Audi Q4 e-tron 2021

Ce qu'il faut retenir
Autonomie
562 km WLTP
Batterie
52–77 kWh
Puissance
170–340 ch
0–100 km/h
6.2s 0–100 km/h
Recharge rapide
175 kW DC
Prix
dès 42 800 €
The Q4 e-tron arrives on the compact electric SUV market in 2021 as the first Audi model built on the Volkswagen Group's MEB platform. Offered in five power variants (125 to 250 kW) and two motor architectures (rear-wheel drive and all-wheel drive), it targets customers seeking useful space without major compromises on range. The range starts at €42,800 and extends to €67,700 for the most powerful four-wheel drive version. Between advertised range of up to 562 km in the 40 e-tron version and intelligent technology suite, the Q4 e-tron positions itself as a generalist alternative against Tesla offerings and German competitors. Design and Habitability The Q4 e-tron adopts the classic proportions of a compact SUV with a length of 4,588 mm and a width of 1,865 mm. Its wheelbase of 2,764 mm reflects the internal organization of the MEB platform, freed from the constraints of a thermal engine. The height of 1,632 mm offers correct cabin access and good overall visibility. On board, cargo space displays 520 liters in standard configuration, extendable up to 1,490 liters by folding the rear seats. This capacity positions the model within segment norms, without surpassing market bestsellers. The absence of a central transmission tunnel frees up floor storage space for daily trips. Engines and Performance The range includes five engine variants. The entry-level Q4 35 e-tron develops 125 kW (170 hp) and 310 Nm of torque, accomplishing 0-100 km/h in 9 seconds with a maximum speed of 160 km/h. The Q4 40 e-tron version rises to 150 kW (204 hp) for the same torque and improves the time to 8.5 seconds. The more ambitious Q4 45 e-tron and 50 e-tron quattro versions display respectively 210 kW (286 hp) and 220 kW (299 hp), the latter cumulating 460 Nm of torque. The Q4 50 e-tron quattro completes 0-100 km/h in 6.2 seconds and reaches 180 km/h at maximum speed. The top variant Q4 55 e-tron quattro pushes power to 250 kW (340 hp). All rear-wheel drive versions limit top speed to 160 km/h, while all-wheel drive models reach 180 km/h. Range and Charging Range according to the WLTP cycle varies greatly depending on battery and engine. The Q4 35 e-tron displays 341 km with its 52 kWh battery, while the 40 e-tron and 45 e-tron versions with 77 kWh battery claim respectively 513 km and 562 km. The all-wheel drive Q4 50 e-tron quattro sees this range drop to 497 km despite its identical battery, due to added weight and additional mechanical friction. On the charging side, the Q4 35 e-tron accepts AC power of 7.4 kW and DC of 100 kW. The Q4 40 e-tron rises to 11 kW in AC and 135 kW in DC. The 45 e-tron versions and above benefit from 135 to 175 kW in fast charging. A battery pre-conditioning and post-conditioning allows optimization of charging speeds in cold or hot conditions. Equipment and Technology The driving position relies on a 10.25-inch digital Virtual Cockpit and a 10.1 to 11.6-inch touchscreen oriented toward the driver. An augmented reality head-up display facilitates reading of essential information without taking eyes off the road. These interfaces manage navigation, infotainment and electric driving parameters. Driving aids (ADAS) cover common segment functionalities: adaptive cruise control, lane keeping, obstacle detection. The thermal pre-conditioning system prepares the battery before charging or driving, promoting energy efficiency in winter conditions. The MEB platform facilitates software integration and over-the-air updates.
Design et habitabilité
Le Q4 e-tron adopte les proportions classiques d'un SUV compact avec une longueur de 4 588 mm et une largeur de 1 865 mm. Son empattement de 2 764 mm traduit l'organisation interne de la plateforme MEB, libérée des contraintes d'un moteur thermique. La hauteur de 1 632 mm offre un accès correct à l'habitacle et une bonne visibilité générale.
À bord, l'espace cargo affiche 520 litres en configuration standard, extensible jusqu'à 1 490 litres en rabattant les sièges arrière. Cette capacité positionne le modèle dans la norme du segment, sans surpasser les best-sellers du marché. L'absence de tunnel de transmission central libère un espace de rangement au sol pour les trajets quotidiens.
Motorisation et performances
La gamme comprend cinq déclinaisons moteur. L'entrée de gamme Q4 35 e-tron développe 125 kW (170 ch) et 310 Nm de couple, accomplissant le 0-100 km/h en 9 secondes avec une vitesse maximale de 160 km/h. La version Q4 40 e-tron monte à 150 kW (204 ch) pour le même couple et améliore le chrono à 8,5 secondes.
Les versions plus ambitieuses Q4 45 e-tron et 50 e-tron quattro affichent respectivement 210 kW (286 ch) et 220 kW (299 ch), cette dernière cumulant 460 Nm de couple. Le Q4 50 e-tron quattro boucle le 0-100 km/h en 6,2 secondes et atteint 180 km/h en vitesse maximale. La variante de sommet Q4 55 e-tron quattro pousse la puissance à 250 kW (340 ch). Toutes les versions à propulsion limitent la vitesse de pointe à 160 km/h, tandis que les modèles intégraux montent à 180 km/h.
Autonomie et recharge
L'autonomie selon le cycle WLTP varie fortement selon la batterie et la motorisation. Le Q4 35 e-tron affiche 341 km avec sa batterie de 52 kWh, tandis que les versions 40 e-tron et 45 e-tron avec batterie 77 kWh revendiquent respectivement 513 km et 562 km. La version intégrale Q4 50 e-tron quattro voit cette autonomie baisser à 497 km malgré sa batterie identique, en raison de surpoids et des frottements mécaniques supplémentaires.
