The Peugeot 408 1.2 PureTech 136 hp Mild Hybrid e-DCS is a compact crossover SUV introduced in August 2023 as part of the second generation of the 408 model line. Positioned as a mid-range offering within the 408 lineup, it combines a turbocharged three-cylinder gasoline engine with a 48-volt mild hybrid system to deliver improved fuel efficiency and reduced emissions. Production continued until March 2025. The 408, while sold globally, is particularly significant in the European market where it competes with vehicles like the Volkswagen T-Roc, Nissan Qashqai, and Renault Austral, offering a distinctive coupe-SUV styling and a focus on modern technology.
Technical Specifications
| Brand | Peugeot |
| Model | 408 (crossover) |
| Generation | 408 (crossover) |
| Type (Engine) | 1.2 (136 Hp) Mild Hybrid e-DCS |
| Start of production | August, 2023 |
| End 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) | 114-117 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 | 10.8 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) |
| 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 |
| 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.) |
| 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) |
| Minimum turning circle | 11.2 m (36.75 ft) |
| Drivetrain Architecture | Front wheel drive, MHEV |
| Number of gears and type of gearbox | 6 gears, automatic transmission e-DCS |
| Front suspension | Independent type McPherson |
| Rear suspension | Torsion |
| Front brakes | Disc, 304×28 mm |
| Rear brakes | Disc, 268×12 mm |
| Tires size | 215/65 R17 99V; 205/55 R19 97V |
| Wheel rims size | 17; 19 |
Powertrain & Engine Architecture
The heart of the 408 1.2 PureTech Mild Hybrid is the EB2LTD engine, a 1.2-liter turbocharged three-cylinder gasoline engine. This engine is part of Peugeot’s PureTech family, known for its efficiency and responsiveness. It utilizes direct fuel injection and a single-scroll turbocharger to produce 136 horsepower at 5500 rpm and 230 Nm (169.64 lb-ft) of torque at 1750 rpm. The mild hybrid system consists of a 48-volt electric motor and a small battery (0.43 kWh Li-NMC). This system provides a power boost during acceleration, allows for regenerative braking to recapture energy, and enables a smoother start-stop function. The e-DCS (electric Dual Clutch System) 6-speed automatic transmission integrates the electric motor, contributing to the system’s efficiency and responsiveness. The engine’s architecture prioritizes reduced friction and optimized combustion to maximize fuel economy.
Driving Characteristics
The 1.2 PureTech 136 hp Mild Hybrid e-DCS offers a comfortable and refined driving experience. While not a performance-oriented variant, it provides adequate acceleration for everyday driving, achieving 0-100 km/h (0-62 mph) in 9.4 seconds. The mild hybrid system provides a noticeable boost during initial acceleration, making the car feel more responsive. The e-DCS transmission shifts smoothly and efficiently, contributing to a relaxed driving experience. Compared to higher-output versions of the 408, such as those with more powerful gasoline engines, this variant prioritizes fuel economy over outright performance. The gear ratios are tuned for efficiency, and the engine’s torque curve provides sufficient power for most driving situations. The front-wheel-drive configuration provides predictable handling, and the suspension is tuned for comfort.
Equipment & Trim Levels
The 408 1.2 PureTech 136 hp Mild Hybrid e-DCS typically came equipped with a generous amount of standard features. These included a touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, a digital instrument cluster, automatic climate control, and a suite of advanced driver-assistance systems (ADAS) such as lane-keeping assist, automatic emergency braking, and adaptive cruise control. Interior upholstery was typically cloth, with options for leather upgrades. Available optional extras included a panoramic sunroof, premium audio system, and parking assist features. Trim levels varied by market, but generally offered increasing levels of luxury and technology.
Chassis & Braking
The 408 utilizes a McPherson strut front suspension and a torsion beam rear suspension. This setup provides a good balance between comfort and handling. The front brakes are ventilated discs measuring 304×28 mm, while the rear brakes are solid discs measuring 268×12 mm. ABS (Anti-lock Braking System) is standard, along with electronic brake-force distribution and emergency brake assist. The steering is electric power-assisted, providing a light and precise feel. The chassis is designed to minimize weight while maximizing rigidity, contributing to the car’s overall stability and handling.
Market Reception & Comparison
The Peugeot 408 1.2 PureTech Mild Hybrid e-DCS was generally well-received by critics for its fuel efficiency, comfortable ride, and stylish design. It offered a compelling alternative to traditional compact SUVs, with its coupe-like silhouette and modern interior. Fuel economy figures of 5.1-5.2 l/100 km (46.1 – 45.2 US mpg) were competitive within its segment. Compared to the more powerful gasoline variants of the 408, this model offered lower running costs but less exhilarating performance. The mild hybrid system was praised for its seamless operation and contribution to reduced emissions. Reliability reports have been generally positive, with the PureTech engine proving to be relatively durable.
Legacy
The Peugeot 408 1.2 PureTech Mild Hybrid e-DCS represents a significant step towards electrification for the Peugeot brand. The powertrain, while not a full hybrid, demonstrates Peugeot’s commitment to reducing emissions and improving fuel efficiency. In the used car market, these models are becoming increasingly popular due to their affordability and fuel economy. The EB2LTD engine has proven to be a reliable unit, and the mild hybrid system adds a layer of sophistication and efficiency. As concerns about fuel prices and environmental impact continue to grow, the 408 1.2 PureTech Mild Hybrid e-DCS is likely to remain a desirable option for buyers seeking a stylish, efficient, and practical compact crossover SUV.
