1998 Porsche 911 Turbo (993) Technical Specifications
| Engine Type | Flat 6 |
| Induction | Twin-turbocharged |
| Cooling | Air/oil-cooled |
| Valvetrain | Single overhead camshaft |
| Injection | Port injection |
| Bore X Stroke | 3.94 in/100 mm x 3.01 in/76.4 mm |
| Displacement | 219.60 cu-in./3,600 cc |
| Horsepower | 408 bhp @ 5750 rpm |
| Torque | 398 ft lbs @ 4500 rpm |
| Max Rpm | 6720 |
| Compression Ratio | 8.0:1 |
| Transmission Options | 6-speed manual |
| Chassis Type | Rear-engined, all-wheel drive |
| Curb Weight | 3,307 lbs. |
| Height | 51.77 in/1,315 mm |
| Ground Clearance | 5.12 in/130 mm |
| Length | 167.72 in/4,260 mm |
| Wheelbase | 89.45 in/2,272 mm |
| Width | 70.67 in/1,795 mm |
| Track Front | 55.55 in/1,411 mm |
| Track Rear | 59.21 in/1,504 mm |
| Drag Coefficient | 0.34 |
| Wheel Size Front | 18 x 8 |
| Wheel Size Rear | 18 x 10 |
| Tire Size Front | 225/40ZR-18 |
| Tire Size Rear | 285/30ZR-18 |
| Caliper Front | Fixed 4-piston |
| Caliper Rear | Fixed 4-piston |
| Disc Type Front | Ventilated and cross-drilled discs |
| Disc Type Rear | Ventilated and cross-drilled discs |
| Disc Size Front | 12.68 in/322 mm x 1.26 in/32 mm |
| Disc Size Rear | 12.68 in/322 mm x 1.10 in/28 mm |
| 0 to 60 mph | 4.4 seconds |
| Top Speed | 180 mph |
| Mpg City | 11 |
| Mpg Highway | 17 |
| Mpg Combined | 14 |
| Fuel Tank Capacity | 19.4 U.S. gallons |
| Required Octane | Premium unleaded (91+) |
