Tesla Model X (2021 – 2023) vs Rivian R1S (2021 – present): specs compared

The Tesla Model X is the more powerful of the two, with up to 1,020 hp against 835 hp. It is quicker, reaching 100 km/h in 2.6 s against 3.1 s. It has the higher top speed: 262 km/h against 201 km/h. It is the lighter car, from 2,352 kg against 2,650 kg.

Specification Tesla Model X Tesla Model X 2021 – 2023 Rivian R1S Rivian R1S 2021 – present
Overview
Origin United States United States
Documented years 2021 – 2023 2021 – present
Body style — —
Variants 2 4
Fuel Electric Electric
Drive AWD AWD
Gearbox Automatic —
Performance
Power 670 – 1,020 hp 408 – 835 hp
Torque — 560 Nm
0–100 km/h 2.6 – 3.9 s 3.1 – 5.1 s
Top speed 249 – 262 km/h 201 km/h
Economy
Fuel economy — —
Dimensions
Length 5,057 mm 5,039 mm
Width 1,999 mm 1,709 mm
Height 1,679 mm 1,821 mm
Wheelbase 2,964 mm 3,076 mm
Curb weight 2,352 – 2,445 kg 2,650 kg

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

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