The best mid-sized executive cars - driven, rated and ranked

The entry-level mild-hybrid options offer 154bhp in petrol form and 158bhp for the diesel. At mid-level, the E300e is a full petrol-electric PHEV while the E300de is diesel-electric, with both cars being quite evenly matched for price and performance (although, predictably, the diesel delivers better real-world long-distance fuel economy).There is also, of course, Mercedes' all-electric E-Class alternative, the EQE, to consider if you're ready for a fully electric business saloon. Electric range here is claimed to be as much as 397 miles on a charge, depending on specification.

Whichever version you plump for, the E-Class's character is certainly more laid back and traditionally luxurious than that of an equivalent BMW 5 Series or Jaguar XF. It wouldn't be as composed when driven quickly, but it might soothe away motorway miles more effectively.

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3. Jaguar XF

Some things don't change. On the eve of its removal from production altogether, Jaguar’s XF remains the best-handling car in this segment, for example, just as it has been for more than a decade, combining deft handling characteristics with a supremely comfortable ride. 

The car was made quite a lot more rationally appealing as part of a wide-ranging facelift and price realignment at the turn of 2021, and it now beats most of its premium-brand direct rivals for outright value, if not for the breadth of its model range, the spaciousness of its cabin, or the fuel-efficiency of its engines.

The XF comes with a choice of three engines: two turbocharged four-cylinder petrols, and a mild-hybrid four-cylinder diesel. There's no plug-in hybrid option, and there's no sign that there will be in future. Even so, the car's lowered showroom prices might still appeal to some fleet operators, and the D200 diesel remains capable of a WLTP-affirmed 57.2mpg on the combined cycle.

Four-door saloon and five-door estate bodies remain available. Four-wheel drive is standard on the range-topping P300 but unavailable elsewhere.

Inside the cabin, perceived quality and digital systems sophistication have both taken sizeable leaps in recent years. Jaguar's latest Pivi Pro infotainment system is a vast improvement on the XF's old set-up, while the car's fixtures and fittings are much closer to matching the most upmarket cars in this class.

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4. Audi A6

Handsome-looking thing, this Audi A6, isn’t it? While it might bear a remarkable resemblance to the larger Audi A8 limousine and Audi A7 Sportback, to many of our testers here at Autocar Towers the A6 represents the most successful execution of the Ingolstadt firm’s current language.

It’s a technological wonderland too. Audi’s latest dual-screen MMI digital architecture is a particular highlight within the monochrome-cool confines of the A6’s spacious cabin, while the Virtual Cockpit digital instrument layout is as impressive as ever.

To drive it remains refined in the classic Audi sense. Power comes from a range of silken-edged, mild-hybrid petrol and diesel motors, which provide the A6 with a respectable amount of shove even at the entry level. It rides well, too, and is precise-handling, if not involving or poised, through corners.

Two 2.0-litre mild-hybrid petrol options prop up the engine range, and a four-cylinder 50 TFSIe plug-in hybrid with plenty of electric range sits above them. For now, there are four- and six-cylinder diesel options, the latter accounted for by the 339bhp Audi S6 TDI Quattro sports saloon. And, if you've got an even bigger budget, the legendary, V8 turbo-powered Audi RS6 continues on in Avant form.

So there's still plenty of choice for the A6 customer. Unlike the BMW 5 Series or Jaguar XF, the A6 fails to really engage as a driver’s car. To some, its church-like isolation, refinement and tech appeal will be a massive draw, but it’s not quite enough to make it rise to the top here.

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5. Volvo S90 & Volvo V90

Sliding in to round out the top half of our list are the Volvo S90 saloon and V90 estate. The striking design of these closely related cars is shared with their Volvo range-mates, but it remains a strong selling point so many years after we first saw these two in 2016. Volvo's strong focus on standard safety equipment - a big tick for family-minded buyers - is likewise.

Also strengthening the Volvo’s case are a stylish, spacious and materially inviting interior, and comfortable, easy-going on-road performance and handling manners – just what you want in handsome, no-nonsense, executive family transport.

Similarly to the Mercedes E-Class, the S90 has been geared more for comfort than driving appeal, meaning it comes in behind the likes of the BMW 5 Series and Jaguar XF, which excel on both fronts. It's also lately become a pricier option than it once was. The saloon now only comes in big-performing Volvo S90 T8 Recharge plug-in hybrid form. Thankfully, the V90 estate offers greater breadth of choice and remains one of the few new Volvos that can still be bought with a diesel engine, or in a choice of PHEV formats. 

All S90 and V90 PHEVs now have more than 50 miles of electric-only range, which should make them popular fleet options, V90 especially so.

