Audi A3 Sportback TFSI e - systemlayout and driving modes explained & animated
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- čas přidán 16. 12. 2020
- How it works audi plug-in hybrid technology, Audi A3 Sportback TFSI e - systemlayout and driving modes explained & animated
Efficiency - charging comfort - everyday usability:
the plug-in hybrids from Audi
Audi is rapidly expanding its range of plug-in hybrid models. The latest models of the A3 Sportback, Q3, and Q3 Sportback, as well as the Q8 complement the portfolio in the compact segment and full-size class. Their common strengths are a confident driving experience, straightforward charging management, and great everyday usability. These three strengths make up the fundamental target triangle in the development work for the plug-in hybrid models at Audi.
In “Auto Hybrid” mode, which is the main operating mode, the TFSI and the electric motor divide up the work intelligently and with maximum efficiency, using fully electric power at low speeds, predominantly the TFSI engine at higher speeds, and often a combination of the two. The electric motor provides support when accelerating or wherever there is a high load requirement. When the driver depresses the accelerator firmly, the interplay between the electric motor and the gasoline engine creates a powerful boost. When accelerating from low rotational speeds, for example, the electric motor bridges the tenths of a second that the turbocharger needs to build up pressure. When driving at consistent rotational speeds, it sometimes functions as an alternator, thereby shifting the load point of the TFSI to operating ranges with higher efficiency.
The predictive operating strategy helps with consumption reduction and recuperation in driving operation. In hybrid mode and when route guidance is activated, it controls the powertrain in such a way that the battery charge is distributed intelligently across the entire driving route. It evaluates data from the navigation system, sensors, and assist systems continuously. The predictive operating strategy takes real-time events such as traffic jams or dense city traffic into account and adapts its calculations to the driver’s style. Based on this information, it calculates a rough plan for the journey.
At the same time, it prepares a fine plan for short distances, working together closely with the predictive efficiency assist (PEA). The PEA uses the data of the on-board sensors to identify upcoming town signs, intersections, speed limits, and vehicles driving in front.
Hybrid mode integrates two further modes that the driver can activate in the MMI operating system. If the driver selects “Battery hold,” the current state of charge of the battery is maintained in order to save energy for driving with purely electric power in an urban environment later on, for example. In “Battery charge” mode, the battery is charged while driving so that more energy is ultimately available for driving with purely electric power later on, for example in urban areas. Drivers can use the EV button to prioritize driving with fully electric power.
As soon as the driver takes their foot off the accelerator pedal, the hybrid management system and the predictive efficiency assist jointly decide between the two possibilities of letting the models coast with deactivated drive or decelerating them - like in the case of the A3 and Q8 - via the electric motor and recuperating. When the automatic transmission is in S gear, all models go into distinctive coasting recuperation.
The electric motor performs brake operations up to around 0.3 g alone - i.e. the vast majority of decelerations in everyday driving - and recovers energy. Only when the driver depresses the brake pedal more heavily do the hydraulic wheel brakes come into play as well, activated by an electric brake booster. The transition is almost unnoticeable and is referred to as brake blending. The brake pedal always provides excellent feedback and can be modulated precisely. Recuperation remains active. While braking, the A3 TFSI e and the Q3 TFSI e recover up to 40 kW of energy; the Q8 TFSI e quattro recovers up to 80 kW.
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Wished this car was in North America again. I love my A3 Sportback e-tron but the 8.8 kWh battery is rather short range. The 13 kWh pack will greatly be better, and the Sportback 45 TFSI e with 245hp sounds like even more fun.
my dad just got one! Altough i have my own car since a year now. When ever he is on vacation or business trip that car is mine hahaha. And i can tell you it is hella fun! Driving it tomorrow again :) He and his cars are the reason im gonna work my ass off to get an audi S or RS as soon as possible
Loving my A3 Sportback e-tron too. If they could pair this updated system with their Quattro system, it would be an absolute riot.
Those grinding brake disks do come for free on a new vehicle?
S3 💪
Warum 6-Gang S-tronic statt /-Gang DSG ?
Does the 1.4 TFSI on this model have cylinder deactivation?
If not mistaken, the standard A3 TFSI, yes, but not the TFSIe
@@funcarreviews thats good, I hate ACT in my 1.5 tfsie
What type of dsg is here? Dry clutch dq200?
DQ400e. It is an unique 6spd wet twin clutch with a 3rd disconnecting clutch between the electric motor and petrol 1.4 TFSI engine.
It is shared with most VW group MQB based PHEV products like the Golf and Passat GTE.
Can anyone tell me the the real mpg of this car in hybrid mode mixed traffic, coasting and bit of motorway? I have a A3 saloon 1.5 TFSI Cod running 38mpg > 55MPG max 300kg lighter than this car.
I do 1050 km . Full 40 liter gas tank and 5 days in one week 7 hour charge ( 2 x 3,5 hours ) Max electic range is 47 Km :-) All together 470 km electric and 580 km on gas at € 2 per liter. So bad I had to take this car as company car. A TESLA would be whay better than this wannebee!
@@ADOENDRA can you explain how different would the consumption be if someone could charge it for free every day and start the day with full battery? possibly manipulating the pure EV mode as efficiently as possible? and my needs are :
about 20 km per day on a slow day
100km per day on a busy day (and everything between those 2) all of those km's are 80% city driving
with the ability to charge always at 100% during the night, and even an extra 2 hours during the day if i really need to.
i am looking to buy one next week and i can't find REAL information anywhere, you would help me A TON if you took the time to answer me thank you!
@@FlyingToastie Well My job is 55 km from my home. In reality, I can do 45 Km on one charge, driving max 120 km/h. That means I have to charge the car overnight at a charging station at home. At work I can charge it for free using the Solar panels. Anyhow. A hybrid is a pain in the ...... because you have to charge it too often. Many of my colleagues do not charge their Hybrid anymore. If I had a TESLA, I could drive a full week without charging. The whole hybrid idea is bad. Not to mention the old technology from audi. Grinding rear brakes are normal, just like the GPS from the 90's which likes to work sporadically. Imagine, the company has to pay € 5 for every charge at my home.
@@ADOENDRA i understand! thank you SO SO MUCH for taking the time to answer, it really means a lot to me!
I am a young person and still have a lot of patience in me, and my work happens to be only 1km from home, so i think one night charge will be enough for a drive to work and back, and some go-get-material rides, and since i am 28 years old and dont make that much money since my job requires years of experience before you get paid (i am a carpenter/furniture maker in greece) i think the hybrid will suit me just fine since i dont care about how hard it is to charge all the time, what matters the most to me is to drop my cost of transportation as low as humanly possible. i rarely travel more than 50k and if i do it wil be a rare occurence and i am mora than happy to pay gas for that, if my monday-friday is free. if there is any further tip or advice i would love to hear from you, thanks a ton again!
Warum 6-Gang S tronic statt 7 Gang DSG ?
S tronic = DSG, und 6 Gang vermutlich weil zu wenig Platz für ein 7 Gang DSG wäre.
Nein weil im 6 Gang der E Motor sitzt und es bisher keine 7DSG mit e Motor gibt
Dear Audi Team international
Thank you for you reply
I hope this email finds you well
I contact you because Your local representative is not handling this situation properly and serous. Past one month without solution. I’m losing my time passion and money.
I didn’t expected that from Audi.
Form me Audi was top of the top in all car brand.
I bought new car for reason to not have any technical and discomfort problems and it is totally opposite.
Please do not excuse pandemic situations!!! as I know you have already procedures in place to handling normally this kind of cases.
I expect quick and satisfying solutions.