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2011 BMW Z4 Overview, Reviews, Ratings & Specs

Rating: 4.80

Based on 27 Owner Reviews ▶

Drew B | March 31, 2025

The 2011 BMW Z4 is a stylish and sporty roadster, part of the E89 generation (2009-2016). Its retractable hardtop distinguishes it from earlier soft-top models. Key trims include the sDrive28i, sDrive30i, and sDrive35i, each offering increasing levels of performance. When new, prices ranged from around $46,000 to $61,000. Its blend of BMW performance, open-air driving, and sophisticated styling made it a popular choice.

The Good

The 2011 BMW Z4 offers a compelling blend of performance and style. Emotionally, the responsive handling, powerful engines (especially the sDrive35i), and retractable hardtop provide an exhilarating driving experience. Practically, it offers reasonable fuel efficiency for a sports car, comfortable interiors, and iconic design. Although reliability isn't perfect, it is well-regarded when properly maintained.

The Bad

Potential weaknesses of the 2011 BMW Z4 include reported issues with the electric hardtop mechanism, potential oil leaks (especially on higher mileage examples), and some electrical gremlins. Owners should also be aware of possible issues with the direct injection system on the turbocharged engines, such as carbon build-up.

2011 BMW Z4: Quick Overview

Engine Options:
- sDrive28i: 3.0L Inline-6
- sDrive30i: 3.0L Inline-6
- sDrive35i: 3.0L Twin-Turbo Inline-6
Horsepower:
- sDrive28i: 255 hp
- sDrive30i: 255 hp
- sDrive35i: 300 hp
Fuel Economy (City/Highway):
- sDrive28i: 18/28 mpg (est.)
- sDrive30i: 18/28 mpg (est.)
- sDrive35i: 17/24 mpg (est.)
0-60 Times:
- sDrive28i: Around 6.2 seconds
- sDrive30i: Around 6.1 seconds
- sDrive35i: Around 5.0 seconds
Towing Capacity: Not Applicable
Trim-Level Features:
- sDrive28i: Leatherette upholstery, automatic climate control, power-adjustable seats, BMW Professional radio with CD player, auxiliary audio input, 17-inch alloy wheels.
- sDrive30i: Leather upholstery, wood trim, automatic climate control, power-adjustable seats, BMW Professional radio with CD player, auxiliary audio input, 17-inch alloy wheels.
- sDrive35i: Sport seats, M Sport suspension, adaptive headlights, premium audio system, 18-inch alloy wheels.
- All trims included the retractable hardtop, dynamic stability control (DSC), and a comprehensive suite of airbags.

2011 BMW Z4 Specifications

Vehicle Information

Year	2011
Make	BMW
Model	Z4
Trim	-
Style	2-Door
Type	Convertible
Category	Sports Car

Manufacturing Details

Made In	Germany
Manufacturing City	REGENSBURG

Dimensions

Doors	2-Door
Curb Weight	1475.08 kg
Gross Vehicle Weight Rating	1779.9 kg
Overall Height	129.03 cm
Overall Length	424.18 cm
Overall Width	179.07 cm
Wheelbase Length	249.68 cm
Standard Seating	2

Engine & Performance

Engine	engine
Engine Size	3L
Engine Cylinders	6
Transmission	Automatic
Transmission Type	Automatic
Transmission Speeds	6-Speed
Drivetrain	Rear-Wheel Drive

Additional Features

Anti-Brake System	4-Wheel
Steering Type	Power Rack & Pinion

Pricing

Manufacturer Suggested Retail Price (MSRP)	$47,450 USD
Invoice Price	$43,655 USD
Delivery Charges	$875 USD

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What Problems Does the 2011 BMW Z4 Have?

The 2011 BMW Z4, like many European cars, can be subject to certain reliability concerns as it ages. Frequently reported problems include issues with the retractable hardtop mechanism, where it may become slow or fail to operate smoothly. Oil leaks, especially around the valve cover gasket and oil filter housing, are also common, particularly on higher-mileage examples. Turbocharger issues can appear on the sDrive35i models. Some owners have reported electrical issues, such as problems with the iDrive system or various sensors.
Carbon buildup on the intake valves is a potential issue with the direct-injection engines, which can affect performance and fuel economy. Regular maintenance, including oil changes and fuel system cleaning, can mitigate this.
While the 2011 model year itself doesn't have a significant number of model-specific recalls compared to other years, it's important to check the NHTSA website for any outstanding recalls related to safety or emissions. Long-term reliability depends heavily on consistent and thorough maintenance. Neglecting regular servicing can lead to more significant and costly repairs down the line.

