Driving is believing, the saying goes, and this is especially so for the latest model of DS automobiles, which is built by the brand to be a benchmark in the C-Segment in terms of comfort and dynamic refinement.
We started our extended test drive with the E-TENSE plug-in hybrid version, combining exhilarating performance with smooth responsiveness and interesting economy. Just read further…
Hans Knol ten Bensel
This second generation DS4 is indeed geared to offer a maximum of creature comfort. It starts of course with a good position behind the wheel, and indeed for your 1,70 m servant an excellent driving position was soon found. We tested the Performance Line+ DS4 which came with very comfortable Alcantara/leather seats, and a very tasteful interior.
The overhead display proved also eminently visible. DS automobiles calls it “DS extended head up display”, and with the use of an optical illusion, data are displayed four metres ahead of the windscreen to follow the driver’s gaze diagonally at 21-inches. We found it very useful, and indeed, it kept our eyes on the road.
With a magnificently styled mode selector button (more about the interior design when we talk about the styling of this car in a separate report, incorporating then also the designer’s comments) you can choose your driving mode. We chose the modes “normal”, “comfort” and “sport”, to check the handling, comfort and steering precision of this DS4.
In all modes, we found that the comfort level remained top notch. It proved definitely very important for engineers and designers, and we can only applaud their choice. The DS4 ranks therefore with panache amongst the iconic “Grandes Routières”, totally in line with the tradition set in by the original DS. Steering is also very precise in all the chosen modes.
The DS4 runs on a new version of EMP2 platform and uses technical solutions such as bond-welding (almost 34 metres of adhesive bead and welding points used on the car’s body) as well as completely redesigned suspension and steering components. This indeed delivers driving comfort through optimal body rigidity with exceptional responsiveness and precision in the handling department.
The suspension has also been redesigned with the new platform version… but there is more.
The engineers have taken things even a step further by introducing the so-called DS ACTIVE SCAN SUSPENSION , which controls the damping by using a camera. It is positioned at the top of the windscreen, views and anticipates irregularities in the road surface and transmits the data to a computer. With the four attitude sensors and three accelerometers, the system controls each of the wheels independently. Using the information it receives, it makes the suspension harder or softer depending on what’s required. The result is indeed excellent comfort whatever kind of (winding) road you’re on. We were truly impressed by the overall dynamic serenity of the car, whatever the driven speed…
Smooth and powerful
In the E-TENSE version, a turbocharged 180 horsepower 4-cylinder engine is paired with a 110 horsepower electric motor and an EAT8 gearbox, for a combined 225 horsepower. As we said earlier in our first report, the combination is fed by a more efficient battery with new more compact and larger capacity cells. This battery is situated behind the deformable beam and providing a useable a range of more than 50 kilometres in zero emissions mode (WLTP combined cycle).
The drivetrain is supersmooth, and the transition from battery to engine power is not noticeable. When driven with restraint and anticipation, the system will use the kinetic energy to recharge the batteries while you drive, and indeed, in tight heavy and slow traffic we managed to recharge the battery from 14 % to a good 28 % just using the kinetic energy as much as we could, which of course asks for some concentration, but this is well rewarded! The system will regenerate the energy irrespective of the chosen driving mode, and we achieved these results in the “Sport” mode.
Depending how much E-power you use during your drive, fuel consumption will vary accordingly, and the manufacturer quotes a fuel consumption of 1,3 litre/100 km and CO2 emissions of 29 g/km on the combined WLTP cycle. Running on the petrol engine only will get you anything between 6-8,5 litres/100 km, greatly depending on your driving style.
On the second day of our extended test drive we drove the DS4 with top of the range “Rivoli” trim and the PureTech 225 HP petrol engine version with the same 8-speed automatic gearbox. Driving in normal or comfort mode delivered very much the same smoothness as the E-TENSE drivetrain, and we were surprised by the very low noise level of this engine, certainly when you are adopting a relaxed driving style. Putting your right foot down will let the engine rev harder, but this gets never obtrusive. When you want to add some smooth panache to your spirited driving style, it is best to use the gearchange paddles at the steering wheel, so you have better control over engine revs under heavy braking or acceleration. The DS4 takes a fast pace over curvy and undulating roads very well in its stride, as a “Grande Routière” befits.
