Hyundai i30 1.4T GDI SE Nav 5dr Petrol Hatchback, , The Hyundai i30 1.4T GDI SE Nav is a practical, efficient, and well-equipped hatchback, making it a solid choice for families, commuters, and anyone looking for a modern, reliable, and economical car. This is a 5-door hatchback, offering great practicality for families or daily commuters. Around 48-52 MPG (depending on driving style and conditions) of fuel economy making it an affordable every day car long and short journeys