Vehicle Guide

2014 Mazda MX-5 Miata Problems, Reliability & Owner's Guide

Common problems with the 2014 Mazda MX-5 Miata, reliability ratings, maintenance tips, and owner reviews. Get your complete owner's guide.

Overview

The 2014 Mazda MX-5 Miata is a lightweight two-seat convertible sports car built for drivers who value sharp handling, open-top cruising, and strong reliability over raw horsepower. It sits in the affordable roadster segment, competing with small convertibles and entry-level sports cars while keeping ownership costs relatively reasonable. For 2014, the Miata is part of the third-generation NC (2006–2015), which is known for its approachable driving dynamics and everyday usability compared to earlier, smaller Miatas. It’s ideal for weekend fun, backroad drives, and commuters who don’t need rear seats or extra cargo space.

Key Features

- 2.0L inline-4 engine (MZR) producing around 167 hp and 140 lb-ft of torque, paired with a 5-speed or 6-speed manual depending on trim, or an available automatic for easier daily driving. - Rear-wheel drive layout with a balanced chassis and quick steering, giving the 2014 MX-5 Miata its trademark agile handling and predictable cornering. - Power-retractable hardtop available on the PRHT (Power Retractable Hard Top) models, offering coupe-like security and quieter cruising with the top up. - Trim levels commonly include Sport, Club, and Grand Touring, with higher trims adding comfort features like upgraded audio, additional interior amenities, and available appearance upgrades. - Strong aftermarket support and relatively simple mechanical design, making it a popular choice for autocross, track days, and personalization.

Common Issues & Reliability

Shoppers researching 2014 Mazda MX-5 Miata reliability will generally find the NC Miata to be dependable, especially when maintained on schedule. Still, there are a few 2014 Mazda MX-5 Miata problems and common issues that come up in owner reports: - Soft top wear and water leaks (often 60,000+ miles or with age): Fabric tops can develop worn seams, cloudy rear windows (if equipped), and water intrusion around seals. Clogged rain rails or drain tubes can also lead to damp carpets and musty odors if not kept clean. - PRHT mechanism or roof seal concerns (age-related): On power retractable hardtop models, owners sometimes report roof operation issues due to weak batteries, dirty sensors, or hydraulic/electrical faults. Seal wear can also cause wind noise or minor leaks over time. - Cooling system aging (around 80,000–120,000 miles): Radiators, hoses, and coolant expansion tanks can age out, increasing the risk of overheating if ignored. Preventive replacement is common on older Miatas and helps protect the engine. - Suspension and alignment wear (varies by roads and driving style): Sway bar end links, shocks/struts, and bushings can wear, leading to clunks over bumps or less precise handling. Aggressive driving or pothole-heavy areas can accelerate this.

Frequently Asked Questions

Get the Complete Guide

60+ pages of specs, maintenance schedules, and service records for your 2014 Mazda MX-5 Miata.

Starting at $9.99 • Instant PDF

Fluids & Filters

Keep your vehicle running smooth

As an Amazon Associate, we earn from qualifying purchases.

Compare This Vehicle

See how the 2014 Mazda MX-5 Miata stacks up against competitors.

Ready for Your Complete 2014 Mazda MX-5 Miata Guide?

Get detailed specs, maintenance schedules, fluid capacities, and service records.