Tesla Model X 2021

Ce qu'il faut retenir
Autonomie
580 km WLTP
Batterie
100–120 kWh
0–100 km/h
2.6s 0–100 km/h
Recharge rapide
200 kW DC
Prix
dès 99 990 €
The 2021 Tesla Model X positions itself as a premium electric SUV capable of accommodating seven occupants. Offered in two engine variants (Long Range and Plaid), this American model combines proven electric architecture with distinctive aerodynamic solutions, notably its falcon doors. Intended for large families or users seeking space without sacrificing performance, the Model X remains a polarizing choice: renowned for its energy efficiency and proprietary charging network, but also for its disputed interior finishes and habitability. Starting from 90,300 euros, it falls within the premium electric segment. Design and habitability The 2021 Model X displays a modern coupe SUV silhouette, dominated by its falcon doors that pivot upward. These asymmetric accesses facilitate boarding in tight spaces, but require learning and can prove fragile if handled clumsily. The interior adopts Tesla philosophy: minimalist dashboard, 12-inch horizontal screen dominating the console, and absence of physical controls in favor of touchscreen. The 7-seater configuration relies on an arrangement with three functional rows. The rear seats prove compact, reserved for children or short trips for adults. The trunk benefits from increased modularity thanks to folding seats, but precise volume data are not communicated. The overall atmosphere, minimalist, contrasts with competitor SUVs more laden with ornaments and traditional materials. Powertrain and performance Two powertrains define the 2021 range. The Long Range version relies on a 100 kWh battery and achieves 0 to 100 km/h in 3.9 seconds with a maximum speed of 250 km/h. The Plaid variant reaches 120 kWh and achieves 2.6 seconds only, placing the SUV in the extreme acceleration category. Both versions adopt all-wheel drive (dual motor). These performances reflect mature propulsion architecture at Tesla, with torque distribution adjusted in real time. However, energy consumption increases significantly with the Plaid variant, impacting real-world range under normal driving conditions. Autopilot mode is included as standard, offering lane-keeping assistance and speed adaptation, without reaching full autonomy. Range and charging The WLTP range displayed varies by powertrain: 580 km for Long Range, 547 km for Plaid. These values must be weighted by real-world usage conditions (speed, temperature, loading) which can reduce range by 15 to 25% on winter roads or at high motorway speeds. DC charging reaches 200 kW on both variants, compatible with the Tesla Supercharger network. A charge from 10 to 80% requires approximately 25 to 30 minutes under optimal conditions. AC charging is not documented, limiting options for slow home charging. Access to the ultra-dense Supercharger network represents a major advantage for long-distance trips in Western Europe. Equipment and technology The 2021 Model X integrates Autopilot as standard equipment, enabling semi-autonomous driving on motorways. The 12-inch horizontal screen centralizes infotainment, with access to navigation, calls and connected services via the proprietary Tesla system. The Yoke steering wheel, distinct from the traditional wheel, does not suit everyone and requires adaptation time. Safety equipment (emergency braking, collision warning) are activated by default. The platform does not natively offer bidirectional charging (V2L/V2G), unlike some newer competitors. The Tesla ecosystem remains relatively closed: no Apple CarPlay or Android Auto, a limitation that can frustrate users of other connected brands. Software updates are deployed over-the-air.
Design et habitabilité
Le Model X 2021 affiche une silhouette de SUV coupé moderne, dominée par ses portes en faucon qui pivotent vers le haut. Ces accès asymétriques facilitent l'embarquement en espaces réduits, mais exigent un apprentissage et peuvent se montrer fragiles en cas de manipulation maladroite. L'intérieur adopte la philosophie Tesla : tableau de bord épuré, écran horizontal 12 pouces dominant la console, et absence de commandes physiques au profit du tactile.
La configuration 7 places repose sur un agencement avec trois rangées fonctionnelles. Les sièges arrière s'avèrent compacts, réservés à des enfants ou à des trajets courts pour les adultes. Le coffre bénéficie d'une modularité accrue grâce aux sièges rabattables, mais les données précises de volume ne sont pas communiquées. L'ambiance générale, minimaliste, contraste avec les SUV concurrents plus chargés en ornements et en matériaux traditionnels.
Motorisation et performances
Deux motorisations définissent la gamme 2021. La version Grande Autonomie repose sur une batterie de 100 kWh et affiche 0 à 100 km/h en 3,9 secondes avec une vitesse maximale de 250 km/h. La variante Plaid monte à 120 kWh et cède à 2,6 secondes seulement, plaçant le SUV dans la catégorie des accélérateurs extrêmes. Les deux versions adoptent la transmission intégrale (double moteur).
