ROVER SD1 3500

Specifications

1976 - 1986

ROVER SD1 3500 - Technical Data Model Year 1977 (Germany)
Body Style
TypeSelf-supporting body, 5-door, hatchback saloon
Engine
TypeWater-cooled eight-cylinder four-stroke engine in V-shape; Crankshaft with five bearings; Central camshaft, chain driven; Overhead valves, driven by hydraulic tappets; Average piston speed at rated speed: 12.4 m/sec; Specific output 43.9 hp/l cylinder capacity
Bore3,50 in / 89,90 mmStroke2,80 in / 71,12 mm
Compression ratio9,35 : 1Cylinder capacity215 cu in / 3528 ccm
Power output155 PS (114.1 kW) at 5,250 rpmTorque29.5 mkg (289.4 Nm) at 2,500 rpm
Cooling System
Type"Lossless" pressure system with separate expansion tank
Cooling agentWater
CirculationWing-blade pump, thermostatically controlled current
Fan7 blade Ø 405 mm / 16 in; viscous ventilator;
Pressure cap 1,05 kg pro cm² / 15 lbf pro in²
Lubrication
TypePressure-circulating lubrication with main-flow oil filter
PumpHigh-performance rotor pump
Pressure at 2,000 rpm28 lbf pro in² / 1,97 kg pro cm²
OilfilterDisposable main flow filter
ÖilfillerSealed cap on valve cover
Fuel System
PumpElectric, immersed in fuel tank
Carbureter2 S.U. Twin-flat-flow Typ HI F 6
Needle sizeBAK
Fuel filterIn the fuel pipe, replaceable
Ignition
CoilLucas 22 C 12, electronic
Shunt resistor9 BR
DistributorLucas Typ 35 DE 8, electronic
Direction of rotationClockwise (when looking at the top of the distributor rotor)
Firing order1,8,4,3,6,5,7,2 - No. 1 front, left cylinder row odd numbers
Setting the ignition point6° before the top dead center for vacuum pipes detached from the manifold
Type of spark plugN12Y; spark gap 0,030 in / 0,80 mm
Transmission
TypeDrive on the rear wheels via cardan shaft
Manual Gearing
ClutchHydraulically operated single disc - dry clutch
Diameter: 9,5 in / 240 mm
Gearing5 gears + reverse, all forward gears synchronized
Differential gear ratio3,08 : 1
Gearing reduction5 to 1 + reverse: 0,833 / 1,000 / 1,396 / 2,087 / 3,321 / 3,428
Total reduction5 to 1 + reverse: 2,566 / 3,083 / 4,300 / 6,428 / 10,229 / 10,558
Automatic Gearing
ClutchTorque converter
TypeBorg Warner 65
Differential gear ratio3,08 : 1
Reduction rangeConverter, 3 to 1 + reverse: 1,00-2,08 / 1,45-3,02 / 2,39-4,97 / 2,09-4,35
Total reduction3 to 1 + reverse: 3,08-6,41 / 4,46-9,30 / 7,36-15,31 / 6,44-13,40
Electrical Installation
PolarityNegative earth
Voltage12 Volt
CapacityAt 20 hours discharge capacity 66 Ah
AlternatorThree-phase A.C. current, 660 W, Lucas 23 ACR
Starter3 M 100 PE
Brake System
TypeHydraulic dual-circuit brake with brake booster and pressure limiter in the rear brake circuit
Front - TypeCaliper disc brakes 10,15 in / 258 mm
Rear - TypeDrum brakes, self-adjusting, 9 in x 2,25 in / 228 x 57 mm
Dual-circuit systemSplit hydraulic system; front and rear brakes independent via dual-circuit master cylinder. Warning by light on the dashboard in case of pressure difference.
Brake servo - TypeDirect acting
HandbrakeMechanical, acting on the rear wheels.
Steering
TypeServo-assisted rack-and-pinion steering. 2.7 turns from stop to stop.
Suspension, Front
TypeIndependent suspension. Wheel guidance by McPherson struts, wishbones and stabilizer.
Suspension, Rear
TypeRigid axle. Guided by trailing arms and Watt rods. Coil springs, telescopic shock absorbers with level compensation.
