The DS 9 1.6 PureTech (250 Hp) E-TENSE EAT8 is a plug-in hybrid electric vehicle (PHEV) introduced by DS Automobiles in December 2021. Positioned as a premium executive sedan, it represents DS’s foray into electrified luxury, building upon the brand’s established design language and focus on comfort. This variant utilizes a 1.6-liter turbocharged gasoline engine paired with an electric motor and an 8-speed automatic transmission, offering a balance of performance and efficiency. It is built on the EMP2 platform, shared with other Stellantis vehicles like the Peugeot 508 and Opel Insignia, but distinguished by its unique styling and upscale interior appointments. The DS 9 aims to compete with established players in the executive sedan segment, such as the BMW 5 Series and Mercedes-Benz E-Class, offering a French alternative with a distinctive character.
Technical Specifications
| Brand | DS |
| Model | 9 |
| Generation | 9 |
| Type (Engine) | 1.6 PureTech (250 Hp) E-TENSE EAT8 |
| Start of production | December, 2021 |
| Powertrain Architecture | PHEV (Plug-in Hybrid Electric Vehicle) |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Combined fuel consumption (WLTP) | 1.2 l/100 km (196 US mpg, 235.4 UK mpg, 83.3 km/l) |
| CO2 emissions (WLTP) | 26-27 g/km |
| Fuel Type | Petrol / electricity |
| Acceleration 0 – 100 km/h | 8.5 sec |
| Acceleration 0 – 62 mph | 8.5 sec |
| Acceleration 0 – 60 mph | 8.1 sec |
| Maximum speed | 240 km/h (149.13 mph) |
| Emission standard | Euro 6d-ISC-FCM |
| Weight-to-power ratio | 7.4 kg/Hp, 135.9 Hp/tonne |
| Weight-to-torque ratio | 5.7 kg/Nm, 174 Nm/tonne |
| Gross battery capacity | 15.6 kWh |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery location | Under the rear seats |
| All-electric range (WLTP) | 66-67 km (41.01 – 41.63 mi) |
| Average Energy consumption (WLTP) | 17.2-17.4 kWh/100 km (27.68 – 28 kWh/100 mi, 122 – 120 MPGe, 5.8 – 5.7 km/kWh, 3.6 – 3.6 mi/kWh) |
| Max speed (electric) | 135 km/h (83.89 mph) |
| Electric motor power | 110 Hp @ 2500 rpm |
| Electric motor Torque | 320 Nm (236.02 lb.-ft.) |
| Electric motor location | Between the combustion engine and the transmission |
| System power | 250 Hp |
| System torque | 320 Nm (236.02 lb.-ft.) |
| Power | 200 Hp @ 6000 rpm |
| Power per litre | 125.2 Hp/l |
| Torque | 300 Nm @ 3000 rpm (221.27 lb.-ft. @ 3000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | DGY EP6FADTXHP |
| Engine displacement | 1598 cm3 (97.52 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 77 mm (3.03 in.) |
| Piston Stroke | 86 mm (3.39 in.) |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 4.25 l (4.49 US qt | 3.74 UK qt) |
| Kerb Weight | 1839 kg (4054.3 lbs.) |
| Trunk (boot) space – minimum | 510 l (18.01 cu. ft.) |
| Fuel tank capacity | 42 l (11.1 US gal | 9.24 UK gal) |
| Max. roof load | 80 kg (176.37 lbs.) |
| Permitted trailer load with brakes (12%) | 1300 kg (2866.01 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 70 kg (154.32 lbs.) |
| Length | 4934 mm (194.25 in.) |
| Width | 1855 mm (73.03 in.) |
| Width with mirrors folded | 1932 mm (76.06 in.) |
| Width including mirrors | 2079 mm (81.85 in.) |
| Height | 1459 mm (57.44 in.) |
| Wheelbase | 2895 mm (113.98 in.) |
| Front track | 1584 mm (62.36 in.) |
| Rear (Back) track | 1566 mm (61.65 in.) |
| Front overhang | 973 mm (38.31 in.) |
| Rear overhang | 1066 mm (41.97 in.) |
| Minimum turning circle (turning diameter) | 11 m (36.09 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) and electric motor drive the front wheels of the car with the ability to work in full electric or mixed mode. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 8 gears, automatic transmission EAT |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| 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 | 235/45 R19 |
| Wheel rims size | 19 |
Powertrain & Engine Architecture
At the heart of the DS 9 E-TENSE lies the DGY EP6FADTXHP engine, a 1.6-liter inline-four cylinder gasoline engine equipped with direct fuel injection and a turbocharger. This engine produces 200 horsepower at 6000 rpm and 300 Nm (221 lb-ft) of torque at 3000 rpm. The engine utilizes a dual overhead camshaft (DOHC) valvetrain for optimized gas flow and efficiency. Coupled with this is an 110 horsepower electric motor, integrated between the engine and the 8-speed automatic transmission. The electric motor contributes an additional 320 Nm (236 lb-ft) of torque. The combined system output is 250 horsepower and 320 Nm (236 lb-ft) of torque. The 15.6 kWh lithium-ion battery pack, positioned under the rear seats, provides an all-electric range of 66-67 km (41-42 miles) under WLTP testing. The EAT8 automatic transmission is a sophisticated unit designed for smooth and efficient gear changes, contributing to the overall refinement of the driving experience.
