SGS
SGS 4000W Petrol Inverter Generator
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Quick answer: the cheapest current UK price tracked for SGS SGS 4000W Petrol Inverter Generator is £479.99 from SGS-ENGINEERING. Check the retailer page before purchasing because stock and delivery can change.
Model / MPN
SIG4
Product category
Generators
Power source
Corded
Tracked retailers
SGS-ENGINEERING
Current tracked offers
1
£399.99 ex VAT
Free delivery (Free over £100.00 | Next working day | 25-135kg from GBP17.99; 135kg+ specialist delivery from GBP89.99. | Scotland, Highlands & Islands and NI have substantially higher rates.).
Quantity
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Coverage is limited to selected UK retailers and may not include every available seller. Prices, stock, delivery and promotions must be confirmed on the retailer website.
Only one current comparable retailer offer is available, so this page does not yet provide a multi-retailer comparison.
One or more offers were last checked over 36 hours ago or have no confirmed check time. Verify the current price and availability before buying.
£479.99
Free delivery
Free over £100.00 | Next working day | 25-135kg from GBP17.99; 135kg+ specialist delivery from GBP89.99. | Scotland, Highlands & Islands and NI have substantially higher rates.
Last checked: 15 Jul 2026