Iso List

Production Total: The total production of the **Iso Fidia** was **192 units** from 1967 to 1975. This includes both the initial **Iso Rivolta S4** models and the later **Fidia** models.
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Price New: In 1967, the new price of an **Iso Fidia** in the UK was approximately **£6,000**.
Using the average annual inflation rate of **5.11%** between 1967 and 2025, **£6,000 in 1967** would be equivalent to approximately **£130,000 to £135,000** in 2025.
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Rivals: In 1967, the main rivals of the **Iso Fidia** included the **Rolls-Royce Silver Shadow** and the **Bentley T1**. Here are their approximate new prices in the UK:

- **Rolls-Royce Silver Shadow**: £6,500 to £7,000
- **Bentley T1**: £6,000 to £6,500

These prices are approximate and could vary based on specific models and configurations.
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Recorded in UK 2025
In summary, while precise numbers can vary slightly depending on sources and registry updates, it is highly probable that there are currently 4 to 6 Iso Fidias remaining in the UK as of 2025, making it one of the rarest four-door GTs still present in this region.
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PLEASE NOTE: The information provided below is given in averages across Northern Ireland at the date specified. Petrol reflect average prices for four star fuel in litres.

Road Tax: In 1967, the cost of road tax in the UK for a car like the **Iso Fidia**, which had an engine size over 1549cc, was **£50 per year**.
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Petrol: In 1967, the price of four-star petrol in the UK was approximately 27.1 pence per gallon. This translates to about 5.96 pence per litre.
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Insurance: N/A
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1967/COST OF LIVING UK
In 1967, the average annual salary in the UK was approximately **£1,144**.
£1,144 in 1967 is equivalent to approximately **£21,700** today.
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In 1967, the average price of a house in the UK was approximately **£3,840**](https://www.propertyinvestmentproject.co.uk/property-statistics/nationwide-average-house-price/).
£3,840 in 1967 is equivalent to approximately **£72,960** today](https://www.propertyinvestmentproject.co.uk/property-statistics/nationwide-average-house-price/).
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In 1967, the average new price for a car in the UK was approximately **£699**.
£699 in 1967 is equivalent to approximately **£13,300** today.
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In 1967, the average price of a loaf of bread in the UK was approximately **1 shilling and 2½ pence** (about 6.25 pence in decimal currency).
6.25 pence in 1967 is equivalent to approximately **£1.19** today.
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In 1967, the average cost per mile of a bus journey in the UK was approximately **2 pence**.
2 pence per mile in 1967 is equivalent to approximately **38 pence per mile** today.
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In 1967, the average cost of a taxi journey per mile in the UK was approximately **2 shillings** (10 pence in decimal currency).
10 pence per mile in 1967 is equivalent to approximately **£1.89 per mile** today.
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In 1967, the average cost per mile of a railway journey in the UK was approximately **1.5 pence**.
1.5 pence per mile in 1967 is equivalent to approximately **28 pence per mile** today.
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In 2025, the average cost per mile of a railway journey in the UK is approximately **33 pence per mile**.
In 2025, the average cost per mile of a car journey in the UK is approximately **33 pence per mile**.
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In 1967, there were approximately **12 million vehicles** registered on UK roads.
As of 2025, there are approximately **41.4 million vehicles** on UK roads.
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The Iso Lele had a total production run of 285 examples from 1969 to 1974.
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Price New: In 1969, the new price of an **Iso Lele** in the UK was approximately **£5,500**.
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Rivals: In 1969, the main rivals of the **Iso Lele** included the **Lamborghini Islero** and the **Maserati Mexico**. Here are their approximate new prices in the UK:

- **Lamborghini Islero**: £7,000 to £8,000
- **Maserati Mexico**: £6,500 to £7,500

These prices are approximate and could vary based on specific models and configurations.


Recorded in UK 2025
The Iso Lele is quite rare in the UK. Out of the 285 examples produced, only 49 cars were imported into the UK when new. Today, it's estimated that around 17 of these cars are still known to exist in the UK.
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The Iso Rivolta IR 300 had a total production run of **797 units** from 1962 to 1970.
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Price New: In 1962, the new price of an **Iso Rivolta IR300** in the UK was approximately **£5,000**.
Using the average annual inflation rate of **5.11%** between 1962 and 2025, **£5,000 in 1962** would be equivalent to approximately **£108,000 to £110,000** in 2025.
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Rivals
In 1962, the main rivals of the Iso Rivolta IR300 included cars like the **Jaguar E-Type** and the **Porsche 911**. Here are their approximate new prices in the UK:

- **Jaguar E-Type**: £2,000 to £2,500
- **Porsche 911**: £2,500 to £3,000

These prices are approximate and could vary based on specific models and configurations.
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Recorded in UK 2025
N/A
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PLEASE NOTE: The information provided below is given in averages across Northern Ireland at the date specified. Petrol reflect average prices for four star fuel in litres.

