Best Fuel Efficient Generator

maXpeedingrods 3500W Petrol Inverter Generator Dual Fuel 4-Stroke Electric Start Generator for Camping, RV Travel, Home, or Jobsites

maXpeedingrods 3300W Portable Inverter Generator Petrol Silent Pure Sine Wave Generator for Camping, RV Travel, Home, or Jobsites

Champion Power Equipment 92001i 2200 Watt Petrol Portable Inverter Generator - 240V, 79cc Engine, 4.0L - The Mighty Atom - Super Lightweight, True Sine Wave, EZ Start, Ultra Quiet

Champion Power Equipment 3600 Watt Dual Fuel Digital Hybrid Inverter – 224cc Engine, 18 hour run time, Ultra-Quiet & Light, Clean Power Hybrid Generator, Economy Mode to Save Fuel & Surge Protection

Champion Power Equipment CPG7500E2-DF 7000 Watt LPG Dual Fuel Portable Frame Generator - 439cc Engine - Petrol or Propane, 19 Hours Max, Electric Start, Intelligauge Display, Shut Off Sensor

Briggs & Stratton 030801 Petrol Portable Inverter Generator PowerSmart Series P2400, 2400 Watt/1800 Watt Clean Power, Ultra Quiet and Lightweight , Grey

Hyundai 1000W / 1kW Petrol Inverter Generator, Pure Sine Wave Output, Portable, Lightweight & Style, Low Noise, 3 Year Warranty

Autojack IG950i Quiet Portable Inverter Generator 800W, 4 Stroke Petrol, Eco Mode, Overload Protection, Lightweight, 58dB, USB Port, 6hr Run Time, Ideal for Camping, Outdoor Use, and Emergencies

Inverter Generator Petrol 2000W Watts RocwooD Portable Camping Quiet Silent Caravan Motorhome Outdoor Home 230V Lightweight UK Plug Compact 4 Stroke