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Maserati Merak (1972-1983)

Maserati Merak (1972 to 1974)

The Maserati Merak was introduced at the 1972 Paris motor show, a year and a half after the Bora was unveiled. It shared the Bora’s mid-engine layout and some of its styling cues, but the big difference was under the rear hood: the Merak was powered by a 3 liter V6 which could trace its roots back to the Citroën SM-Maserati project. Maserati’s excellent reputation as a manufacturer had excited interest from Citroën, which had commissioned the design of the type C.114 2.7 liter V6 back in 1967 and the following year it took control of the company.

The engine was remarkable for its compactness, allowing a five-speed gearbox to be mounted ahead of it in the front-engined SM. It lent itself perfectly to being mounted amidships in the Merak, providing a more accessible alternative to the Bora. With cylinders bored out to 91.6 mm, the total displacement was 2,965 cc for this model and the output reached a more than respectable 190 hp at 6,000 rpm. Being 250 Kg lighter than the Bora, the Merak could achieve a top speed of 240 kph and handled superbly. Hydraulic brakes provided prodigious stopping power and were praised for their progressive response.

The name Merak did not refer to a wind, as was customary in this period, but rather to a star from the Great Bear constellation. The styling was derived from the general shape and proportions of the Bora, but the fastback shape was cut vertically right behind the seats and only ‘flying buttresses’ above the rear trunklid maintained a continuous silhouette. This innovative visual trick was once again the work of Giorgetto Giugiaro.

Maserati Merak SS (1975 to 1983)

In 1975 Maserati launched the Merak SS, an upgraded version of its V6 mid-engine sports car boasting a 30 hp increase over the earlier version. Tweaks included larger carburetors and a higher compression ratio, working together with a 50 Kg reduction in weight. A front grille between the pop-up headlights identified the car, while inside the cabin the Citroën-derived dashboard was replaced by a design drawn from the V8 Bora following production efficiencies.

Some minor chassis revisions further improved the car, which could now reach speeds in excess of 240 km/h. The SS remained the most powerful version of the Merak, although a development prototype (designed with the American market in mind) was tested with a turbo-charged 3 liter engine. The project never reached production.

Maserati Merak 2000 GT (1977 to 1983)

In the years following the first oil crisis demand for large engined sports cars fell drastically. While Maserati already had a more economical alternative to the Bora, in the V6 Merak, new company chairman Alejandro De Tomaso felt a version equipped with a smaller engine was called for to reinvigorate sales. Italian legislation imposed a 39% rate of VAT tax on cars with engines larger than 2 liters, and so the Merak 2000 GT was born. The same strategy would later give rise to the Biturbo range.
Revving up to 7,000 rpm, the V6 developed a healthy 170 hp and the level of performance remained convincing with a top speed of 220 km/h, and fuel consumption of 9.2 liters per 100 km. The expensive hydraulic braking system was discontinued on all Meraks from 1980. Externally the 2000 GT maintained the black grille seen on the SS between the headlights and added a thick black fascia below the waistline. Only two colors were available: light metallic blue and gold. Overall, the Merak range spanned three model variations and lasted 12 years. 1830 cars were sold of which 200 were 2 liter cars, exclusive to the Italian market.

Merak Technical Specifications

Model Merak
Maserati internal code Tipo AM122
Production start 1972
Number Produced 630
Ignition single-plug, electronic ignition
Lubrication single oil pump
Transmission 5-speed + reverse synchromesh, rear wheel drive, single dry plate clutch, self-locking differential
Reduction 1:4.85
Gear ratios I=2.92; II=1.94; III=1.32; IV=0.94; V=0.73; R=3.15
Chassis steel platform chassis
Front suspension transversal deformable four-side with coil springs, telescopic shock absorbers and stabilizer bar
Rear suspension coil springs, telescopic shock absorbers and stabilizer bar
Brakes dual hydraulic high pressure circuit, second mechanical system on rear disks for parking
Brakes front 280 mm ventilated disks
Brakes rear 300 mm ventilated disks
Steering rack and pinion with hydraulic shock absorber
Cooling system front-mounted radiator
Length 170.67 inches (4,335 mm)
Width 69.60 inches (1,768 mm)
Height 44.64 inches (1,134 mm)
Wheelbase 102.36 inches (2,600 mm)
Front track 58 inches (1,474 mm)
Rear track 56.9 inches (1,447 mm)
Dry weight 3,086 lbs (1,420 Kg)
Curb weight 3,791 lbs (1,720 Kg)
Tires front 185/70 VR 15 X
Tires rear 205/70 VR 15 X
Wheels light alloy, 7.50 x 15
Top speed 152 mph (245 kmh)
Bodywork two-door, 2+2 mid-engine coupé
Fuel tank 18.70 Imperial gallons (85 liters)
Range 600 km (372.9 miles)
Standing kilometer 0 to 1000 m. in 29 sec.
Production dates 1972-1974
Engine 90° V6
Bore and stroke 91.6×75 mm
Total displacement 2965.5 cc
Displacements (unitary) 494.25 cc
Compression ratio 8.75:1
Maximum power 190 bhp at 6,000 rpm
Maximum torque 26 Kgm (189 lbs/ft) at 4,000 rpm
Timing gear two valves per cylinder, twin overhead camshafts per cylinder bank
Fuel feed aturally aspirated, three Weber 42 DCNF 31 and 32 carburetors
Fuel & lubricant N 98/100 RM
Maserati Merak SS