Weights (approximate)
Base weight dry2.866 lb / 1.300 kgdto, incl. accessories3.058 lb / 1.387 kg
Basic weight ready to drive3.058 lb / 1.351 kgdto, incl. accessories3.170 lb / 1.438 kg
Load capacity1.243 lb / 564 kgGross vehicle weight4.222 lb / 1.915 kg
Max. front axle load2.050 lb / 930 kgMax. rear axle load2.171 lb / 985 kg
Max. roof load112 lb / 50 kgPower/weight ratio8,7 kg / PS
Filling quantities (nominal values)
Petrol tank14,50 gals / 65,90 lRear axle dry1,60 pts / 0,91 l
Sump8,25 pts / 4,69 lSteering servo2,75 pts / 1,56 l
Sump and filter9,50 pts / 5,40 lCooling System incl. heating19,50 pts / 11,08 l
Gearing , dry2,70 pts / 1,53 lFront windshield washer10,50 pts / 5,96 l
Automatic with oil cooler12,25 pts / 6,96 lRear window washer3,00 pts / 1,70 l
Wheels and Tyres
TypePressed steel wheels; optionally cast aluminium wheels with 195/70 HR 14 - typres
Diameter14 inRim size6 J
Tyre size185/70 HR 14; Denovo-tyres: 195/65 HR 375; 195/70 HR 14
Road performance
V max200 kmh
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Rover SD1 3500 - Technical Data Model Year 1979 (Switzerland)
Body Style
TypeSelf-supporting all-steel body with deformation-resistant safety passenger compartment and front and rear crumple zones; Five seats, four doors and rear, hatchback saloon; laminated windscreen TRIPLEX TEN-TWENTY;
rear window heating, electrically controlled side windows
Engine
TypeWater-cooled eight-cylinder four-stroke engine in V-shape; tilted 90°; crankshaft with five bearings; central camshaft, chain driven; overhead valves, hydraulic tappets driven; average piston speed at nominal speed: 12.4 m/sec; specific power 43.9 hp/l displacement
Bore3,50 in / 89,90 mmStroke2,80 in / 71,12 mm
Compression9,35 : 1Capacity215 cu in / 3530 ccm
Power output157 PS (115,5 kW) bei 5.250 U/minTorque27,37 mkg (268,5 Nm) bei 2.500 U/min
Firing order1-8-4-3-6-5-7-2Tax-PS17,98
Cooling System
Type"Lossless" pressure system with separate expansion tank
Cooling agentWater
CirculationWing-blade pump, thermostatically controlled current
Fan7 blade Ø 405 mm / 16 in; viscous ventilator (TORQUATROL);
Pressure cap 1,05 kg pro cm² / 15 lbf pro in²
Lubrication
TypePressure-circulating lubrication with main-flow oil filter
PumpHigh-performance rotor pump
Pressure at 2,000 rpm28 lbf pro in² / 1,97 kg pro cm²
OilfilterDisposable main flow filter
ÖilfillerSealed cap on valve cover
Fuel System
PumpElectric, immersed in fuel tank
Carbureter2 S.U. Twin-flat-flow Typ HI F 6
Needle sizeBAK
Fuel filterIn the fuel pipe, replaceable
octane demand97 ROZ
Ignition
CoilLucas 22 C 12, electronic
Shunt resistor9 BR
DistributorLucas Typ 35 DE 8, electronic
Direction of rotationClockwise (when looking at the top of the distributor rotor)
Firing order1,8,4,3,6,5,7,2 - No. 1 front, left cylinder row odd numbers
Setting the ignition point6° before the top dead center for vacuum pipes detached from the manifold
Type of spark plugN12Y; spark gap 0,030 in / 0,80 mm
Transmission
TypeDrive on the rear wheels via cardan shaft on hypoid rear axle
Manual Gearing
ClutchHydraulically operated single disc - dry clutch
Diameter: 9,5 in / 240 mm
Gearing5 gears + reverse, all forward gears synchronized, own oilpump
Differential gear ratio3,08 : 1
Gearing reduction5 to 1 + reverse: 0,833 / 1,000 / 1,396 / 2,087 / 3,321 / 3,428
Total reduction5 to 1 + reverse: 2,566 / 3,083 / 4,300 / 6,428 / 10,229 / 10,558
Automatic Gearing
ClutchTorque converter
TypeBorg Warner 65
Differential gear ratio3,08 : 1
Reduction rangeConverter, 3 to 1 + reverse: 1,00-2,08 / 1,45-3,02 / 2,39-4,97 / 2,09-4,35
Total reduction3 to 1 + reverse: 3,08-6,41 / 4,46-9,30 / 7,36-15,31 / 6,44-13,40
Electrical Installation
PolarityNegative earth
Voltage12 Volt
CapacityAt 20 hours discharge capacity 66 Ah
AlternatorThree-phase A.C. current, 660 W, Lucas 23 ACR
Starter3 M 100 PE
Brake System
TypeHydraulic dual-circuit brake with brake booster and pressure limiter in the rear brake circuit
Front - TypeCaliper disc brakes 10,15 in / 258 mm
Rear - TypeDrum brakes, self-adjusting, 9 in x 2,25 in / 228 x 57 mm
Dual-circuit systemSplit hydraulic system; front and rear brakes independent via dual-circuit master cylinder. Warning by light on the dashboard in case of pressure difference.
Brake servo - TypeDirect acting
HandbrakeMechanical, acting on the rear wheels.
Steering
TypeServo-assisted rack-and-pinion steering. 2.7 turns from stop to stop.
Suspension, Front
TypeIndependent suspension. Wheel guidance by McPherson struts, wishbones and stabilizer.
Suspension, Rear
TypeRigid axle. Guided by trailing arms and Watt rods. Coil springs, telescopic shock absorbers with level compensation.
