Audi A4 Fourth generation (B8) (2009 - 2012)

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Fourth generation (B8) of Audi A4 has been in production since 2009 by 2012.
In addition to external changes, the model has undergone changes in technical terms. Fourth generation (B8) is longer than the previous generation by 4.6 inches , is wider by 2.2 inches . The weight of the car has increased by 77 lbs.
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2012 Audi A4 Engines list
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2011 Audi A4 Engines list
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2010 Audi A4 Engines list
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2009 Audi A4 Engines list
Audi A4 Fourth generation (B8) dimensions and specs
Compare two Audi A4 generations
Fourth generation (B8) | |
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Body style | Luxury, Wagon, Sedan |
Engine options | CHJA, 2.0L I-4, 178 HP, 236 lb/ft |
Length | 181 - 185.2 in |
Width | 70 - 72 in |
Height | 56.2 - 56.5 in |
Wheelbase | 104.3 - 110.6 in |
Curb weight | 3505 - 4079 lbs |
Number of doors | 2 - 4 |
Seating capacity | 4 - 5 |
Front Headroom | 38 - 40.4 in |
Rear Headroom | 36.3 - 38.2 in |
Front shoulder room | 53 - 55.5 in |
Rear shoulder room | 45.1 - 54.3 in |
Fuel tank capacity | 16.6 - 18.5 gal |
MPG (City/Highway) | 17 - 23/25 - 31 |
Payload capacity | 1058 - 1102 lb |
Towing capacity | 4100 - 4400 lbs |
0-60 mph / 0-100 kph | 6 - 6.8 sec |
¼ mile time | 14.4 - 15.1 sec |
Audi A4 Common Problems generations
Unfortunately, there is no such thing as a perfect car. Each car has its own design flaws and problems that the user has to deal with. During the Audi A4 Fourth generation (B8) production period from 2009 to 2012 drivers have reported 224 complaints. The most common problems are ENGINE, AIR BAGS, STEERING.
Model Year | Complaints |
2012 A4 |
27
|
2011 A4 |
32
|
2010 A4 |
51
|
2009 A4 |
114
|
Problem Category | Number of Problems |
ENGINE only five minutes after starting car in morning engine rapidly lost power and quit completely while in 60 mph traffic... |
102
~ 77746 miles |
AIR BAGS tl* takata recall. the contact owns a 2012 audi a4. the contact received notification of nhtsa campaign number: 16v382000 (air... |
34
~ 7118 miles |
STEERING steering wheel shimmies/vibrates. the vibration is very noticeable at low speeds when the steering wheel is being turned. it may... |
22
~ 38054 miles |
POWER TRAIN takata recall i've noticed on most of the complaints i see that the audi a4 has a problem of jerking... |
18
~ 43990 miles |
UNKNOWN OR OTHER takata recall: my 2012 audi a4 was totalled in july 2014. after turning left in front of another car going... |
17
~ 47525 miles |
FUEL/PROPULSION SYSTEM i recently purchased my 2012 audi a4 after a few weeks the check engine light came on after taking my... |
16
~ 51648 miles |
ENGINE AND ENGINE COOLING at approximately 1000 miles on the odometer of my 2012 audi a4 avant quattro a strange noise began from the... |
12
~ 23976 miles |
EXTERIOR LIGHTING dipped right headlight warning popped up on my car on and off for months. my right front headlight would work... |
7
~ 38571 miles |
ELECTRICAL SYSTEM 2012 audi a4 avant with 55 000 miles and the driver's side door latch mechanism and sensor are intermittently failing.... |
6
~ 63523 miles |
VEHICLE SPEED CONTROL driving to work on a country roadway passed a vehicle and began to pull back into my lane releasing the... |
6
~ 38008 miles |
BODY > STRUCTURE car was parked outside our apartment building. it was off and hadn't been driven in over 20hrs. at 11am a... |
5
~ 60069 miles |
SUSPENSION front lower rearward control arms make sqeaking noise very annoing... |
5
~ 49739 miles |
FUEL SYSTEM, GASOLINE only five minutes after starting car in morning engine rapidly lost power and quit completely while in 60 mph traffic... |
4
~ 10606 miles |
AUTOMATIC TRANSMISSION > POWER TRAIN the 2010 audi a4 2.0t which i leased lunges forward every time it is down shifted in triptronic mode (manually... |
4
~ 9675 miles |
VISIBILITY the wiper blades on 2009+ model year audi a4 have a channel on the top surface that collects liquid/icy slush... |
4
~ 125 miles |
