The Peugeot 408 1.2 PureTech 145 hp Mild Hybrid e-DCS is a compact crossover SUV introduced in March 2025. Representing a key variant within the second generation of the 408 series, it aims to blend fuel efficiency with practicality in the increasingly competitive European and global crossover market. This model utilizes a 48-volt mild hybrid system paired with a 1.2-liter turbocharged three-cylinder gasoline engine and a six-speed e-DCS (dual-clutch sequential) automatic transmission. It occupies a mid-range position in the 408 lineup, offering a balance between affordability and features compared to higher-powered and plug-in hybrid options.
Technical Specifications
| Brand | Peugeot |
| Model | 408 (crossover) |
| Type (Engine) | 1.2 (145 Hp) Mild Hybrid e-DCS |
| Start of production | March, 2025 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | Coupe, SUV, Crossover |
| Seats | 5 |
| Doors | 5 |
| Combined fuel consumption (WLTP) | 5.1-5.2 l/100 km (46.1 – 45.2 US mpg) |
| CO2 emissions (WLTP) | 115-117 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 9.4 sec |
| Acceleration 0 – 62 mph | 9.4 sec |
| Acceleration 0 – 60 mph | 8.9 sec |
| Maximum speed | 205 km/h (127.38 mph) |
| Emission standard | Euro 6e |
| Weight-to-power ratio | 10.1 kg/Hp |
| Weight-to-torque ratio | 6.4 kg/Nm |
| Gross battery capacity | 0.43 kWh |
| Battery voltage | 48 V |
| Battery technology | Lithium nickel manganese cobalt oxides (Li-NMC) |
| Battery weight | 12 kg (26.46 lbs) |
| Battery location | Below the floor, under the front seats |
| Electric motor power | 29 Hp @ 4264 rpm |
| Electric motor Torque | 51 Nm @ 750-2499 rpm (37.62 lb.-ft. @ 750-2499 rpm) |
| Electric motor location | Integrated into the transmission |
| Electric motor type | Synchronous |
| System power | 145 Hp |
| Power | 136 Hp @ 5500 rpm |
| Torque | 230 Nm @ 1750 rpm (169.64 lb.-ft. @ 1750 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | EB2LTD |
| Engine displacement | 1199 cm3 (73.17 cu. in.) |
| Number of cylinders | 3 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 3.5 l (3.7 US qt | 3.08 UK qt) |
| Kerb Weight | 1469 kg (3238.59 lbs) |
| Max. weight | 2000 kg (4409.25 lbs) |
| Max load | 531 kg (1170.65 lbs) |
| Trunk (boot) space – minimum | 536 l (18.93 cu. ft.) |
| Trunk (boot) space – maximum | 1611 l (56.89 cu. ft.) |
| Fuel tank capacity | 52 l (13.74 US gal | 11.44 UK gal) |
| Permitted trailer load with brakes (12%) | 1300 kg (2866.01 lbs) |
| Length | 4687 mm (184.53 in) |
| Width | 1848 mm (72.76 in) |
| Width with mirrors folded | 1859 mm (73.19 in) |
| Width including mirrors | 2062 mm (81.18 in) |
| Height | 1478 mm (58.19 in) |
| Wheelbase | 2787 mm (109.72 in) |
| Front track | 1589 mm (62.56 in) |
| Rear (Back) track | 1604 mm (63.15 in) |
| Front overhang | 904 mm (35.59 in) |
| Rear overhang | 996 mm (39.21 in) |
| Drivetrain Architecture | Front wheel drive, MHEV |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, automatic transmission e-DCS |
| Front suspension | Independent type McPherson |
| Rear suspension | Elastic beam |
| Front brakes | Disc, 304×28 mm |
| Rear brakes | Disc, 268×12 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 215/65 R17 99V; 205/55 R19 97V |
| Wheel rims size | 17; 19 |
Powertrain & Engine Architecture
At the heart of the 408 1.2 PureTech Mild Hybrid e-DCS lies the EB2LTD engine, a 1.2-liter turbocharged three-cylinder gasoline engine. This engine is part of Peugeot’s PureTech family, known for its direct fuel injection and efficient combustion. The engine produces 136 horsepower at 5500 rpm and 230 Nm (169.64 lb-ft) of torque at 1750 rpm. The mild hybrid system adds a 48-volt electric motor, delivering an additional 29 hp and 51 Nm (37.62 lb-ft) of torque. This electric motor assists the engine during acceleration and allows for regenerative braking, capturing energy during deceleration to recharge the 0.43 kWh lithium-ion battery. The e-DCS six-speed automatic transmission is a dual-clutch system designed for smooth and quick gear changes, contributing to both performance and fuel efficiency. The engine utilizes a single scroll turbocharger and intercooler to maximize power output and minimize turbo lag.
Driving Characteristics
The 408 1.2 Mild Hybrid e-DCS offers a comfortable and refined driving experience. While not a performance-oriented variant, the combined output of 145 hp provides adequate acceleration, achieving 0-100 km/h (0-62 mph) in 9.4 seconds. The e-DCS transmission provides responsive shifts, and the mild hybrid system offers a noticeable boost during initial acceleration. Compared to the more powerful gasoline or plug-in hybrid versions of the 408, this variant prioritizes fuel economy over outright speed. The gear ratios are tuned for efficiency, resulting in a relaxed cruising experience. The mild hybrid system also allows for a brief period of electric-only driving at low speeds, further enhancing fuel savings.
Equipment & Trim Levels
The 408 1.2 PureTech 145 hp Mild Hybrid e-DCS typically comes standard with features such as a touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, automatic climate control, and a suite of safety features including automatic emergency braking, lane keeping assist, and adaptive cruise control. Interior upholstery is generally cloth, with options for leather upgrades. Higher trim levels may include features like a panoramic sunroof, premium audio system, and heated seats. The dashboard layout is modern and driver-focused, with a digital instrument cluster available on select trims.
Chassis & Braking
The 408 utilizes a McPherson strut front suspension and an elastic beam rear suspension. This setup provides a good balance between ride comfort and handling. The front brakes are ventilated discs measuring 304×28 mm, while the rear brakes are solid discs measuring 268×12 mm. The vehicle is equipped with ABS (Anti-lock Braking System), electronic brake-force distribution, and emergency brake assist. The steering is electric power-assisted, providing light and precise steering feel.
Market Reception & Comparison
The Peugeot 408 1.2 Mild Hybrid e-DCS has been generally well-received by automotive critics for its fuel efficiency and comfortable ride. It offers a compelling alternative to traditional gasoline-powered crossovers, particularly for drivers who prioritize economy. Compared to the higher-powered 1.6-liter PureTech engine, the 1.2-liter version offers lower running costs but sacrifices some performance. The mild hybrid system provides a noticeable improvement in fuel economy compared to non-hybrid versions. Reliability reports are still emerging, but Peugeot’s PureTech engines have had a mixed reputation in the past, with some owners reporting issues with the timing chain.
Legacy
The Peugeot 408 1.2 PureTech Mild Hybrid e-DCS represents Peugeot’s commitment to offering fuel-efficient and technologically advanced vehicles. As a relatively new model, its long-term reliability remains to be seen. However, the combination of a turbocharged engine, mild hybrid technology, and a smooth-shifting automatic transmission positions it as a competitive option in the crossover segment. Its success in the used car market will likely depend on its proven reliability and the continued demand for fuel-efficient vehicles.
