Lamborghini Aventador SVJ Roadster 2020 review – the ultimate open-top V12

Last hoorah (for now) for Lamborghini’s big V12 supercar

Evo rating
  • Pure Lamborghini theatre
  • Appalling Lamborghini gearbox

It’s the Lamborghini for those who think an Aventador coupe isn’t extrovert enough. The supercar that’s built to a blueprint older than those responsible for today’s batch of EV hypercars. An archaic (to some) throwback that prowls the roads trying to justify its existence.

For us, it’s simply the Lamborghini Aventador SVJ Roadster, the V12 supercar that defies modern convention and cares little for today’s pampered approach to performance cars. And it’s brilliant. Or utterly rubbish, depending on which side of the Lamborghini fence you sit.

Subscribe to evo magazine

Subscribe today to have every issue of evo delivered straight to you. You'll SAVE 39% on the shop price, and get evo for its original cover price for a whole year!

Taking all the aerodynamic know-how from the SVJ coupe, the Roadster has a two-piece carbonfibre roof panel in place of the coupe’s aluminium skin and that’s about it in terms of what’s the difference.

Same gargantuan V12 engine, same woeful seven-speed automated manual transmission, torturous seating position and the ability to turn heads and crack a smile on the most miserable of buggers.

Advertisement
Advertisement - Article continues below

Engine, performance and 0-60 time

Six-and-a-half litres, 12 cylinders and a sound with more layers of texture than an influencer has paid-for followers. By today’s standards the return on investment from that cubic capacity and cylinder count is pretty poor – reduce the cylinder count by a third and add a couple of turbos and you’ll easily match the Lamborghini’s 759bhp, but that misses the point of this luscious V12.

It doesn’t matter that its 531lb ft is near equal to today’s crop of supersaloons, because none of them delivers such a thrilling experience as the Aventador’s V12 when you’re brave enough to venture into the dark reaches of the throttle pedal’s travel.

Zero to 62mph arrives in 2.9sec and it will max out at 218mph. Which is sufficient.

Technical highlights

It’s all about the aero when it comes to the Aventador SVJ Roadster, as it was with the coupe. Called ALA 2.0 (Aerodinamica Lamborghini Attiva) it incorporates an active rear wing featuring two slots positioned in the nose and an intake at the base of the engine cover ahead of the rear wing support. It works in conjunction with your driving style. So if you’re behaving yourself the openings are ‘closed’ to leave the front splitter, rear wing and considerably sized rear diffuser working as normal (producing 40 per cent more downforce than an SV). It’s when the speed increases that the aero becomes active, when less drag is required and more downforce preferable.

At this point the flaps in the nose open to reduce the airflow over the car by directing it under it and reducing pressure across the front splitter. At the same time air at the rear of the car is forced through a number of smaller openings and the aerofoil to disturb the airflow under the wing, therefore stalling it.

What’s really clever about ALA 2.0 is that it can manage the aero left to right, altering downforce across the car as it goes through a corner.

Advertisement - Article continues below

On top of this, ALA 2.0 is also linked to the car’s magnetic damper system, rear-wheel steering, its dynamic steering and the four-wheel-drive system and is all designed to improve the SVJ’s cornering ability. So, too, is the mechanical locking rear diff.

Within the four-wheel-drive system the centre clutch will disengage under braking to improve feel and increase agility on turn-in. Unfortunately none of this tech improves the gearshift, which is ponderously slow no matter the setting selected.

What’s it like to drive? 

On first acquaintance the Aventador SVJ Roadster is like every other big Lamborghini of the modern era to drive: surprisingly easy and straightforward. Disappointingly so if you were expecting to wrestle with every control and were prepared to skin a few knuckles along the way.

And then you switch it all to Corsa mode, think ‘when am I going to have the opportunity to enjoy this magnificent machine again?’ and then go for it. For a V12 the first three gears don’t last that long and the resulting speed soon has you short-shifting to maintain some sanity. But the thrills never subside. The noise consumes you, the performance batters you, but it remains measured in all that it does.

Yes, the chassis lacks the composure of those of today’s more modern machinery and can feel one-dimensional once you are used to the 3D feedback of others. But it’s never lairy. Never unpredictable or edgy. It’s more progressive than you were perhaps expecting but is equally less polished and finessed than you would hope. And like all cars from a generation many have already forgotten, it makes you do all the work.

You need to work the steering to get the nose to bite the apex with the required level of purchase and the steering wheel is constantly busy between your fingers on anything but racetrack-smooth tarmac, although not all that chatter results in feedback. At times the steering can feel a little numb, overdamped to filter out the kickback.

Advertisement - Article continues below

And yet little of this matters, because the Aventador SVJ Roadster delivers more thrills and excitement in one throttle application than many modern performance cars can muster in a year of driving. It’s noisy, tricky to get into, not especially comfortable when you are in it and cars costing a fraction of its £387,987 asking price are quicker and more polished and capable machines.

Yet it corners with directness and pivots through a turn with an ‘as one’ feeling, perhaps not as quick as its performance and looks suggest it should do, but equally you feel part of the equation when doing so. It also feels no bigger than a Huracán on the move, which means you can enjoy it on roads that its girth suggests are out of bounds.

And few have the childlike appeal of this Lamborghini. Flawed? Undoubtedly so, but we wouldn’t have it any other way and we’ll miss it and all its faults when it’s gone.

Price and rivals

Direct rivals are thin on the ground when it comes to the Aventador SVJ Roadster, primarily because its £387,987 tag is rather steep. McLaren will sell you an equally ballistically quick 720S Spider for £237,000, and Ferrari’s new £234,000 F8 Tributo Spider might tempt you, too. Although it’s the £318,000 Ferrari 812 GTS and Aston Martin DBS Superleggera Volante at £247,500 that provide the V12 soundtrack and powertrain to match the Lamborghini.

Advertisement

Recommended

Visit/lamborghini/aventador-sv/201764/lamborghini-aventador-svj-vs-mclaren-600lt-hardcore-track-coupes
Lamborghini Aventador SV

Lamborghini Aventador SVJ vs McLaren 600LT

1 Nov 2019
Visit/supercars/22743/gordon-murray-automotive-t50-lightweight-ethos-revealed
Supercars

Gordon Murray Automotive T.50 – lightweight ethos revealed

28 May 2020
Visit/audi/r8
Audi R8 coupe

Audi R8 review

22 May 2020
Advertisement

Most Popular

Visit/used-cars/20402/cheap-fast-cars-2020-the-best-budget-performance-cars-on-the-market
used cars

Cheap fast cars 2020 – the best budget performance cars on the market

The cheap fast car is a wonderful thing, if you buy right and do your research. These are our favourites from £1000 to £10,000
4 Jun 2020
Visit/features/17660/the-best-four-cylinder-engines-ever-we-pick-our-favourites
Features

The best four-cylinder engines ever

We've gathered a selection of our very favourite four-pots ever produced
27 May 2020
Visit/bentley/mulsanne/202688/bentleys-675-litre-v8-engine-is-no-more-we-pay-homage-with-a-classic-road
Bentley Mulsanne

Bentley’s 6.75-litre V8 engine is no more: we pay homage with a classic road trip

After 61 years of service, the end has come for Bentley’s 6.75-litre V8. To mark the occasion, we take one on a road trip from London to Geneva
3 Jun 2020
Visit/chevrolet/202690/c8-chevrolet-corvette-uk-prices-and-specifications-revealedchevrolets-new-mid
Chevrolet

C8 Chevrolet Corvette UK prices and specifications revealed

Chevrolet’s new mid-engined C8 Corvette is an American supercar for less
3 Jun 2020