IS F | Detailed Specifications

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Pricing & Fees	IS F
Base MSRP	$58,460 [1]
Delivery, Processing & Handling Fee	$875 [2]
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Engine	IS F
Type	90^o V8, aluminum block and heads, direct and port injection
Displacement	5.0 liters (303 cubic inches)
Valvetrain	Four cam, four valves per cylinder, with dual Variable Valve Timing with intelligence and Electronic intake valve timing (VVT-iE)
Compression Ratio	11.8:1
Horsepower at RPM	416 hp @ 6,600 [3]
Torque at RPM	371 lb-ft @ 5,200 [3]
Emission Rating	Certified Ultra-Low Emission Vehicle (ULEV II)
All specifications in this category are the same for all models.

Performance	IS F
0-60 MPH Acceleration	4.6 seconds [3] [4]
1/4 Mile Acceleration	13.0 seconds [3] [4]
Top Track Speed (electronically limited)	170 mph [3] [4]
EPA Fuel Economy Ratings (city/highway/combined)	16/23/18 mpg [5]
Aerodynamic Drag Coefficient	0.30
Turning Circle	33.5 ft
All specifications in this category are the same for all models.

Drivetrain	IS F
Transmission	Eight-speed Sport Direct-Shift automatic transmission with paddle shifters, Manual mode and torque converter lock-up clutch for gears 2-8
Drive Wheels	Rear-wheel drive with TORSEN® torque-sensing limited-slip rear differential [6]
Final Drive Ratio	2.937
All specifications in this category are the same for all models.

Chassis	IS F
Suspension (front)	Independent, double-wishbone with high-mount upper arms, coil springs, monotube gas-pressurized shock absorbers and hollow stabilizer bar
Suspension (rear)	Independent, multi-link with low-mount upper arms, coil springs, monotube gas-pressurized shock absorbers and stabilizer bar
Steering	Electronic Power Steering (EPS), vehicle speed-sensing coaxial rack and pinion, power assist, 2.91 turns, lock to lock
Brakes	Four-wheel power-assisted discs manufactured by Brembo® [7], with four-sensor, four-channel Anti-lock Braking System (ABS), Electronic Brakeforce Distribution (EBD) and Brake Assist [8]
Brake Size	14.2-in drilled and ventilated front discs with six-piston aluminum calipers and high-friction brake pads [7], 13.6-in drilled and ventilated rear discs with two-piston aluminum calipers and high-friction brake pads [7]
Wheels and Tires (front)	19 x 8.0-in 10-spoke forged aluminum alloy wheels [9] manufactured by BBS with 225/40R19 summer tires [9]
Wheels and Tires (rear)	19 x 9.0-in 10-spoke forged aluminum alloy wheels [9] manufactured by BBS with 255/35R19 summer tires [9]
All specifications in this category are the same for all models.

Body / Dimensions	IS F
Type	Five-passenger high-performance luxury sport sedan
Construction	Welded-steel unibody
Overall Length	183.5 in (4,661 mm)
Width	71.5 in (1,816 mm)
Height	55.7 in (1,415 mm)
Wheelbase	107.5 in (2,730 mm)
Curb Weight	3,780 lb (1,715 kg)
Fuel-Tank Capacity	16.9 gal (64 L)
Trunk Capacity	13.3 cu ft (377 L)
Headroom	37.2/36.7 in (945/932 mm) (front/rear) (w/moonroof)
Headroom (available)	39.0/36.9 in (991/937 mm) (front/rear) (moonroof delete)
Legroom	43.9/30.6 in (1,115/777 mm) (front/rear)
Shoulder Room	54.4/52.7 in (1,382/1,339 mm) (front/rear)
Hip Room	54.1/53.7 in (1,374/1,364 mm) (front/rear)
All specifications in this category are the same for all models.