C4 Cactus

The stylish C4 Cactus introduces a new concept to the world of motoring – Airbumps. Practical, funky and stylish this car is spacious and packed with technology yet still carries a tempting asking price.

cactus interior

The good

Airbumps, economy and modern design

The bad

Possibly too quirky for some

Tech Specs

Price from
Combined Fuel up to
0-62 from
9.3 seconds
max speed up to
co2 from

Test Drive

Citroen C4 Cactus Flair PureTech 110 S&S auto

If you’re the type of motorist who likes to fit in with the crowd, go with the flow and not make too much of a statement then the Citroen C4 Cactus is probably not the car for you. If, however, you embrace modern and striking design concepts and like to convey this in the car you drive, then look no further.

That’s because Citroen has maintained its tradition of thinking outside the box and developing cars that are a little out of the ordinary. And that’s the case with the C4 Cactus which boasts stand-out Airbumps that are guaranteed to attract attention. In addition, there are the pop-out rear windows that are quirky but also practical as they are weight-saving and therefore fuel-saving in the process.

The test car featured bright red paintwork which contrasted magnificently with the black Airbumps and 17-inch black alloys. And that dark theme continued with tinted glass, black pillars, plus black roof rails and side mirrors.

I’ve mentioned Airbumps twice and for anyone not familiar with them, they are thermoplastic polyurethane panels that have been fitted to the sides of the car. They took three years to develop and Citroen took out nine patents along the way. The rigorous testing proved the bumps could withstand quite a battering so the likes of shopping trolleys or car doors banging into the side of the Cactus will not have any impact whatsoever.

Move inside the car and the interior is beautifully laid out with lots of on-board technology to be explored, especially in the Flair edition which was priced at £17,720 (increased to £20,720 with options fitted). Creature comforts included a touchscreen infotainment system with a six-speaker sound system, sat nav, Bluetooth connectivity, media streaming, automatic air conditioning, a city park pack that will help find a parking space and park the car for you and lots more besides.

The C4 Cactus was powered by a three-cylinder, 1.2-litre 110bhp petrol engine mated to a six-speed automatic gearbox. It could reach 62mph from a standing start in 9.7 seconds, maxed out at 117mph and, according to official figures, returns combined fuel economy of 61.4mpg with carbon emissions of 106g/km.

From the second you take your seat inside the Cactus it’s difficult not to be impressed by the spacious, bright and clutter-free interior. There is a driver-focused cabin with instrumentation ideally positioned for usability.  My only real gripe was the lack of steering wheel adjustment. You can move the seat up and down, back and forth, but a little more flexibility in the steering wheel would have been appreciated.

But that aside, the Cactus proved an absolute delight to drive. It whizzed through the city traffic with ease and the driver benefits from excellent all-round visibility which is handy when cars and pedestrians are darting out from all angles. Then on the open road, there was ample power on tap to keep pace with fast-moving motorway traffic. The gear shifts were smooth and responsive and the cabin remained fairly well insulated against the outside noise.

The road-holding was decent for a small SUV with minimal body roll into corners and the soft suspension irons out most of the road bumps and dips. It can be a little bouncy on uneven surfaces, but that was partly down to the 17-inch wheels on the test car. It is available with smaller 15 or 16-inch wheels which would be more comfortable in the long run.

On a practicality front, the five-door Cactus is also well designed with plenty of room for four adults to travel comfortably – a fifth can be squeezed in for shorter journeys. And storage options are impressive too with a boot capacity of 358 litres, which can be increased to 1,170 litres with the rear seats dropped flat.

All in all, the C4 Cactus is a fabulous car. It looks snazzy, it is practical, comfortable, packed with technology and safety features and it even has an attractive price-tag making it quite the all-rounder.

Test Drive

Citroen C4 Cactus

It never comes as any great surprise when Citroen introduces a new car that is packed with quirky design features – it’s something the company has built a reputation on over the decades.

And the new C4 Cactus is a reminder that the company is not afraid to tread new ground and introduce innovating technology along the way.

