Maserati Quattroporte IV
The Aston Martin DB7 is a car that was produced by British luxury car manufacturer Aston Martin from September 1994 to December 2004.
It was designed by Ian Callum and Keith Helfet as a grand tourer in coupé and convertible bodystyles. The prototype was complete by November 1992 and debuted at the Geneva Motor Show in March 1993.
The six-cylinder DB7 (based on the Jaguar AJ6 engine) was positioned as an “entry-level”
model below the hand-built V8 Virage introduced a few years earlier.
This model was the most-produced Aston Martin automobile up to that point in time, with more than 7,000 built before it was replaced by the DB9 in 2004.
The DB7’s platform is an evolution of the Jaguar XJS platform, though with many changes.
Engine Technical Data
| Engine type – Number of cylinders : | V 6 |
| Fuel type : | Petrol |
| Fuel System : | MPI |
| Engine Alignment : | Longitudinal |
| Engine displacement : | 2790 cm3 / 170.3 cu-in |
| Bore x Stroke : | 94.0 x 67.0 mm 3.7 x 2.64 inches |
| Number of valves : | 24 Valves |
| Aspiration : | Turbo + Intercooler |
| Compression Ratio : | 7.4 |
| Horsepower : | 284 HP |
| Maximum torque : | 397 Nm / 292 lb-ft @ 3500 rpm |
| Drive wheels – Traction – Drivetrain : | RWD |
| Transmission Gearbox – Number of speeds : | 4 speed Automatic |
| Wheelbase : | 265.0 cm / 104.33 inches |
| Length : | 455.0 cm / 179.13 inches |
| Width : | 181.0 cm / 71.26 inches |
| Height : | 138.0 cm / 54.33 inches |
| Curb Weight : | 1543 kg / 3402 lbs |
| Weight/Power Output Ratio : | 5.5 kg/hp |
| Fuel Consumption – Economy – Combined: | 17.3 L/100 km 16 MPG UK 14 MPG US |
| Range : | 578 km / 359 miles |
| Fuel Tank Capacity : | 100 L 26.4 US gallons 22 UK gallons |
| CO2 emissions : | 413 g/km (Maserati) |
| Top Speed : | 255 km/h |
| Acceleration 0 to 100 km/h (0 to 62 mph) : | 5.9 s |