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6. Genesis G80 & Electrified G80

Genesis is the nascent luxury car brand of Korea's ascendent Hyundai-Kia group, and the G80 is its mid-sized executive option. Having only been launched in Europe in 2021, the car's available with a four-cylinder petrol engine, or as an all-electric derivative - the initial four-pot diesel model having now been removed from UK sale. There will be no plug-in hybrid, but Genesis will hope that fleet-minded motorists will simply cut out the middleman and jump straight into the Electrified G80.

Genesis's sales model is the really new thing it offers: one by which you can order a car entirely online, have it delivered to your door, collected for servicing, and then taken away at the end of it all without ever setting foot in a showroom, or dealing with an employee who earns his or her crust on sales commission. 

The G80 itself is more conventional: a roomy, refined, soft-riding, natively rear-driven saloon that's big on on-board technology and perceived quality, even if it may be a bit generic and anonymous to look at. The electric version is equally comfort-focused and little more engaging to drive than the petrol - but it offers good value among its peers, so if space, isolation and material quality are high on your shopping list, it's worth considering.

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7. Volkswagen Arteon

Volkswagen's extra-desirable executive option, the Arteon, had a facelift in late 2020 and now comes with a choice of fastback saloon or shooting brake estate bodies, although its old 1.4-litre PHEV derivative is no longer offered. 

In our view the estate body adds to the car's visual appeal, although the removal of the petrol-electric powertrain weakens the rational argument to choose one, at least for some. Conventional turbocharged, four-cylinder petrol engines are on offer, though, with as much as 316bhp in the case of the Volkswagen Arteon R, and there are also 148bhp and 197bhp 2.0-litre diesels.

The Arteon has limited dynamic appeal whatever the contents of the engine bay. Its dynamic character is characteristically reserved, as big Volkswagens have so often been over the years. But as a roomy, alternative modern executive option that'll cost you less than some, it's worth considering.

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8. Lexus ES

Gone is the old Lexus GS from UK shores. In a bid to boost its sales volume on the continent and here in Britain, Lexus has replaced its old rear-driven saloon with this more sensible ES - the firm’s best-selling four-door saloon in markets other than ours.

Lexus would be likely to argue that the ES’s biggest draw card is the fact that it’s only available as a hybrid here in the UK, coming in the form of the ES 300h. It's based on the same TNGA GA-K architecture as the latest Toyota RAV4 and Camry (whose short-lived tenure as a UK car is now over), meaning there’s a 2.5-litre four-pot up front and it is supplemented by an electric motor for a combined output of 215bhp.

Lexus gave the car a design update in 2022, adding new headlights, some new driver assistance systems and an updated infotainment system. Some suspension revisions were intended to bring greater rigidity to the car's chassis, and feel to its steering, too.

Around town is where the Lexus is most in its element. Here, its hybrid powertrain is at its smoothest, while the ability to run for brief periods on electricity alone means it achieves decent fuel economy as well. 

Does it hold a candle to the likes of BMW, Jaguar or Mercedes in terms of outright desirability or dynamic appeal? Not really. Not even in F Sport trim, which is best avoided. While the ES is comparably comfortable and impressively solid-feeling, it lacks the usability of its German rivals, and its infotainment system is borderline infuriating to operate at times. 

Being front driven, the car also lacks the natural rear-drive balance of the likes of the BMW 5 Series and Jaguar XF, and its powertrain doesn't respond keenly to being worked hard.

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9. DS 9

The big, luxurious French limousine returns in the shape of the DS 9, the Stellantis group's latest bid to force its way in among Germany's premium-brand elite. Sort of.

In fact, being based on the same model platform that underpins the Peugeot 508, this car isn't as big as it might be - at least in some respects. Second-row leg room is fairly generous, but for cabin width and boot space, the DS 9 is a little way off mid-sized executive class standards.

The car leads with the material richness and artful flourish of its cabin, to accompany the glitzy flash of its exterior chrome. It was launched in 2021 with a choice of conventional petrol and plug-in hybrid power, but is now only offered as a PHEV. The E-Tense 250 model is the more affordable front-wheel-drive version and the E-Tense 4x4 360 is the twin-motor, four-wheel-drive range-topper, with its 5.6sec 0-62mph sprinting and 39 miles of electric range.

Comfort and refinement in the car are quite good - although the lower-powered PHEV offers only lukewarm performance, and neither stands out for driver appeal. In the raw, meanwhile, the Chinese-made big DS is just a little bit too derivative-looking and lacking in wow factor to do the job of a flagship saloon quite as it should.

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10. Maserati Ghibli

The Maserati Ghibli is a relic of a time, a decade or so ago, when its maker's expansive mood made it eye a much larger piece of the global luxury car market. The Levante SUV was the biggest component part of that growth effort, of course, which faltered long before the rest of the global industry hit rocky times later in the decade. But the Ghibli was once key, too, pitched as Italy's extra-special answer to a Jaguar XF or Mercedes E-Class, complete with a diesel engine option and fleet-compatible running statistics.