Other BMW Z4 (2003 - 2008) models:

Available new from: June 2003  -  October 2003

BMW Z4 Roadster (03-08)
BMW Z4 Roadster (03-08)
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Scroll down for the full details of the BMW Z4 Roadster 2003 right here. On this page, you will find all the key specs for the Z4 Roadster from overall fuel efficiency in MPG and its top speed in MPH, to running costs, dimensions, data and lots more. With Parkers you'll find the most comprehensive source of car specs online.
Section 1 of 6

Specs Overview

2wd
Auto
Petrol
2dr
Power (bhp)231 bhp
Acceleration 0-60 mph6 secs
Miles per tank350 miles
Insurance group get an insurance quote? 44
Road tax£415 per year
Dimensions (mm)Length 4091mm X Width 1781mm
We have 28 used for sale from £2,250
Section 2 of 6

Costs

What is the price to buy a used and new Z4 Roadster 2003 and what is the overall running cost?

Fuel consumption
Pre-2017 test standard
Official fuel economy tests explained
An improved official test for car fuel economy was introduced in September 2017.
The new WLTP test gives figures closer to a car's "true mpg" than the pre-2017 NEDC test, which tended to overstate mpg compared to what real-world drivers would get.
When looking at mpg for two cars, always check the figures were measured under the same test system. Comparing one car's WLTP figure with another's NEDC figure will not tell you which has the better mpg.
29 mpg
Insurance group44
Annual road tax£415
Price when new£32,045
See 28 used BMW Z4 Roadster (03-08)s for sale, starting at £2,250
PARKERS REVIEW
Read the full Review of the BMW Z4 Roadster 2003
Section 3 of 6

Dimensions

What are the dimensions of Z4 Roadster 2003 and its fuel capacity and the overall weight?

Fuel Capacity55 litres
Weight1290kg
Length4091mm
Width1781mm
Height1299mm
Wheelbase2495mm
Turning Circle9m
Section 4 of 6

Performance

What is the BHP, top speed, torque, and CO2 emissions of Z4 Roadster 2003?

Power231 bhp
Top Speed151 mph
0-60 mph6 secs
Torque300 Nm
CO2 Emissions231 g/km
Euro Emissions Standard
4

Emissions data can vary over the lifespan of a version, typically due to manufacturer engine improvements.

What is presented here is based on the latest version only. Before buying, always check a specific car’s eligibility for a ULEZ zone directly with the zone authority by entering the car’s registration number in their online checker, eg, for London: Check your Vehicle

Miles Per Tank350 miles
Section 5 of 6

Engine

What is the Engine size, fuel type, transmission, and Gearbox of BMW Z4 Roadster 2003?

Engine Size2979cc
Cylinders6
Valves24
Fuel TypePetrol
TransmissionAutomatic
Gearbox5 Speed Auto
DrivetrainRear wheel drive
Section 6 of 6

Cabin & Luggage

What are the number of seats and doors in BMW Z4 Roadster 2003 and its boot size?

Doors2
Seats2
Luggage Capacity240 litres
Unbraked Towing Weight-
Braked Towing Weight-

If you're looking for a BMW Z4 you will definitely want to know all about every aspect of the car – and Parkers has all the spec details you need to know how it will fit into your life. Check out the full details and compare with rival models on these pages.