Engine layout |
Rear Engine |
Engine type |
Twin Turbo Boxer w/ VTG |
Cylinders |
6 |
Valves per cylinder |
4 |
Construction |
Aluminum block and heads |
Fuel injection |
Direct Fuel Injection (DFI) |
Fuel |
Premium |
Displacement (Liters) |
3.8 |
Bore/Stroke (mm/mm) |
102 mm / 77.5 mm |
Horsepower |
520 hp @ 6000-6500 |
Maximum torque @ rpm |
487 lb.-ft. @ 1950 5000 |
Maximum engine speed (rpm) |
7000 |
Compression ratio |
9.8 1 |
Output per liter |
137.0 hp |
Lubrication |
Integrated dry-sump |
Electrical System |
12 V. 2600 W alternator; battery capacity 95 Ah |
Power to weight ratio [lb/hp] |
7.06 lb/hp |
Management |
SDI 9 |
Drivetrain |
Active all wheel drive |
Body |
Monocoque lightweight body in a combination of steel, aluminum and magnesium |
Front Axle |
MacPherson strut aluminum double wishbone |
Rear Axle |
Aluminum multi-link |
Steering System |
Electromechanical power steering |
Steering Ratio |
15.0: 1 |
Turning Circle |
34.8 ft |
Brakes & Wheels |
|
Caliper type |
Aluminum monobloc fixed-caliper brake |
Rotor material |
Steel |
Caliper color |
Red |
Number of pistons (front/rear) |
6/4 |
Rotor diameter (front/rear) mi |
380 mm/380 mm |
Rotor thickness (front/rear) m |
34 mm/30 mm |
Standard wheel [size & name] |
20″ Turbo |
Wheels (front/rear) |
8.5J x 20″ ET51 / 11J x 20 ET56 |
Tires (front/rear) |
245/35 ZR 20 305/30 ZR 20 |
Number of gears |
7-speed |
Transmission type |
7-speed PDK |
Ratios |
|
1st |
3.91 |
2nd |
2.29 |
3rd |
1.58 |
4th |
1.18 |
5th |
0.94 |
6th |
0.79 |
7th |
0.62 |
Reverse |
3.55 |
Front Axle Ratio |
3.33 |
Rear Axle Ratio Final Drive Ratio |
3.44 TBD 8.66 in. 6.44 in. (PDK) |
Length (inches/mm) |
177.4 in /4506 mm |
Wheelbase (inches/mm) |
96.5 in. 2450 mm |
Width w/ mirrors (inches/mm) |
77.9 in. /1978 mm |
Width w/o mirrors (inches/mm) |
74.0 in./1880 mm |
Height- PASM |
50.9 in. 1292 mm |
Height- PASM and Sport Suspension |
|
Track width front (inches/mm) |
60.7 in. / 1541 mm |
Track width rear (inches/mm) |
62.6 in./1590 mm |
Drag coefficient (Cd) |
0.31 |
Legroom (inches) |
TBD |
Headroom (inches) |
TBD |
Luggage compartment volume (cu.-ft.) |
1151/30 4 gal. |
Fuel tank capacity refil volume (gal) |
18.0 gal. |
Curb weight (lbs) min |
3671 lbs. |
Curb weight (lbs) max |
3814 lbs. |
Gross Vehicle W eight (lbs) |
4508 lbs. |
Payload range (lbs) depend on options |
695 lbs. 838 lbs. |
Roof load- Max (lbs) |
0 lbs. |
Top track speed (mph) |
195 mph |
Acceleration 0-60 (sec) |
3.3 sec |
Acceleration 0-60 with Sport Chrono (sec) |
3.1 sec |
Fuel Economy/Rating City |
17 mpg |
Fuel Economy/Rating Highway |
24 mpg |
Fuel Economy/Rating Combined |
20 mpg |