What's it like?
What impresses you about the 1.6 diesel in the Astra is its smoothness and quietness. It feels free-revving for a diesel, but you still get the impressive low-end thrust for which the previous, less-refined units were known.
Vauxhall claims a 0-62mph time of 9.7sec and a top speed of 125mph, both of which feel within the engine's remit.
On a long motorway haul, taken as quickly as traffic would allow, the car returned 52mpg and offered a touring range of 580 miles.
In Tech Line trim, with cloth seats and running on 17-inch wheels, the test Sport Tourer cornered and steered very well, and coped impressively with abrupt bumps and potholes.
The cabin feels suitably spacious and is comfortable over even long distance, which combined with the car's pliant ride makes the Vauxhall a pleasant daily companion.
Drop the rear seats and you're offered a substantial 1550 litres of storage space too – larger than that of the equivalent Ford Focus estate.
The Astra's not devoid of kit either; standard equipment includes sat-nav, USB and Bluetooth connectivity, a digital radio, multi-function trip computer, air-con, cruise control and electric heated mirrors and electric windows.
Should I buy one?
If you're in the market for a practical and efficient estate, one that's not too big, then this Astra Sports Tourer is certainly worth considering.
Besides being easy to live with and effortless to drive, it won't cost much to run and benefits from Vauxhall's 'lifetime' 100,000 mile warranty. Competitive pricing and comprehensive kit levels further bolster its appeal.
In this particular trim and with its efficient new diesel engine, the Vauxhall Astra Sports Tourer really does come across as a near-ideal British family car.
Vauxhall Astra Sports Tourer 1.6 CDTi
Price £20,525; 0-62mph 9.7sec; Top speed 125mph; Economy 72.4mpg; CO2 104g/km; Kerb weight 1440kg; Engine 4 cyls, 1598cc, turbodiesel; Power 134bhp at 4000rpm; Torque 236lb ft at 2000rpm; Gearbox 6-spd manual