Skip advert
Advertisement

New 355bhp Peugeot 508 Sport Engineered revealed as most powerful road-going Peugeot ever

Peugeot has marked the launch of its new Sport Engineered division with a performance plug-in hybrid version of the 508 saloon

This is the new Peugeot 508 Sport Engineered. It’s the first model from the French brand’s newly formed performance arm, which will rival the BMW 330e and Volkswagen Passat GTE in a rapidly expanding marketplace of sporty plug-in hybrid saloons. The new model is expected to go on sale in early 2021.

Advertisement - Article continues below

The Peugeot 508 Sport Engineered’s PHEV powertrain comprises a turbocharged 1.6-litre four-cylinder petrol engine and an electric motor mounted on each axle. The system generates a combined output of 355bhp and 520Nm of torque –  making it the most powerful powertrain Peugeot has ever fitted to a production vehicle.

Peugeot says that this tuned 508 will dispatch the 0–62mph sprint in 5.2 seconds, before reaching an electronically limited top speed of 155mph. Thanks to the instant torque from the electric motors, the car’s claimed in-gear acceleration is decent, too – Peugeot says the saloon will get from 50–74mph in three seconds flat.

The 508 PHEV’s 11.5kWh battery pack provides a maximum pure-electric range of 26 miles, while recharging from a domestic wallbox charger will top up the battery in less than two hours. What’s more, with a full charge, the powertrain will deliver a claimed WLTP fuel economy figure of 139mpg and generate just 46g/km of CO2.

To support the extra power, Peugeot has fitted the 508 with a few chassis tweaks, including new adjustable dampers, a widened track and larger diameter front brakes with fixed four-piston calipers. There’s also a new set of 20-inch alloy wheels, shod in Michelin Pilot Sport 4S tyres.

Peugeot hasn’t neglected the bodywork, either – buyers get a more aggressive front bumper, a gloss black rear diffuser, a new radiator grille and a pair of black exhaust outlets. There’s also a handful of “Sport Engineered” monograms dotted around the exterior and three unique paint finishes to choose from – Selenium Grey, Perla Nera Black and Pearl White.

The makeover continues inside with a premium Focal stereo system and a pair of new sports seats clad in Alcantara and leather upholstery. The standard 508’s 12.3-inch digital instrument cluster and 10-inch infotainment system have both been transferred into the Sport Engineered model, too, although both feature unique graphics.

Click here for our list of the best performance cars on sale...

Skip advert
Advertisement
Skip advert
Advertisement

Recommended

Best used family cars to buy 2026
Best used family cars - header

Best used family cars to buy 2026

Our guide to the best used family cars on sale in the UK today
Best cars & vans
19 Nov 2025

Most Popular

New Citroen 2CV: retro-futuristic concept previews £13k EV
Citroen 2CV Concept

New Citroen 2CV: retro-futuristic concept previews £13k EV

A reboot of the 2CV has been on the cards for years, but only now are conditions right for it to prosper
News
12 Oct 2026
With diesel prices at almost £11 per gallon, the Gov must lower the VAT rate at the pumps
Rutherford fuel prices

With diesel prices at almost £11 per gallon, the Gov must lower the VAT rate at the pumps

Mike Rutherford reckons it’s time for No.10 to step in and admit that the taxes it imposes fuel are now unreasonably high
Opinion
11 Oct 2026
New Renault 4 Plein Sud 2026 review: a fun and almost-unrivalled convertible EV
Renault 4 Plein Sud UK - front tracking

New Renault 4 Plein Sud 2026 review: a fun and almost-unrivalled convertible EV

The convertible Renault 4 Plein Sud is cost-effective and without compromise when it comes to practicality and efficiency
Road tests
9 Oct 2026

Find a car with the experts