|Body and chassis|
|Body style||2-door Berlinette|
|Engine||1.1 L, 1.2 L, and 1.3 L R8 Major/Gordini I4|
1.5 L Lotus Europa I4
1.3 L and 1.6 L Renault I4
|Wheelbase||2,271 mm (89.4 in)|
|Length||4,050 mm (159 in)|
|Width||1,500 mm (59 in)|
|Curb weight||706 kg (1,556 lb)|
The Alpine A110 was a sports car produced by the French manufacturer Alpine from 1961 to 1977. The car was styled as a "Berlinette", which in the post-WWII era refers to a small enclosed two-door Berline, better-known as a coupe. The Alpine A110 succeeded the earlier A108. The car was powered by a succession of Renault engines.
Launched in 1961 the A110, like previous road-going Alpines, used many Renault parts, including engines. While its predecessor the A108 was designed around Dauphine components, the A110 was updated to use R8 parts. Unlike the A108, which was available first as a cabriolet and only later as a coupé, the A110 was available first as a Berlinette and then as a cabriolet. The most obvious external difference with the A108 coupé was restyled rear bodywork. Done to accommodate the A110's larger engine, this change gave the car a more aggressive look. Like the A108, the A110 featured a steel backbone chassis and a fiberglass body. The A110 was originally offered with 1.1 L R8 Major or R8 Gordini engines. The Gordini engine delivered 95 hp (71 kW) SAE at 6,500 rpm.
The A110 achieved most of its fame in the early 1970s as a successful rally car. After winning several rallies in France in the late 1960s with cast-iron R8 Gordini Cléon-Fonte engines the car was fitted with the aluminium-block Cléon-Alu from the Renault 16 TS. With two two-venturi Weber 45 carburetors, the TS engine delivered 125 hp (93 kW) DIN at 6,000 rpm. This allowed the production 1600S to reach a top speed of 210 km/h (130 mph). The long-wheelbase Alpine A108 2+2 Coupé ended its run and was replaced with a new, restyled 2+2 based on A110 engines and mechanicals called the A110 GT4.
The car achieved international fame during the 1970–1972 seasons competing in the newly created International Championship for Manufacturers, winning several events around Europe, earning a reputation as one of the strongest rally cars of its time. Notable performances from the car included a victory in the 1971 Monte Carlo Rally with Swedish driver Ove Andersson.
With the buy-out of Alpine by Renault complete, the International Championship was replaced by the World Rally Championship for 1973, at which time Renault elected to compete with the A110. With a team featuring Bernard Darniche, Jean-Pierre Nicolas and Jean-Luc Thérier as permanent drivers and "guest stars" like Jean-Claude Andruet (who won the 1973 Monte Carlo Rally) the A110 won most races where the works team was entered, making Alpine the first World Rally Champion. Later competition-spec A110s received engines of up to 1.8 litres.
As well as being built at Alpine's own Dieppe factory, versions of the A110 were built under license by various other vehicle manufacturers around the world. From 1965 to 1974 the car was produced in Mexico under the name "Dinalpin" by Diesel Nacional (DINA), who also produced Renault vehicles. From 1967 to 1969 the A110 was also produced in Bulgaria under the name "Bulgaralpine" by a partnership formed between SPC Metalhim and ETO Bulet, whose collaboration also resulted in the production of the Bulgarrenault.
In Spain, Alpine A110 were produced by FASA in Valladolid between 1967 and a 1978.  FASA manufactured version A110 1100 (from 1967 to 1970) with 1108 cc engines, version A110 1300 (from 1971 to 1976) with 1289 cc engines, and version A110 1400 (from 1977 to 1978) with 1397 cc engines.
In 1974 the mid-engined Lancia Stratos, the first car designed specifically for rally racing, was operational and homologated. At the same time it was obvious that the rear-engined A110 was nearing the limits of its development potential. The adoption of fuel injection brought no performance increase. On some cars, a DOHC 16-valve head was fitted to the engine, but it proved unreliable. Chassis modification, like the use of an A310 double wishbone rear suspension, homologated with the A110 1600SC, also failed to increase performance. On the international stage the Stratos proved to be the "ultimate weapon", making the A110, as well as many other rally cars, soon obsolete. The A110 is still seen in events such as Rallye Monte-Carlo Historique.
