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Audi A4 2021

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Audi A4 2021

The 2021 Audi A4 range of configurations is currently priced from $55,900. Our most recent review of the 2021 Audi A4 resulted in a score of 7.4 out of 10 for that particular example.

Carsguide Editor - Adventure Marcus Craft had this to say at the time: The Audi A4 allroad 40 TDI quattro S Tronic is a nice-looking wagon that’s fun to drive.

You can read the full review here.

This is what Marcus Craft liked most about this particular version of the Audi A4: Nice to drive, Looks good, Impressive interior

The Audi A4 2021 comes in a Sedan and Wagon and competes with similar models like the Toyota Camry, Volvo S60 and Mercedes-Benz A-Class in the Under $60k category category.

The 2021 Audi A4 carries a braked towing capacity of up to 1900 Kg, but check to ensure this applies to the configuration you're considering.

Audi A4 2021 Price and Specs

The Audi A4 2021 is currently available from $55,900 for the A4 35 Tfsi Mhev up to $72,900 for the A4 Allroad 45 Tfsi Quattro Mhev.

Pricing guides

$64,400
Based on Manufacturer's Suggested Retail Price (MSRP)
Lowest Price
$55,900
Highest Price
$72,900
Audi A4 Model Body Type Specs Price
35 Tfsi Mhev Sedan 2.0L PULP 7 SP AUTO $55,900
35 Tfsi S Line Mhev Sedan 2.0L PULP 7 SP AUTO $59,900
45 Tfsi Quattro S Line Mhev Sedan 2.0L PULP $68,900
Allroad 40 TDI Quattro Wagon 2.0L Diesel $69,900
Allroad 45 Tfsi Quattro Mhev Wagon 2.0L PULP $72,900
Avant 45 Tfsi Quat S Line Mhev Wagon 2.0L PULP $71,400
See All Audi A4 2021 Pricing and Specs

Audi A4 2021 Q&As

Check out real-world situations relating to the Audi A4 here, particularly what our experts have to say about them.

  • What oil does a 2004 Audi A4 use in the engine?

    I’d go for a fully synthetic engine oil with a viscosity rating of 5W-40. The turbocharged 1.8-litre engine in that model is a pretty hard-working unit and quite a complex engine, so frequent oil changes are critical to its longevity. The brand of oil is not so important, provided you use a quality brand and not the Brand-X stuff sold at supermarkets and some online clearing houses. Don’t forget to change the oil filter at the same time; putting clean, fresh oil through an old, dirty filter makes no sense at all.

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  • Audi A3 and A4 2010: Are they reliable?

    Volkswagen is very quick to point out that the earlier transmission woes with its DSG gearbox have been fixed. Certainly, the later versions seem to be better, but the jury is still out on whether the fix has been a complete one.

    In any case, that’s no use to you as the cars made around 2010 are, indeed, the ones that were most affected by these troublesome transmissions. The smaller Audi models were the main offenders as some of those used the dry-clutch version of the DSG. The larger (and heavier) A4 tended to have the wet-clutch version of the same gearbox which wasn’t nearly as problematic. So that should be your golden rule here if you decide to take the plunge: Only buy a second-hand Audi with a wet-clutch DSG. Even then, we can’t guarantee that it will be all sweetness and light, but at least you’re a chance to side-step major problems. Audi actually recalled many of its models to deal with these gearbox issues at the time.

    The other thing to be sure of is that any used Audi you buy has a complete service history with no gaps or late services. These cars use high-tech engines that absolutely require clean oil and filters at regular intervals. A neglected Audi is a very good chance to be a pain in the wallet down the track. Like many second-hand prestige cars, these Audis are often cheap for a reason.

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  • Should I buy an Audi A3 or A4?

    It would pay to bear in mind, Tony that there’s an all-new A3 due in Europe next year (Check out Carsguide’s overage of the Geneva Motor Show when it happens) as well as a major upgrade of the A4 that will include new or comprehensively revised engines and mostly new body panels and interior.

    Is the heavily discounted A4 a dealership demonstrator? As that might explain why the A4, even though it’s the bigger car, has had its price slashed, despite having all that desirable kit thrown in. That said, the A4 lives in a market segment (mid-sized sedans) that is not doing terribly well right now (in Australia and elsewhere) so maybe Audi has too much stock of a car that has plenty of competition (Mercedes-Benz C-Class and BMW 3-Series) in a struggling market.

    The bottom line, however, is to buy as much car as you need and don’t make the mistake of buying a smaller, cheaper car when it won’t easily do the jobs you have in mind for it. Again, though, the A3 is a pretty practical hatchback (or sedan) and owners don’t seem to complain that it’s underdone in any major way.
    So, drive them both, and see which one you like to pilot. And then start throwing offers at the salesman and see how much he or she is able to bend on either car. By the way, the virtual cockpit is brilliant technology.

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  • Audi A4: replacement key cost
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See All Audi A4 Q&As
Disclaimer: You acknowledge and agree that all answers are provided as a general guide only and should not be relied upon as bespoke advice. Carsguide is not liable for the accuracy of any information provided in the answers.

Audi A4 2021 Accessories

In standard guise this allroad’s features list includes a new 10.1-inch touchscreen (with Apple CarPlay and Android Auto), DAB+ digital radio, an Audi 10-speaker stereo, wireless charging for Qi-enabled smartphones, Audi’s Virtual Cockpit (a 12.3-inch digital display), smart key with push-button start, leather trim, three-zone climate control, as well as LED headlights, 18-inch alloy wheels, illuminated door sills, and overall tweaked exterior and interior styling.

It also has AEB with pedestrian detect, lane change warning, rear cross-traffic alert, front and rear parking sensors and a reversing camera.

