Mitsubishi ASX vs Mazda CX-3

We see if revamped Mitsubishi ASX can close the gap on the Mazda CX-3

Crossovers have come a long way in a short space of time, and they’re now an industry staple.

Best crossovers on the market

Newcomers ranging from supermini-based cars to seven-seaters seem to launch every month, yet this expansion means some established models can be overlooked.

Take the Mitsubishi ASX, for example.The Japanese five-seater follows the original Nissan Qashqai’s template, but while it has reasonable space and a decent equipment list, it has struggled to make an impact on the sales charts.

Best family cars

However, Mitsubishi thinks there’s life in the ASX yet, and has given the range a revamp with tidier looks and a cleaner diesel engine.

So where does the revised ASX fit in the crossover class? Well, it offers decent value, although the second-generation Qashqai has far more space.

In fact, as the latest crop of supermini crossovers is closer to the ASX in terms of size, for this test, we’ve lined up our favourite model in the sector: the Mazda CX-3.

The cars meet in diesel-powered, front-wheel-drive guise, with the ASX tested in mid-range ZC-M trim and the CX-3 in entry-level SE Nav spec. Does the Mitsubishi have the talent to still be a contender in the crossover class?

Mitsubishi ASX review

Mazda CX-3 review

Click the links above to read full, individual reviews, and scroll down to see which compact crossover wins this test...



There’s a clear winner in the style stakes, as the Mazda’s curves and rakish lines mean it stands out when compared to the rather anonymous ASX. The updates to the Mitsubishi are pretty subtle, and only really focus on the bumpers and arches. The squared-off design has elements of the Evo X about it, but it looks a bit dated.


Mitsubishi has added a DAB radio to the ASX, but the fiddly controls and slender dot-matrix dash display make it difficult to search through stations. The Mazda’s touchscreen and rotary controller are far easier to use, with all stations appearing in a list that’s easy to navigate.

4WD upgrade?

You have to change trim level if you want four-wheel drive. The ASX ZC-H is £4,000 extra, while the CX-3 Sport Nav costs an additional £3,800. But both emit more CO2: the Mitsubishi’s figure increases to 132g/km and the Mazda kicks out 123g/km.


1st place: Mazda CX-3

In the end, the CX-3 delivered a clear victory in this test. It’s nearly as big as the ASX inside, the engine is a punchier, more refined performer and the driving experience is excellent, with engaging handling in corners and a firm yet smooth ride when you’re taking it easy. Add in better economy, lower emissions and a reasonable kit list, and the Mazda is an easy winner here.

2nd place: Mitsubishi ASX

The crossover class has moved on since the ASX was first introduced, and these updates haven’t helped the car keep pace with the latest arrivals. The new diesel engine is eager, but it’s unrefined and noisy. Plus, the interior feels dated and poorly built, while the chassis delivers an uncomfortable ride. It’s a shame, because the ASX looks like good value on paper.

Is it worth waiting for this model? 

Hyundai Tucson 1.7 CRDi S

Price: £20,195 Engine: 1.7-litre 4cyl, 116bhp

Hyundai Tucson - front action

Here’s proof that the crossover market doesn’t stand still. The new Tucson replaces the ix35, and while S trim doesn’t have much standard kit, it matches the ASX for emissions and economy, and has more interior space.

Key specs:

 Mazda CX-3 1.5D SE NavMitsubishi ASX 1.6D ZC-M
On-the-road price/total as tested£19,595/£19,595£19,554/£20,054
Residual value (after 3yrs/30,000)£9,249/47.2%£7,900/40.4%
Annual tax liability std/higher rate£743/£1,485£819/£1,638
Annual fuel cost (12k/20k miles)£1,328/£2,213£1,345/£2,242
Ins. group/quote/road tax band/cost16/£382/B/£2018/£488/C/£30
Cost of 1st/2nd/3rd service£220/£350/£310£675 (3yrs/37,500)
Engine4cyl in-line/1,499cc4cyl in-line/1,560cc
Peak power104/4,000 bhp/rpm112/3,600 bhp/rpm
Peak torque270/1,600 Nm/rpm270/1,750 Nm/rpm
Transmission6-spd man/fwd6-spd man/fwd
Fuel tank capacity/spare wheel48 litres/repair kit60 litres/repair kit
Boot capacity (seats up/down)350/1,260 litres416/1,193 litres
Kerbweight/payload/towing weight1,200/610/1,200kg1,380/600/1,400kg
Turning circle11.4 metres10.6 metres
Basic warranty (miles)/recovery3yrs (60,000)/3yrs5yrs (62,500)/3yrs
Service intervals/UK dealers12,500 miles (1yr)/17012,500 miles (1yr)/113
Driver Power manufacturer/dealer pos.9th/15th27th/18th
Euro NCAP: Adult/child/ped./stars85/79/84/4 (2015)86/78/60/5 (2011)
0-60/30-70mph10.0/10.2 seconds10.5/11.2 seconds
30-50mph in 3rd/4th4.1/5.7 seconds4.2/5.5 seconds
50-70mph in 5th/6th8.1/11.4 seconds8.0/9.5 seconds
Top speed/rpm at 70mph110mph/2,000rpm113mph/2,200rpm
Braking 70-0/60-0/30-0mph55.3/39.0/9.7m48.6/35.0/9.1m
Noise levels outside/idle/30/70mph71/52/65/72dB66/47/61/71dB
Auto Express econ (mpg/mpl)/range45.2/9.9/477 miles44.6/9.8/589 miles
Govt urban/extra-urban/combined64.2/74.3/70.6mpg54.3/67.3/61.4mpg
Govt urban/extra-urban/combined14.1/16.3/15.5mpl11.9/14.8/13.5mpl
Actual/claimed CO2/tax bracket167/105g/km/19%170/119g/km/21%
Airbags/Isofix/rear park sensors/camSix/yes/DFO/DFOSeven/yes/rear/no
Auto gearbox/stability/cruise controlNo/yes/yesNo/yes/yes
Climate control/leather/heated seatsNo/no/noYes/£1,200/yes
Metallic paint/xenon lights/keyless go£540/no/no£500/yes/yes
Sat-nav/USB/DAB radio/BluetoothYes/yes/yes/yesNo/yes/yes/yes

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