Peugeot 408 Fastback (2022 – 2025) vs Deepal SL03 (2022 – present): specs compared

The Deepal SL03 is the more powerful of the two, with up to 258 hp against 222 hp. At 4,820 mm, the Deepal SL03 is 134 mm longer than the Peugeot 408 Fastback.

Specification Peugeot 408 Fastback Peugeot 408 Fastback 2022 – 2025 Deepal SL03 Deepal SL03 2022 – present
Overview
Origin France China
Documented years 2022 – 2025 2022 – present
Body style Fastback · Coupé Sedan
Variants 3 2
Fuel Petrol, Hybrid Hybrid, Electric
Drive FWD RWD
Gearbox Automatic Automatic
Performance
Power 131 – 224 hp 218 – 258 hp
Torque 250 Nm 320 Nm
0–100 km/h — 5.9 – 7.5 s
Top speed — 170 km/h
Economy
Fuel economy — 0.7 L/100 km
Dimensions
Length 4,686 mm 4,820 mm
Width 1,849 mm 1,890 mm
Height 1,478 mm 1,480 mm
Wheelbase 2,786 mm 2,900 mm
Curb weight — 1,730 – 1,760 kg

Ranges cover all variants of each car. The highlight marks the best version per row.

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