Engineering:DS 4

DS 4
DS 4 E-Tense
Overview
Manufacturer	Citroën (2010–2015) DS Automobiles (2015–present)
Also called	Citroën DS4 (2010–2015)
Production	2010–2018 2021–present
Body and chassis
Class	Subcompact executive car (C)
Body style	5-door hatchback
Layout	Front-engine, front-wheel-drive or four-wheel-drive
Chronology
Predecessor	Citroën C4 Coupé
Successor	DS 4S Citroën C4 (2020)

The DS 4 (Citroën DS4 before 2015) is a compact car, and it is the second model in the luxury DS sub-brand created by Citroën, now an independent brand. Starting in 2021, it is currently in its second generation, which is based on an all-new EMP2 platform shared with the Opel Astra L and Peugeot 308 III. (As of 2023), it is currently slotted above the DS 3 and below the DS 7 Crossback.

First generation (NX; 2010)

First generation (NX)
2014 Citroën DS4
Overview
Also called	Citroën DS4 (2010–2015)
Production	August 30, 2010–2018
Assembly	France: Mulhouse (PSA Mulhouse Plant) Malaysia: Gurun (NAM)
Designer	Olivier Vincent
Body and chassis
Platform	PSA PF2 platform
Related	Citroën C4 II
Powertrain
Engine	Petrol: 1.6 L VTi I4 1.6 L THP Turbo I4 Diesel: 1.6 L HDi/e-HDI/BlueHDI TD I4 2.0 L HDi/e-HDI/BlueHDI I4
Transmission	5-speed manual 6-speed manual 6-speed ETG6 automated manual 6-speed EAT6 automatic
Dimensions
Wheelbase	2,612 mm (102.8 in)
Length	4,275 mm (168.3 in)
Width	1,810 mm (71.3 in)
Height	1,523 mm (60.0 in)
uk|uk|Kerb|Curb}} weight	1,360–1,496 kg (2,998–3,298 lb)
Chronology
Successor	DS 4S (China)

Based upon the Citroën C4 II, the first generation was officially launched internationally in March 2011, but already on sale in some countries by the end of 2010. It features raised suspension to resemble a compact SUV and repositioned door handles to give it a coupé like silhouette.

The rear windows are fixed, and do not slide down or open outwards.

At launch, the petrol engines that powered the DS 4 were all a product of a collaboration between PSA and BMW, all being 1,598 cc four-cylinder, 16 valve units. The base VTi 120 was normally aspirated and put out 120 PS (88 kW). As its name implies it came with variable valve timing. The next engine up was the THP 155, essentially a turbocharged version of the VTi.

It put out 156 PS (115 kW) thanks to a twin-scroll turbocharger and dual overhead cams, and used a six-speed manual transmission. The most powerful engine option was the THP 200, a variation of the THP 155, but with an output of 200 PS (147 kW). Citroën initially offered two diesel engines in the DS 4 – the HDi 110, a 1,560 cc four-cylinder that put out 112 PS (82 kW) and the four-cylinder HDi 160 also found in the sedan Citroën C5. There was also a 2-liter diesel displacing 1,997 cc and producing 163 PS (120 kW).

The engine line up differs significantly. The DS 4 is available with Start&Stop technology and Citroën says that the battery has been optimised to withstand up to 600,000 starting cycles. The boot is 385 litres or 1021 litres with the back seats folded down. The DS 4's styling has been very well received by the international press.

It was elected Most Beautiful Car of the Year at the International Automobile Festival, beating BMW’s new F10 5 Series and Honda's new CR-Z hybrid car. German magazine Auto Bild, and its partner magazines throughout Europe, have given it first prize for design, in its category in the contest Design Award. Production of the DS 4 ended in April 2018.

2015 facelift

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  DS 4 Elegance

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  DS 4 Elegance

In August 2015, the facelifted DS 4 was announced by DS Automobiles, as part of their separation from Citroën to become a standalone brand. The revised model no longer featured Citroën badges, with the 'DS Wings' grille design. The facelift also introduces the DS 4 Crossback variation, fitted with large black wheels, wheel arch trims and roof bars.

The interior has been refined with door panels upholstered in Nappa leather while the seats are upholstered in semi-analine leather featuring a signature 'watch-strap' design. The DS 4 also features a panoramic windscreen offering 45 degree upward vision for greater visibility while both the driver and passenger have rigid individual blinds and folding sun shields.

Petrol engines included a 96 kW (131 PS) and 230 Nm 1.2-litre engine mated to a 6-speed transmission which was available on the hatchback and Crossback versions and a 121 kW (165 PS) and 240 Nm 1,6-litre engine mated to a 6-speed automatic transmission. There was also a 1.6-litre engine offering 155 kW (211 PS) and 285 Nm of torque, only be available for the DS4 hatchback. Diesel engines includes a 88 kW (120 PS) and 300 Nm 1.6-litre engine mated to either a 6-speed manual or 6-speed automatic transmission for both the hatchback and Crossback versions. There's also a 110 kW (150 PS) and 370 Nm 2.0-litre diesel engine mated to a 6-speed manual transmission which is only available for the DS 4 hatchback. The diesel range is completed with a 2.0-litre diesel engine that offers 132 kW (179 PS) and 400 Nm of torque and is only available with a 6-speed automatic.

