VBE Restorations presents

Petronella

The ultimate vintage Bentley for the modern-day driver.
One exists. Only four more will ever be built.

A one-of-a-kind motor car

Built for the road,
not the rope barrier.

Petronella is a bespoke vintage Bentley, designed for endurance rallies, tours and racing — with concours d'élégance styling and enough reliability to be your daily driver. This is something truly special.

Her foundation is a 1926 Bentley 3 Litre short chassis, stiffened with additional tubular cross members and reinforcement plates. The unique boat-tail body was 3D-modelled in-house, inspired by the long-bonnet Gurney Nutting Blower built for "Bentley Boy" Woolf Barnato — a lightweight laminated timber frame skinned in hand-formed aluminium on a traditional English Wheel.

Beneath the flat, Speed Six-like bonnet line sits a 3 Litre engine converted to 4½ Litre specification with an oversized 5.3 litre cylinder block: a forged, semi-counterbalanced crankshaft and forged rods designed by VBE, shell bearings in place of white metal, forged pistons, up-rated needle roller rockers and lightened valve gear. In effect, a straight-six 8 Litre with two cylinders lopped off.

Going against the grain of the purists, Petronella is aimed at the modern discerning driver. She carries the elegance and authority an original-character Bentley demands on the road, while discreet modern engineering — hydraulic brakes, coil ignition, alternator charging, a Laycock overdrive — makes her genuinely practical for modern-day driving: 70 mph at just 2,200 rpm.

Petronella at speed on an open road between autumn fields, her driver in flat cap behind the aeroscreens
On test between the ploughed fields, yards from the VBE workshop

“Challenging enough to be interesting, without being excessively hard work.”

— Octane magazine, on driving Petronella
5.3litres
200bhp @ 3,500 rpm
120mph top speed
10sec 0–60 mph
1,200kg

Petronella specification

Engineered in-house by VBE

Chassis
1926 — 9' 9½" 3 Litre Bentley chassis with added tubular cross members and reinforcement plates for extra stiffness.
Engine
3 Litre Bentley engine converted to 4.5 litre specification with an oversized 5.3 litre cylinder block. VBE-designed forged crankshaft and rods running on shell bearings; forged pistons, up-rated needle roller rockers and lightened valve gear. Original 3 Litre oil pump fitted with high-speed driving gears.
Ignition
Converted from ML magnetos to Delco Remy coil ignition.
Starter
Custom lightweight starter.
Charging
Converted from dynamo charging at 9 amps to alternator charging at 45 amps.
Clutch & Flywheel
Lightened flywheel with VBE modern plate clutch conversion.
Gearbox
Original Bentley C Type casing converted to take D Type gears as per the later Blower cars — gears made and conversion done by VBE. Laycock overdrive fitted.
Differential
Completely new differential produced by VBE. Housing cast in HT aluminium with increased flange thickness; 4-star diff cage in SG iron running a 14/53 crown wheel and pinion.
Body
3D-modelled, inspired by the Barnato Gurney Nutting Blower. Laminated timber frame skinned in aluminium.
Fuel System
Tank made by VBE to 3 Litre design with extra capacity. Switchable dual fuel supply, Autovac and fuel pump, breathing through H6 SU carburettors.
Brakes
Converted from rod-operated brakes to hydraulics, with rod actuation for the handbrake.
Shock Absorbers
Double shock absorbers as per the Le Mans 4½ team cars — aluminium rather than steel, to the Hartford pattern.

1926 Bentley 3/5.3 Litre — 5,300cc four-cylinder, OHC, 16-valve, twin SU H6 carburettors · four-speed manual plus overdrive, rear-wheel drive · worm-and-wheel steering · beam axles with semi-elliptic leaf springs and paired friction dampers · hydraulically operated drum brakes.

Petronella was ours.
What's yours?

VBE Restorations has all the skills required in-house to create a dream car. Petronella is the first of a strictly limited series — only four further cars will be built. If you are interested in commissioning one, we would be delighted to hear from you.