What on earth does that mean, then? It’s actually fairly straightforward, but not as simple as it could be. The “Audi A3” part is simple to comprehend, and “S line” alludes to the car’s design and level of technology. There are five trims available for the A3: Technik, which is the least priced, Sport, S line, Edition 1, and Vorsprung (the most expensive). This specific car is equipped with Audi’s sleek automatic transmission, as indicated by the final ‘S tronic’ portion.
When you get to the part that says “35 TFSI,” things get complex. This tells you which engine a specific model has installed under the hood, but it’s not very helpful if you’re not familiar with this sort of thing. Let’s explore each aspect to see what it all implies.
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The meaning of Audi 35 TFSI
Make sure you receive the engine you desire by understanding what the labels on your Audi imply. Naturally, the majority of auto dealers will prominently designate vehicles with their fuel type, but understanding the manufacturer’s own shorthand might be useful nonetheless.
What does TFSI stand for?
Every gasoline-powered Audi vehicle has the TFSI badge, whereas TDI is the emblem for diesel vehicles. The acronym TFSI, which stands for “Turbocharged Fuel Stratified Injection,” designates a turbocharged gasoline engine. Audi used to sell ‘FSI’ engines, which lacked turbochargers, for about 15 to 20 years.
Since the fall of 2017, Audi cars frequently have a number before the TFSI or TDI logo. The power of the car is indicated by these two numerals, which range from 25 to 70. Audi claims that the number is there to make it simpler to compare gasoline or diesel, hybrid, and electric vehicles. It has nothing to do with the size of the engine or the amount of horsepower you get. When ordering a new Audi, you can choose to have the badge removed if you’d like.
TFSI vs TSI
The only brand in the Volkswagen Group to utilize ‘TFSI’ emblems is Audi; the majority of the other brands use ‘TSI’. As engines are frequently transferred between brands without any alterations, there tends to be no distinction between the two in more recent vehicles.
TFSI was utilized on belt-driven engines and TSI on chain-driven engines in some earlier cars, but it doesn’t seem like that’s the case now.
Audi TFSI e engines
An Audi TFSI e engine isn’t just a regular petrol engine despite the small “e” that is added. You’ll notice it if you’re gazing at the Audi Q5 TFSI e or another of the brand’s numerous plug-in hybrid (PHEV) vehicles because it denotes that the vehicle is a PHEV.
In this case, a battery, one or more electric motors, and a gasoline engine are combined. Typically, a fully charged battery will provide at least 30 miles of electric range, improving fuel economy and lowering operating expenses.
Audi TFSI engine problems
The Audi TFSI engine has generally proven to be dependable, but like with all engines, proper and appropriate maintenance is the secret to longevity. Higher-than-average oil consumption in pre-2012 TFSI engines could be unimportant or, in rare situations, a hint that the engine’s piston rings are perhaps worn. Although recirculation valves and injectors appear to be components to watch out for, TFSI and TSI engines are generally known for their dependability.
What do the numbers 35 and 40 on an Audi mean?
Each of the numerals will be placed next to any existing TFSI, TDI, G-tron, or E-tron badges. You may be able to somewhat understand the complex new nomenclature by referring to the chart below: 30 = 109-128 hp (81-96 kW) 35 = 147-160 horsepower (110-120 kW) 40 = 167-201 hp (125-150 kW)
35 TFSI is how many litres?
Audi has a wide selection of engines, with some engines only being offered on certain models. For the A3, you may choose between a 30 TFSI, 30 TDI, 35 TFSI, 35 TDI, 40 TFSI, and 40 TDI. What do all the numbers represent, even though the TFSI abbreviation stands for a gasoline engine and the TDI stands for a diesel engine?
The Audi changed its previous numerical badging system, which used the difficult coding format and comprised of the letters “2.0” to denote an engine with a 2.0-liter displacement, with a new system in the fall of 2017.
This system just considers the power output and ignores the engine size. Simply said, the engine’s power decreases as the number decreases. So even if a 35 TFSI is a 1.5-liter gasoline engine and a 35 TDI is a 2.0-liter diesel engine, both of them generate about the same amount of power. Are you following?
All of this might seem a little pointless, but it makes sense why the German firm decided to adopt this new branding scheme. It all comes down to the reality that an engine’s size no longer directly affects how much power it can generate. A conventional 1.4-litre engine cannot match the power of a compact, turbocharged 1.0-litre engine.
What distinguishes a 35 TFSI from a 40 TFSI?
With the introduction of mid-series 40 TFSI and 40 TFSI S-line versions, which start at $53,900 and $59,400 plus on-road expenses, respectively, AUDI Australia has strengthened its essential Q3 premium small SUV lineup.
The 40 TFSI is positioned above the base 35 TFSI, which has an on-road price of $46,400 plus. It offers a number of extra incentives, such as a larger engine, Audi’s quattro all-wheel-drive system, and a number of other standard features.
