Ariel MK1 Square Four

⚠️ Things to consider

• The Ariel MK1 Square Four 1951 motorcycle is known for its complex and intricate engine design, which can make maintenance and repairs more challenging and expensive.
• The bike's unique engine layout can also result in uneven heating of the cylinders, potentially affecting performance and reliability.
• Due to its vintage nature, finding replacement parts for the Ariel MK1 Square Four 1951 motorcycle can be difficult and costly.
• The bike's handling and suspension may not be as advanced or refined as more modern motorcycles, leading to a less comfortable or stable ride.
• The Ariel MK1 Square Four 1951 motorcycle may lack some of the modern safety features found on newer bikes, potentially increasing the rider's risk in certain situations.

⚖️ Comparison & Competition

• Triumph Bonneville T120: A classic British motorcycle known for its timeless design and smooth performance, similar to the Ariel MK1 Square Four in terms of heritage and reputation.
• Norton Commando 850: Another iconic British motorcycle with a cult following, offering a blend of power and handling that appeals to riders who appreciate vintage charm and modern reliability.
• BMW R nineT: A contemporary take on retro styling, the R nineT combines classic looks with modern technology, attracting riders looking for a blend of nostalgia and performance.
• Ducati Scrambler: A versatile and fun motorcycle that pays homage to the scramblers of the past, offering a unique riding experience for those seeking a mix of style and agility.
• Harley-Davidson Sportster: A staple in the cruiser segment, the Sportster offers a classic American riding experience with a touch of nostalgia and customization options for riders looking to make it their own

The Ariel MK1 Square Four produces 40 HP, fitting A2 license limits (max 35 kW / 47 HP). For riders 18+.

Estimated average for 997cc class: 35-50 mpg (5.0-7.0 L/100km)

⛽ Tank: 23.00 litres (6.08 gallons)

Insurance grouping for Ariel MK1 Square Four (997cc):

• 📋 Group 15-20+ — performance class, higher premiums
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Insurance Calculator (UK est.)

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Personalised premium estimate for the Ariel MK1 Square Four (UK rates):

Your Age

Years Licensed

No-Claims Years 0 years 1-2 years 3-4 years 5+ years 9+ years

Location London / Major city Mid-size city Town Rural

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💡 Estimate based on UK market averages. For real quotes, compare on Compare the Market, MoneySuperMarket, GoCompare.

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Price Estimate

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Estimated price range for the Ariel MK1 Square Four based on comparable motorcycles:

AVERAGE

$3,174

📊 Category-based (9 motorcycles) · Approximate (USD)

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Buy New & Used

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Find new and used Ariel MK1 Square Four 1951 listings:

🛒 eBay Motors 🏍️ Cycle Trader 🇬🇧 Auto Trader UK 🔍 Google Listings

💡 Third-party listings. MotoBike Info is informational only.

• 👤 Final premium varies by rider age, history, location.