SEAT BELTS after placing the tongue in the buckle it will not lock. *js... |
2
~ 66807 miles |
ENGINE > ENGINE AND ENGINE COOLING tl* the contact owns a 2010 audi a4. the contact stated that while driving 10 mph and making a turn... |
2
~ 13250 miles |
WINDSHIELD WIPER/WASHER > VISIBILITY tl*the contact owns a 2010 audi a4 quattro. the contact stated that the manual windshield wipers shut off when the... |
2
~ 5350 miles |
COOLING SYSTEM > ENGINE AND ENGINE COOLING 2010 audi s4 new vehicle with 5 200 miles driving on interstate and passing a car when waterpump failed. car |
2
~ 3650 miles |
FRONT > SUSPENSION new car purchase 2009 wheel shimmy noticed in first few days. i asked two other people to drive the car... |
2
~ 6525 miles |
ELECTRONIC STABILITY CONTROL 2 incidents of total loss of power including steering. twice in the last year traveling normally at low speed the... |
1
~ 25000 miles |
VISIBILITY/WIPER tl* takata recall. the contact owns a 2011 audi a4. the contact received notification of nhtsa campaign numbers: 17v001000... |
1
|
WHEELS tires will not hold air pressure. december 2014 driving alone tire blow out while driving 55 mph on cold evening... |
1
~ 28000 miles |
EQUIPMENT ADAPTIVE/MOBILITY 2012 audi a4 avant with 55 000 miles and the driver's side door latch mechanism and sensor are intermittently failing.... |
1
|
SUN/MOON ROOF ASSEMBLY > VISIBILITY sunroof exploded around 4:am while driving @ 40 mph. no impact to vehicle to cause explosion.the outside temperature was 45... |
1
~ 43000 miles |
DOOR > BODY > STRUCTURE after having my car for a year it started to burn through oil at an increasing rate. currently it is... |
1
|
LATCHES/LOCKS/LINKAGES after having my car for a year it started to burn through oil at an increasing rate. currently it is... |
1
|
SEATS i had just gone to the grocery store and was unloading the back seat of the car when i noticed... |
1
~ 4350 miles |
FRONTAL > AIR BAGS i had an accident in my audi a4 convertible and the driver airbag did not deploy. due to sun glare... |
1
~ 45000 miles |
STRUCTURE new car purchase 2009 wheel shimmy noticed in first few days. i asked two other people to drive the car... |
1
~ 50 miles |
EXTERIOR > REARVIEW MIRRORS/DEVICES > VISIBILITY tl*the contact owns a 2009 audi a4. the contact stated that the steering wheel shakes when making turns and while... |
1
~ 1200 miles |
How to improve the appearance of your Audi A4 and to make it look younger?
Time goes on, and the automobile industry does not stand still. The cars that were trendy just a few years ago no longer make people look at you with such enthusiasm. However, you won't love your car any less because it's getting old. But if you want your Audi A4 to stand out from the crowd and still catch the eye, transform its appearance. Put on nice rims - it'll make it more noticeable right away. Install coilovers - lowered cars always look cooler. Add fender flares to the kit and you get a sportier look. Put decals on it and people passing by won't be able to take their eyes off of you.
However, you can not only change the appearance of your car beyond recognition, but also to rejuvenate it. If you want, you can make your car a couple of generations younger. To do this you should buy a body kit - a set of body elements that repeat the outlines of cars of later versions. It won't make the car go faster, but it will be extremely difficult to notice the differences externally.
Body kits
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GOOACC 240PCS Bumper Retainer Clips Car ...
- UNIVERSAL FIT KIT - Great Assortment Push Retainer Kit with 12 popular size, fitting for door trim, radiator shield yoke, fender, bumper and splash shield retainers replacement for Ford, GM, Chrysler, Toyota, Honda and more.
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Xotic Tech Front Bumper Lip Chin Spoiler...
- 【Material】Made of updated durable and sturdy ABS, no deformation in long-term use, physically strong firm and durable, anti-collision and scratch-resistant
- 【Special Design】DIY installation, different cool style reveal no matter you install the White spoiler or...
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Xotic Tech Universal Front Bumper Lip Ch...
- [Model] - Universal fitment for most vehicle front bumper lip.(Please measure and check the position you are going to install the spoiler, and make sure these splitters will fit your vehicle before purchase.)
- [Material] -...
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Bumper Trunk Quick Release Front Rear Bu...
- Need to attach and detach your bumper quickly? Quick release fasteners are great for front bumpers, rear bumpers, and hatch lids that need to be frequently removed. They are perfect for people who go to...
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Mega Racer Universal JDM Racing Style Gl...
- ? UNIVERSAL FIT: Our Hood Scoop Is Ultra Light Weight And Designed To Be A Universal Fit With Every Car With A Flat Hood Type. Upgrade The Look Of Your Vehicle With No Cutting Or...
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2 PCS Car Rear Bumper Guard Diffuser Spl...
- ✔ Material: Made of premium quality PP material with carbon fiber pattern coating, the product is enough to prevent cracking with gloss powder-coated finish with an easy bolt-on underneath installation, superior craftsmanship and durability.
- ✔...
Fender flares
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EZ Flares – The Original Universal Fle...
- ENHANCE & PROTECT YOUR RIDE – The universal fender EZ Flares are a fast, easy, and low-cost way to give your car an aggressive, off-road look! Universal compatibility allows it to be installed on virtually...
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EZ Flares XL – The Original Universal ...
- MAXIMUM PROTECTION & TIRE COVERAGE – The universal EZ Flares XL are fast, easy way to give your truck an aggressive, off-road look and stay legal! Universal compatibility allows it to be installed on virtually...
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GOOACC Blind Rivet,Fender Flare & Rocker...
- 20 Pieces of Nylon Blind Rivets: Replaces GM: 10184895, 20452072 Ford: N803862-S, Chrysler: 6501559, 6506007-AA
- 20 Pieces of Fender Flare & Rocker Moulding Clip:Replaces Chrysler: 68039280-AA Jeep Wrangler JK & Wrangler Unlimited JK 2007 -
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Mean Mug Auto 23181-6133A 50x Fender Fla...
- Precision-engineered to push firmly into a 10 mm hole and lock into place.
- Ready to fit snuggly into your vehicle with the 14 mm stem length and the 38 mm head diameter.
- Compatible with Chrysler:...
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50PCS Fender Flare Clips, Push Door Trim...
- [High quality material]: Fender Flare Clips are made of high quality Nylon material, which is wear-resistant and corrosion resistant. It is equipped with black foam for better sealing, smaller swing, and is not easy to...
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A-Premium 4 Pcs Black Universal Splash G...
- Upgraded Universal Mud Flaps Splash Guards; Drilling Holes Required
- Compatible Makes: Universal; For All Body Styles: Car, Pickup, SUV, Van, Truck, etc.
- Package Includes: 4 Pcs (1 Set) --- Front and Rear
- Color: Black; Material:...
Rims
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All-Fit Rim Trim Wheel Protection Strips...
- Car Wheel Rim Protection Strips Available In 7 Standout Colors ?
- 25 Feet of OEM Grade Wheel Rim Material That Won't Rip Or Tear
- Package Includes Enough Rim Trim Wheel Protection For Four 24 inch...
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TOUREN TR60 Full Matte Black Wheel (17 x...
- Touren Employs The Most Advanced Engineering In All Of Our Wheels
- Our Meticulous Standards Deliver The Highest Quality And Performance For Your Vehicle
- Vivid Finishes Create Tasteful Looks With Stylish Appeal; Our Lifetime Warranty Is...
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VARGTR 4 Pcs Tire Valve Stem Caps,Lumino...
- [Material] The valve dust cap is made of high-quality and durable ABS plastic, which is dustproof and waterproof and can be used for a long time.
- [Fluorescent Design] The wheel tire valve absorbs light when...
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8 Pcs Wheel Rim Decal Stripes Car Decals...
- Quality Materials: these rim decals are made of reflective PVC material, which is waterproof and windproof, can resist rain erosion and sunlight, not easy to fade, good adhesion, not easy to fall, and can be...
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Ouzorp Car Wheel Scratch Fix Rim Touch U...
- If you are parking sideways, your wheels are easily scratched, the kits help you repair scratches and slight dents.
- It has never been easier to repair your wheels quickly! No need to take your wheels...
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Ouzorp Car Wheel Scratch Fix Rim Touch U...
- If you are parking sideways, your wheels are easily scratched, the kits help you repair scratches and slight dents.
