detailing, two glass ECUs with leather pouches, a pair of customised Bang & Olufsen earphones with laser-etched Aston Martin wings in a leather pouch) and a 1,000-Watt Bang & Olufsen audio system. The DBS Volante Dragon 88 was unveiled at the 2012 Beijing International Automotive Exhibition and production was limited to 88 units. 2013 Aston Martin DBS Coupe Zagato Centennial At the firm's 100 year anniversary in Kensington Park, Zagato presented a unique car based on the Aston Martin DBS. It was commissioned by a Japanese entrepreneur and was painted blue. It was revealed along with the Aston Martin DB9 Spyder Zagato Centennial. Specifications Overview specifications Engine: AM11 V12, all-alloy, quad overhead camshaft, 4 valves per cylinder Transmission: 6-speed manual (optional 6-speed 'Touchtronic 2' automatic) Drivetrain: Front-engine, rear-wheel-drive layout Kerb weight: City fuel economy: Highway fuel economy: Max. power: at 6,500 rpm Torque: at 5,750 rpm Fuel capacity: Wheelbase: Length: Width: Height: Transmission The DBS is equipped with a Graziano six-speed manual transaxle (initial 'launch' gearbox) and the optional 'Touchtronic 2' six-speed automatic transmission, based on the same ZF transaxle unit that was developed for the DB9, was introduced in 2008. When fitted with the Touchtronic 2 transmission, the DBS has a heavier kerb weight of . Performance The DBS is equipped with the Aston Martin V12 engine, 5.9-litre AM08 60-degree V12 with four valves per cylinder. The same basic engine is also used in the DBR9 and DBRS9 racing cars albeit with extensive modifications. The engine of the DBS has a power output of at 6,500 rpm and of torque at 5,750 rpm with a compression ratio of 10.9:1. The engine also includes an active bypass valve which above 5,500 rpm opens and lets more air into the engine resulting in increased performance and propels the car from 0 to in 4.3 seconds and has a maximum speed of . In 2007, the British motoring show Top Gear tested the DBS around their Top Gear test track with a lap time of 1:23.9; 3.2 seconds faster than its predecessor, the Vanquish S and a second faster than the comparable Bentley Continental Supersports. Handling The DBS uses the Aston Martin VH platform. Due to the structure, 85% of the weight of the car is kept between the wheelbase, which results in increased handling, responsiveness and feel during tight cornering. Aston Martin has also developed an Adaptive Damping System, or ADS,