Citroën LNA

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Citroën LN
Citroën LN
Manufacturer PSA Group
Also called Citroën LNA
Production 1975-1985
Predecessor None
Successor Citroën AX
Class Supermini
Body style(s) 3-door hatchback
Layout FF layout
Engine(s) 602 cc Flat-2
652 cc Flat-2
1.1 L I4
Transmission(s) 4 speed manual
Wheelbase 2,230 mm (88 in)[1]
Length 3,380 mm (133 in)[1]
Width 1,520 mm (60 in)[1]
Height 1,370 mm (54 in)[1]
Curb weight 700 kg (1,500 lb)[1] approx
(60%:40%)
Fuel capacity 40 L (10.6 US gal; 8.8 imp gal)[1]
Related Peugeot 104
Talbot Samba

The Citroën LN (Hélène) and Citroën LNA (Héléna) were supermini automobiles produced by the French manufacturer Citroën between 1975 and 1985.

The LN was introduced in 1975 as a reworked version of Peugeot's 104 Z,[2] and was powered by the economical 602 cc two-cylinder gasoline engine of the Citroën 2CV. Equipment levels were low, but the LN's key selling points were its cheap price and cheap running costs.

Citroën sold the LN in its native France only, but its more powerful replacement, the LNA, was introduced in 1983 and was exported to most of the rest of Europe (including right-hand drive versions for Great Britain). It had the more powerful and modern 652 cc two-cylinder engine of the Citroën Visa and later a 1.1 L four-cylinder engine was added which had a top speed of nearly 90 mph (145 km/h) on the LNA 11E and 11RE. But like the smaller-engined LN, the LNA was cheap to buy and cheap to run.

At the same time the LNA was launched, its Peugeot-sourced bodyshell also spawned the Talbot Samba which had square headlights and a different, slightly longer, rear body part. LNA production ceased in the summer of 1985, while the Talbot Samba survived another year. The Peugeot 104 remained in production until 1988 even though its successor, the 205, had been launched five years earlier.

[edit] Technical specifications

Engine specification
Type V 06 / 630 R 06 / 630 V 06 / 644
Bore 77 mm (3.0 in) 74 mm (2.9 in) 77 mm (3.0 in)
Stroke 70 mm (2.8 in) 70 mm (2.8 in) 70 mm (2.8 in)
displacement 652 cc 602 cc 652 cc
Volumetric ration 9 / 1 9.5 / 1 9.5 / 1
Working compression 11 bars 11 bars 11 bars
Max power 36 PS (26 kW; 36 hp) @ 5500 rpm 32 PS (24 kW; 32 hp) @ 5750 rpm 34.5 PS (25 kW; 34 hp) @ 5500 rpm
Max torque 5.3 kg·m (52 N·m; 38 lb·ft) @ 3500 rpm 4.2 kg·m (41 N·m; 30 lb·ft) @ 3500 rpm
  5.1 daN.m 4.8 daN.m @ 3500 rpm
Max RPM 5850 rpm 6000 rpm
   
Camshaft values for 1 mm rising
R.O.A 7° after TDC 0°5' after TDC
R.F.A 42° after BDC 49°15 after TDC
A.O.E 35° before BDC 35°55 after TDC
A.F.E / R.F.E 6° before TDC 3°30 after TDC
     
Transmissions
1st gear 11/50 11/50
2nd gear 18/45 18/45
3rd gear 28/46 28/46
4th gear 34/39 34/39
backward gear 11/46 11/46
transmission ratio 8/33 8/35 9/35

[edit] References

  1. ^ a b c d e f "Test: Citroen LN. Kurzfassung. Neuer franzoesicher Kleinwagen im Mini-Format". Auto Motor u. Sport Heft 9 1977: Seite 60 - 71. date 27 April 1977. 
  2. ^ All about the LNA-Visa-Axel family