The Vauxhall Astra’s refreshed engine range brings with it improvements in fuel economy and emissions. Average fuel economy figures don’t dip below 50mpg, aside from the most powerful 1.4-litre 143bhp CVT auto model at 49.6mpg.

The most efficient options in the range are the diesels. The lesser-powered six-speed manual version in entry-level SE spec, returns a maximum of 65.7mpg under the WLTP testing procedure, and emits just 113g/km of CO2. Provided you don’t need to drive in diesel-banned city centres very often, this engine is the most frugal choice.

Most economical family cars

Vauxhall claims all 1.2-litre petrol versions (110PS, 130PS and 145PS) manage to emit 119g/km of CO2, while WLTP figures show average efficiency of up to 54.3mpg.

The automatics fare well, too. The CVT-equipped, 143bhp 1.4-litre engine manages 50.4mpg with CO2 emissions from 129g/km, while the most powerful 1.5-litre diesel auto version returns up to 56.5mpg on average and emits 133g/km of CO2.

There’s little doubt that the Astra’s revised engine line-up has kept it competitive in this segment – it’s a welcome bonus that each unit performs well too.

Vauxhall Astra 2019 facelift - rear cornering

.imgHideOnJavaScriptDisabled_40599w15mfdsjjdy { display: none !important; }

Insurance groups

Insurance groups are on par with those of the Astra's rivals, especially with the strong raft of safety and security kit the Astra gets as standard. Lower-spec cars start at group 14, rising to group 19 for the 1.5-litre 120bhp diesel in Ultimate Nav trim.

Depreciation

The Astra has never been a particularly strong performer when it comes to depreciation, due to the numbers finding their way onto the market and the fact that the old car was never a class leader.

Data suggests the latest model won't be particularly great at holding onto its value, either, with an average of 34% retained over three years and 36,000 miles.