But our test vehicle has a few different features and a fair few extras. Our allroad has a ‘price as tested’ of $75,681 (plus on-road costs), because it has Assistance plus package ($2900), which includes a raft of driver-assist tech, such as adaptive cruise control, active lane assist, collision avoidance assist, high beam assist, head up display, park assist (helps to steer the vehicle into a parallel or perpendicular parking space), as well as a 360-degree-view cameras.

It also has 19-inch Audi sport alloy wheels in 10-Y-spoke design ($1350), instead of the standard 18-inch alloy wheels in 5-V-spoke design, and metallic paint (Mahattan grey, $1531).

Audi A4 2021 Interior

The allroad’s interior looks good and certainly feels open and spacious, although the driver’s seat tends to feel a bit more snug as the dash is angled towards that position.

The new 10.1-inch touchscreen, home for most upfront functions, dominates the dash, in a good way.

The front seats are electrically adjustable with lumbar and driver memory.

There are plenty of places in which to put your everyday bits and pieces (including a decent storage bin/arm-rest), as well as charging points, including two USB ports, for your devices.

Need somewhere to put a cold beverage, mate? There are two cup-holders between driver and front-seat passenger, two in the fold-down centre arm-rest for the back-seat passengers, and bottle holders in all doors.

Back-seat passengers also get air vents, climate control, mesh seat-back pockets and grab handles. 

There is a 495-litre cargo space when the rear seats are in use, but that increases to 1495 litres when those seats – 40:20:40 split folding – are stowed away in the floor.

Audi A4 2021 Dimensions

Dimensions for the 2021 Audi A4 are dependent on which body type is chosen. The maximum width and height is 1847mm x 1494mm and can vary on the basis of model.

Dimensions for the Audi A4 2021 Dimensions  include 1431mm height, 1847mm width, 4762mm length.
Audi A4 Model Body Type Height x Width x Length Ground Clearance
35 Tfsi Mhev Sedan 1431x1847x4762 mm 138 mm
35 Tfsi S Line Mhev Sedan 1431x1847x4762 mm 138 mm
45 Tfsi Quattro S Line Mhev Sedan 1431x1847x4762 mm 138 mm
Allroad 40 TDI Quattro Wagon 1430x1847x4762 mm 172 mm
Avant 45 Tfsi Quat S Line Mhev Wagon 1435x1847x4762 mm 138 mm
Allroad 45 Tfsi Quattro Mhev Wagon 1494x1847x4762 mm 172 mm
See All Audi A4 2021 Dimensions

Audi A4 2021 Wheel size

Wheel size for the 2021 Audi A4 will vary depending on model chosen, although keep in mind that many manufacturers offer alternate wheel sizes as options on many models.The wheel size available will alter the range of tyres available to be fitted.

Audi A4 Model Body Type Front Tyre Size Front Rim Rear Tyre Size Rear Rim
35 Tfsi Mhev Sedan 245x35 R19 9 245x35 R19 9
35 Tfsi S Line Mhev Sedan 245x35 R19 9 245x35 R19 9
45 Tfsi Quattro S Line Mhev Sedan 245x35 R19 9 245x35 R19 9
Allroad 40 TDI Quattro Wagon 245x45 R18 245x45 R18
Avant 45 Tfsi Quat S Line Mhev Wagon 245x35 R19 9 245x35 R19 9
Allroad 45 Tfsi Quattro Mhev Wagon 245x45 R18 245x45 R18
See All Audi A4 2021 Wheel Sizes

Audi A4 2021 Fuel consumption

Fuel consumption for the 2021 Audi A4 is dependent on the type of engine, transmission, or model chosen. The Audi A4 currently offers fuel consumption from 4.9 to 7.4L/100km. The Audi A4 is available with the following fuel types: PULP and Diesel.

Audi A4 Model Body Type Specs Fuel Consumption
35 Tfsi Mhev Sedan 2.0L,PULP,7 SP AUTO 6.1L/100km
35 Tfsi S Line Mhev Sedan 2.0L,PULP,7 SP AUTO 6.1L/100km
Allroad 40 TDI Quattro Wagon 2.0L,Diesel 5.2L/100km
Allroad 45 Tfsi Quattro Mhev Wagon 2.0L,PULP 7.4L/100km
* Combined fuel consumption See All Audi A4 2021 Pricing and Specs

Audi A4 2021 Towing capacity

The Audi A4’s towing capacity ranges from 1600kg to 1900kg. Some models also offer heavy-duty or towing option packs which can increase towing capacity, as well as options which can hamper towing capacity. Towing capacities can vary wildly on a large number of factors. These include engine, transmission, model, and options chosen. Always check with the manufacturer or in your vehicles handbook before attempting to tow anything.

Audi A4 Model Body Type Specs Braked Capacity
35 Tfsi Mhev Sedan 2.0L,PULP,7 SP AUTO 1600kg
35 Tfsi S Line Mhev Sedan 2.0L,PULP,7 SP AUTO 1600kg
45 Tfsi Quattro S Line Mhev Sedan 2.0L,PULP 1900kg
Allroad 40 TDI Quattro Wagon 2.0L,Diesel 1900kg
Avant 45 Tfsi Quat S Line Mhev Wagon 2.0L,PULP 1900kg
Allroad 45 Tfsi Quattro Mhev Wagon 2.0L,PULP 1900kg
See All Audi A4 2021 Towing Capacity

Audi A4 2021 Speed

The current Audi A4 allroad quattro 40 TDI is claimed to do the 0-100km/h sprint in 7.9 seconds. The upcoming new A4 allroad quattro 40 TDI is claimed to achieve that mark in 7.3 seconds.