Audi A4 vs Audi Q5

What's the difference?

The Audi A4 allroad 40 TDI quattro S Tronic is a nice-looking wagon that’s fun to drive.

It’s packed with tech, adequately functional for daily life and it’s also capable enough off-road as long as the driving surface is nothing more challenging than well-maintained gravel or dirt tracks in dry weather, and you’re not planning a rough-and-tumble expedition into remote bushland.

As I mentioned earlier, the great thing about adventures is that you can scale them to suit you and your vehicle and the allroad offers a nice stepping-stone for people who’d like to experience the outdoorsy lifestyle, before perhaps diving deeper into it.

The third-generation Audi Q5 in TDI quattro form is a competent if unremarkable all-rounder that would tick most boxes for private or commercial use. Whether it’s the best buy of the 21 brands and 34 models that compete in Australia’s congested ‘Medium SUVs over $60K’ segment, only a customer can decide after weighing up its many alternatives.

The allroad’s overall look is part of a range-wide refresh and it certainly fits in with the line-up’s updated aesthetic.

Because I’m a bloke who spends the bulk of my time in 4WDs – traditionally bulkier vehicles rather than slim city-friendly wagons – I’m not totally enamoured of the Audi’s style, especially in terms of trip-packing practicality. However, I can certainly appreciate the appeal of its quite low, sleek and streamlined appearance, which its tweaked chunkier grille adds some gravitas to. It’s just not my cup o’ tea.

The Q5 TDI quattro rides on a 2823mm wheelbase and is 4717mm long, 1900mm wide and 1662mm tall with an 11.9-metre turning circle, so it’s a comfortable fit for metropolitan car parks. It has sophisticated five-link suspension, four-wheel disc brakes and electric power-assisted steering.

The third-generation Q5 features fresh styling with its prominent grille treatment the most noticeable feature. Overall, the standard S line exterior has an athletic look, which is optimised by our example’s larger 20-inch wheel option which nicely fills the wheel arches.

The interior has an open and airy feel, enhanced by the contrasting dark grey/pearl beige upholstery and panoramic sunroof options.

There are lots of soft-touch surfaces, exposed stitching and satin chrome highlights, plus (unfortunately) piano black surfaces on the dash and console which shine like mirrors when clean but can quickly turn opaque with unsightly fingerprints during everyday use.

Good design can be seen in the prominent ledge created by the dash inlay at the base of the central touchscreen, as you can comfortably rest the base of your palm on it to steady your index finger when using the touchscreen while driving, which is much easier and less distracting than trying to do this without such support.

I’ll answer that question as a politician would – without actually answering the question.

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.

The Q5 TDI quattro weighs almost two tonnes (1955kg kerb weight) which when deducted from its 2595kg GVM rating leaves 640kg of load capacity, which for either work or play is ample for up to five adults plus luggage of which up to 75kg can be carried on the roof.

It’s also rated to tow up to 2000kg of braked trailer but Audi does not publish a maximum legal weight for the car and trailer combined (not unusual in this vehicle segment), so we can’t confirm if it can carry its full in-car load capacity when towing its maximum trailer weight.

The expansive ‘Digital Stage’ multimedia screen spans about two-thirds of the dashboard’s width, above a decent sized glove box and another compartment to the right of the driver’s knee for small items.

Driver and front passenger also have access to a bottle-holder and bin in each door plus there’s a 12V socket, two USB-C ports and a wireless phone-charging pad in the centre console, which also provides two cupholders and a storage box with padded lid that doubles as a comfortable elbow rest.

The rear bench seat offers adequate space for tall adults, given I’m 186cm and when seated behind the driver’s seat set in my position I have about 40mm of knee clearance and about the same dimension in head clearance, even with the optional sunroof.

It’s less comfortable in the centre seat obviously, with feet either side of the transmission tunnel and knees together between the front seat backrests. Shoulder room is tight for three adults, which is tolerable for short trips but a maximum of two would be ideal for longer treks.

Rear passengers get a bottle-holder in each door plus elastic net pockets on both front seat backrests. The rear centre seat backrest also folds forward to reveal two cupholders and the rear of the centre console has adjustable air vents and a pair of USB-C ports, plus third-zone climate control adjustment.

The fully carpeted rear luggage area is equipped with another 12V socket plus tidy bag, first-aid kit and four load-anchorage points. The rear section of the load floor is hinged, which when opened reveals a large underfloor storage compartment.

With the rear seat upright, this luggage area offers more than half a cubic metre of load volume. And with the seat folded flat this expands to almost 1.5 cubic metres, with a large flat floor suitable for carrying everything from a mountain bike to flat-pack furniture.

Our test vehicle is the Q5 TDI quattro which comes standard with a turbocharged 2.0-litre four-cylinder diesel engine, seven-speed automatic and all-wheel drive for a list price of $87,600.

That’s around the same spend as a Lexus NX 350H F Sport +Ep1 Hybrid AWD ($87,900) or Mazda CX-60 P50E Azami PHEV ($87,050). The NX and CX-60 are also the strongest-selling model ranges in the ‘Medium SUVs above $60K’ market segment where the Q5 competes.

The Q5 TDI quattro’s standard equipment includes 19-inch alloys with 235/60 R18 tyres but no spare (repair kit only), sporty 'S line' appearance package, matrix LED headlights with configurable signatures, LED tail-lights with dynamic indicators, an electric tailgate with gesture control (wave your foot under the rear bumper to open), heated/auto-dimming exterior mirrors and more.

