What is it?
Choosing a petrol version of the new XF Sportbrake means choosing Jaguar’s familiar 2.0-litre Ingenium turbocharged four-pot, presented in 247bhp tune (unlike the saloon, the load-lugger’s S variant comes exclusively with diesel power). It also means the equally familiar eight-speed ZF auto ’box and rear-wheel drive.
Although we’re testing it in aesthetically bolder R-Sport guise (which carries supplements of £2400 and 70kg versus its saloon counterpart), all Sportbrake variants come with firmed-up sports suspension, while adaptive damping is an £820 option that our car foregoes. As well as styling accents inside and out, the R-Sport also gets front parking sensors to supplement entry-level kit that includes heated, eight-way electrically adjustable leather front seats, rear parking sensors and an 8.0in touchscreen, as well as niceties such as roof rails, self-levelling rear air springs and power tailgate.
The Sportbrake fulfills the practicality part of its remit well, closely matching the BMW 5 Series Touring and Audi A6 Avant for boot volume at 565 litres with its 40/20/40 split-folding rear seats up and 1700 litres when they’re folded flat. The load space is usefully regular, with an electric load cover, curry hooks and no lower lip. Cabin space impresses, too, with ample room for four large adults plus a halfling, and sufficient nooks in which to stow your daily detritus.
What's it like?
Materials in the smartly presented interior range from tidily stitched dashboard leather to both soft and hard plastics – although I wouldn’t choose the optional veneer, which has an odd, embalmed finish to it. Switchgear doesn’t feel quite as robust as that of rivals, but while the optionally upgraded infotainment could do with a manual controller to supplement its 10.2in touchscreen, it has lots of features and is pleasingly responsive. The sports seats are comfortable but not especially well sculpted among their type.
The petrol Ingenium is less of a workhorse than the 237bhp diesel version, giving away 99lb ft of torque and 100kg of towing ability to the oil-burner. But its refinement is far superior, emitting a gentle hum whose heightened pitch and volume as revs rise is barely noticeable once on the open road. Either dawdling in town or sitting at 2000rpm at 70mph, it’s both enjoyably hushed and unobtrusively managed by the gearbox, although downshifts can feel a bit lazy even in the toque converter’s most responsive setting.
Turbo lag is almost as gentle, but that’s partly because 247bhp doesn’t seem enough to make the 1705kg petrol Sportbrake feel that fast anyway. At 6.7sec, it’s 0.4sec slower to 60mph than the equivalent saloon, and although power delivery is steady all the way from 2500rpm to 6000rpm, it’s never especially keen, while Dynamic mode, which also firms the tiller and heightens gearbox mapping, makes the throttle a tad bitey.
Deeper potholes brought a thud from the optional 19in alloys, but otherwise the Sportbrake rides well and flows neatly over undulations taken at speed. Neither body control nor rear-end traction is much challenged when driving this car within the constraints of its modest powertrain, but the responsive front end and natural-feeling steering help make it an enjoyable thing to sweep along backroads. The helm gives decent feedback, too, but could be more settled at a cruise.
Should I buy one?
The petrol XF Sportbrake is no express wagon but, instead, majors on practicality, comfort and tidy handling – this makes it all the more of a shame that it isn't going to get 3.0-litre petrol unit found in the saloon S. Nonetheless, if it is a petrol engine you must have in your wagon, then the Sportbrake is dynamically the best out of its rivals, although the 5 Series Touring is a better all-rounder and has a much more tactile interior.
Jaguar XF Sportbrake 2.0 25t R-Sport
Where Buckinghamshire On sale Now Price £42,435 Engine 4 cyls, 1997cc, turbocharged petrol Power 247bhp at 5500rpm Torque 269lb ft at 1200-4500rpm Gearbox 8-spd automatic Kerbweight 1705kg Top speed 150mph 0-62mph 6.7sec Fuel economy 41.5mpg CO2/tax band 155g/km, 30% Rivals Audi A6 Avant 2.0 TFSI S line, BMW 530i Touring M Sport