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  DS 4 Crossback

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  DS 4 Crossback

Safety

Euro NCAP test results
5 door LHD Hatchback (2011)

Test	Points	%
Overall:
Adult occupant:	32	90%
Child occupant:	39	80%
Pedestrian:	15	43%
Safety assist:	7	97%

Citroen DS4 (rear)

The European New Car Assessment Programme (Euro NCAP) (Europe’s rough equivalent to the United States’s IIHS) gave the DS4 one five-star rating overall. The Peugeot 508 was scored the same, with the only difference being a higher child occupant rating in the 508, and slightly higher pedestrian impact rating for the DS4.

Engines

	Petrol engines			Diesel engines
	1.6 VTi	1.6 THP 155	1.6 THP 200	1.6 HDi	1.6 e HDi	2.0 HDi
Production years
Engine Type	I4 16V naturally aspirated	I4 16V turbocharged		I4 8V common rail injection		I4 16V common rail injection
Displacement (cc)	1598	1598	1598	1560	1560	1997
Max power at r/min	88 kW (120 PS; 118 hp) 6000	115 kW (156 PS; 154 hp) 6000	147 kW (200 PS; 197 hp) 5800	82 kW (111 PS; 110 hp) 3600	82 kW (111 PS; 110 hp) 3600	120 kW (163 PS; 161 hp) 3750
Max torque at r/min	160 N⋅m (118 lb⋅ft) 4250	240 N⋅m (177 lb⋅ft) 1400	275 N⋅m (203 lb⋅ft) 1700	270 N⋅m (199 lb⋅ft) 1750	270 N⋅m (199 lb⋅ft) 1750	340 N⋅m (251 lb⋅ft) 2000
Transmission	5 speed manual	6 speed EMG	6 speed manual	6 speed manual	6 speed EMG	6 speed manual
Weight	1,360 kg (2,998 lb)	1,420 kg (3,131 lb)	1,431 kg (3,155 lb)	1,417 kg (3,124 lb)	1,428 kg (3,148 lb)	1,496 kg (3,298 lb)
Top speed	193 km/h (120 mph)	214 km/h (133 mph)	235 km/h (146 mph)	190 km/h (118 mph)	190 km/h (118 mph)	212 km/h (132 mph)
0–100 km/h acceleration (0–62 mph) (s)	10.8	9.0	7.9	11.3	11.3	8.6
Fuel consumption (L/100 km) (urban) (extra urban)	6.2 8.3 5.0	6.5 9.0 5.1	6.4 8.4 5.2	4.7 5.9 4.0	4.4 4.8 4.1	5.1 6.6 4.3
CO2 emissions (g/km)	144	149	149	122	114	134

Second generation (2021)

Second generation
Overview
Production	2021–present
Assembly	Germany: Rüsselsheim (Opel Rüsselsheim)
Designer	Thomas Duhamel
Body and chassis
Platform	PSA EMP2 platform
Related	Peugeot 308 III Opel Astra L Peugeot 408 (P54)
Powertrain
Engine	Petrol: 1.2 L Turbocharger PSA EB2DTS I3 1.6 L Turbocharger PSA EP6FDT I4 Petrol PHEV: 1.6 L PSA EP6FDT PHEV I4 Diesel: 1.5 L PSA DV5 BlueHDi I4
Electric motor	Synchronous Electric Motor (DS 4 Crossback E-Tense)
Transmission	8-speed automatic
Dimensions
Wheelbase	2,680 mm (105.5 in)
Length	4,415 mm (173.8 in)
Width	1,830 mm (72.0 in)
Height	1,495 mm (58.9 in)
uk|uk|Kerb|Curb}} weight	1,360–1,496 kg (2,998–3,298 lb)
Chronology
Predecessor	DS 5 DS 4S (China)

The second generation of the DS 4 was unveiled on 3 February 2021. It is intended to replace the DS 5 which was discontinued in 2018 and is based on the PSA EMP2 platform of the PSA Group. The car is available in three versions: DS 4, DS 4 Cross and DS 4 Performance Line.

It was designed in Paris, but will be produced at Opel's plant in Rüsselsheim. It is intended to compete with the BMW 1 Series and Audi A3 hatchback, but can also compete with the Mercedes-Benz A-Class.

In terms of powertrains, a E-TENSE hybrid version will be available, and in terms of gasoline engines, it is equipped with the PureTech range with powers of 130, 180 or 220 HP. It is available for sale from the fourth quarter of 2021.

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  Rear view

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  DS 4 Cross

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  Interior

2022 refresh

In October 2022, the trim structure was revised, which now includes a new Opera flagship and increased EV range for the PHEV version.

Esprit de Voyage

Introduced in March 2023, the "Esprit de Voyage" special edition, French for "spirit of travel", is the flagship trim level for the DS 4 and DS 7 and features new materials and color combinations inspired by the fashion industry.

Production and sales

Year	Worldwide Production	Worldwide sales
2010	300	200
2011	34,593	29,477
2012	30,700	33,157
2013		29,802
2014		21,643
2015		18,825
2016		19,938
2017		12,257
2018		5,381