CARFOCALvehicle research
Research CarsCompareRankingsArticles
  1. Home›
  2. Manufacturers›
  3. BMW›
  4. Z4›
  5. 2014

2014 BMW Z4 Report

Known issues, recalls, running costs, and what to check before you buy.

Updated Jul 4, 2026·Ryan Davis·5 Critical Recalls

Overall Score

5.8/ 10
Our Verdict
High risk

Key Takeaways

  • The brake vacuum assist system is a primary concern, with multiple recalls addressing potential failure. Loss of brake assist significantly impacts vehicle control.
  • The electric water pump is another recall focus due to a faulty electrical connector, which could lead to system failure.
  • Despite zero consumer complaints, the six safety recalls and 77 TSBs indicate a need for vigilance regarding potential component failures.
  • Rear-wheel drive and a potent inline-six engine provide engaging performance, but fuel economy is modest, averaging 19 MPG combined.
See the 5 checks before you buyFree • Takes 20s • Saves Thousands $
OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2014 BMW Z4

The 2014 BMW Z4 is a rear-wheel-drive roadster that delivers a classic sports car experience. While its inline-six engine and balanced chassis provide spirited driving dynamics, potential buyers should be aware of its reliability record. Six safety recalls have been issued, primarily concerning the hydraulic brake power assist system and the electric water pump. Despite zero consumer complaints logged in NHTSA data, the recall history and a high TSB count suggest potential for latent issues. This model requires a diligent pre-purchase inspection, focusing on its critical safety systems.

Critical Failure Risk

The vacuum pump, critical for brake assist, can fail due to lubrication issues or electrical faults. This results in significantly reduced braking performance.

Early detection can help you avoid a $800-$1,500 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls6
Service Bulletins0
Full Recall History →

Owner Complaints

0

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Horsepower
300–335HP
Torque
300–335 lb–ftLB-FT
Fuel Efficiency
Combined
19
MPG
City
17
MPG
Highway
23
MPG
Full Vehicle Specifications ↓

Reliability

8.3/ 10

Practicality

2.4/ 10

The score is mainly limited by high fuel consumption, limited door access, and limited seating.

Buyer Fit

Who This Car Is For

Best for

Enthusiasts seeking a stylish, rear-drive roadster with strong performance.

+2 more buyer-fit notes in the full report

Avoid if

Budget-conscious buyers seeking low-cost, worry-free transportation.

+2 more buyer-fit warnings in the full report

2014 BMW Z4 Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2014 BMW Z4.

  • Recall TimelineOfficial safety notices
  • Owner ComplaintsReal driver reports
  • Failure AnalysisKnown part defects
Specs

Vehicle Specs

Fuel Type
Premium
Seating Capacity
2
Horsepower
300-335 hp
Torque
300-335 lb-ft
Transmission
Automatic (AM-S7)
Drivetrain
Rear-Wheel Drive
Body Style
Coupe
MSRP Range
$48,700 - $65,000
EPA Combined MPG
19

CarFocal account required

See the full 2014 BMW Z4 buyer report before you decide

Unlock the complete checklist, maintenance outlook, and buyer verdict in one place.

Most Common Issues

1. Brake Vacuum Pump Failure

Most reported

Usage data observed

2. Electric Water Pump Failure

Usage data observed

See all common issues in the maintenance guide

First Service Interval

- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Engine Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Cooling System Inspection

Est. shop cost: $150 - $250

10,000 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist
Complete maintenance schedule (3 service intervals)
Repair forecasts with mileage and cost context
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
6 recall campaign details & remedy notes
Create free account

Free • Takes 20 seconds • Saves Thousands $

Already have an account? Log in

FAQ

FAQ

Is the 2014 BMW Z4 reliable?▾

The CarFocal Reliability Score for the 2014 BMW Z4 is 8.3/10. Reliability score is 8.3/10. NHTSA recalls: 6. Owner complaints: 0.

How practical is the 2014 BMW Z4 for daily use?▾

Practicality score is 2.4/10. The score is mainly limited by high fuel consumption, limited door access, and limited seating. EPA combined economy is 19 MPG. Seating capacity is 2. 2 passenger doors are listed.

What is the overall score for the 2014 BMW Z4?▾

The CarFocal Overall Score for the 2014 BMW Z4 is 5.8/10. Overall score is 5.8/10 (Mixed). Confidence 55%. Maintenance 7.6/10. Practicality 2.4/10.

What does it cost to own and maintain a 2014 BMW Z4?▾

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Engine Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Cooling System Inspection at 10,000 miles. Estimated first-year maintenance: $600 - $1,200. Repair prediction highlight: Brake Vacuum Pump (typical at 75,000 miles, estimated cost Min: $800 • Max: $1,500).

What is the MSRP range for the 2014 BMW Z4?▾

MSRP range is $48,700 - $65,000.

What engine is in the 2014 BMW Z4?▾

Engine specs list Inline-6 • 6 • 3.0. Output is 300-335 hp • 300-335 lb-ft.

What transmission does the 2014 BMW Z4 use?▾

According to CarFocal's specs for the 2014 BMW Z4, transmission is Automatic (AM-S7). The paired drivetrain is Rear-Wheel Drive.

Does the 2014 Z4 require Premium gas?▾

Manufacturer fuel recommendation: Premium.

What is the combined EPA MPG for the 2014 BMW Z4?▾

EPA combined estimate is 19 MPG.

What driver assistance and safety features are available on the 2014 BMW Z4?▾

1 standard driver assistance features. Key features include Tire Pressure Monitoring System.

What is the fuel economy range for the 2014 BMW Z4?▾

According to CarFocal's specs for the 2014 BMW Z4, fuel economy range is 17-23 mpg combined.

How many people fit in a 2014 BMW Z4?▾

According to CarFocal's specs for the 2014 BMW Z4, seating capacity is 2.

What body style is the 2014 BMW Z4?▾

According to CarFocal's specs for the 2014 BMW Z4, body style is coupe.

What drivetrain does the 2014 BMW Z4 use?▾

According to CarFocal's specs for the 2014 BMW Z4, drivetrain is Rear-Wheel Drive. Transmission is Automatic (AM-S7).

Are there open safety recalls on the 2014 BMW Z4?▾

This model year has 6 official safety campaigns listed.

Should buyers consider alternatives to the 2014 BMW Z4?▾

Alternatives listed in this guide: 2014 Audi TT and 2014 Porsche Boxster.

Start Here

Maintenance guide

Costs + intervals

Recall report

Campaigns + remedy notes

Owner complaints

Issue volume + categories

In this guide

  1. 01Overview
  2. 02Who This Car Is For
  3. 03Reliability & Problems
  4. 04Vehicle Specs
  5. 05Unlock Full Report
  6. 06FAQ

We may earn a commission if you buy parts through our links. Learn more.