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About the Audi Q4 50 e-tron Quattro
The Audi Q4 50 e-Tron is a 5-passenger, fully battery electric vehicle (BEV) first introduced as a 2021 model. It is largely based on the VW ID.4 platform and is available with a traditional SUV roof or with a “Sportback” model offering slightly increased performance and range.
The Q4 50 e-Tron is available in three sibling models; the Q4 35 e-tron, Q4 40 e-tron, and Q4 45 e-tron.
| Q4 35 e-tron | Q4 40 e-tron | Q4 45 e-tron | Q4 50 e-tron | |
| Battery Capacity | 52 kWh | 76.6 kWh | 76.6 kWh | 76.6 kWh |
| Drive-type | Front-Wheel Drive (FWD) | Front-Wheel Drive (FWD) | All-Wheel Drive (AWD) | All-Wheel Drive (AWD) |
| Range | 177 miles 285 km | 251 miles 405 km | 240 miles 385 km | 240 miles 385 km |
| Power | 125 kW 170 PS | 150 kW 204 PS | 195 kW 265 PS | 220 kW 299 PS |
The interior of the Audi Q4 50 e-Tron makes extensive use of recycled plastics, further reducing the vehicle’s environmental footprint.
Audi Q4 50 e-tron Specifications
| Model | Q4 50 e-tron | Q4 50 e-tron Sportback |
| Horsepower | 295 hp 220 kW 299 PS | 295 hp 220 kW 299 PS |
| Torque | 339 lb-ft 460 N-m | 339 lb-ft 460 N-m |
| Battery | 82 kWh Lithium Ion (Li-ion) | 82 kWh Lithium Ion (Li-ion) |
| Gasoline Engine | None | None |
| Efficiency | 137 – 279 Wh/km | 132 – 264 Wh/km |
| GVWR | 5997 lbs 2720 kg | 5986 lbs 2715 kg |
| Total Range | 171 – 348 miles 275 – 560 km | 180 – 361 miles 290 – 580 km |
| 0 to 62 mph | 6.2 seconds | 6.2 seconds |
| Top Speed | 112 mph 180 km/h | 112 mph 180 km/h |
Audi Q4 50 e-tron Batteries
Drive Battery | 12V Battery | Key Fob Battery
Drive Battery / Traction Battery
Drive Battery Specs
| Battery Type | Lithium Ion (Li-ion) |
| Battery Capacity | 82 kWh (nominal) 76.6 (usable) |
| Battery Voltage | 400V |
| Battery Manufacturer | LG Chem |
Drive Battery FAQs
Where do I purchase a Audi Q4 50 e-tron replacement drive battery?
Audi Dealership – Likely the best place to find a replacement drive battery for the Audi Q4 50 e-tron is the dealer themselves.
eBay – One of the best places to find gently used batteries for the Audi Q4 50 e-Tron is eBay. Cars that have been wrecked or written off as a total loss can still have good batteries.
Check eBay for Audi Q4 50 e-tron Drive Batteries
Where is the drive battery located in the Audi Q4 50 e-tron?
The drive battery in the Audi Q4 50 e-tron is located under the floor of the passenger compartment. It can be accessed from below the vehicle.
Drive Battery Charging
Audi Q4 50 e-tron Charge-Port Location
The charging port on the Audi Q4 50 e-tron is located just above the right rear wheel arch, between the taillight and the rear passenger door.
The components to plug in the Q4 50 e-tron can be found in the rear cargo area, under the floormat.
Audi Q4 50 e-tron Charge-Plug Type
The US Audi Q4 50 e-tron both use a J1772 type connector to charge their battery systems.
Type J1772 Connectors on Amazon
European variants will use a Type 2 (Mennekes – IEC 62196) style plug.
The fast-charge plug for the Audi Q4 35 e-tron is a Combined Charging System (CCS Combo 2) style plug.
Level 1 Charging – How long does the Audi Q4 50 e-tron take to charge on a 110v AC outlet?
As a level 1 home charging source, the Audi Q4 50 e-tron is capable of up to 80% total charge in approximately 39 hours 15 minutes.
Level 2 Charging – How long does the Audi Q4 50 e-tron take to charge on a 208-240v AC charger?
As a level 2, wired, 1-phase home-charging source, the Audi Q4 50 e-tron is capable of up to 80% charge in approximately 12 hours 15 minutes.
