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Bentley Boston
2013 Bentley Supersports Convertible ISR
Now available at Bentley Boston in Wayland, MA
- Starting MSRP$291,900
- Horsepower631 hp
- EPA MPG12 city / 19 hwy
- DrivetrainAll Wheel Drive

The 2013 Bentley Supersports Convertible ISR is a rare, high-performance grand touring convertible offered by Bentley Boston in Wayland, MA. This page provides a focused look at its single trim, key specifications, powertrain, efficiency, pricing, and considerations for shoppers comparing an exceptionally powerful all-wheel-drive convertible. The Supersports Convertible ISR pairs a 631-horsepower W12 engine with a six-speed automatic transmission, flex-fuel capability, and a 0-60 time of 3.8 seconds. Bentley Boston serves drivers at 533 Boston Post Road, Rte 20, with resources for inventory, financing, trade-ins, service, and parts support.
- Starting MSRP
- $291,900
- Horsepower
- 631 hp
- EPA MPG
- 12 city / 19 hwy
- Drivetrain
- All Wheel Drive
- Fuel
- Flex-Fuel (Premium Unleaded Required/E85)
- Body Style
- Convertible
How the 2013 Bentley Supersports Convertible ISR Compares
Cross-shopping a high-performance convertible involves more than starting price. Power, drivetrain, fuel requirements, acceleration, cargo room, and the character of the engine all help define the ownership experience, while pricing should be reviewed alongside applicable taxes and fees.
The 2013 Bentley Supersports Convertible ISR comes in one trim with a starting MSRP of $291,900. MSRP excludes tax, title, registration and dealer fees. Shoppers comparing vehicles in this class can weigh the Bentley’s 631 horsepower, all-wheel drive, 3.8-second 0-60 time, and W12 configuration against the powertrain and pricing priorities that matter most to them.
Specifications and Configuration
The Supersports Convertible ISR uses a 6.0-liter W12 engine with 5,998 cc of displacement, 590 lb-ft of torque, and a six-speed automatic transmission. All-wheel drive is standard for this single-trim configuration, giving the convertible a distinct performance-oriented layout.
Fueling is flex-fuel, with premium unleaded required or E85 supported. EPA fuel economy is rated at 12 MPG in the city and 19 MPG on the highway. Behind the rear seats, the convertible offers 9.2 cubic feet of cargo space.
Buying This Bentley in Wayland, MA
Bentley Boston is located at 533 Boston Post Road, Rte 20, in Wayland, Massachusetts. The store receives vehicles on a rolling basis, so shoppers can use the search inventory resource to review current listings and contact the dealership at (508) 978-7607 for next steps.
Additional dealership resources include trade-in support through the value your trade process, along with Bentley service and ownership assistance in the greater Boston area.
What to Weigh Before Buying
With one trim, the key decision is whether this convertible’s combination of W12 power, all-wheel drive, rapid acceleration, and premium-fuel requirements matches the intended use. Its 12 city MPG and 19 highway MPG ratings are important considerations for drivers who expect frequent fuel stops or substantial daily mileage.
The $291,900 starting MSRP places the Supersports Convertible ISR in a highly specialized part of the luxury performance market. Buyers should also consider the 9.2-cubic-foot cargo area, the six-speed automatic transmission, and the distinction between E85 capability and the stated premium unleaded requirement.