Weights (approximate)
Curb weight1,375 kgLoad capacity540 kg
Gross vehicle weight1,915 kg  
Max. front axle load2.050 lb / 930 kgMax. rear axle load2.171 lb / 985 kg
Max. roof load112 lb / 50 kgPower/weight ratio8,8 kg / PS = 11,9 kg/kW
Filling quantities (nominal values)
Petrol tank14,50 gals / 66,00 lRear axle dry1,60 pts / 0,90 l
Sump and filter9,50 pts / 5,40 lSteering servo2,75 pts / 1,56 l
Cooling System incl. heating19,50 pts / 11,08 l  
Gearing , manual1,50 lGearing, automatic5,80 l
Front windshield washer10,50 pts / 5,96 lRear window washer3,00 pts / 1,70 l
Wheels and Tyres
TypeCast aluminium wheels
Diameter14 inRim size6 J
Tyre sizeLow section radial tyre 195/70 HR 14
Road performance
V max, manual203 kmhV max, automatic198 kmh
0-100 kmh, manual9,2 sec0-100 kmh, automatic9,7 sec
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Rover SD1 variants - technical data model year 1985 (UK)
 3500 Vanden Plas3500 Vitesse3500 Vanden Plas EFi
Engine
V8, 3528 ccm, 155 bhp, 2 carburetersStandard------
V8, 3528 ccm, 190 bhp, electric fuel injection---StandardStandard
Gearing
Fully synchronous 5-speed, manualAt no extra costStandard---
3-Gear-AutomaticStandardAt no extra costStandard
Suspension
Front:Independent suspension, reinforced coil springs and dampers, anti-roll barStandardStandardStandard
Rear:Reinforced coil springs, dampers with automatic levelling, trailing arms, watt linkageStandardStandardStandard
Front and rear:Vehicle set lower---Standard---
Steering
Servo-assisted rack-and-pinion steeringStandard---Standard
Variable rack-and-pinion steering support---Standard--
Brakes
Servo-assisted dual-circuit brake, front disc brakes with four pistons, 25.8 cm diameter; rear drum brakes, 23 cm diameterStandard------
Servo-assisted dual-circuit brake with double brake circuit at the front, ventilated discs at the front with 4 pistons, 25.8 cm diameter, drum brakes at the rear, 23 cm diameter, brake force limiter---StandardStandard
Wheels and Tyres
alloy wheel rims 6", Tyres 195/70 HR x 14Standard------
alloy wheel rims 6 1/2", Tyres 205/60 VR 15---StandardStandard
Electrical equipment 12 V - Negative Earth
Steering wheel lever for indicator, horn and headlight flasherStandardStandardStandard
Steering wheel lever for 2-stage wiper/washer and intermittent wiper stageStandardStandardStandard
Intermittent wipe/wash unit rearStandardStandardStandard
Two-tone hornStandardStandardStandard
2 Rear and Rear Fog Lights eachStandardStandardStandard
Hazard warning lightsStandardStandardStandard
Dimmer for instrument lightingStandardStandardStandard
Illuminated gear indicator (automatic gearbox)StandardStandardStandard
Illuminated cigar lighterStandardStandardStandard
Heated rear windowStandardStandardStandard
Central locking systemStandardStandardStandard
Switch for interior lights on dashboardStandardStandardStandard
Boot lightStandardStandardStandard
Reading light and illuminated glove boxStandardStandardStandard
Warning lights in the front doorsStandardStandardStandard
Electric window liftersStandardStandardStandard
Two el. adjustable heatable rear-view mirrorsStandardStandardStandard
Pressure washing system for front headlightsStandardStandardStandard
Two halogen fog lampsStandard---Standard
Rear reading lampsStandardStandardStandard
Halogen headlampsStandardStandardStandard
Multifunction display (trip computer)StandardStandardStandard
Electronic ignitionStandardStandardStandard
Electronic fuel gaugeStandard------
Two engine compartment lightsStandardStandardStandard
Switch-off delay for interior lightsStandardStandardStandard
Cigar lighter in the rearStandardStandardStandard
Cruise controlStandardStandardStandard
Digital clock with stopwatch functionStandardStandardStandard
Automatic switching off of the front headlights when the ignition is switched offStandardStandardStandard
Radio
Electron. 3-band stereo push button radio with stereo cassette playerStandardStandardStandard
2 front and 2 rear speakers, tunableStandardStandardStandard
Electrically amplified antennaStandardStandardStandard
Instrumentation
Printed circuit boardsStandardStandardStandard
Electronic speed display with odometer and trip meterStandardStandardStandard
Pointer instruments for tank contents, cooling water temperature and oil pressureStandardStandardStandard
Warning lights for ignition, oil pressure, lack of cooling water, handbrake, brake fluid, high beam, failed lights, heated rear window, hazard warning light, direction indicator, rear fog light, worn brake pads, missing engine oilStandardStandardStandard
Miscellaneous data
Load capacity0,49 m³
Loading capacity, rear seat folded down1,42 m³
Maximum roof load50 kg
Maximum towed load1.524 kg
Fuel Capacity65,9 ltr
Servicing intervals12 month rsp. 12.000 mls
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