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BMW 3-Series review

2019 onwards (change model)
Parkers overall rating: 4.5 out of 54.5
” Still the best compact executive saloon for all purposes “

At a glance

Price new £40,220 - £59,845
Used prices £11,620 - £50,400
Road tax cost £190 - £600
Insurance group 24 - 42
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Fuel economy 33.2 - 62.8 mpg
Range 546 - 844 miles
Miles per pound 4.9 - 8.0
View full specs for a specific version

Available fuel types

Petrol

Diesel

Pros & cons

PROS
  • Wide range of engines and trims available
  • Great fun to drive yet still comfortable
  • High-quality interior with lots of tech
CONS
  • Options can make it quite pricey
  • Jerky start/stop system
  • Firm and fidgety ride on M Sport models

Written by Keith Adams Updated: 28 August 2024

Overview

The BMW 3 Series is the very core of the firm’s model range, to the extent that the strengths (and weaknesses) of this saloon car effectively define the brand. It combines affordable aspiration with premium interior quality and enough space for many uses, and underpins it all with the superb driving dynamics BMW has built its reputation upon.

Not that we should be surprised. The 3 Series name has been around since the 1970s, so the company has had decades to perfect the formula. The current, seventh-generation 3 Series has been on sale since 2019 and we’ve driven many examples of it, covering many miles and putting it to every use. You can read more about how we test cars at Parkers on our explainer page.

There’s a whole family of 3 Series models beyond the ‘core’ saloon version that this review focusses on. There’s also the practical 3 Series Touring estate, the plug-in hybrid 330e, and the high-performance BMW M3. On top of that, there’s the 4 Series coupe, convertible and five-door fastback, plus the electric i4, that have been spun off the 3 Series platform.

Key 3 Series rivals include the Audi A4 and Mercedes-Benz C-Class, plus less obvious alternatives such as the Alfa Romeo Giulia, Volkswagen Arteon and Genesis G70. There are some other cars that are no longer available to buy new but can be considered next to a used 3 Series, such as the Jaguar XE, Lexus IS, Volvo S60 and Kia Stinger.

The range of engines available in the 3 Series was slimmed down in 2024. Aside from the plug-in hybrid 330e, only the 184hp 320i and 374hp M340i remain; the diesels have been dropped. Both have an automatic gearbox, the latter also has xDrive all-wheel drive. If you want an electric 3 Series you’re out of luck, although the BMW i4 is pretty close, and one of the best electric cars you can currently buy. You can check details of the engines no longer available on our specs pages.

There are three trim levels: Sport and M Sport, and the M340i stands as its own level. They all come very well equipped with Apple CarPlay and Android Auto connectivity, satnav and climate control.

Keep reading for our full review of the BMW 3 Series, covering everything from the interior and its practicality to performance and how much it costs to run.