The 2.0-liter four-cylinder turbocharged petrol engine in the 40 has more power and torque than the front-drive 35 TFSI’s 110kW/250Nm 1.4-liter turbo-petrol engine, giving it a stronger presence.
The Q3 40 TFSI can accelerate to 100 km/h from a complete stop in 7.8 seconds thanks to a seven-speed automatic transmission that distributes power to all four wheels.
Additionally, it can achieve a combined cycle fuel efficiency of 8.3 liters per 100 km and release 188 grams of CO2 per kilometer.
Due to its distinctive 19-inch alloy wheels and fully body-colored paint finish, the 40 TFSI can be identified from the 35 TFSI.
With its 20-inch Audi Sport alloy wheels, rear window privacy glass, and S-line exterior package, the more costly 40 TFSI S-line goes a step further.
Leather upholstery, dual-zone climate control, ambient lighting, cloth headlining, a 10.1-inch touchscreen MMI navigation and infotainment system, DAB+ digital radio, a six-speaker audio system, a 10.25-inch digital instrument cluster, four USB ports, and Qi wireless phone charging are all included in the high standard cabin specification of the 35 TFSI and 40, respectively.
Along with keyless entry/start, wireless Apple CarPlay, an electric tailgate with gesture control, an auto-dimming rearview mirror, a multifunction leather-covered steering wheel with shift paddles, and Audi drive select, the new mid-range model also includes these features.
The additional $5500 for the S-line adds exterior improvements as well as S-embossed leather sports seats, stainless-steel sports pedals, brushed aluminum inlays, a larger Virtual Cockpit display (12.3 inches), contrast stitched floor mats, illuminated door sills, a leather-wrapped flat-bottom steering wheel, and a premium 10-speaker audio system.
Autonomous emergency braking with bicycle and pedestrian recognition, lane-departure warning, lane-change warning, rear cross-traffic assist, tyre pressure monitoring, hill-descent control, all-around parking sensors, and a reversing camera are among the safety features on the 40 TFSI.
A 360-degree camera, high-beam assist, park assist, auto-dimming exterior mirrors, and adaptive cruise aid are all included with the S-line model.
With a starting price of $89,900 plus on-roads, the high-performance RS Q3 sits at the top of the Q3 lineup and is more than $30,000 more expensive than the 40 TFSI S-line. It has a 2.5-liter, five-cylinder, 294kW/480Nm engine.
Audi sold 997 units of the Q3 in the first four months of 2020, trailing the category leader, the BMW X1, by just nine units (1006).
What does the 40 on an Audi’s back stand for?
Since the end of 2017, Audi has changed the way its models are badged to reflect the power output.
It basically means that the engine size is no longer visible, if you haven’t noticed this before on the back of an Audi. This “litre” badging, e.g. “2.0,” is changed to a number between 25 and 70 that denotes the power output.
This approach, which at first glance may seem complex, was put in place to make it simpler for purchasers to compare the power output of electric and plug-in hybrid vehicles with traditional petrol and diesel ones.
As we’ve mentioned the number badges varies from 25 to 70, depending on the power output, with the number rising in increments of five. The smaller the number, the less power it has, meaning higher numbers have more power. For each number, there is a range of outputs, so if it’s a ’30 TFSI’ that means it can have between 108bhp and 129bhp, for example.
The fuel designation follows. Therefore, if it says TFSI, it’s a petrol engine, and if it says TDI, it’s a diesel engine. A plug-in hybrid will have the designation “TFSI e,” while an all-electric vehicle will have the designation “e-tron.”
It’s time to understand the strength behind that number. The car is identified by the number on the left, along with the corresponding power outputs.
Please be aware that the “RS,” “R,” and “S” versions do not have this branding, though you can request that it be removed at the manufacturer if you don’t like it.
What does the 45 on an Audi mean?
The future Audi envisions is productive, inventive, and revolutionary. the Power Identification system from Audi. a system of badges that uses a two-digit identification to communicate in a single language the power output of combustion, hybrid, and electric engines.
The power output of each model, measured in kilowatts, serves as the standard for the model designations (kW). As a result, Audi has divided its model lineup into various performance levels, each of which is denoted by a pair of numbers. Audi has chosen to identify the power of each model using a range or band of kWs. kWs are also compatible with current electric engine technology and can therefore be used with any upcoming hybrid and electric drive versions.
The table below demonstrates how Audi’s Power Identification is made up of various kW power output bands:
For instance, all models with a power output between 81 and 109 kW will have the number combination “30 on the rear. And “45” denotes a power output range of 169 to 209 kW. The performance class exceeding 400 kW, denoted by the number combination “70, is at the top of the Audi model range. In each instance, the engine technologyTFSI, TDI, g-tron, or e-tronis listed beside the numbers.
