The DS 3 1.2 PureTech 110 Stop&Start, produced between 2016 and 2018, represents a key variant within the second generation of the DS 3 hatchback. Positioned as a mid-range offering, it aimed to balance fuel efficiency with respectable performance, appealing to buyers seeking a stylish and economical city car. This model was part of the broader DS Automobiles strategy to establish itself as a premium brand, distinct from Citroën, its parent company. The DS 3, in general, was a popular choice in the European B-segment, competing with vehicles like the Audi A1, Mini Cooper, and Volkswagen Polo.
Technical Specifications
| Brand | DS |
| Model | 3 |
| Generation | 2 |
| Type (Engine) | 1.2 PureTech (110 Hp) Stop&Start |
| Start of production | 2016 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 3 |
| Fuel consumption (urban) | 5.3 l/100 km (44.4 US mpg, 53.3 UK mpg, 18.9 km/l) |
| Fuel consumption (extra urban) | 3.8 l/100 km (61.9 US mpg, 74.3 UK mpg, 26.3 km/l) |
| Fuel consumption (combined) | 4.3 l/100 km (54.7 US mpg, 65.7 UK mpg, 23.3 km/l) |
| CO2 emissions | 100 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 10.6 sec |
| Acceleration 0 – 62 mph | 10.6 sec |
| Acceleration 0 – 60 mph | 10.1 sec |
| Maximum speed | 190 km/h (118.06 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 9.7 kg/Hp, 102.8 Hp/tonne |
| Weight-to-torque ratio | 5.2 kg/Nm, 191.6 Nm/tonne |
| Power | 110 Hp @ 5500 rpm |
| Power per litre | 91.7 Hp/l |
| Torque | 205 Nm @ 1500 rpm (151.2 lb.-ft. @ 1500 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | HNZ EB2DT |
| Engine displacement | 1199 cm3 (73.17 cu. in.) |
| Number of cylinders | 3 |
| Engine configuration | Inline |
| Cylinder Bore | 75 mm (2.95 in.) |
| Piston Stroke | 90.5 mm (3.56 in.) |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 3.5 l (3.7 US qt | 3.08 UK qt) |
| Kerb Weight | 1070 kg (2358.95 lbs.) |
| Max. weight | 1578 kg (3478.89 lbs.) |
| Max load | 508 kg (1119.95 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 | 3954 mm (155.67 in.) |
| Width | 1715 mm (67.52 in.) |
| Width including mirrors | 2004 mm (78.9 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 | 830 mm (32.68 in.) |
| Rear overhang | 660 mm (25.98 in.) |
| Minimum turning circle (turning diameter) | 10.2 m (33.46 ft.) |
| 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 | 5 gears, manual 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 |
| Power steering | Electric Steering |
| Tires size | 195/55 R16; 205/45 R17 |
| Wheel rims size | 16; 17 |
Powertrain & Engine Architecture
The DS 3 1.2 PureTech 110 Stop&Start is powered by the PSA-developed EB2DT engine, specifically the HNZ variant. This is a 1.2-liter, three-cylinder turbocharged gasoline engine. The engine utilizes a single-scroll turbocharger with an intercooler to boost power and efficiency. Fuel is delivered via multi-point fuel injection. The engine features a timing chain, contributing to reduced maintenance compared to timing belts. The Stop&Start system automatically shuts off the engine when the vehicle is stationary (at traffic lights, for example) to conserve fuel and reduce emissions. The engine’s aluminum block helps to keep weight down. The 5-speed manual transmission was the standard offering, chosen for its balance of cost and efficiency. The transmission’s gear ratios are tuned for urban driving, with a relatively short final drive to provide adequate acceleration.
Driving Characteristics
The 110 horsepower output, combined with 205 Nm (151 lb-ft) of torque, provides adequate performance for everyday driving. Acceleration from 0-60 mph takes around 10.1 seconds, and the top speed is 118 mph. While not a particularly sporty setup, the turbocharger provides a noticeable boost in power at lower RPMs, making it feel responsive in city traffic. Compared to the more powerful DS 3 variants (like those with the 1.6 THP engine), this version offers less outright acceleration. However, it excels in fuel economy, achieving combined figures of around 54.7 US mpg. The manual transmission, while not offering the convenience of an automatic, provides drivers with more control over gear selection and engine speed.
Equipment & Trim Levels
The DS 3 1.2 PureTech 110 Stop&Start typically came equipped with features such as air conditioning, a touchscreen infotainment system with Bluetooth connectivity, and alloy wheels. Higher trim levels added features like automatic headlights and wipers, rear parking sensors, and upgraded interior trim. Interior upholstery was typically cloth, with options for leather upgrades. The dashboard layout was modern and stylish, reflecting the DS Automobiles brand’s focus on design. Optional extras included a panoramic sunroof, navigation system, and a premium sound system.
Chassis & Braking
The DS 3 utilizes a McPherson strut front suspension and a semi-independent coil spring rear suspension. This setup provides a comfortable ride quality, suitable for urban environments. The front brakes are ventilated discs, while the rear brakes are solid discs. ABS (Anti-lock Braking System) is standard. The steering is electric power-assisted, providing light and precise steering feel. The chassis is relatively lightweight, contributing to the car’s agility and fuel efficiency.
Market Reception & Comparison
The DS 3 1.2 PureTech 110 Stop&Start was generally well-received by critics for its fuel efficiency, stylish design, and comfortable ride. It was seen as a practical and economical choice for city dwellers. Compared to the higher-powered DS 3 variants, it offered a more affordable entry point into the DS Automobiles range. However, some critics noted that the engine could feel strained at higher speeds or when fully loaded. In terms of reliability, the PureTech engine has had some reported issues with the timing chain, although these were more prevalent in earlier versions of the engine.
Legacy
The DS 3 1.2 PureTech 110 Stop&Start remains a relatively common sight on the used car market. Its fuel efficiency and affordability make it an attractive option for buyers seeking a small, stylish hatchback. While the PureTech engine has had some reliability concerns, regular maintenance and careful driving can help to mitigate these risks. The DS 3, as a whole, helped to establish DS Automobiles as a distinct brand and paved the way for future models. The 1.2 PureTech engine continues to be used in various PSA Group vehicles, demonstrating its versatility and efficiency.
