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BMW

BMW - 4 Series Convertible (2018)

Ever wondered how a BMW 4 Series Convertible stacks up on the used-car market? Pick the 2018 model and you’re looking at an icon that oozes luxury, performance, and that unmistakable German engineering touch. In this guide we’ll explore the BMW 4 Series Convertible price landscape, from fresh off‑the‑lot to seasoned used‑car seats, dive into depreciation trends, offer a quick spec rundown, and give you a solid idea of what a 2018 convertible is worth today.

Key Specs of the 2018 BMW 4 Series Convertible

  • Engine: 2.0L i4 Turbocharged inline‑4 (518 hp) or 3.0L i6 EcoBoost (430 hp) depending on trim
  • Transmission: 8‑speed automatic with manual mode, CVT‑like smoothness wrapped in a sporty feel
  • Fuel Type & Efficiency: Gasoline; combined EPA rating of 17 mpg city / 23 mpg highway
  • Powertrain: Rear‑wheel drive with optional xDrive all‑wheel drive on higher trims
  • Drive Layout: RWD / AWD with a digital torque vectoring system for better handling
  • Dimensions:
    • Overall length: 4,537 mm (178.7 in)
    • Overall width: 1,879 mm (74.0 in)
    • Overall height: 1,422 mm (56.0 in)
    • Wheelbase: 2,837 mm (111.7 in)
  • Weight: 1,798 kg (3,963 lb) (approx.)
  • Top Speed: 155 mph (250 km/h) electronically limited, 320 kW power
  • Acceleration: 0‑60 mph in 3.7 seconds (200 hp engine)
  • Suspension: Adaptive M suspension: electronic damping that smooths bumps while preserving sportiness
  • Interior & Features: Dual‑zone climate control, navigation, premium sound, 10‑screen digital cockpit, lightweight aluminum trim
  • Wheels: 19‑inch alloy (range 19–20 in) for the 518 hp variant; optional 20‑inch for higher trims
  • Roof: Power‑electric convertible hardtop with a three‑stage decryption system that folds to a 4‑second quasi‑silhouette
  • Safety: Driver‑assist suite: autonomous highway drive, lane‑keep assist, adaptive cruise, AEB (automatic emergency braking)

While the exact BMW 4 Series Convertible price depends on trim level, options, mileage, and geographic region, most new conversions in 2018 ranged from approximately €55,000 to €75,000 (USD 65k‑90k) at launch. Today, typical used market figures drop, but popularity keeps prices within a healthy bracket.

What is a 2018 BMW 4 Series Convertible Worth?

Many buyers ask, “what is a 2018 BMW 4 Series Convertible worth?” The answer sits in the intersection of age, mileage, condition, and market demand. A well‑maintained model in full‑optimum condition with 30,000 miles can fetch anywhere between €30,000 and €45,000. Those in the upper half of that range often feature original equipment packages, premium paint, deeper aesthetic customisation, or have been recently serviced with a full VIN‑based registraton history.

When seeking a fair deal, keep in mind that “BMW 4 Series Convertible 2018 price” is less about a single number and more about the boatload of factors that shape a car’s resale value. Check reputable price‑guide sites, dealership listings, and class‑ad marketplaces, filter by mileage and condition, and let that help steer your bargaining position.

Depreciation Insight: The Life Cycle of Luxury

Luxury performance cars like the 4 Series Convertible tend to see a more significant drop in value than mainstream sedans because buyers desire the newest technology, better petrol efficiency, and the “newness” factor that 4‑wheel drive RWD offers. Typical depreciation curves: