Review: Audi A4 (2005 – 2008)
Looks classy from the outside and feels classy on the inside. Huge array of engines on offer. Reasonably balanced handling and good ride.
Drive of oil pump of 2.0 TDI PD prone to shearing, wrecking the engine and possibly also destroying the turbo. Total repair cost could write off the car. Early S line had appalling ride, but this was later improved.
Recently Added To This Review
2.0TDI PD oil pump drive issue explained by cphaza on audi-sport.net <<The problem with the 2.0 PD engine is the drive from the slave balancer shaft to the oil pump, which is a piece of 6 AF hex... Read more
Report of front windows of 2006 Audi A4 TDI avant auto opening by themselves after car is locked and hazard flashers coming on. Unsually in the rain. Suspect mosture ingress to locking and windows ECU... Read more
Report of 2007 Audi A4 2.0 Multitronic making a "small sort of clunk noise" when accelerating from a junction, then losing all drive. Gear selector does nothing at all; doesn't even register on the dash... Read more
Audi A4 (2005 – 2008): At A Glance
- On average it achieves 95% of the official MPG figure
For 2005, the Audi A4 was comprehensively facelifted. And this wasn't simply window-dressing, because under the bonnets were four new engines: an all new quad chain cam 255bhp 3.2 FSI V6 petrol; the new 200bhp 2.0T FSI petrol engine shared with the Golf V; the quad chain cam 204bhp 3.0 TDI V6 shared with the A6; and the 140bhp 2.0 TDI shared with the Golf V, A3, Touran and Altea. This last engine is likely to be by far the most popular throughout Europe and the UK.
Underneath there were plenty of improvements, too. The new transmissions allow the longitudinal engines to be set a bit further back, aiding weight distribution. And the mainly alloy, four-link-per-wheel suspension has been redesigned using lessons learned on the S4 and the new A6 to give both a better ride quality and a sportier feel to the car, especially to front wheel drive models. The more powerful 2.0T FSI, 3.2 V6 and 3.0TDI have new speed-dependent servotronic steering. And the bigger brakes have a self-drying function triggered by the wiper's rain sensor.
What does a Audi A4 (2005 – 2008) cost?
Buy a used Audi A4 from £11,670
Audi A4 (2005 – 2008): What's It Like Inside?
- Boot space is 442–1430 litres
The interior hasn't been neglected either. Though difficult to improve on it has been, with standard aluminium inlays (or optional walnut, or fine grain birch wood in grey or beige), three new cloth trims, leather and Alcantara combinations and two exclusive grades of leather. There are two levels of optional satnav: the basic one giving voice instructions and displaying by pictogram in the centre of the instrument cluster and the other by voice, pictogram and a 6.5 inch colour display is DVD covering the whole of Western Europe, with faster access. The car is pre-prepared for E/E network phones and the Bluetooth interface guarantees future compatibility. All very classy.
This even extends to the pleasantly damped way the substantial grab handles pull down and cannot trap your fingers in their hinges; the fact that the vanity mirrors are lit from overhead so they light you rather than just the mirror glass. Someone has really thought about these things, and been given the money to do the job properly.
And, of course, increased secondary safety has been a primary consideration. In addition to large front airbags, there are thorax/pelvic side bags in the seats and ‘sideguard' a unique system of side airbags covering the entire window area, which remain inflated for several seconds following an impact. The front passenger airbag can be deactivated by a turn of the key.
Child seats that fit a Audi A4 (2005 – 2008)Our unique Car Seat Chooser shows you which child car seats will fit this car and which seat positions that they will fit, so that you don't have to check every car seat manufacturer's website for compatibility.
What's the Audi A4 (2005 – 2008) like to drive?
The 140bhp 2.0 TDI suits the car better than some other models in the VAG line-up. It still has a narrow power band, so you need more revs than idle speed to get out of a side turning, then the torque comes in very rapidly, peaking at about 1,750rpm and staying at peak torque to 2,500rpm before tailing off. Meanwhile, power comes in even later with 90% available at 2,500rpm, rising to its maximum at 4,000rpm. After that it's all over and the engine is really at its best between 2,000 and 3,000rpm.
So it needs its six gears. In real road conditions it rows along in the same punchy, powerful and satisfying way as the Mk V Golf and A3 with the same engine. The cable gearchange is a bit notchier, but not enough to be obstructive.
The main improvement is to the car's road manners. Instead of being the A4's Achilles heel, ride quality is now very good. And the car grips and turns in without the pendulum effect sometimes experienced in the previous generation car. It's much more balanced, and that makes it better to drive on all types of road in all conditions. It's the sensible private buy or user chosen company car.
The 3.2V6 FSI Multitronic most definitely isn't. Yet, unlike the previous 3.0V6 Multitronic, this one is coming to Britain and it's probably the best automatic available anywhere to drive. The steering wheel paddleshifts now offer seven selectable ratios, right paddle to upshift; left paddle to change down. And it works like a dream. As soon as you go for it, you get the ratio you want. And combined with the impressive 255bhp of the engine, that means serious performance on a twisty road.
