Alfa Romeo Montreal
Overview
ManufacturerAlfa Romeo
Production1970–1977
AssemblyItaly: Turin (Bertone)
DesignerMarcello Gandini at Bertone[1]
Body and chassis
ClassSports car
Body style2+2 coupé
LayoutFront-engine, rear-wheel-drive
Powertrain
Engine2.6 L Alfa Romeo Twin Cam SPICA DOHC V8
Transmission5-speed ZF manual
Dimensions
Wheelbase2.35 m (92.5 in)
Length4.22 m (166.1 in)
Width1.672 m (65.8 in)
Height1.205 m (47.4 in)
Kerb weight1,270 kg (2,800 lb)[2]

The Alfa Romeo Montreal is a 2+2 coupé sports car produced by the Italian manufacturer Alfa Romeo from 1970 to 1977.

Concept car

Montreal prototype

The Alfa Romeo Montreal was introduced as a concept car in 1967 at Expo 67, held in Montreal, Quebec, Canada.[3] Originally, the concept cars were displayed without any model name, but the public took to calling it The Montreal.[4] It was a 2+2 coupe using the 1.6-litre engine of the Alfa Romeo Giulia TI and the short wheelbase chassis of the Alfa Romeo Giulia Sprint GT, with a body designed by Marcello Gandini at Bertone. One of the two concept cars built for Expo 67 is displayed in the Alfa Romeo Historical Museum in Arese, Italy, while the other is in museum storage.[2]

Production version

Rear view of the Montreal
Alfa Romeo Montreal C pillar

The first production car,[5] Tipo 105.64, was shown at the 1970 Geneva Motor Show and was quite different from the original, using a 2593 cc 90° dry-sump lubricated, cross-plane V8 engine with a bore of 80.0 mm and a stroke of only 64.5 mm and using SPICA (Società Pompe Iniezione Cassani & Affini) fuel injection that produced around 200 PS (147 kW; 197 hp), coupled to a five-speed ZF manual gearbox and a limited-slip differential. This engine was derived from the 2-litre V8 used in the 33 Stradale and in the Tipo 33 sports prototype racer. The chassis and running gear of the production Montreal were taken from the Giulia GTV coupé and comprised double wishbone suspension with coil springs and dampers at the front and a live axle with limited slip differential at the rear.[6]

Since the concept car was already unofficially known as The Montreal, Alfa Romeo kept the model name in production.[4]

Stylistically, the most eye catching feature is the car's front end with four headlamps partly covered by unusual "grilles", that retract when the lights are switched on (a compromise Gandini had to make to meet regulations for the height of headlamps in certain markets). Another stylistic element is the NACA duct on the bonnet. The duct is actually blocked off since its purpose is not to draw air into the engine, but to optically hide the power bulge. The slats behind the doors contain the cabin vents, but apart from that only serve cosmetic purposes. Paolo Martin is credited for the prototype instrument cluster.

The Montreal was more expensive to buy than the Jaguar E-Type or the Porsche 911.[7] When launched in the UK it was priced at £5,077, rising to £5,549 in August 1972 and to £6,999 by mid-1976.[2]

Production

A Montreal in Tenerife
Side profile of the Montreal
Alfa Romeo Montreal interior

Production was split between the Alfa Romeo plant in Arese and Carrozzeria Bertone's plants in Caselle and Grugliasco outside Turin.[5] Alfa Romeo produced the chassis and engine and mechanicals and sent the chassis to Caselle where Bertone fitted the body. After body fitment, the car was sent to Grugliasco to be degreased, partly zinc coated, manually spray painted and have the interior fitted. Finally, the car was returned to Arese to have the engine and mechanicals installed.[4] It is worth noting that because of this production method, there is not necessarily any correspondence between chassis number, engine number and production date.

The Montreal remained generally unchanged until it was finally removed from pricelists in 1977. By then, production had long ceased as Alfa struggled to sell its remaining stock. Total production was around 3,900.[2]

None of them were sold in Montreal since Alfa did not develop a North American version to meet the emission control requirements applied in the United States and Canada.


Autodelta Montreal Group 4 '72

Autodelta completed late in 1972 a Group 4 Montreal. It was launched at the London Racing Car Show in January 1973. It was sold to Alfa Romeo Germany to be used in the DRM series for GT cars.[8] Ready to race in May 1973, the car was entrusted to specialist racing team of Dieter Gleich, who was also the principle driver. The Autodelta version had 2997 cc engine with maximum power of 370 hp (276 kW) at 9000 rpm. Without any further development the car was outdated very soon. A Montreal was also campaigned in the United States but also without success.[9]

Performance and specifications

Montreal engine
Montreal engine with removed cover of the air intake chamber
Specs Data
Montreal V8
Top speed 220 km/h (137 mph)
Acceleration, 0–100 km/h (62 mph) 7.4 seconds
Standing kilometer 27.6 seconds
Standing quarter mile (~400 m) 15.1 seconds
Engine Type Oversquare 90° crossplane Alfa Romeo V8 DOHC aluminum engine with 4 valves per cylinder and SPICA fuel injection. Dry sump lubrication.
Internal Dimensions Bore: 80.0 mm (3.15 in)
Stroke: 64.5 mm (2.54 in)
Compression Ratio: 9.0:1
Displacement 2,593 cc (158.2 cu in)
Power 200 PS (197 hp) at 6500 rpm
Torque 235 N⋅m (173 lb⋅ft) at 4750 rpm
Tire Dimensions 195/70 VR 14" – 225/50 VR 16"

See also

References

  1. ↑ "Marcello Gandini". stratosmania.com (in Italian). Archived from the original on 5 October 2013. Retrieved 21 October 2012.
  2. 1 2 3 4 "The Alfa Romeo Montreal Website". alfamontreal.info. Retrieved 13 June 2016.
  3. ↑ Taylor, Bruce (2015). Alfa Romeo Montreal: The essential companion. Dorchester, UK: Veloce Publishing. ISBN 978-1-84584-824-8.
  4. 1 2 3 Giuliani, Luigi (1992). Alfa Romeo Montreal. Vimodrone, Italy: Giorgio Nada Editore. ISBN 88-7911-072-1.
  5. 1 2 Taylor, Bruce (2009). Alfa Romeo Montreal: The dream car that came true. Dorchester, UK: Veloce Publishing. ISBN 978-1-84584-218-5.
  6. ↑ "Alfa Romeo Montreal". carsfromitaly.net. Archived from the original on 20 May 2007. Retrieved 23 June 2007.
  7. ↑ "A Dream Car Comes True". classicmotorsports.net. 2004. Archived from the original on 3 October 2011. Retrieved 27 August 2011.
  8. ↑ Racing Sports Cars: www.racingsportscars.com/type/results/Alfa Romeo/Montreal.html, accessdate: 12. January 2017
  9. ↑ GTPlanet: A Montreal was also campaigned in the United States but also with little success., accessdate: 12. January 2017
Wikimedia Commons has media related to Alfa Romeo Montreal.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.