Rolls-Royce 30 hp

E545705

The Rolls-Royce 30 hp was an early luxury motor car produced by Rolls-Royce in the early 20th century, helping establish the marque’s reputation for engineering excellence before its more famous successors.

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All labels observed (1)

Label Occurrences
Rolls-Royce 30 hp canonical 1

Statements (48)

Predicate Object
instanceOf automobile model
veteran car
assemblyLocation Derby NERFINISHED
Manchester NERFINISHED
bodyConstruction separate body and chassis
bodyStyle chassis supplied for coachbuilt bodies
brakeType rear-wheel mechanical brakes
brand Rolls-Royce NERFINISHED
category veteran and Edwardian car
chassisType ladder frame
class luxury car
coolingSystem water-cooled
countryOfOrigin United Kingdom
designer Henry Royce NERFINISHED
drivetrain front-engine, rear-wheel-drive
engineConfiguration inline-6 engine
engineDisplacement 6.0 litres
6000 cc
era early 20th century
eraClassification veteran era automobile
fuelType petrol
historicalSignificance contributed to development of the Rolls-Royce 40/50 hp
early Rolls-Royce six-cylinder model
ignitionSystem magneto ignition
introducedAt 1905 Olympia Motor Show NERFINISHED
layout front-engine, rear-wheel-drive layout
manufacturer Rolls-Royce Limited NERFINISHED
marketedAs high-quality luxury chassis
marketPosition top-of-the-range Rolls-Royce model at introduction
marketSegment luxury motor car
notableFeature smooth-running six-cylinder engine for its time
notableFor helping establish Rolls-Royce reputation for reliability
high engineering standards for its era
numberOfCylinders 6
numberOfDoors varied by coachbuilder
predecessor Rolls-Royce 20 hp NERFINISHED
productionEnd 1906
productionStart 1905
productionStatus discontinued
productionType low-volume production
seatingCapacity varied by body style
steeringPosition right-hand drive
successor Rolls-Royce 40/50 hp NERFINISHED
Rolls-Royce Silver Ghost NERFINISHED
topSpeed approximately 50 mph
transmission 4-speed manual gearbox
valvetrain side-valve
wheelDrive rear-wheel drive

How these facts were elicited

The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.

Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10.

# Requirements
- If you don't know the subject at all, return an empty list.
- If the subject is not a named entity, return an empty list.
- Include at least one triple where predicate is "instanceOf".
- Do not get too wordy.
- Separate several objects into multiple triples with one object.
Input
Subject: Rolls-Royce 30 hp
Description of subject: The Rolls-Royce 30 hp was an early luxury motor car produced by Rolls-Royce in the early 20th century, helping establish the marque’s reputation for engineering excellence before its more famous successors.

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

Rolls-Royce Silver Ghost predecessor Rolls-Royce 30 hp