Merak SS Technical Specifications

Model Merak SS
Maserati internal code Tipo AM122/A
Production start 1975
Number Produced 1000
Ignition single-plug, electronic ignition
Lubrication single oil pump
Transmission 5-speed + reverse synchromesh, rear wheel drive, single dry plate clutch self-locking differential
Reduction 1:4.37
Gear ratios I=2.92; II=1.94; III=1.32; IV=0.94; V=0.73; R=3.15
Chassis steel platform chassis
Front suspension transversal deformable four-side with coil springs, telescopic shock absorbers and stabilizer bar
Rear suspension coil springs, telescopic shock absorbers and stabilizer bar
Brakes dual hydraulic high pressure circuit, second mechanical system on rear disks for parking
Brakes front 280 mm ventilated disks
Brakes rear 300 mm ventilated disks
Steering rack and pinion with hydraulic shock absorber
Cooling system front-mounted radiator
Length 170.67 inches (4,335 mm)
Width 69.60 inches (1,768 mm)
Height 44.64 inches (1,134 mm)
Wheelbase 102.36 inches (2,600 mm)
Front track 58 inches (1,474 mm)
Rear track 56.9 inches (1,447 mm)
Dry weight 3,086 lbs (1,400 Kg)
Curb weight 3,791 lbs (1,720 Kg)
Tires front 195/70 VR 15 X
Tires rear 215/7 0 VR 15 X
Wheels light alloy, 7.50 x 15
Top speed 152 mph (245 km/h)
Bodywork two-door, 2+2 mid-engine coupé
Fuel tank 18.70 Imperial gallons (85 liters)
Production dates 1975-1983
Engine 90° V6
Bore and stroke 91.6×75 mm
Total displacement 2965.5 cc
Displacements (unitary) 494.25 cc
Compression ratio 9:1
Maximum power 220 bhp at 6,500 rpm
Maximum torque 27.5 Kgm (196 lbs/ft) at 4,500 rpm
Timing gear two valves per cylinder, twin overhead camshafts per cylinder bank
Fuel feed naturally aspirated, three Weber 42 DCNF carburetors
Fuel & lubricant N 98/100 RM
Maserati Merak 2000 GT

Merak 2000 GT Technical Specifications

Model Merak 2000 GT
Maserati internal code Tipo AM122/D
Production start 1976
Number Produced 200
Ignition single-plug, electronic ignition
Lubrication single oil pump
Transmission 5-speed + reverse synchromesh, rear wheel drive, single dry plate clutch, self-locking differential
Reduction 1:5.5
Gear ratios I=2.92; II=1.94; III=1.32; IV=0.97; V=0.76; R=3.15
Chassis steel platform chassis
Front suspension double wishbones, coil springs, telescopic dampers
Rear suspension double wishbones, coil springs, telescopic dampers
Brakes discs, independent, dual circuit
Steering rack and pinion
Cooling system front-mounted radiator
Length 170.67 inches (4,335 mm)
Width 69.60 inches (1,768 mm)
Height 44.64 inches (1,134 mm)
Wheelbase 102.36 inches (2,600 mm)
Front track 58 inches (1,474 mm)
Rear track 56.9 inches (1,447 mm)
Dry weight 3,152 lbs (1,430 Kg)
Curb weight 3,791 lbs (1,720 Kg)
Tires front 185/70 VR 15 XWX
Tires rear 205/70 VR 15
Wheels light alloy, 7.50 x 15
Top speed 136.5 mph (220 km/h)
Bodywork two-door, 2+2 mid-engine coupé
Fuel tank 18.70 Imperial gallons (85 liters)
Production dates 1977-1983
Engine 90° V6
Bore and stroke 80×66.3 mm
Total displacement 1,999 cc
Displacements (unitary) 333 cc
Compression ratio 9:1
Maximum power 170 bhp at 7,000 rpm
Maximum torque 19 Kgm (137.8 lbs/ft) at 4,000 rpm
Timing gear two valves per cylinder, twin overhead camshafts per cylinder bank
Fuel feed naturally aspirated, three Weber 42 DCNF carburetors
Fuel & lubricant N 98/100 RM

 

 

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