The DS4 is a car designed to travel on long journeys, as well as performing comfortable city errands. It is build to cocoon you in relaxing and silent comfort. Indeed, its tire to road noise is also eminently filtered. The seats are just marvelous, and the soft padding of armrests and surfaces of centre console and dashboard just give you that sense of well-being which comes close to cocooning. The dashboard layout is just an icon of good taste, and its controls are soon learned… and are not overwhelming. It is advisable to take some time to get acquainted with your DS 4, it has a lot to offer.
Having said this, your servant is as a journalist always very cautious to give an opinion about the practicality of functions or controls, as we spend only a week or at a presentation even only a few days with a test car, whereas the owner will have months and years to learn all the functions. But he has to learn them, and in the beginning spend some useful time reading the manual, sitting behind the wheel and trying everything out, and repeating this! One never learns enough, and indeed note that bis repetita placet…
As a photographer, I still look at the manuals and YouTube films about the camera I use, be it compact or DSLR, and still learn…after months!
A host of useful functions…
Coming to the subject of functions, the DS4 has a lot of them, to make your journey safer and more relaxing.
First of all, we were much ten by the excellent ventilation It has been developed with very compact vents, positioned high up and fitted with invisible vanes.
The principle behind DS AIR is a flow of air that’s aimed by a cone giving the best possible direction upwards and downwards. All while operating like a classic vent. Thanks to its upright compactness, it appears discreet and tucked away which enables a purity of design in DS 4’s cockpit. Impressive and well done!
Then there is the DS IRIS SYSTEM can be controlled by voice and gesture. This System features a personal assistant capable of recognising what’s said to it so that the system can carry out requests.
For gestures, there is DS SMART TOUCH, located on the centre console, it is an elegant small screen below the big central screen, which you can command with your fingertips. Gesturing towards one of the pre-entered functions on the big screen is enough. The smaller screen also identifies normal movements such as zooming in, zooming out and has handwriting recognition. Just try it, it avoids having to reach out to the big screen, and soon enough you get he hang of it.
Level 2 automated driving also had a major update for DS 4 with DS DRIVE ASSIST 2.0.
This translates into the precise car positioning itself in the lane of the driver’s choice, supplemented by new functionality such as semi-automatic overtaking, speed adjustment for corners and anticipated speed recommendations from signposts.
DS DRIVE ASSIST 2.0 includes sensors that record everything that happens in and around the car to help the driver. It sports frontal radar, radar at the four corners of the car, and a camera at the top of the windscreen, DS 4 positions itself where its driver wants through artificial intelligence which analyses information gathered in real time.
DS NIGHT VISION: An infrared camera, located in the grille, spots pedestrians and animals up to 200 metres away at night and in poor light. The driver views the road in their digital instrument display and sees hazards appear as warnings in the DS EXTENDED HEAD UP DISPLAY enabling them to react.
Let there be light: the DS light signature
With a new generation of DS MATRIX LED VISION headlamps that are narrower and more modern, the Matrix Beam and Dynamic Bending Light technology have been combined in the same system.
The DS MATRIX LED VISION headlamps are still made up of three LED modules which are the DS Automobiles signature:
The inner module of the headlight is used for the dipped function.
The rotating central module can turn to an angle of 33.5°. It illuminates the sides of the road and follows where you’re looking in corners. The system adapts to traffic conditions, the angle of the steering wheel, speed and weather conditions with five pre-set modes: town, country, motorway, poor weather and fog. This is also a nod to the directional headlamps of the 1967 DS…
The outside Matrix Beam module turns on for driving, split into fifteen segments which turn on and off independently, depending on the driving conditions it senses.
The projector headlamps adapt to traffic conditions, steering wheel angle, speed and weather conditions with five preset modes: city, country, highway, harsh weather and fog. They enable you to drive constantly on main beam without ever dazzling other road users. Using the camera located in the top part of the windscreen, these intelligent headlamps adapt their light beam automatically with a reach of 300 metres, depending on traffic conditions, without ever dazzling others. Need we say more?
The DS MATRIX LED VISION headlamps are complemented by extended daytime running lights made up of 98 LEDs. As well as the recognisable vertical light signature, these daytime running lights perform a new high-technology welcome routine.
The first drive of this DS4 was impressive indeed, comfortable, relaxing, smooth, powerful, and full of style…
In these columns you will soon read more about the design of the car and the hand made craftsmanship it has been built. Stay tuned!
Hans Knol ten Bensel