Top 10 best large executive cars 2021

Large executive cars continue to hold vast appeal and cachet. We pick out 10 of the best.

BMW 5 Series driving

The best large executive cars offer space, comfort, speed and cutting-edge tech to their buyers, a number of whom may well be company-car drivers. None of the models on this list cost less than £30,000 and quite a few are much more, especially once a few choice options have been added. That means you’ll either need deep pockets to buy one yourself or a very respectable company-car allowance.

Relatively big petrol and diesel engines are often to be found under the bonnets of large executive cars but a number are now offered as plug-in hybrid and fully electric, in recognition of the fact that low CO2 emissions have a very positive effect on BiK tax liability for business users.

Top 10 best luxury cars 2021

Low running costs need to be tempered with decent performance, as drivers of these cars often do big annual mileages, including motorway journeys. This poses a challenge for manufacturers, as heavy, powerful cars can be fuel-hungry. As a result, large executive cars are usually some of the first to benefit from the latest fuel-saving and power-boosting technologies.

Another hurdle for large executive cars to overcome is that they should be enjoyable to drive when required, yet offer effortless cruising abilities when not. They also often double up as family vehicles, meaning issues surrounding practicality can’t be ignored either.

Fortunately, regardless of these challenges, there are plenty of cars that will easily meet your needs. Read on to find out our 10 best large executive cars.

BMW 5 Series saloon review

BMW 5 Series saloon front 3/4 tracking
Carbuyer rating

4.6 out of 5

Read full reviewWatch video

Put simply, the latest BMW 5 Series is a fantastic car. It features a beautifully built interior, excellent passenger space and – crucially – the best driving experience in its class. The 520d is the pick of the range for most buyers, going from 0-62mph in under eight seconds, yet returning over 70mpg if bought in EfficientDynamics guise. If you want more power, the 530d is unceasingly fast when accelerating, yet still offers reasonable running costs. Inside, state-of-the-art electronics and infotainment systems are blended perfectly with luxury woods and leathers, while the 5 Series is also the first car to offer wireless Apple CarPlay connectivity. It may look pretty similar to the outgoing model, but given that car continues to cut a dash on the road, we can understand why BMW took an evolutionary approach when designing the seventh-generation 5 Series.

Mercedes E-Class saloon review

Mercedes E-Class saloon
Carbuyer rating

4.5 out of 5

Read full reviewWatch video

The Mercedes E-Class is an absolute gem of a car. From a purely aesthetic point of view, its understated looks carry just the right amount of prestige without shouting about it too much. Climb aboard and it’s a similar story, as the dashboard and interior design somehow manage to offer traditional luxury with a thoroughly modern ambiance. The Mercedes star on the front means it’s packed full of the latest safety systems, while the tbrand carries a certain kudos many consider unmatchable. It’s not quite as sharp to drive as the BMW 5 Series, but some will prefer the more relaxed approach it offers. That, together with conventional engines that return up to 72.4mpg or take you from 0-62mph in under six seconds (as well as the tax-busting 350e hybrid), make the E-Class hard to beat.

Audi A6 saloon review

Audi A6
Carbuyer rating

4.3 out of 5

Read full reviewWatch video

The latest Audi A6 has all of its predecessor’s premium appeal, but the evolutionary body design possesses a dash of extra dynamism thanks to some sharp creases, flared wheelarches and a powerful grille flanked by swept-back headlights. Inside is where the real advances are evident, though, as Audi has pulled out all the stops to give its E-Class and 5 Series rival some seriously sophisticated technology. Top-spec models get Audi’s impressive Virtual Cockpit instrument pack, plus a big infotainment touchscreen at the centre of the dash, and a smaller touchscreen below for climate control and other ancillary functions. There’s also an array of safety and driver assistance technology that has trickled down from the A8 luxury flagship, so you can have active cruise control with steering assistance, while City Assist watches out for vehicles emerging from side streets that haven’t seen you. With super-frugal mild-hybrid powertrains offering up to 62.8mpg in the 2.0-litre diesel version, the A6 is a technical tour de force, while being smooth and comfortable enough to soothe even the most harassed executive’s troubled brow.