On a level 2, wired, 3-phase home-charging source, the Audi Q4 50 e-tron is capable of up to 80% charge in approximately 8 hours 15 minutes.
Level 3 Charging – How long does the Audi Q4 50 e-tron take to charge on a public DC fast charger?
On a level 3, 400-900V DC charging source, the Audi Q4 50 e-tron is capable of charging from 10% to 80% in approximately 33-71 minutes, depending on the charger.
12V Battery
Audi Q4 50 e-tron 12V Battery Location
The Audi Q4 50 e-tron’s 12V battery is located beneath the front cowl, between the “frunk” and windshield. Audi recommends that only qualified technicians install a 12V replacement battery.
Audi Q4 50 e-tron 12V Battery Size
The Audi Q4 50 e-tron has an enhanced flooded lead-acid 12v battery to power many of the low-voltage systems in the car, such as the lights, dashboard, and battery control module.
Audi Q4 50 e-tron 12V Battery Terminal Maintenance
Maintaining your Audi Q4 50 e-tron 12V battery terminals is essential to ensuring a positive electrical contact. We recommend cleaning terminals and using a terminal protectant spray to prevent corrosion on your battery terminals.
CRC Battery Cleaner w/ Acid Detector will clean your battery terminals and surface, neutralizing acids and detecting leaks.
CRC Battery Terminal Protector Spray is designed to protect battery terminals from corrosion, a leading cause of hard starting and battery failure.
Audi Q4 50 e-tron 12V Battery Testing, Maintenance and Repair
Battery testers are an inexpensive way to save yourself time in repairing your Audi Q4 50 e-tron. A healthy 12V battery will read between 12.6 and 12.8 volts when tested. Anything lower, and you may want to consider replacing your batteries or checking the battery fluid levels.
How to charge the Audi Q4 50 e-tron 12V battery
You can charge the Audi Q4 50 e-tron with a normal 12V charger. If you remove the under-hood fuse/relay box cover you’ll notice posts that are tied together electrically, to which you can clamp the positive (+) cable. You can then ground to any convenient place nearby the box.
Audi Q4 50 e-tron 12V Battery Chargers
| Battery Charger | Where to Purchase? |
| NOCO GENIUS 10 (12V & 6V) 10A Smart Car Battery Charger | Amazon |
| Battery Tender Junior 12V 750 mA Charger and Maintainer | Amazon |
| OptiMATE Lithium 4s 0.8A, TM-471 Battery Saving Charger & Maintainer | Amazon |
Jump starting a Audi Q4 50 e-tron
There are convenient terminals to connect the positive and negative battery cables, which will be marked accordingly. Hook the positive up to the vehicle with the dead battery first, then to the vehicle you are jumping from.
Something to keep in mind: Traditional jumper cables are typically designed to handle the high amperage load of a starter motor. However, in the case of a hybrid vehicle, you are only attempting to power the 12-volt bus and therefore do not require such heavy-duty cables. It is recommended to use cables with a gauge size no larger than 14 – small motorcycle battery clamps should be sufficient.
Shop 14 Gauge Jumper Wires on Amazon
Audi Q4 50 e-tron Remote Key Fob Battery
The Audi Q4 50 e-Tron key fob uses a CR2032 3V lithium battery.
Find CR2032 3V Lithium Batteries on Amazon
Audi Q4 50 e-tron Drivetrain
The Audi Q4 50 e-tron is built on Volkswagen’s MEB platform.
All Q4 models feature a 5-link independent rear suspension.
Electric Motor
| Electric Motor Peak Output | 220 kW 296 hp 299 PS |
| Electric Motor Torque | 340 lb-ft 460 N-m |
Gasoline Engine
The Audi Q4 50 e-Tron does not have a gasoline engine.
Transmission
The Audi Q4 50 e-Tron uses a single-speed transmission with a gear ratio of 13:1.
Join a Audi Q4 50 e-Tron Community
e-tronForum.com – A forum dedicated to Audi e-tron enthusiasts.
AudiWorld.com: Q4 e-tron – Discussion forums for the electric Audi Q4 e-tron SUV.
Reddit.com/r/Audi – A Reddit community for Audi enthusiasts and those who love four rings.
Reddit.com/r/ElectricVehicles – This is the Reddit community for EV owners and enthusiasts. Discuss evolving technology, new entrants, charging infrastructure, government policy, and the ins and outs of EV ownership right here.
Audi Q4 50 e-tron Reviews