Engine displacement as a performance parameter is losing significance to our clients as alternative drive technologies become more prevalent. It is possible to discern between the various performance levels for our cars because to the simplicity and logic of the designations’ power output-based organizational scheme.
At Audi, innovation means embracing change before anyone else. Progress is change that has been done properly.
All new Audi cars beginning in the fourth quarter of 2018 will use the name (excluding S, RS and R8 models).
Please spend a moment getting acquainted with the power output range of your present or upcoming Audi.
What makes 40 TFSI and 45 TFSI different from one another?
The new, less expensive 40 TFSI model has 184 horsepower, but the price of the 228-hp 45 TFSI model increases by $1400. For the 2021 Q3 lineup, Audi is introducing a new base model. The 40 TFSI has a 2.0-liter inline-four turbocharged engine that is less potent than the 45 TFSI’s current engine.
What is an Audi 40 TFSI?
With 201 horsepower, the 40 TFSI engine provides a significant performance improvement over the 35 TFSI (0-62 mph takes 7.1 seconds), without significantly increasing operating expenses; officially, it gets around 45 mpg. Additionally, a sleek S tronic automatic transmission is included.
What distinguishes a 30 TFSI from a 35 TFSI?
The badges on future Audi cars will no longer indicate engine size but rather engine power.
According to Audi, the change is intended to reflect the added performance provided by electrified vehicles, which include hybrids, plug-in hybrids, and completely electric vehicles, and to simplify for purchasers the range’s definition.
The badges on the back of the automobiles will now display a new number between 30 and 70, even if the models’ names themselves won’t change (the Audi Q5 will still be called the Audi Q5, for instance). The power of an automobile’s engine determines what number it receives.
This is how the complete naming scheme is divided down:
- Models with 107-127 horsepower will have a “30” emblem.
- Models with 145-159 horsepower will have the badge “35.”
- Models with 165-198 horsepower will have a “40” badge.
- Models with 223-244 horsepower will have a “45” emblem.
- Models with 278-304 horsepower will have a “50” badge.
- Models with 423-449 horsepower will have a “60” badge.
- Models with 529 horsepower or more will be labeled as “70.”
Although Audi hasn’t released power brackets for those models, it’s anticipated to be used for vehicles with 328-468 horsepower. There will also be a 55-badged range of automobiles. The standard TDI, TFSI, or e-tron badges will still be used to indicate if a car has a diesel, gasoline, or electric powertrain.
TFSIis it a turbo?
The first turbocharged direct injection engine in the world is the TFSI (Turbo fuel stratified injection). This technology offers increased fuel efficiency and improved engine responsiveness in addition to higher power output and lower emissions.
What is it like to drive?
Four distinct A3 modelsthe 30 and 35 TFSI, as well as the 30 and 35 TDIare available from launch. While 30 and 35 refer to horsepower, TFSI and TDI respectively stand for gasoline and diesel. The 1.5-litre four-cylinder in the 35 has 148 horsepower, while the 1.0-litre triple in the 30 TFSI has 108 bhp. The 2.0-liter engines in the 30 and 35 diesels have 114 and 148 horsepower, respectively.
The six-speed manual transmission that comes with the 30 TFSI and TDI isn’t great, as we learned from our assessment of the A3 Sportback. The 35 TFSI has the option of a manual or seven-speed dual-clutch automatic transmission, but the 35 TDI is exclusively offered with the automatic transmission and has cylinder shut-down for better fuel efficiency.
The A3 Saloon we examined, the 35 TFSI auto, also has 48-volt mild hybrid technology. In actuality, this means that the stop-start is incredibly smooth, that the engine can automatically shut off when you’re coasting (down a long hill on the highway, for example), and that you get a 37lb ft torque boost when you clog it. Most likely, you won’t notice the alleged economic benefit. Our A3 Saloon’s fuel economy was roughly on par with that of the Sportback we evaluated, which used the same engine but a manual transmission. Even so, that is more over 50 mpg on the highway.
The 1.5-liter engine is respectably powerful and remarkably quiet. 8.4 seconds pass from 0 to 62 mph. There is no benefit to revving higher than 3,500 rpm, when peak torque is generated. The seven-speed automatic transmission is sleek and smooth in operation and doesn’t struggle with standing starts as much at busy intersections as other transmissions, but it isn’t nearly as user-friendly as BMW’s superb eight-speed automatic transmission. Manual gear changes are possible by utilizing the paddle shifters on the steering wheel, but they are not particularly swift.
Overall, the A3 Saloon functions without incident. It steers unexpectedly sharply and has a hard but smooth ride, which is encouraging for the S3 and RS3. On the highway, everything seems extremely steady and peaceful, with little wind noise. An excellent long-distance traveler.