Peugeot 308 2017–2021 car dimensions: 4253 mm long, 1804 mm wide and 1457 mm high. Braked towing is 1,500 kg.
The cabin uses the i-Cockpit layout with a compact steering wheel and head-up instrument panel. A 9.7-inch capacitive touchscreen is fitted on Active grades and above, supporting Mirror Screen with Apple CarPlay and Android Auto. Dual-zone automatic climate control is standard from Active. Programmable cruise control and speed limiter come as standard across the range. Rear parking sensors are standard from Active, with front sensors and a colour reversing camera on Allure and higher. Automatic emergency braking, active lane keeping assistance and blind spot monitoring are available via Safety or Drive Assist packs on selected grades.
The hatchback boot holds 420 litres with seats up. Folding the 60/40 rear seats expands capacity to 1228 litres. Fixing rings are provided in the load area.
Braked towing capacity reaches up to 1500 kg depending on engine and gearbox, with unbraked around 600 kg. A tow bar is available as an accessory.
GT and GTi grades feature lowered ride height for a sportier setup. No specific heavy-duty cooling or payload figures are listed as standard across the range.
The cabin uses the i-Cockpit layout with a compact steering wheel and raised instrument panel for a clear view. Front seats come as Comfort or Sports styles with good support and height adjustment. Higher grades add full-grain leather trim with heating and a massage function plus electric lumbar support. Dual-zone climate control keeps the interior even. Many versions include a large fixed panoramic glass roof with an electric blind that lets in light while cutting glare.
Petrol PureTech and BlueHDi diesel engines with Stop & Start
Service every 12 months or 16 000-20 000 miles by engine type
Five-star Euro NCAP rating from 2013 test
Standard front side and curtain airbags plus ABS ESP and tyre pressure sensors
The 308 offers 1.2 PureTech petrol and BlueHDi diesel engines that use Stop & Start to cut fuel use in stop-start traffic. Official figures show strong economy for the class though real-world results depend on driving style and conditions.
Servicing is due every 12 months. Petrol models have a 16 000-mile limit while diesels stretch to 20 000 miles. The schedule covers oil filter changes and other items with longer intervals for items such as the timing belt on some engines. Follow the on-board service indicator.
Crash testing gave a five-star Euro NCAP result. Every car has driver and passenger airbags side airbags full-length curtains ABS with electronic brakeforce distribution ESP and tyre pressure monitoring. Higher grades add emergency braking lane assist and adaptive cruise.
Keep the car with regular dealer or specialist services using the correct oil grade. Diesels need AdBlue top-ups. Check the service book for the exact schedule and any severe-use adjustments. Original parts help maintain reliability over time.
Length 4253 mm, Width 1804 mm, Height 1457 mm, Wheelbase 2620 mm (308 2017–2021)
Sources: manufacturer data, Peugeot 308 2020 Technical Data PDF.