Seat León 2020– car dimensions: 4368 mm long, 1800 mm wide and 1456 mm high. Unladen weight is 1,302 kg. Braked towing is 1,700 kg.
The cabin has an 8.25-inch touchscreen as standard with Full Link for Android Auto and Apple CarPlay. Base models use manual air conditioning while higher trims add one-zone or three-zone Climatronic. Cruise control with speed limiter is standard. Rear parking sensors come on entry trims with front sensors and Park Assist on mid and higher. Front Assist automatic emergency braking and Lane Assist are standard. Blind spot warning via Side Assist and a reversing camera are available on higher trims or in packs.
Boot space is 380 litres with seats up. Folding the rear seats opens it to 1301 litres for larger loads.
Towing is rated up to 1700 kg braked on many engines and around 630-680 kg unbraked. Payload is typically around 500-530 kg depending on the version. Sports suspension is fitted on FR trims for firmer handling. The hatch is suited to everyday family and light work use with a practical boot but no special heavy-duty cooling noted.
The cabin feels modern and roomier than the previous generation thanks to a longer wheelbase that adds rear legroom. Supportive front seats with manual height and lumbar adjustment are standard, while higher grades add electric multi-way adjustment with memory on leather options. Noise is reduced with extra insulation materials and an acoustic windscreen on diesels, making it quieter on the move. Three-zone climate control is available on upper trims for individual front and rear settings, along with ambient lighting and optional panoramic sunroof for a brighter feel.
Petrol, diesel, mild-hybrid and plug-in hybrid engines available with WLTP combined figures from around 5.4 l/100 km on efficient petrols.
Service intervals flexible LongLife up to 30 000 km or 2 years, or fixed options around 15 000 km/1 year depending on market and conditions.
Euro NCAP 5 stars (2020 test, confirmed on retest).
Standard safety includes 7 airbags (front, side, curtain and centre), Front Assist AEB with pedestrian/cyclist detection, Lane Assist, driver alert, multi-collision brake and eCall.
Fuel options cover efficient 1.0 and 1.5 TSI petrols, 2.0 TDI diesels, mild-hybrids and a plug-in hybrid with electric range for lower running costs in mixed use. Real-world economy stays competitive across the range when driven moderately.
Servicing uses a flexible LongLife system that adapts to driving style and conditions, with a maximum of two years or 30 000 km between oil services. fixed intervals are also selectable. Brake fluid changes every two years and SEAT offers competitively priced service packs for the first visits.
Safety is strong with a five-star Euro NCAP result from 2020 that held under later tougher tests. Standard kit covers multiple airbags including a centre bag, autonomous emergency braking, lane keeping, fatigue detection and emergency call, with higher packs adding adaptive cruise, blind-spot and emergency assist.
Keeping the car is straightforward with a standard three-year warranty and accessible Isofix points. Regular checks on filters, brakes and (where fitted) hybrid components maintain value and reliability without complex extras.
Length 4368 mm, Width 1800 mm, Height 1456 mm, Wheelbase 2686 mm (León 2020 - present)
Sources: manufacturer data, SEAT press kit Technical Specifications all-new SEAT Leon 5 doors PDF, Euro NCAP/SEAT media.