But don't hurry and call it theSport Truck though because
Based on the G8 sedan, the Sport Truck has a longer wheelbase and a cargo bed (with an available soft tonneau cover). Additionally, there's 8.5 cubic feet (245 liters) interior cargo area behind the seats. Compared to the sedan, the 118.5-inch (3,009 mm) wheelbase is approximately four inches longer and the overall length is six inches longer. The cargo bed measures at 73.9-inch (1878 mm) in length and has 42.7 cubic feet (1208 L) of space while it can carry a payload of more than 1,074 pounds (488 kg) and tow a 3,500-pound (1,600 kg) trailer.
Power comes from the same 6.0L V-8 engine used in the G8 GT that delivers 361 Hp and 385 lb.-ft. (522 Nm) of torque. The V8 is matted to a 6-speed automatic transmission and according to
Overview
Model: -2010 Pontiac G8 sport truck
Body style / driveline: -two-passenger, front engine, rear-wheel drive coupe-based sport truck
Construction: -unitized body frame, 2-side galvanized steel body with high-strength steel in chassis
EPA vehicle class: -truck
Manufacturing location: -
Engine
Type: -6.0L V-8 w / Active Fuel Management (AFM)
Displacement (cu in / cc): -364 / 5967
Bore & stroke (in / mm): -3.99 x 3.62 / 101.3 x 92
Block material: -cast aluminum w/ cast-in-place iron bore liners
Cylinder head material: -aluminum
Valvetrain: -valve-in-head; 2 valves per cylinder; roller lifters
Ignition system: -high-energy distributorless ignition; solid state direct-fire ignition w/ coil near plug and integrated ignition
Fuel delivery: -returnless, multi-port fuel injection
Compression ratio: -10.4:1
Horsepower (hp / kW @ rpm): -361 / 270 @ 5300*
Torque (lb-ft / Nm @ rpm): -385 / 522 @ 4400*
Recommended fuel: -premium unleaded
Maximum engine speed (rpm): -6000
Emissions controls: -evaporative system, dual exhaust with close-coupled catalytic converters, equal-length exhaust, positive crankcase ventilation, electronic throttle control
Transmission
Type: -Hydra-Matic 6L80 six-speed automatic
Gear ratios (:1): -
First: -4.03
Second: -2.36
Third: -1.53
Fourth: -1.15
Fifth: -0.85
Sixth: -0.67
Reverse: -3.06
Final drive ratio: -2.92
Chassis/Suspension
Front: -multi-link MacPherson strut; direct-acting stabilizer bar (24-mm dia.); progressive-rate coil springs; fully adjustable camber, caster and toe
Rear: -four-link independent; progressive-rate coil springs over shocks; decoupled stabilizer bar (12-mm dia.); higher lateral stiffness for handling through two lateral ball joints per side; fully adjustable camber and toe
Steering type: -variable-ratio rack-and-pinion; rack forward of front axle centerline
Steering ratio: -46-53 mm per revolution
Steering wheel turns, lock-to-lock: -2.8
Turning circle, curb-to-curb (ft / m): -38.4 / 11.7
Brakes
Type: -four-wheel disc w/ ABS; ventilated front and rear rotors; twin-piston front calipers; single piston alloy rear calipers
Rotor diameter (in / mm): -front: 12.64 / 321
rear: 12.76 / 324
Wheels/Tires
Wheel size / type: -18 x 8-inch machine-faced aluminum (std); 19 x 8-inch machine-faced aluminum (w / optional Sports Package)
Tires: -P245/45R18 summer tire (std); all-season tire optional; optional Sports Package includes P245/40R/19 summer tire
Dimensions
Exterior -
Wheelbase (in / mm): -118.5 / 3009
Overall length (in / mm): -201.8 / 5127.8
Overall width (in / mm): -74.8 / 1899
Overall height (in / mm): -58.3 / 1480
Track (in / mm): -front: 62.7 / 1592
rear: 63.3 / 1608
Curb weight (lb / kg): -3995 / 1812
Weight distribution (front / rear) -TBD
-
Cargo box -
Length at floor (in / mm): -73.9 / 1878
Width at floor (in / mm): -TBD
Width between wheelhousings (in / mm): -47.4 / 1206
Tailgate width (in / mm): -TBD
Inside height (in / mm): -TBD
-
Interior -
Seating capacity: -2
Headroom (in / mm): -38.8 / 985
Legroom (in / mm): -42.2 / 1071
Shoulder room (in / mm): -59.0 / 1501
Hip room (in / mm): -56.7 / 1439
Capacities
EPA passenger volume (cu ft / L): -TBD
EPA interior volume (cu ft / L): -TBD
Cargo volume (cu ft / L): -42.7 / 1208
Trailer towing maximum (lb / kg): -3500 / 1600
Payload (lb / kg): -1316 / 597
Fuel tank (gal / L): -19.2 / 73
Engine oil (qt / L): -8.9 / 8.5 (dry)
8.8 / 8.3 (w / filter change)
Cooling system (qt / L): -11.4 / 10.8