Mercedes-Benz S-Class PHEV 2025–2026 car dimensions: 5290 mm long, 1921 mm wide and 1503 mm high. Boot space with the seats up is 350 litres.
The cabin has a 12.8-inch OLED touchscreen with MBUX system, Apple CarPlay and Baidu CarLife support, plus a 12.3-inch digital instrument cluster and HUD. Four-zone automatic climate control is standard with rear independent controls, air purification, PM2.5 filter, negative ions and fragrance. Front and rear parking sensors pair with 360-degree panoramic camera. Driver aids include full-speed adaptive cruise, active lane keep assist, lane departure warning, blind spot monitoring via lane change assist, automatic emergency braking and L2-level assistance with auto parking.
Boot space measures 350 litres with seats in place. The sedan layout keeps the volume fixed without folding seats listed.
Curb weight is 2490 kg and gross vehicle weight 3005 kg, giving a payload of 515 kg. No towing capacities are listed for this China-market PHEV model.
The cabin offers multi-way power seats with lumbar and leg support plus heating and ventilation front and rear. Four-zone climate, fragrance system and air purification keep the air fresh. A split panoramic roof and dual-layer glass create a quiet, open space. Air suspension softens the ride for long-distance comfort.
PHEV with 3.0T engine plus electric motor, 108 km WLTC electric range, 28.7 kWh battery
95# fuel, WLTC combined 1.44 L/100 km
Battery warranty 8 years or 120000 km
Vehicle warranty 3 years unlimited km
Standard L2+ driver assist, PRE-SAFE, multi airbags, air suspension
This plug-in hybrid runs on 95 octane petrol and electricity. It delivers 108 km pure electric range under WLTC and supports DC fast charging to 80 percent in about 20 minutes plus AC charging in roughly 3.2 hours. Combined fuel use sits at 1.44 L/100 km when the battery is in the mix.
Servicing follows the standard three-year unlimited-kilometre vehicle warranty. The high-voltage battery carries an eight-year or 120000 km cover. Keep the car charged regularly and use authorised centres for hybrid system checks.
Safety kit includes L2+ navigation assist with lane keep, automatic emergency braking, traffic sign recognition, blind-spot monitoring and PRE-SAFE measures. Multiple airbags cover front, side and curtain positions plus ISOFIX points. Air suspension with height and damping control aids stability.
Length 5290 mm, Width 1921 mm, Height 1503 mm, Wheelbase 3216 mm (S-Class PHEV 2025–2026)
Sources: manufacturer data, data.carnewschina.com S 450 e L 2025 page, dongchedi.com/auto/params-carIds-x-225 and series/225, pcauto.com.cn config pages.