In 2012, to mark the 50th anniversary of the A110, Renault produced a concept car called the A110-50.
The A110 was fitted with a variety of powerplants over its life. Engines used on production cars included the following:
|A110 956||1963-1965||R8 Cléon-Fonte||R8||956 cc||55 hp SAE|
|A110 1100 «70»||1964-1969||1100 VA||R8 Major Cléon-Fonte||688||1108 cc||66 hp SAE|
|A110 1100 «100»||1965-1968||1100 VB||R8 Gordini Cléon-Fonte||804||1108 cc||95 hp SAE|
|A110 1300 «Super» / S||1966-1971||1300 VB||Tuned R8 Gordini Cléon-Fonte||804||1296 cc||120 hp SAE|
|A110 1300 / 1300 G||1967-1971||1300 VA||Stock R8 Gordini 1300 Cléon-Fonte||812||1255 cc||105 hp SAE|
|A110 1500||1967-1968||1500 VA||R16 Cléon-Alu from Lotus Europa||A1K||1470 cc||82 hp SAE|
|A110 1600||1969-1970||1600 VA||Stock R16 TS Cléon-Alu||807-24||1565 cc||102 hp SAE|
|A110 V85 / 1300||1970-1976||1300 VC||R12 TS Cléon-Fonte||810-30||1289 cc||81 hp SAE (68 PS)|
|A110 1600S||1970-1973||1600 VB||Tuned R16 TS Cléon-Alu||807-24||1565 cc||138 hp SAE (125 PS)|
|A110 1600S||1973-1975||1600 VC/SC||R17 TS Cléon-Alu||844–32||1605 cc||140 hp SAE (127 PS)|
|A110 1600S SI||1974-1975||1600 VD||R17 TS Cléon-Alu with injection.||844-34||1605 cc||140 hp SAE (127 PS)|
|A110 1600S SX||1976-1977||1600 VH||Stock R16 TX Cléon-Alu||843||1647 cc||93 PS|
Specifications A110 Berlinette (1966)
Overall length: 3,851 mm (151.6 in)
Overall width: 1,471 mm (57.9 in)
Height: 1,130 mm (44 in)
Turning circle: 9,246 mm (364.0 in)
Wheelbase: 2,099 mm (82.6 in)
Front track: 1,250 mm (49 in)
Rear track: 1,219 mm (48.0 in)
Empty weight: 544 kg (1,199 lb)
Performance Top speed: 219 km/h (136 mph)
Unique characteristics: due to the rear-mounted engine there was no air-intake grille on the front of the body. Cooling air was scooped from below the chassis and exhausted through near-horizontal openings on the rear fenders above and aft of the rear wheels.
Specifications A110 1600 Si (1973–75)
Type: Renault 1,605 cc (1.6 L; 97.9 cu in) Electronic fuel injection Inline-four engine
Bore x stroke: 78 mm × 84 mm (3.07 in × 3.31 in)
Power output: 138 bhp (140 PS; 103 kW) SAE gross 125 bhp (127 PS; 93 kW) DIN net at 6250 rpm
Torque: 159 N⋅m (117 lb⋅ft) gross 149 N⋅m (110 lb⋅ft) net at 5450 rpm.
5-speed manual transmission
Chassis: Steel backbone
Body Panels: Fiberglass
Curb weight (without a driver): 770 kg (1,700 lb)
Length: 3,850 mm (152 in)
Width: 1,550 mm (61 in)
Wheelbase: 2,100 mm (83 in)
Track (Front/Rear): 1,315 mm (51.8 in) / 1,345 mm (53.0 in)
Height: 1,130 mm (44 in)
Top speed: 210 km/h (130 mph)
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