Driving Characteristics
The DS 9 1.6 PureTech E-TENSE offers a refined and comfortable driving experience. In electric mode, the vehicle provides near-silent operation and instant torque, making it ideal for urban driving. Switching to hybrid mode seamlessly blends the power of the gasoline engine and electric motor, delivering brisk acceleration – 0-60 mph in approximately 8.1 seconds. The 8-speed automatic transmission provides smooth gear changes, although it may occasionally exhibit a slight hesitation during kickdown. Compared to higher-powered DS 9 variants, this model prioritizes efficiency and comfort over outright performance. The steering is light and precise, and the suspension effectively absorbs road imperfections, providing a composed ride. The weight distribution, influenced by the battery pack, contributes to a stable and predictable handling balance.
Equipment & Trim Levels
The DS 9 1.6 PureTech E-TENSE typically comes well-equipped with standard features including leather upholstery, a touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, a digital instrument cluster, and a suite of advanced driver-assistance systems (ADAS) such as adaptive cruise control, lane-keeping assist, and automatic emergency braking. Optional extras often include a premium sound system, massaging front seats, and a panoramic sunroof. Interior trim levels vary, with higher trims offering more luxurious materials and finishes. The dashboard layout is modern and elegant, with a focus on creating a sophisticated and comfortable cabin environment.
Chassis & Braking
The DS 9 utilizes an independent suspension system on both the front and rear axles. The front suspension employs a McPherson strut design with a coil spring and anti-roll bar, while the rear features a multi-link setup with a stabilizer bar. This configuration provides a good balance of ride comfort and handling stability. The braking system consists of ventilated discs at the front and solid discs at the rear, providing adequate stopping power. ABS (Anti-lock Braking System) is standard, enhancing safety and control during emergency braking situations. The electric steering system offers precise and responsive steering feel.
Market Reception & Comparison
The DS 9 1.6 PureTech E-TENSE has received generally positive reviews, with critics praising its comfortable ride, refined interior, and efficient powertrain. However, some reviewers have noted that its performance is not as engaging as some of its rivals. Compared to the gasoline-only DS 9 models, the E-TENSE variant offers significantly improved fuel economy and the ability to drive in all-electric mode, making it a more environmentally friendly option. Against competitors like the BMW 530e and Mercedes-Benz E300e, the DS 9 offers a unique blend of French style and technology, often at a competitive price point. Reliability reports are still emerging, but early indications suggest that the powertrain is generally reliable, although the complexity of the hybrid system may require specialized maintenance.
Legacy
The DS 9 1.6 PureTech E-TENSE represents a significant step forward for DS Automobiles in its pursuit of electrification and establishing itself as a premium automotive brand. The powertrain, while relatively new, is based on proven technology from the Stellantis group, suggesting a reasonable level of long-term reliability. As the used car market matures, these models are likely to appeal to buyers seeking a stylish, comfortable, and efficient executive sedan with plug-in hybrid capability. The DS 9’s contribution lies in offering a distinctive alternative to the established German dominance in the luxury sedan segment, showcasing French design flair and engineering innovation.
