The Peugeot 508 I (Phase II), specifically the 1.6 e-HDi 115 horsepower variant with an automatic transmission, was a key offering in Peugeot’s mid-size sedan lineup from 2014 to 2015. This model represented a refinement of the original 508, introduced in 2010, aiming to improve fuel efficiency and broaden its appeal. Positioned as an entry-to-mid-range trim, it provided a balance between affordability and modern diesel technology. The 508 competed directly with vehicles like the Ford Mondeo, Volkswagen Passat, and Opel/Vauxhall Insignia in the European market, offering a distinctly French alternative with a focus on style and comfort.
Technical Specifications
| Brand | Peugeot |
| Model | 508 |
| Generation | 508 I (Phase II, 2014) |
| Type (Engine) | 1.6 e-HDi (115 Hp) FAP Automatic |
| Start of production | 2014 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 4.6 l/100 km (51.1 US mpg, 61.4 UK mpg, 21.7 km/l) |
| Fuel consumption (extra urban) | 3.7 l/100 km (63.6 US mpg, 76.3 UK mpg, 27 km/l) |
| Fuel consumption (combined) | 4 l/100 km (58.8 US mpg, 70.6 UK mpg, 25 km/l) |
| CO2 emissions | 104 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 11.9 sec |
| Acceleration 0 – 62 mph | 11.9 sec |
| Acceleration 0 – 60 mph | 11.3 sec |
| Maximum speed | 197 km/h (122.41 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 12.3 kg/Hp, 81.6 Hp/tonne |
| Weight-to-torque ratio | 4.9 kg/Nm, 202.1 Nm/tonne |
| Power | 115 Hp @ 3600 rpm |
| Power per litre | 73.7 Hp/l |
| Torque | 285 Nm @ 1750-2000 rpm (210.21 lb.-ft. @ 1750-2000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 9HL DV6C |
| Engine displacement | 1560 cm3 (95.2 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 2 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 3.75 l (3.96 US qt | 3.3 UK qt) |
| Coolant capacity | 6 l (6.34 US qt | 5.28 UK qt) |
| Kerb Weight | 1410 kg (3108.52 lbs.) |
| Max. weight | 2005 kg (4420.27 lbs.) |
| Max load | 595 kg (1311.75 lbs.) |
| Trunk (boot) space – minimum | 473 l (16.7 cu. ft.) |
| Fuel tank capacity | 72 l (19.02 US gal | 15.84 UK gal) |
| Length | 4830 mm (190.16 in.) |
| Width | 1828 mm (71.97 in.) |
| Height | 1456 mm (57.32 in.) |
| Wheelbase | 2817 mm (110.91 in.) |
| Front track | 1579 mm (62.17 in.) |
| Rear track | 1552 mm (61.1 in.) |
| Ride height (ground clearance) | 146 mm (5.75 in.) |
| Minimum turning circle | 12.2 m (40.03 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears | 6 |
| Gearbox type | Automatic transmission |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 215/60 R16; 215/55 R17 |
| Wheel rims size | 16; 17 |
Powertrain & Engine Architecture
The heart of this 508 variant is the 9HL DV6C engine, a 1.6-liter inline-four cylinder diesel. This engine is part of the DV6 family, a widely used powerplant in PSA Group (Peugeot-Citroën) vehicles. The “e-HDi” designation signifies the inclusion of Stop & Start technology, designed to improve fuel economy by automatically shutting off the engine when the vehicle is stationary. The engine utilizes a turbocharger with an intercooler to boost power and torque, delivering 115 horsepower at 3600 rpm and a respectable 285 Nm (210 lb-ft) of torque between 1750 and 2000 rpm. Fuel is delivered via a common rail direct injection system, optimizing combustion efficiency and reducing emissions. The engine also features a Diesel Particulate Filter (DPF), denoted by the “FAP” in the model name, to further minimize particulate matter emissions and comply with Euro 5 standards. The automatic transmission is a six-speed unit, providing smooth gear changes and contributing to the car’s ease of driving.
Driving Characteristics
The 1.6 e-HDi automatic 508 offers a comfortable and refined driving experience, prioritizing fuel efficiency over outright performance. Acceleration from 0 to 60 mph takes around 11.3 seconds, which is adequate for everyday driving but doesn’t provide particularly brisk performance. The automatic transmission is well-tuned, offering smooth shifts and a responsive feel. However, it isn’t as sporty or engaging as the manual transmission options available on other 508 models. The engine’s torque is readily available from low revs, making it easy to navigate city traffic and providing sufficient power for overtaking maneuvers. The gear ratios are optimized for fuel economy, meaning the engine often operates at lower RPMs during cruising. Compared to the more powerful 2.0-liter HDi variants, this 1.6L engine feels less potent, but it compensates with significantly better fuel economy.
Equipment & Trim Levels
The 1.6 e-HDi Automatic trim typically included standard features such as air conditioning, a CD/MP3 stereo system, electric front and rear windows, and power-adjustable door mirrors. Safety features included ABS, ESP (Electronic Stability Program), and multiple airbags. Higher trim levels, available as options, added features like leather upholstery, a touchscreen infotainment system with navigation, parking sensors, and automatic headlights and wipers. Interior upholstery was generally cloth, with options for partial leather. The dashboard layout was functional and well-designed, with a focus on ergonomics and ease of use.
Chassis & Braking
The 508 I utilizes a McPherson strut front suspension and a multi-link rear suspension, providing a comfortable ride and good handling characteristics. The suspension is tuned for comfort rather than outright sportiness, absorbing bumps and imperfections in the road effectively. The front brakes are ventilated discs, while the rear brakes are solid discs, providing adequate stopping power for the vehicle’s weight and performance. The steering is a rack and pinion system, offering precise and responsive control. Stabilizer bars are fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The 1.6 e-HDi Automatic 508 was generally well-received by critics for its fuel efficiency, comfortable ride, and refined driving experience. However, some reviewers noted its lack of outright performance compared to more powerful alternatives. Fuel economy was a major selling point, with the 508 achieving impressive figures in real-world driving conditions. Compared to the 2.0-liter HDi models, the 1.6L variant offered lower running costs but sacrificed some performance. The 1.6 e-HDi was often seen as a sensible choice for drivers prioritizing economy and comfort over sporty driving dynamics.
Legacy
The 9HL DV6C engine, while generally reliable, is known to require regular maintenance, particularly regarding the DPF system. Proper servicing, including the use of high-quality engine oil and regular DPF regeneration, is crucial to prevent issues. In the used car market, the 1.6 e-HDi Automatic 508 represents a good value proposition, offering a comfortable and fuel-efficient vehicle at an affordable price. However, potential buyers should be aware of the potential maintenance costs associated with the DPF and ensure the vehicle has been properly serviced throughout its life. The 508 I, in general, helped establish Peugeot as a competitor in the mid-size sedan segment, offering a stylish and well-equipped alternative to more mainstream rivals.
