MECHANICAL/PERFORMANCE

Engine:
4.6-liter DOHC 32-valve i-FORCE V8 with dual independent Variable Valve Timing with intelligence (VVT-i); 310 hp @ 5400 rpm; 327 lb.-ft. @ 3400 rpm
5.7L DOHC 32-valve i-FORCE V8 with dual independent Variable Valve Timing with intelligence (VVT-i); 381 hp @ 5600 rpm; 401 lb.-ft. @ 3600 rpm
5.7L DOHC 32-valve i-FORCE V8 E85 Flex Fuel engine with dual independent Variable Valve Timing with intelligence (VVT-i); 381 hp @ 5600 rpm; 401 lb.-ft. @ 3600 rpm
Ignition:
Electronic, with Toyota Direct Ignition (TDI)
Emissions:
ULEV-II
Transmission:
6-speed electronically controlled automatic transmission with intelligence (ECT-i); sequential shift mode and uphill/downhill shift logic; TOW/HAUL mode
Body construction:
Reinforced body-on-frame construction
Suspension:
Front high-mounted coil-spring independent double-wishbone front suspension with low-pressure gas-filled shock absorbers and hollow stabilizer bar; rear coil-spring independent double-wishbone with low-pressure gas-filled shock absorbers and hollow stabilizer bar
Front high-mounted coil-spring independent double-wishbone front suspension with low-pressure gas-filled shock absorbers and hollow stabilizer bar; rear coil-spring independent double-wishbone with low-pressure gas-filled shock absorbers and hollow stabilizer bar and Toyota Electronic Modulated Suspension (H-TEMS)
Steering:
Engine speed-sensing Variable Flow Control (VFC) power-assisted rack-and-pinion
Turning circle diameter, curb to curb (ft.)
Brakes:
Power-assisted 4-wheel Anti-lock Brake System (ABS) with Electronic Brake-force Distribution (EBD), Brake Assist [1], Traction Control (TRAC), Vehicle Stability Control (VSC) [2] and Auto LSD
Vehicle Stability Control (VSC) [2]
Multi-Mode 4-wheel drive with locking center differential