Vauxhall - Astra GTC (2018)

Meet the 2018 Vauxhall Astra GTC – a sporty hatchback that blends sharp styling with lively performance. While its launch price set the benchmark, the Vauxhall Astra GTC price today depends on mileage, condition, and regional demand. Whether you’re curious about the Vauxhall Astra GTC 2018 price, how much it depreciates over time, or the used Vauxhall Astra GTC price for a particular trim, this guide will give you a clear snapshot.

• Engine: 1.5‑liter 3‑cyl turbocharged petrol
• Power: 143 hp (106 kW) @ 5,400 rpm
• Torque: 180 Nm (133 lb‑ft) @ 1,600–4,800 rpm
• Transmission: 6‑speed manual or 6‑speed automatic (Xtronic)
• Drivetrain: Front‑wheel drive
• Fuel Type: Petrol (premium or regular)
• Top Speed: ~160 km/h (100 mph)
• 0‑100 km/h (0‑62 mph): 7.8 sec (manual) / 8.4 sec (automatic)
• Fuel Economy: ~5.1–5.4 L/100 km (combined, depending on gearbox)
• Dimensions:
  • Length: 4,205 mm (165.5 in)
  • Width: 1,830 mm (72 in)
  • Height: 1,425 mm (56 in)
  • Wheelbase: 2,601 mm (102.3 in)
• Interior and Tech:
  • Premium Leatherette upholstery
  • 10.25‑inch digital instrument cluster
  • 8.8‑inch infotainment screen with Apple CarPlay/Android Auto
  • Ventilated front seats, traction‑control, ESP, and a 10‑in‑1 steering wheel
• Safety: 8 star rating (Euro NCAP); Airbag system, ABS, ESC, and a Park Assist system.

Vauxhall Astra GTC depreciation is a key consideration for buyers and sellers alike. Initial depreciation is the steepest: a new Astra GTC typically loses 15‑20% of its value within the first year. By the second year, the total decline usually reaches around 30‑35%, and by year five, the car has typically shed 45‑50% of its original price.

These estimates reflect common market factors such as mileage, condition, and geographic demand. For example, a 2018 Astra GTC in excellent condition with low mileage may maintain a higher resale value than one with higher wear. On the other hand, a well‑maintained used vehicle in a high‑demand region can often command a price close to the 10‑20% range when compared to its original launch price.

What is a 2018 Vauxhall Astra GTC worth? That depends on the exact birth‑date of the vehicle, its mileage, and the specific option package. In practice, a lightly used 2018 Astra GTC might fetch between £14,000 and £18,000 in the UK market, while a model with higher mileage could reach £10,000 to £13,000