With its concept car looks, crossover styling cues, floating roof and even that familiar shark fin detailing at the tail end if you look closely, the C4 Cactus is guaranteed to turn heads, but the truly stand-out feature has to be the Airbumps.

It’s a fact – there is nothing as annoying as parking at a supermarket with plenty of room to spare and then returning to your car to find some thoughtless driver has slammed their car door open into the side of your vehicle. Or even returning to find a shopping trolley abandoned right next to your car.

Well, those concerns are a thing of the past with the C4 Cactus because it is fitted with reinforced thermoplastic polyurethane panels to protect the side of the car.

It’s a world first, took three years to develop and nine patents were taken out during its production. These protective shields can cope with a constant stream of battering – Citroen made sure of that during a rigorous testing phase.

The Cactus, priced from £13,000 to just over £18,000 is available in three richly-equipped trim levels – Touch, Feel and Flair – and with a choice of four petrol and two diesel engines. There is a five-speed manual version or six-speed semi-automatic Efficient Tronic Gearbox (ETG).

In a bid to maximise fuel efficiency and lower running costs, the Cactus weighs 200kg less than a standard C4. This has been achieved by introducing a number of measures.

For example, the panoramic sunroof features a state-of-the-art coating equivalent to category 4 sunglasses to filter UV light and reflect heat – this means there is no need for a sun blind. The Magic Wash system sees water being sprayed directly from the wiper blades so less liquid is needed – this results in a smaller water container.

It is thanks to these weight-saving innovations along the way that one model – the 1.6-litre BlueHDi diesel with start/stop technology – offers up to 91.1mpg on a combined run with carbon emissions from just 82g/km.

The Cactus interior is simplistic, but anything but basic, with a stylish travel theme running throughout. For example, the door handles are replaced with leather straps and the top of the dashboard also features luggage-inspired markings. There is a very large open-top storage compartment in the dashboard where the passenger airbag would traditionally be housed – this has been moved to roof area – another first on a car.

Despite its clutter-free layout there is plenty of technology to be explored and most features such as the air conditioning, sat nav, car settings and music can be accessed via an easy-to-operate 7-inch colour touchscreen. All smartphone functions can be connected within seconds too which is an absolute “must” on modern-day cars. And there is a digital instrument cluster behind the steering wheel offering information on speed and fuel levels etc.

The spacious interior can easily accommodate four adults – five at a bit of a squeeze – and the boot has a 358 litres capacity which is increased to 1,170 litres with the rear seats folded. However, folding the rear bench seat forward does take some working out – you need long arms and quite a bit of muscle power.

Another unusual, yet clever feature can be found on the semi-automatic ETG version.

In order to save space up front the more traditional gear shift lever is replaced with three buttons – drive, neutral and reverse. And if you fancy taking control there are steering wheel-mounted paddle shifts.

We had the opportunity to drive the C4 Cactus in the mid-range Feel spec which Citroen believes will be the most popular with buyers when the Cactus goes on sale in October.

The car is incredibly spacious, rides beautifully and is an absolute pleasure to drive. It’s easy to manoeuvre with a great turning circle, the all-round visibility is excellent and the on-board technology is very easy to access. The Cactus has a solid and grounded feel to it and bends can be attacked with confidence.

We drove both the petrol manual and the diesel ETG models and they were equally impressive with smooth gear changes and plenty of acceleration in and around town and out on the faster roads and motorways.

Admittedly, it’s not the most dynamic car on our roads today but in fairness to Citroen, the C4 Cactus was not been designed with heavy-footed petrol heads in mind.

In and around Amsterdam, cyclists couldn’t take their eyes off the car – mainly because of that Airbump technology and the contrasting range of colours that can be paired up making for a stand-out vehicle with plenty of character and charisma.

And Citroen has confirmed that the protective mouldings will be very durable and buyers will also be able to change the colour shades at a main dealer further down the line.

All in all, the C4 Cactus is another fine example of Citroen thinking outside the box but combining practicality, economy, appeal and affordability in the process.

Hopefully it won’t be too much for an oh-too-often conservative marketplace to take on board.