Porsche Taycan saloon review

Best Large Company Car: Porsche Taycan
Carbuyer rating

4.3 out of 5

Read full review

Porsche has long held a reputation for building some of the finest sports cars in the world but it also knows a thing or two about the executive market. Much like the Panamera, the Taycan is a four-door Porsche with plenty of luxury mixed with driving pleasure. only this time it’s a fully electric car. There are a number of different versions of the Taycan available but standard features are plentiful across the range and some of them are operated via a 6.8-inch curved display with up to five different and configurable views. Range varies from 208 to 301 miles across the various models, so all should be more than capable of taking on long journeys and proving easy to live with. The Taycan is a zero-emission car, so it qualifies for some huge savings on both VED (road tax) and Benefit-in-Kind taxes, as well as avoiding the Ultra Low Emission Zone charge, should you find yourself driving into London.

Volvo S90 review

Carbuyer rating

4.3 out of 5

Read full reviewWatch video

The latest Volvo S90 is even more focused on cosseting comfort than the Mercedes E-Class and Audi A6, but while those cars can be enjoyable to hustle down a winding B-road, the S90 is definitely more about wafting gracefully. It’s also only available with diesel engines, the least polluting of which attracts a BiK rate of 23%. In the S90’s favour are its distinctive looks, beautiful and modern dashboard (that’ll be familiar to XC90 owners), seats that offer peerless comfort over long journeys and the standard Pilot Assist system. This offers semi-autonomous driving at speeds up to 80mph, furthering the S90’s status as one of the most relaxing cars on sale today. With that in mind, we recommend the less powerful D4 diesel over its D5 sibling. Running costs will be lower while performance will undoubtedly take a back seat, as the S90 is about arriving at your destination as unruffled as possible, not as fast as possible.

Jaguar XF saloon review

Jaguar XF saloon review
Carbuyer rating

4.1 out of 5

Read full reviewWatch video

The Jaguar XF is more involving to drive than the Mercedes E-Class, and some also feel it has more character. Its engines are impressively economical but it can’t quite match those offered by Mercedes and BMW rivals in terms of outright efficiency. It also takes a back seat to the E-Class in terms of interior design and safety, as the XF doesn’t feel quite as polished inside as the Mercedes, or feature quite such advanced protective technology. Many patriotic UK buyers will be delighted to see Jaguar returning in good form to the large executive class and even though the company is now foreign-owned, Jaguar still builds its cars in the UK. Minor quibbles aside, the Jaguar XF returns up to 70mpg, incurs as low a Benefit-in-Kind (BiK) rate as 20% and has so much to recommend it, we can only advise you click the link below to read our full review. Read more.

Tesla Model S review

Carbuyer rating

4.1 out of 5

Read full reviewWatch video

When it first arrived back in 2012, the Tesla Model S tore up the rulebook for electric cars (EVs). Firstly, it looked better than any EV before it, and secondly, its 300-mile-plus range signalled electric cars could now be a genuinely practical proposition. The Model S doesn’t just impress as an electric car, though: it’s a thoroughly convincing car, full stop. It’s beautifully designed inside, with plenty of customisation options and a huge, easy-to-use portrait touchscreen taking pride of place in the centre of the dashboard. The Model S also has more luggage space than almost any other car on sale today thanks to its two boots and you can even order a pair of rear-facing child seats that rise up out of the boot floor. No doubt the Tesla is expensive, but once you’ve bought the car, running costs will be as low as possible. Tesla’s network of super-fast Superchargers can replenish the Model S’ batteries to 80% in just 40 minutes. Speaking of speed, depending on which model you go for, the Model S can go from 0-62mph in under three seconds, leaving Ferrari and Porsche owners trailing in your wake – a bone-fide executive perk.

Audi A7 Sportback hatchback

Audi A7 Sportback driving
Carbuyer rating

4 out of 5

Read full reviewWatch video

The original Audi A7 single-handedly revived the large executive hatchback class in the mid-2000s, stirring memories of models like the Saab 9000, Rover 800 and Ford Granada. The second-generation model is bristling with up-to-date technology and looks more distinctive than its predecessor, as Audi begins to move away from the 'Russian doll' styling philosophy it has been criticised for in the past. The A7 is available with powerful V6 petrol or diesel engines and incorporates 'mild hybrid' technology, so it's surprisingly efficient for such a large and luxurious car.

