with the 150 hp THP engine.
Driving Characteristics
The DS 3 1.6 THP 150 offered a noticeable step up in performance compared to the lower-powered 1.4 and 1.6 VTi models. The turbocharger provides a surge of power in the mid-range, making overtaking maneuvers and spirited driving enjoyable. The 0-60 mph time of around 6.9 seconds was competitive for its class. The 6-speed manual transmission allows the driver to fully exploit the engine’s powerband. Compared to the DS 3 Racing, which boasted 207 hp, the 150 hp version felt more accessible and less demanding to drive daily. The gear ratios were well-matched to the engine’s characteristics, providing good acceleration in all gears. However, the relatively small size and weight of the DS 3 meant that the increased power could sometimes overwhelm the front tires, particularly on slippery surfaces.
Equipment & Trim Levels
The 1.6 THP 150 trim typically included features such as air conditioning, electric front windows, a CD stereo with MP3 compatibility, and alloy wheels. Higher specification models added features like automatic headlights and rain-sensing wipers, rear parking sensors, and a panoramic sunroof. Interior upholstery was generally cloth, with options for leather upgrades. The dashboard featured a sporty design with aluminum accents. Citroën offered a range of personalization options for the DS 3, allowing customers to customize the exterior and interior to their liking, including different roof colors, mirror caps, and dashboard trims.
Chassis & Braking
The DS 3 1.6 THP 150 utilized a McPherson strut front suspension and an elastic beam rear suspension. This setup provided a good balance between ride comfort and handling. The front suspension featured a stabilizer bar to reduce body roll during cornering. Braking duties were handled by ventilated discs at the front and solid discs at the rear, providing adequate stopping power. ABS (Anti-lock Braking System) was standard. The chassis was tuned to provide a slightly firmer ride than the lower-powered models, reflecting the increased performance capabilities.
Market Reception & Comparison
The DS 3 1.6 THP 150 was generally well-received by automotive critics. It was praised for its stylish design, engaging driving experience, and efficient engine. However, some reviewers noted that the interior space was somewhat limited, and the ride could be a bit firm on rough roads. Compared to rivals like the Mini Cooper and Audi A1, the DS 3 offered a more affordable price point while still delivering a premium feel. Fuel economy was respectable, averaging around 35.1 US mpg in combined driving. Reliability was generally good, although some owners reported minor issues with the turbocharger and fuel injection system.
Legacy
The Citroën DS 3 1.6 THP 150 remains a popular choice in the used car market. The EP6DT engine, while capable, has a reputation for requiring regular maintenance, particularly regarding oil changes and timing belt replacements. The turbocharger can be a potential weak point if not properly maintained. However, when well-cared for, this powertrain is known to be relatively durable. The DS 3’s distinctive styling and enjoyable driving dynamics continue to appeal to buyers looking for a stylish and affordable small car. Its impact lies in successfully repositioning Citroën as a brand capable of producing desirable and emotionally engaging vehicles.