Sur le volet recharge, le Q4 35 e-tron accepte une puissance CA de 7,4 kW et DC de 100 kW. Le Q4 40 e-tron monte à 11 kW en CA et 135 kW en DC. Les versions 45 e-tron et supérieures bénéficient de 135 à 175 kW en recharge rapide. Un pré-conditionnement et post-conditionnement de la batterie permet d'optimiser les vitesses de charge par conditions froides ou chaudes.
Équipements et technologie
Le poste de conduite repose sur un Virtual Cockpit numérique de 10,25 pouces et un écran tactile de 10,1 à 11,6 pouces orienté vers le conducteur. Un affichage tête haute en réalité augmentée facilite la lecture des informations essentielles sans quitter la route. Ces interfaces gèrent la navigation, l'infodivertissement et les paramètres de conduite électrique.
Les aides à la conduite (ADAS) couvrent les fonctionnalités courantes du segment : régulateur adaptatif, maintien de voie, détection d'obstacles. Le système de pré-conditionnement thermique prépare la batterie avant charge ou conduite, favorisant l'efficacité énergétique en conditions hivernales. La plateforme MEB facilite intégration logicielle et mises à jour over-the-air.
Versions & Prix
Q4 35 e-tron
42 800 €
- Batterie : 52 kWh
- Autonomie : 341 km WLTP
- Puissance : 170 ch (125 kW)
- Couple : 310 Nm
- 0–100 km/h : 9 s
- V max : 160 km/h
- Recharge DC : 100 kW
- Recharge AC : 7.4 kW
- Transmission : Propulsion
Q4 40 e-tron
48 700 €
- Batterie : 77 kWh
- Autonomie : 513 km WLTP
- Puissance : 204 ch (150 kW)
- Couple : 310 Nm
- 0–100 km/h : 8.5 s
- V max : 160 km/h
- Recharge DC : 135 kW
- Recharge AC : 11 kW
- Transmission : Propulsion
Q4 45 e-tron
- Batterie : 77 kWh
- Autonomie : 562 km WLTP
- Puissance : 286 ch (210 kW)
- Recharge DC : 135 kW
- Transmission : Propulsion
Q4 50 e-tron quattro
67 700 €
- Batterie : 77 kWh
- Autonomie : 497 km WLTP
- Puissance : 299 ch (220 kW)
- Couple : 460 Nm
- 0–100 km/h : 6.2 s
- V max : 180 km/h
- Recharge DC : 175 kW
- Transmission : Intégrale
Q4 55 e-tron quattro
- Batterie : 77 kWh
- Puissance : 340 ch (250 kW)
- Recharge DC : 175 kW
- Transmission : Intégrale
Notre verdict
The Q4 e-tron delivers an honest and pragmatic answer to compact electric SUVs, without mechanical or formal revolution. Its power variants and two motorizations allow it to cover several usage profiles, from daily urban use to long-distance trips. Its compromises mainly concern the high entry price and winter range, two critical parameters in this competitive segment.
Classic habitability for the segment with useful trunk space and fluid access, but standard dimensions without major originality.
Virtual Cockpit, tilted touchscreen and augmented reality offer modern equipment, without revolutionary technological surprise.
The 40 e-tron version offers an acceptable balance, but the entry-level model remains expensive for a moderate range and the price quickly climbs to €67,700.
Points positifs
- + Offers good value for money in terms of range/price in the 40 e-tron version (513 km for €48,700)
- + Modular MEB platform with propulsion variants and all-wheel drive responding to different uses
- + Modern technological equipment including augmented reality and Virtual Cockpit
- + Fast DC charging up to 175 kW on the powerful versions
- + Satisfactory interior space and cargo for a compact SUV
Points négatifs
- – The displayed range (WLTP) may differ significantly from actual usage in winter or on heavily trafficked roads
- – Entry price 42,800 € request before amortizing the electric over short ownership duration
- – The 35 e-tron version with 341 km range limits long trips without charging stops
- – Weight not communicated possibly masks an energy surcharge on heavy versions
- – Lack of complete specifications for variants 45 and 55 complicates pre-purchase comparison
FAQ
- What is the range of the Q4 e-tron according to the WLTP cycle?
- It varies depending on the version: 341 km for the 35 e-tron, 513 km for the 40 e-tron, 562 km for the 45 e-tron and 497 km for the 50 e-tron quattro. These WLTP figures can differ significantly under real winter or traffic conditions.
- What is the price of the Q4 e-tron?
- The range starts at €42,800 for the 35 e-tron model and extends up to €67,700 for the Q4 50 e-tron quattro. The mid-range 40 e-tron version costs €48,700.
- How long does it take to fully recharge the Q4 e-tron?
- On a fast DC charger, allow approximately 30 to 40 minutes to go from 10% to 80%. With home AC charging at 7.4 kW (35 model), a full charge takes approximately 7 to 8 hours; with 11 kW (40 model), this time drops to 6 to 7 hours.
- What battery equips the Q4 e-tron?
- Two battery options available: 52 kWh net on the 35 e-tron and 77 kWh net on the 40, 45, 50 and 55 e-tron versions. The exact chemical type (LFP, NCA, NCM) is not specified in the launch documents.
- What are the dimensions of the Q4 e-tron?
- Length 4,588 mm, width 1,865 mm, height 1,632 mm, wheelbase 2,764 mm. The trunk offers 520 liters as standard and 1,490 liters with the rear seats folded down.