- It has never been easier to repair your wheels quickly! No need to take your wheels...
Coilovers
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R9-HS2-062_1 compatible with Audi A4 / A...
- Compatible With Audi A4 / A4 QUATTRO / S4 (B8) 2009 2010 2011 2012 2013 2014 2015 2016; Excludes AIR or ELECTRONIC SUSPENSIONS
- Spring Rate (Front/Rear) : 8 kg/mm (448 lbs/inch)/5 kg/mm (280 lbs/inch); Damping...
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MMX3320-A MAXX Coilovers Lowering Kit, F...
- Compatible With Audi A4 / A4 QUATTRO / S4 (B8) 2009 2010 2011 2012 2013 2014 2015 2016; Excludes ELECTRONIC SUSPENSIONS; Spring Rate (F/R): 10 kg/mm (560 lbs/inch)/5.5 kg/mm (308 lbs/inch)
- Top Mount(Front): No, Re-Use...
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Godspeed MSS0168-A compatible with Audi ...
- Compatible With Audi A4 / A4 QUATTRO / S4 (B8) 2009 2010 2011 2012 2013 2014 2015 2016; Excludes ELECTRONIC SUSPENSIONS
- Spring Rate (Front/Rear) : 10 kg/mm/6 kg/mm; Damping Levels: 16 Rebound Force Levels
- 52mm...
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Godspeed MRS1840-A MonoRS Coilover Suspe...
- Compatible With Audi A4 / A4 QUATTRO / S4 (B8) 2009 2010 2011 2012 2013 2014 2015 2016; Excludes ELECTRONIC SUSPENSIONS
- Spring Rate (Front/Rear) : 10 kg/mm/6 kg/mm; Damping Levels: 32 Rebound Force Levels
- 52mm...
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Compatible With/Replacement For Brightt ...
- For 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 Audi A4(B8) Sedan/A4 Quattro(B8) Sedan(Electronic damper control needs to be disabled.)
- Full Length Adjustable, Independent Ride Height And Spring Tension Adjustment; Mono-Tube Shock With 40 Precise...
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Ksport Coilovers Suspension Kit CAU260-K...
- 36-WAY ADJUSTABLE DAMPING - All Ksport coilovers offer 36 levels of damping which allow you the ability to perfectly dial in your coilover kit. Set damping to full soft for a nice comfortable cruising setting...
Decals
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8 Pcs Wheel Rim Decal Stripes Car Decals...
- Quality Materials: these rim decals are made of reflective PVC material, which is waterproof and windproof, can resist rain erosion and sunlight, not easy to fade, good adhesion, not easy to fall, and can be...
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24 x 6.6 Inches Giant Car Bumper Sticker...
- What Will You Get: this package contains 2 pieces 24 x 6.6 inches of large size car stickers for easy replacement and sharing, this will be the ideal present option, and if you have a...
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Arrow Reflective Stickers for Car, 24PCS...
- 【Safety Warning Stickers】: This car sticker is designed with a diamond-grade, high-brightness reflective prism structure, which can have a good reflective effect even in low light. It is not only a cool decorative item, but...
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3D Aluminum Alloy American US Flag Decal...
- Note: Please refer to picture 2 for size. The size of each shape is different. Please confirm the shape and size you need carefully before purchasing.Waterproof, light, no shrinkage, no fading, no rust.
- Quality: High...
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Frienda 6 Pieces Small Flame Decals Stic...
- Adorn your cars: these transfer decals are the fastest and easiest way to customize your car, can add more shine and personality to your vehicles and win more compliments from others
- Easy to use: the...
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7 inch Snow Mountain Tree Stickers for C...
- 【Works for A Long Time】: This forest snow mountain sticker is made of high quality PVC material, not only waterproof and anti-fading, but also not easy to fade very durable. We use a high level...

Audi A4 specs
Compare
Performance
Engine |
0-60 times |
Horsepower |
Upgrades |
Exterior
Wheels |
Wheel Interchange |
Bulbs |
Dimensions |
Ground clearance |
Weight |
Upgrades |
Interior
Steering wheel |
Speakers size |
Upgrades |
Maintenance
Towing Capacity |
Oil Capacity |
Wipers size |
Fuses |
Gas tank size |
Cargo space |
Safety ratings |
Complaints |
Generations |
Upgrades |
Manuals |
Mpg |
Discussion