This new BMW 3 Series Touring will beat its Audi A4 Avant and Mercedes-Benz C-Class Estate rivals on both load capacity and fuel efficiency when it arrives in showrooms in June. So, at a stroke, it wipes out one of the biggest arguments that was always levelled against its predecessor.
As with the latest 3 Series saloon, the new generation of BMW's smallest estate is longer – and much of this increase in size has been transferred to the loadbay. The new car is 97mm longer than the model it replaces, and its wheelbase increases by 50mm. The boot space is up by 35 litres, to 495 litres with the seats raised; that's more than both the Audi A4 Avant (490 litres) and Mercedes C-Class Estate (485 litres).
With the rear seats lowered the BMW matches the Merc's 1500 litres and is still ahead of the Audi's 1430 litres.
2012 BMW 3 Series Touring: engine line-up
The engine options at launch will be a four-cylinder turbodiesel (320d) and a four-cylinder turbocharged petrol (328i), as well as a six-cylinder turbodiesel (330d).
2012 BMW 3 Series Touring
The four-cylinder engines get a six-speed gearbox as standard, although both can be ordered with an optional eight-speed automatic. That transmission is the only one available with the 330d.
The 320d will be the big seller in the UK; its 181bhp/280lb ft engine takes the 3 Series to 62mph in 7.7sec, but returns a claimed 60.1mpg and 124g/km of CO2 emissions. Efficiency improves with the optional auto 'box, to 61.4mpg and 122g/km.
The 328i produces 241bhp and 258lb ft – enough for a 0-62mph time of 6.0sec and a limited top speed of 155mph. It also returns a claimed 41.5mpg and emits 159g/km of CO2.
Choice of six-speed manual or eight-speed automatic gearboxes
The 330d, meanwhile, has 255bhp and a hefty 413lb ft, and can reach 62mph in just 5.6sec. BMW claims it delivers 55mpg and 135g/km of CO2.
Other diesel engine options will become available next spring; these will include the 316d (114bhp/192lb ft) and 318d (141bhp/236lb ft). There will also be a 320i petrol variant. Around the same time, four-wheel drive will be offered; badged xDrive, the system should appear on the 320d and 330d.
2012 BMW 3 Series Touring: in the cabin
The Touring's front cabin gets the same treatment as the latest 3 Series saloon, including the unusual 'ribbed wood' dashboard trim on Modern-badged variants. There's also a flexible centre storage unit, which can be either an oddments tray or a pair of cupholders.
The rear cabin has around 17mm more kneeroom, according to BMW, and better access through the door aperture.
Longer body; 17mm more kneeroom than current 3 Series
Standard equipment includes stop-start across all engines and transmissions, an electric tailgate that opens and closes via a key fob button, air-conditioning, a 6.1-inch colour screen with USB audio interface, keyless start, cruise control and, on all but the most basic trim levels, rain sensors with automatic headlight activation.
The safety kit includes front and side airbags, head airbags front and rear, active headrests and a tyre defect monitor.
Electric tailgate as standard
Prices will start at £28,600 for the 320d manual, while the 328i petrol will cost from £29,450. The range-topping six-cylinder diesel 330d starts at £33,800.
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