How long will the 2011 BMW Z4 last?

A well-maintained 2011 BMW Z4 can easily reach 150,000 miles or more, potentially providing over 15 years of service. However, longevity heavily depends on consistent maintenance and responsible driving habits. Neglecting scheduled maintenance, especially oil changes and cooling system flushes, can lead to premature wear and tear.
Long-term durability concerns often revolve around the electronic components, particularly the retractable hardtop mechanism, and the potential for oil leaks. Models with the turbocharged engines may require more frequent attention to the fuel system and turbocharger components to avoid issues. Properly maintained, it can offer years of enjoyable ownership, but neglect can lead to costly repairs.

What Technology & Safety Features are Included?

The 2011 BMW Z4 comes equipped with a range of tech and safety features for its time. Standard tech includes the BMW Professional radio with CD player, auxiliary audio input, and automatic climate control. Higher trims and optional packages added the iDrive system with navigation, Bluetooth connectivity, and a premium audio system.
Driver-assistance features are relatively limited compared to modern cars, but the Z4 does offer Dynamic Stability Control (DSC), anti-lock brakes (ABS), and traction control. Optional features included adaptive headlights and parking sensors.
Safety features include front and side airbags, as well as knee airbags for both driver and passenger. Rollover protection is provided by reinforced A-pillars and a robust chassis design. Crash-test ratings from the IIHS and NHTSA are not readily available for the 2011 Z4, as roadsters are often not subjected to the same testing as other body styles. However, BMW has a strong reputation for safety, and the Z4 incorporates many standard safety features.
Optional features were common and can include heated seats, upgraded leather, and the M Sport package which provided enhanced performance and styling.

What Colors Options are Available?

Exterior Colors

Alpine White

Black Sapphire Metallic

Space Gray Metallic

Deep Sea Blue Metallic

Crimson Red

Orion Silver Metallic

Melbourne Red Metallic

Titanium Silver Metallic

Sakhir Orange Metallic

Havanna Metallic

Mineral White Metallic

Citrin Black Metallic

Vermilion Red Metallic

Interior Colors

Kansas Black Leather

Kansas Canberra Beige Leather

Kansas Coral Red Leather

Ivory White Nappa Leather

Oyster Nevada Leather

Black Alcantara/Leather

Kansas Saddle Brown Leather

2011 BMW Z4 Prices and Market Value

When new, the 2011 BMW Z4 ranged from approximately $46,000 to $61,000 depending on the trim and options. As a used vehicle, prices vary widely based on condition, mileage, and location, but typically range from $12,000 to $25,000.
Depreciation has been significant, as expected for a luxury sports car. Factors affecting resale value include the car's condition, service history, mileage, and the desirability of specific options (like the M Sport package). Models with lower mileage and a documented service history command higher prices. Convertibles and roadsters can experience seasonal price fluctuations, with higher demand during warmer months.

2011 BMW Z4 Cost of Ownership

The 2011 BMW Z4 is generally considered costly to own compared to mainstream vehicles. Insurance premiums will be higher due to its sports car classification. Fuel costs can be moderate to high, depending on the engine and driving style. Maintenance and repair costs can be significant, especially as the car ages, given the potential for issues with the hardtop mechanism, oil leaks, and electrical components. Budgeting for regular maintenance and potential repairs is essential.

2011 BMW Z4 Fuel Efficiency

Fuel Type Gasoline

Fuel Capacity 54.89 liters

City Mileage 7.65 km/l

Highway Mileage 11.9 km/l

2011 BMW Z4 Safety Rating

NHTSA

Side Driver Rating

Frontal Passenger Rating

Rollover Rating

Side Rear Passenger Rating

Frontal Driver Rating

IIHS

Roof Strength Test Results Not Tested

Rear Crash Protection/Head Restraint Ratings Not Tested

Moderate Overlap Front Test Results Not Tested

Side Impact Test Results Not Tested