Road Tax: In 1962, the cost of road tax in the UK for a car like the **Iso Rivolta IR300**, which had an engine size over 1549cc, was **£50 per year**.
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Petrol: In 1962, the average price of four-star petrol in the UK was approximately 22.5 pence per litre.
Using the average annual inflation rate of **5.11%** between 1962 and 2025, **22.5 pence in 1962** would be equivalent to approximately **£1.20** in 2025.
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Insurance: While exact historical data on insurance premiums for specific vehicles like the Iso Rivolta IR300 is scarce, we can estimate based on available information:

In 1962, annual insurance premiums for average vehicles ranged between £15 and £25.
High-performance or luxury vehicles often incurred premiums two to three times higher than standard vehicles due to their increased risk profile.
Given these considerations, it is reasonable to estimate that insuring an Iso Rivolta IR 300 in 1962 would have cost approximately £50–£75 annually. This figure reflects its status as a rare, high-performance sports car with significant value and desirability.
£75 in 1963 is equivalent to £2,007.05 in 2025 terms based on purchasing power adjusted for inflation.
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1962/COST OF LIVING UK
In 1962, the average annual salary in the UK was approximately **£1,000** for male manual workers and **£600** for female manual workers.
Adjusting for inflation, the average annual salary in the UK in 1962 would be approximately **£60,000 to £70,000** in 2025 terms.
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In 1962, the average price of a house in the UK was around **£2,500**. Adjusting for inflation, this would be approximately **£60,000 to £65,000** in today's terms.
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In 1962, the average price of a new car in the UK was around **£1,000**. Adjusting for inflation, this would be approximately **£25,000 to £30,000** in today's terms.
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In 1962, the average price of a loaf of bread in the UK was around **11.5d** (approximately **£1.50 to £2** in today's terms).
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In 1962, the average cost per mile for a bus journey in the UK was around **1 penny per mile** (approximately **£0.03 to £0.04** in today's terms).
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In 1962, the average price per mile for a taxi journey in the UK was around **2 shillings and 6 pence** (approximately **£1.50 to £2** in today's terms).
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In 1962, the average cost per mile for a railway journey in the UK was around **1 penny per mile** (approximately **£0.03 to £0.04** in today's terms).
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In 1962, there were approximately **5 million vehicles** using UK roads. This included a mix of private cars, commercial vehicles, and motorcycles.
As of 2025, there are approximately **41.4 million vehicles** on UK roads.
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In 1962, the population of the UK was approximately **53.3 million** people.
As of 2025, the population of the UK is estimated to be around **69.5 million** people - Worldometer](https://www.worldometers.info/world-population/uk-population/).
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Production Total: The Iso Grifo IR8 had a very limited production run, with only **34 examples** ever made. This rarity makes it a highly sought-after classic car among collectors.
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Price New: In 1972, the new price of an **Iso Grifo IR8** in the UK was approximately **£7,000**.
Using the average annual inflation rate of **5.11%** between 1972 and 2025, **£7,000 in 1972** would be equivalent to approximately **£150,000 to £155,000** in 2025.
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Rivals: In 1972, the main rivals of the **Iso Grifo IR8** included the **Lamborghini Miura** and the **Ferrari Daytona**. Here are their approximate new prices in the UK:

- **Lamborghini Miura**: £8,000 to £10,000
- **Ferrari Daytona**: £7,500 to £9,000

These prices are approximate and could vary based on specific models and configurations.
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Recorded in UK 2024
It appears that there isn't specific data available on the exact number of Iso Grifo IR8 cars currently registered in the UK. Given the extremely limited production run of only 34 cars, it's likely that only a few, if any, are in the UK.
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PLEASE NOTE: The information provided below is given in averages across Northern Ireland at the date specified. Petrol reflect average prices for four star fuel in litres.

Road Tax: In 1972, the cost of road tax in the UK for a car like the **Iso Grifo IR8**, which had an engine size over 1549cc, was **£50 per year**.
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Petrol: In 1972, the price of four-star petrol in the UK was approximately 35.25 pence per litre*
Using the average annual inflation rate of **5.11%** between 1972 and 2025, **35.35 pence in 1972** would be equivalent to approximately **£7.60** in 2025.
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Insurance: N/A
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1971/COST OF LIVING UK
In 1971, the average annual salary in the UK was approximately **£1,500** for male manual workers and **£750** for female manual workers.
Using the average annual inflation rate of **5.11%** between 1971 and 2025, **£1,500 in 1971 would be equivalent to approximately £27,090 in 2025**.
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In 1971, the average price of a house in the UK was around **£4,975**. Adjusting for inflation, this would be approximately **£75,000 to £80,000** in today's terms.
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In 1971, the average price of a new car in the UK was around **£1,000**. Adjusting for inflation, this would be approximately **£15,000 to £16,000** in today's terms.
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In 1971, the average price of a loaf of bread in the UK was around **10 pence**.
Adjusting for inflation, **10 pence in 1971** would be approximately **£1.75 to £2** in 2025 terms.
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Combining urban and rural averages across the UK, the estimated average cost per mile of a bus journey in 1971 was approximately: 6p per mile.
Adjusting for inflation, **6 pence in 1971** would be approximately **£1.05 to £1.10** in 2025 terms.
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The average cost of a taxi fare per mile in the UK in 1971 was approximately 22.5 new pence (£0.225).
Adjusting for inflation, **22.5 pence in 1971** would be approximately **£3.95 to £4.25** in 2025 terms.
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In 1971, the average cost per mile for a railway journey in the UK was around **1 penny per mile** (approximately **£0.03 to £0.04** in today's terms).
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In 1971, there were approximately **6.5 million vehicles** on UK roads. This included a mix of private cars, commercial vehicles, and motorcycles.
As of 2025, there are approximately **41.4 million vehicles** on UK roads.
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