2018 BMW Z4 M40i Steptronic Roadster - Specs, Price & Features | Vehiq

No images available

BMW

2018–2020 Z4

M40i Steptronic RoadsterG29Roadster

Price

TBA

Check dealer or manufacturer site for latest pricing

AutomaticConvertibleGasolineRear-Wheel Drive2 seats

Visit BMW Website

www.bmwusa.com

Video Review

Find the best video review for this car, hand-picked by AI

Owner Reviews

Get AI-summarized insights from real owner reviews across the web

Find Reviews & Discussions

Explore more about the 2018 BMW Z4

Community discussions & real owner experiences

YouTube

Video reviews & walkthroughs

Google

Expert reviews & comparisons

News

Performance

Engine TypeGasoline

Horsepower340 hp @ 6,500 rpm

Torque369 lb-ft @ 4,500 rpm

Engine3.0LInline 6-cyl

0-60 mph4.5 seconds

Top Speed155 mph

Fuel Economy

City26 mpg

Highway40 mpg

Combined33 mpg

Fuel Tank13.7 gallons

Fuel Grade92

Engine Details

Boost TypeTwin-scroll

Fuel Injectiondirect injection

Valves per Cylinder4

Dimensions

Length170.2"

Width73.4"

Height51.3"

Wheelbase97.2"

Ground Clearance4.6"

Turning Circle36.1 ft

Weight & Towing

Curb Weight3,384 lbs

Gross Weight4,101 lbs

Payload Capacity717 lbs

Towing Capacity—

Capacity

Doors—

Seats2

Cargo Volume9.9 cu ft

Suspension & Brakes

Front SuspensionIndependent, Double wishbone, Dampers, Helical springs, Stabilizer bar

Rear SuspensionIndependent, Multi wishbone, Dampers, Helical springs

Front Brakesventilated disc

Rear Brakesventilated disc

Reliability

Recalls0

NHTSA Complaints0

Environmental

Emission StandardEURO VI

Common Questions

Frequently Asked Questions

What is the fuel economy of the 2018 BMW Z4?

The 2018 BMW Z4 achieves 26 mpg city, 40 mpg highway, 33 mpg combined. It has a 13.7-gallon fuel tank.

What are the performance specs of the 2018 BMW Z4?

The 2018 BMW Z4 delivers 340 horsepower, 369 lb-ft of torque, 0-60 mph in 4.5 seconds, top speed of 155 mph. It's powered by a 3.0L engine.

How many seats does the 2018 BMW Z4 have?

The 2018 BMW Z4 seats 2 passengers. It offers 9.9 cubic feet of cargo space.

What drivetrain options are available for the 2018 BMW Z4?

The 2018 BMW Z4 comes with Rear-Wheel Drive paired with a Automatic transmission.

What are the dimensions of the 2018 BMW Z4?

The 2018 BMW Z4 measures 170.2 inches long, 73.4 inches wide, 51.3 inches tall, 97.2-inch wheelbase. It has a curb weight of 3,384 pounds.

Regional Availability

Available Markets

United States

* Availability and pricing may vary by region. Prices shown are estimates.

Similar Cars

View all

Ferrari

296 GTS

2025HybridRWD

819 hp

Starting MSRP

BMW

Z4

Starting MSRP

Koenigsegg

CC850

2024GasolineRWD

1385 hp

Starting MSRP

Bugatti

Mistral

2024GasolineAWD

1600 hp

Starting MSRP

View all similar cars