Ces performances reflètent une architecture de propulsion mature chez Tesla, avec distribution de couple ajustée en temps réel. Cependant, la consommation énergétique augmente sensiblement avec la variante Plaid, impactant l'autonomie réelle en conditions routières normales. Le mode Autopilot est inclus de série, offrant assistance de maintien de voie et adaptation de vitesse, sans atteindre l'autonomie complète.
Autonomie et recharge
L'autonomie WLTP affichée varie selon les motorisations : 580 km pour la Grande Autonomie, 547 km pour la Plaid. Ces valeurs doivent être pondérées par les conditions réelles d'usage (vitesse, température, chargement) qui peuvent réduire l'autonomie de 15 à 25 % sur routes hivernales ou à autoroute rapide.
La recharge en courant continu atteint 200 kW sur les deux variantes, compatible avec le réseau Tesla Superchargeur. Un passage de 10 à 80 % demande environ 25 à 30 minutes en conditions optimales. La recharge en courant alternatif n'est pas documentée, limitant les options pour les recharges domestiques lentes. L'accès au réseau Superchargeur ultra-dense représente un atout majeur pour les trajets longue distance en Europe occidentale.
Équipements et technologie
Le Model X 2021 intègre l'Autopilot en équipement de série, permettant une conduite semi-autonome sur autoroute. L'écran horizontal 12 pouces centralise l'infotainment, avec accès à la navigation, aux appels et aux services connectés via le système propriétaire Tesla. Le volant Yoke, distinct du volant traditionnel, ne convient pas à tous et demande un temps d'adaptation.
Les équipements de sécurité (freinage d'urgence, alerte de collision) sont activés d'office. La plateforme ne propose pas nativement de recharge bidirectionnelle (V2L/V2G), contrairement à certains concurrents plus récents. L'écosystème Tesla reste relativement fermé : pas d'Apple CarPlay ou Android Auto, limitation qui peut frustrer les utilisateurs d'autres marques connectées. Les mises à jour logicielles se déploient en over-the-air.
Versions & Prix
Grande Autonomie
99 990 €
- Batterie : 100 kWh
- Autonomie : 580 km WLTP
- 0–100 km/h : 3.9 s
- V max : 250 km/h
- Recharge DC : 200 kW
- Transmission : Intégrale
Plaid
119 990 €
- Batterie : 120 kWh
- Autonomie : 547 km WLTP
- 0–100 km/h : 2.6 s
- V max : 250 km/h
- Recharge DC : 200 kW
- Transmission : Intégrale
Notre verdict
The 2021 Model X will primarily appeal to customers seeking dynamic performance and electrified 7-seat capacity, backed by a reliable charging network. Its falcon doors and Autopilot are distinctive strengths. Nevertheless, the actual habitability of the rear seats, interior simplicity, and the absence of standard connectivity features (CarPlay) limit its appeal to those prioritizing traditional family comfort and software versatility.
Habitability in the first two rows remains adequate; the cramped third row and tactile seats barely compensate for the presence of true 7 seats.
Standard Autopilot and fast Superchargers score points, but the lack of CarPlay and V2L penalizes it against established competition.
Starting from €90,300 for a Long Range, the premium positioning remains justified by performance; however, rivals offer more interior refinement at the same price.
Points positifs
- + Exceptional acceleration on the Plaid variant (2.6 s from 0 to 100 km/h)
- + Respectable autonomy up to 580 km under WLTP conditions
- + Dense and reliable Supercharger charging network in Europe
- + 7 functional spaces for large families
- + Innovative falcon doors for access in confined spaces
- + Fast charging at 200 kW in direct current
Points négatifs
- – Doors with falcon hinges subject to malfunctions and requiring regular maintenance
- – Compact rear seats (3rd row) reserved for children
- – Touch-only interface: lack of intuitive physical controls
- – Lack of CarPlay/Android Auto limits smartphone compatibility
- – Increased energy consumption in Plaid reduces actual range
- – Minimalist interior finishes, few perceived premium materials
- – No bidirectional charging (V2L/V2G)
FAQ
- What is the range of the 2021 Model X?
- The range varies depending on the version: 580 km in WLTP cycle for the Long Range, 547 km for the Plaid. These figures decrease by 15 to 25% in real winter conditions or at sustained highway speeds.
- How much does the 2021 Model X cost?
- The entry price is set at 90,300 euros (before bonus/malus). The Long Range version starts at 99,990 euros, the Plaid at 119,990 euros.
- How long does it take to charge the Model X?
- On a Tesla Supercharger (200 kW), allow 25 to 30 minutes to go from 10 to 80%. Home charging is not documented for this model.
- What battery does the 2021 Model X have?
- Two options: 100 kWh battery (Long Range) or 120 kWh (Plaid). The chemical type (NCA, LFP) is not specified for this model year.
- What are the dimensions of the Model X?
- The precise dimensions (length, width, height, wheelbase, weight) are not documented in the available data.