Ariel 4G Square Four Mark II

⚠️ Things to consider

• Limited availability of spare parts due to the rare and vintage nature of the motorcycle.
• Relatively high maintenance costs compared to more modern bikes.
• The complex design of the Square Four engine can make repairs and servicing more challenging.
• Older technology and features may not offer the same level of performance and comfort as newer motorcycles.
• Limited aftermarket support for customization and upgrades due to the niche market for vintage bikes like the Ariel 4G Square Four Mark II.

⚖️ Comparison & Competition

• Vincent Black Shadow: A legendary British motorcycle known for its powerful V-twin engine and classic design, offering a thrilling riding experience similar to the Ariel 4G Square Four Mark II.
• Brough Superior SS100: An iconic luxury motorcycle with exceptional craftsmanship and performance, favored by motorcycle enthusiasts seeking a blend of style and speed.
• Norton Commando 850: A classic British motorcycle with a parallel-twin engine, renowned for its smooth power delivery and agile handling, making it a versatile choice for riders.
• Moto Guzzi Le Mans: An Italian sports bike featuring a distinctive transverse V-twin engine layout, offering a unique riding experience with a blend of performance and character.
• Yamaha XS650: A reliable and versatile Japanese motorcycle with a parallel-twin engine, known for its durability and ease of customization, appealing to riders looking for a practical yet stylish bike

The Ariel 4G Square Four Mark II produces 45 HP, fitting A2 license limits (max 35 kW / 47 HP). For riders 18+.

Estimated average for 995cc class: 35-50 mpg (5.0-7.0 L/100km)

⛽ Tank: 18.93 litres (5.00 gallons)

Insurance grouping for Ariel 4G Square Four Mark II (995cc):

• 📋 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 4G Square Four Mark II (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 4G Square Four Mark II 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 4G Square Four Mark II 1958 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.