The Bentley Torcal is Bentley’s upcoming electric SUV, scheduled to debut in September. Bentley has not shown it yet, but it has offered a preview of what it will sound like — and the answer is: a drum kit.
Not a synthesised engine sound. Not digital pops and bangs. Bentley’s engineers dissected the acoustic character of three combustion engines — the 1930s inline-six, the 6.75-litre V8, and the W12 — and found what they had in common. That commonality is rhythm. The four-cycle pulse of a combustion engine expelling exhaust through its cylinders maps surprisingly closely to the strike pattern of a bass drum. Bentley built the Bentley Torcal’s sound identity around that finding.
Why Bentley Chose Percussion
An electric motor makes a whine, a hiss, and road noise. Nothing else. That absence of sound is a blank canvas for any manufacturer, but it presents a particular challenge for a company whose cars have historically made some of the most distinctive mechanical sounds in the industry — the W12’s complex harmonic signature, the V8’s deep thrum, the old inline-six engines’ period-specific character.
Bentley’s options were: replicate the old sounds digitally, create something entirely new, or find a connection between the old sounds and something real.
The drum approach is the third path. Rather than telling the Bentley Torcal to pretend it has an engine, the sound system takes the rhythmic DNA of those historical engines and expresses it through percussion. The bass drum strikes when the old cylinder would have fired. The timing and pattern are drawn from actual combustion data from Bentley’s engine archive.
Strings have been blended in above the percussion — Bentley is not building a rock track, it is building something more orchestral. The strings give the sound an upscale character appropriate to a vehicle at this price point. Thumping bass alone would work for a muscle car. A Bentley needs something more composed around it.
The most interesting technical decision is the imperfection. Engineers deliberately introduced a slight timing variation to the Bentley Torcal’s drum pattern — a fractional stumble that no machine would produce naturally. A Roland drum machine hits every beat exactly on time. A human drummer does not. The variation is small enough to be imperceptible consciously but present enough to feel alive rather than mechanical. The engineering brief, apparently, was emotion from imperfection.
What This Is Not
The Hyundai Ioniq 5 N takes a different approach — it synthesises turbo pops, gearshift bangs, and the general acoustic signature of a modified performance hatchback engine. The sound is artificial but it is anchored to something specific: a particular type of car, a particular type of driving.
Bentley is not doing that. The Bentley Torcal is not pretending to have an engine. It is using the structural pattern of how its historical engines sounded — their rhythm and pulse rather than their specific tonal character — and expressing that pattern through a different instrument entirely.
The Rolls-Royce Spectre represents the other extreme of the luxury EV sound question. Rolls-Royce chose silence: the loudest thing in a Spectre at speed is said to be the digital clock mechanism on the dashboard. For a car positioned as the ultimate in refinement and isolation, that is the right answer.
A Bentley, by contrast, has always had a more overtly sporting identity alongside its luxury credentials. The W12 sound was part of the Bentley ownership experience in a way that a Rolls-Royce owner would not necessarily seek out. The Bentley Torcal needs to replace something the old cars had that mattered. Silence would be the wrong answer for this particular brand.
How Luxury EVs Are Handling Sound
| Brand / Model | Sound Approach | Based On | Character |
|---|---|---|---|
| Bentley Torcal | Drum-based percussion with strings | W12, V8, 1930s inline-six rhythms | Orchestral, imperfect, human |
| Hyundai Ioniq 5 N | Synthesised engine audio | Turbocharged four-cylinder pops and bangs | Performance, mechanical |
| Rolls-Royce Spectre | Silence | Nothing — designed for acoustic isolation | Whisper-quiet, refined |
| BMW i7 | Composed by Hans Zimmer | Original composition, not engine-based | Cinematic, ambient |
| Porsche Taycan | Electric Sport Sound | Synthesised futuristic tone | Sporty, forward-looking |
The Customer Who Does Not Want It
Bentley knows not every Torcal buyer will want the drum soundtrack playing while they accelerate.
Some proportion of the customer base will prefer a whisper-quiet cabin. Bentley buyers who use their cars primarily for long-distance touring, for the quiet sanctuary quality of a luxury interior, or who simply find artificial sound systems unconvincing regardless of how well engineered they are — those buyers exist and Bentley will need to accommodate them.
The drum system is almost certainly a feature rather than a permanent fixture. Whether Bentley Torcal owners can turn it off, adjust its volume, or customise its character has not been detailed yet. That information comes with the full September reveal.
Why Sound Becomes the Differentiator
Luxury manufacturers are running out of ways to distinguish themselves through traditional material qualities. The finest leather, the most figured walnut veneer, the most precisely stitched headliner — these differences exist but they are increasingly difficult to perceive or explain to buyers who are comparing multiple options.
Sound is the new frontier. Acoustic engineering — how a car sounds from inside and outside, what it says to the driver during different driving modes, how it announces its character without the driver having to read a brochure — is becoming a primary differentiator in the luxury segment as electrification removes the acoustic identity that combustion engines provided automatically.
Every major luxury brand is working on this problem. The Bentley Torcal’s drum-based solution is the most specific and historically grounded approach any of them has published so far. Whether buyers find it convincing depends on how it sounds in person, which requires sitting in the car — something September will provide.
Brian Johnson’s Bentley
AC/DC frontman Brian Johnson owns a 1928 Bentley 4.5-litre Vanden Plas — one of the famous Blower Bentleys from the supercharged racing era. Johnson is a genuine Bentley enthusiast, not a celebrity ambassador, and he collected vintage Bentleys well before any commercial relationship with the brand.
The connection is worth noting in the context of the Bentley Torcal’s drum sound specifically. The old Blower Bentley sounds as close to a percussion instrument as any road vehicle ever produced — the supercharged engine, the exhaust note, the mechanical noise at full load. Johnson has spent decades listening to one of the most sonically aggressive Bentleys ever built. Whether he approves of what the Bentley Torcal does with that acoustic heritage will be interesting to hear about when September arrives.
FAQs
What is the Bentley Torcal?
Bentley’s upcoming electric SUV crossover, scheduled to debut in September. It will use a drum-based sound system rather than synthesised engine audio.
Why does the Bentley Torcal use drums for its sound?
Bentley engineers found a structural similarity between the four-cycle exhaust pulse of its historical combustion engines and bass drum strike patterns. The drum sound carries the rhythmic DNA of the W12, V8, and 1930s inline-six without synthesising the actual engine sounds.
When does the Bentley Torcal debut?
September this year. No specific date confirmed.
Will the Bentley Torcal sound like the W12?
Not tonally. It expresses the rhythm and pulse pattern of the W12 and other historical Bentley engines through percussion rather than replicating their specific sounds.
Can you turn off the Bentley Torcal’s sound system?
Not confirmed yet. Full details come with the September reveal.
How is the Bentley Torcal’s sound different from other EV soundscapes?
Most EV sound systems synthesise engine noise. The Bentley Torcal uses percussion — specifically a drum-forward track with strings, designed to feel orchestral rather than mechanical. A deliberate timing imperfection makes it sound human rather than machine-generated.
What other Bentley engines inspired the Torcal’s sound?
The 1930s inline-six, the 6.75-litre V8, and the W12. Engineers studied all three and found a common rhythmic pattern that the drum soundtrack is built on.
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