Isdera Commendatore 112i 548 HP

    Description

    After six years of development, the Isdera Commendatore 112i was presented at the Frankfurt International Motor Show in 1993 with a new engine modified by AMG with a displacement of 6.9 liters, which already developed 548 hp. and 707 N∙m, which allowed the car to accelerate to a speed of 360 km/h, and reach the first hundred in 4.4 seconds. Curb weight increased to 1650 kg.

    The five-speed gearbox gave way to a 6-speed final drive with 4.20. This is due to the fact that it was originally supposed to use a manual gearbox, but Mercedes-Benz did not have a suitable unit and Ebererd Schultz had to buy a Getrag gearbox from the Porsche tuner Ruf, who independently added sixth gear to it.

    According to Eberhard Schulz, the car would have seen the light of day much earlier if the management of Mercedes-Benz did not pull with the issuance of permission to use their engine. Schultz's plans were to build several cars for public roads and present a racing version for participation in the famous 24 Hours of Le Mans race in France. But in 1993, Japan experienced a major economic downturn, and since most of the funding came from Japan, Isdera was forced to restructure, and the Commendatore 112i project was almost stopped.

    Thus, until 1996, Isdera offered this model in two versions, a 6-liter, which became 395-horsepower, road and a 6.9-liter sports model, with a capacity of 548 hp.

    For the model Isdera Commendatore 112i in 1993, they asked for DM 620,000.

    Sources

    Bodywork
    Presentation
    Years of production
    1993
    Body type
    купе
    Number of doors
    2
    Number of places
    2
    Engine
    Engine type
    бензиновый
    Engine location
    центральное
    Engine model
    Mercedes-AMG M120 V12 6,9
    Cylinders
    V12
    V-angle
    60°
    Cylinder operation
    1-12-5-8-3-10-6-7-2-11-4-9
    Capacity (cc)
    6898
    Power output (hp / kW /)
    548 /
    403 /
    at rpm
    6200
    Torque (N·m)
    707
    at rpm
    3800
    Bore (mm)
    92,5
    Stroke (mm)
    80,2
    Compression
    10,0
    Number of valves
    4/48
    Valvetrain
    DOHC
    Block material
    алюминиевый сплав
    Fuel system
    впрыск
    Fuel system model
    Bosch
    Turbocharger
    Specific
    Specific output (hp/litre)
    79,44
    Specific output (hp/tonne)
    332,12
    Specific output (kg/hp)
    3,01
    Specific torque (N·m/litre)
    102,49
    Specific torque (N·m/tonne)
    428,48
    Transmission
    Driven wheels
    задний
    Gearbox model
    Getrag
    Gearbox
    механическая
    Number of speeds
    6
    Final drive ratio
    4,200
    Suspension
    Front suspension
    независимая на двойных поперечных рычагах
    Rear suspension
    независимая на двойных поперечных рычагах
    Elastic elements in front
    пружины
    Elastic elements in rear
    пружины
    Wheels brand
    BBS
    Tyres front
    255/40 R18
    Tyres rear
    285/35 R20
    Steering
    Steering type
    шестерня-рейка
    Power steering
    гидравлический
    Brakes specs
    Brakes front
    дисковые вентилируемые
    Brakes rear
    дисковые вентилируемые
    Front brake diameter (mm)
    332
    Rear brake diameter (mm)
    310
    Disc material
    чугун
    Number of caliper pistons (front/rear)
    Brembo 4/4
    Anti-lock braking system
    да
    Dimensions and weight
    Body
    стальной трубчатый каркас
    Body material
    стекловолокно
    Length (mm)
    4622
    Width (mm)
    1875
    Height (mm)
    1040
    Wheelbase (mm)
    2600
    Front track (mm)
    1551
    Rear track (mm)
    1546
    Ground clearance (mm)
    135
    Drag coefficien
    0,306
    Curb weight (kg)
    1650
    Max. weight (kg)
    2150
    Trunk volume max (litre)
    200
    Performance specs
    Fuel consumption combined (l/100 km)
    14,1
    Fuel tank capacity (l)
    120
    Fuel type
    Аи-95
    Dynamic specs
    Acceleration 0-100 kph (s)
    4,4
    Acceleration 0-200 kph (s)
    11,9
    Top speed (kph)
    360
    Top speed (mph)
    224
    Last modified
    26.06.2023

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