Lexus ES saloon

Lexus ES
Carbuyer rating

4 out of 5

Read full reviewWatch video

The Lexus ES is designed to pinch sales from the almost ubiquitous German executive cars, and provides an interesting alternative for drivers who want to express a bit of individuality. The ES certainly stands out visually, with its cascading grille and complex body curves and creases. It also ploughs a relatively lonely furrow by offering only a petrol-hybrid powertrain, while most cars in the class favour diesel. Economy figures of 60mpg and emissions of 106g/km suggest that’s not such a bad idea, especially with a 22% Benefit-in-Kind rating that undercuts rivals. Build quality is superb, too; the interior boasts some lovely Japanese-inspired trim finishes and a flashy 12.3-inch infotainment screen – although a lack of Apple CarPlay or Android Auto compatibility is a bit of a gaffe. Front-wheel drive and no manual option underlines the fact that Lexus isn’t taking on the German Nurburgring warriors. Instead, a superbly cosseting ride and great refinement appeal to those who prefer to travel at a gentler pace – which is an approach that best suits the 2.5-litre petrol engine and electric motor combination, too.

Mercedes CLS saloon

Carbuyer rating

3.8 out of 5

Read full reviewWatch video

Mercedes pretty much invented a new class of car with the first-generation CLS, and the latest, third-generation model builds on its predecessors' success. Based heavily on the Mercedes E-Class, it's intended to be a sporty and stylish counterpart to its more sober-suited cousin – especially in high-performance Mercedes-AMG CLS 53 guise. More efficient petrol and diesel engines are available, of course, but the CLS' downfall is that it's not as practical as the E-Class, with rear-seat passengers in particular paying the price for those swoopy looks in terms of reduced headroom. The boot isn't as big as the E-Class', either.

Recommended

Top 10 best electric cars 2021
Ioniq 5
Best cars
20 Oct 2021

Top 10 best electric cars 2021

Best used cars: our 2022 Best Used Car Award winners
Carbuyer Best Used Car Awards 2022 - the winners
Awards
13 Oct 2021

Best used cars: our 2022 Best Used Car Award winners

Production of new Tesla Cybertruck to start in 2023
Tesla Cybertruck - front 3/4 view static
Tesla
11 Oct 2021

Production of new Tesla Cybertruck to start in 2023

Kia Stinger hatchback review
2021 Kia Stinger
Kia Stinger
30 Sep 2021

Kia Stinger hatchback review

Most Popular

What is AdBlue?
What is adblue?
Tips and advice
18 Oct 2021

What is AdBlue?

Genesis GV80 SUV review
Genesis GV80 SUV
Genesis GV80
19 Oct 2021

Genesis GV80 SUV review

Top 10 best company cars 2021
Hyundai Ioniq 5 front 3/4 cornering
Best cars
14 Oct 2021

Top 10 best company cars 2021

Tips & advice

View All
Car dashboard warning lights: the complete guide
Car dashboard symbols and meanings
Tips and advice
10 Aug 2021

Car dashboard warning lights: the complete guide

Electric car charging stations: a complete guide
Electric car charging station
Tips and advice
3 Jun 2021

Electric car charging stations: a complete guide

PCP vs HP – which type of car finance is right for you?
PCP vs HP
Tips and advice
29 Sep 2021

PCP vs HP – which type of car finance is right for you?

Average speed cameras: how do they work?
Average speed cameras: how do they work?
Tips and advice
23 Jul 2021

Average speed cameras: how do they work?

Best cars

View All
Top 10 best car interiors 2021
Peugeot 208 hatchback
Best cars
25 Jun 2021

Top 10 best car interiors 2021

Top 10 best electric cars 2021
Ioniq 5
Best cars
20 Oct 2021

Top 10 best electric cars 2021

Top 10 best cheap-to-run cars 2021
Toyota Prius front 3/4 cornering
Best cars
10 Jun 2021

Top 10 best cheap-to-run cars 2021

The UK's top 10 fastest hot hatchbacks
Mercedes AMG A45 - rear
Hot hatches
25 Jun 2021

The UK's top 10 fastest hot hatchbacks