Leave it to its own devices and it's just as good. It doesn't start mucking about changing ratio half way round a corner like most conventional autoboxes still do. And if you want instant, fierce acceleration, you get it instantly. On de-restricted German autobahns it would pull 200kph at the drop of a hat, then keep accelerating to 230kph before traffic ahead dictated caution.
Now and again I get to drive a car I can't afford, but I'm instantly very happy with. The new A4 3.2FSI Multitronic was one of those cars. But, if you really like driving, the 200BHP A4 2.0T FSI quattro 6-speed is even better.
This combines the sweet, totally lag-free turbo power delivery of the new Golf V GTI with Audi's longitudinal engine installation and Haldex-clutched four-wheel-drive system. Everything works as a perfect team, and the result is simply stunning.
It pulls quickly and cleanly to 120mph. The close-ratio box gives you a gear for every situation you're likely to encounter and, on a mountain road, the free-revving engine gives a spread of power and speed in third, which is particularly impressive. Dig too deep and of course you get understeer. But the four-wheel-drive looks after you so well it even makes a bad driver look good. On the basis of the five new A4s I drove (and not having driven the new S4, which doesn't reach the UK until later), this has to be the best-balanced most perfectly sorted A4 ever. Very much the enthusiast's choice.
The 130bhp front-drive petrol Multitronic works well, 7 ratios helping to overcome the relative lack of power and torque. But it's obviously got to be a lot better, and a lot more economical, with the 140bhp/236lb ft TDI engine.
Compared to the A6 V6 TDI quattro Tiptronic, the A4 with the same drivetrain was a bit disappointing. The engine is ‘de-tuned' for the A4 down to 204PS. The test car did not have any paddleshifts, so the only way to ‘hold' gears was with Audi's illogical back-to-front Tiptronic shifter, which I just don't get on with at all. Left to its own devices, even in ‘Sport' mode, it slurs its changes too much so you can easily find yourself in the wrong gear on a corner. It will still be the A4 of choice for many drivers to whom ultimate handling are less important than a relaxed automatic drive, plenty of poke, decent economy, reasonable BIK and the security of quattro four wheel drive. Maybe if it had the optional paddleshifts I'd have felt different.
But car of the range is definitely the 2.0T FSI quattro 6-speed. Runner-up, the 3.2 V6 Multitronic.
2007 MY A4 2.0 TDI 170 S-Line Avant
This is an update. The look of the car hasn't changed since the 2005 model year facelift. But under the skin Audi engineers have been working on it to overcome criticism of poor ride quality, particularly with the S-Line handling pack.
I'd been catching up too. Last summer I drove an A4 TDI 140 Avant Bluefinned by www.superchips.co.uk and had been very impressed by the way that car pulled cleanly even uphill from 1,200rpm.
My first impression of the 170 was that it, too, would pull from lower revs without the wait-for-it then sudden catapult effect of the standard 140. On the flat it's okay from 1,200rpm. On a slight ascent from around 1,400.
But two aspects of this car really stuck.
The first was that the whole car felt like it had been milled from solid. Not moulded or pressed. Quality seems to have gone up rather than down like it has with every other manufacturer.
The second was the ride. This car was the S-Line, on 40 profile tyres. A spec you'd expect to scramble the fried eggs you ate for breakfast and shake all your internal organs like a James Bond Martini. But it didn't. Apart from very slight, barely perceptible tramlining on uneven surfaces, it was fine. Even over speed cushions.
So Audi has finally done it. Possibly using lessons learned on the RS4. And this A4 TDI 170 Avant is a very worthy competitor to the BMW 320d Touring. Two very different cars. Front drive versus rear drive. Belt cam versus chain. But now very difficult to choose between them as drivers cars.
|1.8T||34–34 mpg||8.6–8.8 s||197–199 g/km|
|1.8T quattro||31 mpg||8.7–8.9 s||221 g/km|
|1.9 TDI||49–50 mpg||11.2–11.5 s||152–154 g/km|
|2.0||34–34 mpg||9.9–10.1 s||193 g/km|
|2.0 FSI quattro||31 mpg||7.5 s||209 g/km|
|2.0 TDI||49–50 mpg||8.6–9.9 s||154–162 g/km|
|2.0 TDI quattro||42–52 mpg||8.5 s||177–179 g/km|
|2.0 TFSI||35–37 mpg||7.1–7.6 s||184–192 g/km|
|2.0 TFSI quattro||30–32 mpg||6.9–7.5 s||209–214 g/km|
|2.7 TDI||42–42 mpg||8.4–8.6 s||179–182 g/km|
|3.0 TDI quattro||38 mpg||6.8–7.0 s||198–204 g/km|
|3.2 FSI quattro||27–27 mpg||6.4–6.6 s||250–252 g/km|
Real MPG average for a Audi A4 (2005 – 2008)
Real MPG was created following thousands of readers telling us that their cars could not match the official figures.
Real MPG gives real world data from drivers like you to show how much fuel a vehicle really uses.
Diesel or petrol? If you're unsure whether to go for a petrol or diesel (or even an electric model if it's available), then you need our Petrol or Diesel? calculator. It does the maths on petrols, diesels and electric cars to show which is best suited to you.
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