The details are pure modern Peugeot: a wide grille, slim LED headlights, "lion's fang" daytime running lights cutting down through the bumper, and dynamic tail lights with twin exhaust finishers at the back. The shape is also aerodynamically efficient, which helps fuel economy on the motorway.
Dimensions
The 408 is a big car: 4.69 m (15 ft 5 in) long, 1.85 m (6 ft 1 in) wide and just 1.48 m (4 ft 10 in) tall, which is low for something with crossover styling.
Cabin, Comfort and Technology
Inside you get the latest version of Peugeot's i-Cockpit: a compact steering wheel, a 10-inch digital instrument display mounted high on the dash (3D on upper trims), and a 10-inch central touchscreen with wireless Apple CarPlay and Android Auto. Underneath sit the i-Toggles, customisable touch shortcuts for the functions you use most. Material quality is high and the dashboard is cleanly laid out.
If you haven't driven a recent Peugeot, the small, sporty steering wheel takes a short while to get used to. Some drivers find it too small, but I've lived with this design for years and think it's one of the best things about these cars.
How much room is there?
Up front there's 1.44 m of elbow width and 89 cm of headroom. In the back the elbow width stays at 1.44 m, but headroom drops to 85 cm because of the sloping roofline. That 4 cm loss is the price you pay for the styling: passengers over about 185 cm (6 ft 1 in) may find it a bit claustrophobic in the back, although legroom is generous and most adults will be comfortable.
Boot Space: a Genuine Strength
This is where the 408 surprises. The boot holds 536 litres with the rear seats up and 1,611 litres with them folded, which is very competitive for the class and more than many SUVs offer.
The rear seatback splits one-third/two-thirds, and there's a through-load opening so you can reach into the boot from the back seat, which I found handy on long trips. A powered tailgate was available on higher trims.
Peugeot offered the 408 with petrol and plug-in hybrid powertrains. The volume seller in many markets, and the version I'm describing here, was the 130 hp 1.2 PureTech three-cylinder turbo petrol with the eight-speed EAT8 automatic, sold in Allure and GT trims in 2023.
According to Peugeot, the 1.2 PureTech 130 EAT8 accelerates from 0-100 km/h (0-62 mph) in 10.4 seconds, slower than the 208's roughly 9 seconds because the 408 is a much larger car. More relevant for overtaking, it goes from 80-120 km/h (50-75 mph) in 7.6 seconds.
If you want more pace, look at the hybrid versions covered in our Peugeot 408 hybrid engine review.
Fuel economy
Peugeot's WLTP figure for the 1.2 PureTech 130 is 6.0-6.1 l/100 km combined. In heavy city traffic, or if you use Sport mode a lot, expect something in the region of 7.0-8.5 l/100 km. With the air conditioning running in summer, around 8 l/100 km is a realistic town figure.
Driving Experience