For Few convertibles use less fuel than the 118d, so running costs are low. The Dynamic pack adds exclusive alloys, sports seats and M Sport suspension to the standard ES car.

Against It makes sense financially, but this version might fall short of some buyers' expectations for fun and performance. For that reason, it seems hardly worth buying the Dynamic package.

BMW 1 Series Convertible

What Car? says

3 out of 5 stars

Thanks to its clean, frugal engine and decent level of kit, the 118d is one of our favourite versions of the 1 Series Convertible. But, it's hardly sporty, so don't bother with the Dynamic package.

What Car? readers say

4.75


Key facts

0–60mph
9.5 secs
Top speed
129 mph
Average mpg
57.6
Tank range
668 miles
See all running costs

Features

See all equipment

Size

schematic See all measurements

View the whole BMW 1 Series Convertible range

Cheaper

More expensive

Read in full

The full BMW 1 Series review


Buyer's notes

Target Price team says:

The BMW 1 Series Convertible has a range of engines to suit every budget and taste. For us, the 120d supplies the best balance between pace and running costs and it's refined too. The smaller petrol engines are rather short on grunt, while the higher powered petrol and diesel models push the price too high.

Entry-level ES trim supplies all the basics, but stepping up to SE adds the kind of luxuries that many premium badge buyers will expect. M Sport adds a fetching bodykit, but it also has firmer suspension settings that make the ride less forgiving.

Running costs for the diesel models are low, thanks partly to BMW’s clever Efficient Dynamics measures, which helps towards stunning fuel economy and CO2 emissions.

Petrol versions are cleaner and more frugal than many rivals, but by any standards the 135i seems unnecessarily pricey. BMW offers three- or five-year fixed price servicing packages that can be sold on to future owners.

Reader test team says:

BMW 1 Series Convertible 120i SE 2dr

Bought a 120i SE, having previously owned a 320d coupe (2005 model) and tested the new Audi A3 Cabriolet. The drive, handling and overall feel is…

Susan Woollatt

5 out of 5 stars

BMW 1 Series Convertible 120i M Sport 2dr

Test driven this car as an automatic with and for my mother who is in the market for a soft top. Performance is decent even with the auto and will be…

Adrian Hilder

5 out of 5 stars

BMW 1 Series Convertible 118i SE 2dr

I have test drove this car for a day, having had bmw 318 & 325 coupes before, I wanted to go back to a BMW after moving to Saab 18 months ago and…

david kendall

4 out of 5 stars

BMW 1 Series Convertible 120d SE 2dr

I test drove this vehicle a few weeks ago and loved it from the moment I got in! Very comfortable and visibility is fantastic - front and back. It's a…

Victoria Scott

5 out of 5 stars
Post a reader review for your car View all reader reviews

1 Series rivals

1 Series used rivals