The interior has power-adjustable and heated leather-appointed seating, three-zone climate control, a leather-rimmed steering wheel with paddle-shifters and multifunction controls, colour ambient lighting, matt brushed aluminium inlays, 360-degree camera view, speed sign recognition, eight-speaker audio system, inductive phone charger with adaptive cooling, combined 11.9-inch OLED driver instrument display and 14.5-inch OLED colour multimedia screen with wireless Apple/Android connectivity and more.

Our test vehicle is enhanced with numerous options including Navarra Blue metallic paint ($2000) plus the ‘Premium Package’ comprising head-up display, Bang & Olufsen 3D premium sound system, colour interior ambient lighting with dynamic interaction light, USB interfaces with higher charging capacity and acoustic glazing for the front door windows ($5400).

It’s also equipped with the ‘Style Package’ that bundles 20-inch Audi Sport alloy wheels (wearing 255/45 R20 tyres on our example) with a black exterior package and privacy glass ($4900).

On top of these extras there’s an optional panoramic sunroof with tinted glass and electric tilting/opening/retractable sunshade ($3500) plus 'natural brown walnut trunk' dash inlays ($600) and a pearl beige upholstery package which is a no-cost option (NCO).

So, when you add the combined cost of all these goodies ($16,400) our test vehicle’s list price crosses into six-figure territory at $104,000.

The Audi A4 all road 40 TDI quattro S Tronic has a 2.0-litre, four-cylinder turbo-diesel engine, producing 140kw at 3800-4200rpm and 400Nm at 1750-3000rpm.

It has a seven-speed S tronic automatic transmission and all wheel drive.

The turbocharged 2.0-litre four-cylinder diesel engine meets tough Euro 6 emission standards using AdBlue and produces 150kW of power between 3800-4200rpm, with 400Nm of torque on tap between 1750-3250rpm.

It’s paired with Audi’s latest hybrid diesel-electric technology which can add up to 18kW of power and 230Nm of torque to these figures, while also allowing short periods of pure electric driving for low-speed manoeuvring and parking.

The seven-speed torque converter automatic offers the choice of sequential manual gear-changing using the steering wheel paddle-shifters, along with selectable drive modes to optimise Audi’s iconic ‘quattro’ all-wheel drive technology.

It has claimed fuel consumption of 5.2L/100km (combined), but we recorded actual fuel consumption on test of 8.4L/100km – driving in soft sand likely negatively impacted that figure.

It has a 61-litre fuel tank.

Audi claims official combined average consumption of 5.9-6.8L/100km and the dash display was claiming 6.5 at the completion of our 364km test, which comprised our usual mix of suburban, city and highway driving with up to five adult occupants and light luggage.

Our own figure, calculated from fuel bowser and tripmeter readings, was 9.1L/100km which is still within the usual 2.3L/100km discrepancy between official and real-world figures. So, based on our test figure, you could expect a realistic driving range of around 700km from its 65-litre diesel tank.

For a bloke who spends a lot of time in big, tall and bulky 4WDs, I felt like I was driving a go-kart. It’s that low, but it’s also that much fun – and it’s a very different driving experience to what I’m used to.

The allroad is 4762mm long, 1847mm wide and 1430mm high, and has a listed kerb weight of 1720kg. So relative to the 4WDs I usually steer around, this is light and low slung. It’s more car than SUV, that’s for sure.

Acceleration is rather punchy (the engine and auto are a decent match-up), steering is light but precise, and you can cycle through drive modes (efficiency, comfort, auto etc) to set up vehicle characteristics to suit your driving style and conditions.

The quattro all-wheel drive system helps to keep the allroad planted and composed at all times. 

Ride is on the sharpish side of firm and you do tend to feel every irregularity in the road surface – it is long and low and on low-profile rubber afterall.

The virtual cockpit plus – a 12.3-inch high-resolution colour display – offers a comprehensive read on all things to do with the allroad.

Throw around your superlative of choice – “sporty” and “dynamic” fit this allroad well – but I’m loathe to gush about its on-road performance much more than that because I reckon if any motoring journos are reading this – many of whom spend the lion’s share of their time swanning about in sports cars – they would have already choke-spat out their dirty chai with surprise by now.

There’s a comfortable and spacious driving position as you’d expect, with ample seat and steering wheel adjustments combined with a large left footrest to enhance support.

It exhibits solid build quality and good driving dynamics, from its nicely weighted steering to its supple ride quality that optimises the Q5’s sprung weight to flatten the bumps.

Acceleration from the turbo-diesel engine comes in a smooth surge that benefits from the extra input of the electric hybrid system, which combined can deliver more than 600Nm of torque. However, at times we detected a slight delay in response when accelerating hard from standing starts or low speeds.

The automatic transmission shifts sweetly between its seven ratios and the all-wheel drive transmission delivers reassuring traction.

We also trialled the different drive modes, with ‘Dynamic’ providing the most energetic response, particularly when using the paddles in manual-shift mode. However, we spent most of our test in the ‘Balanced’ default setting, as it provides the best compromise between ride comfort and performance for everyday use.

Comes with a fresh five-star ANCAP rating (tested 2025) and comprehensive passive and active safety features including nine airbags, AEB, active front assist, blind-spot monitoring, exit warning, rear cross-traffic alert, front park assist, speed sign recognition, a 360-degree camera view including kerb view function and more. The rear seat has ISOFIX child seat anchorages for the two outer seating positions and top tethers for all three.

This Audi has a three-year/unlimited km warranty. Service intervals are recommended every 12 months or 15,000 km, whichever comes first.

The standard warranty is five years/unlimited km, which is shorter than rivals like Kia's EV5 with seven years. Scheduled servicing is every 12 months/15,000km whichever occurs first. Audi offers an upfront five-year service plan that covers the first five scheduled services up to five years/75,000km for $3520, or an average of $704 per service. This plan includes five years of roadside assistance.