Sedan, 4 Doors, 5 Seats
12.4 l/100 km 18.97 US mpg
14.7 l/100 km 16 US mpg
9.8 l/100 km 24 US mpg
386 Hp @ 6400 rpm.
83.8 Hp/l
210 km/h 130.49 mph
4608 cm3
281.2 cu. in.
8, V-engine
Rear wheel drive,
5207 mm
205 in.
1875 mm
73.82 in.
1940 kg
4276.97 lbs.
| Brand | Lexus |
|---|---|
| Model | LS (Sedan) |
| Version | LS IV Long (facelift 2012) |
| Engine version | 460L V8 (386 Hp) Automatic |
| Year production start | 2012 |
| Year production end | 2017 |
| Vehicle type | Sedan |
| Horsepower RPM | 386 Hp @ 6400 rpm. |
| Acceleration 0 - 100 kmh sec | 5.7 sec |
| Curb weight kg -lbs total |
1940 kg4276.97 lbs. |
| Overall length mm - inch |
5207 mm205 in. |
| Doors | 4 |
| Top Speed | 210 km/h 130.49 mph |
| Designation model | 1UR-FSE |
|---|---|
| Cam configuration | Dual VVT-i |
| Engine position and orientation | Front, Longitudinal |
| Cylinders | 8 |
| Position of cylinders | V-engine |
| Displacement (liters) |
4608 cm3281.2 cu. in. |
| Eng. horsepower RPM | 386 Hp @ 6400 rpm. |
| Horsepower per litre | 83.8 Hp/l |
| Weight / horsepower kg/hp - hp/tons |
5 kg/Hp199 Hp/tonne |
| Weight / torque kg/Nm - Nm/tons | 3.9 kg/Nm, 256.7 Nm/tonne
3.9 kg/Nm256.7 Nm/tonne |
| Torque Nm RPM lb-ft RPM |
498 Nm @ 4100 rpm.367.31 lb.-ft. @ 4100 rpm. |
| Bore (mm in) |
94 mm3.7 in. |
| Stroke (mm in) |
83 mm3.27 in. |
| Compression ratio | 11.8 |
| Fuel delivery system | Direct injection |
| Fuel type | Petrol (Gasoline) |
| Valvetrain | 4 |
| Engine aspiration | Naturally aspirated engine |
| Powertrain architecture | Internal Combustion engine |
| Engine location | Front, Longitudinal |
| Drive configuration | Rear wheel drive |
|---|
| Front brakes | Ventilated discs, 356 mm |
|---|---|
| Rear brakes | Ventilated discs, 333 mm |
| Anti-lock brake system | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
|---|---|
| Turning diameter m - ft |
11.8 m38.71 ft. |
| Front suspension | Independent multi-link |
|---|---|
| Rear suspension | Multi-link independent |
| Wheels size | 245/45 R19 |
|---|---|
| Wheels rims | 8J x 19 |
| Passengers seats | 5 |
|---|---|
| Trunk space min liter | cu. Ft. |
510 l18.01 cu. ft. |
| Overall length mm - inch |
5207 mm205 in. |
|---|---|
| Overall width mm -inch |
1875 mm73.82 in. |
| Overall height mm -inch |
1475 mm58.07 in. |
| Wheelbase mm - inch |
3090 mm121.65 in. |
| Track width front mm - inch |
1615 mm63.58 in. |
| Track width rear mm - inch |
1620 mm63.78 in. |
| Coefficient of drag | 0.26 |
| Curb weight kg -lbs total |
1940 kg4276.97 lbs. |
|---|---|
| Gross weight kg -lbs total |
2495 kg5500.53 lbs. |
| Capacities kg - lbs |
555 kg1223.57 lbs. |
| Fuel tank liters | gallons |
84 l22.19 US gal | 18.48 UK gal |
| City l/100km - mpg |
14.7 l/100 km16 US mpg |
|---|---|
| Highway l/100 km - mpg |
9.8 l/100 km24 US mpg |
| Combined l/100 km - Mpg |
12.4 l/100 km18.97 US mpg |
| Autonomy km (combined use) | 700 |
8 CYLINDER V-Engine
It's an engine with eight cylinder piston where the cylinders share a common crankshaft and are arranged in a V configuration.
What is the 8 cylinder V-engine displacement: it is in a range between 2926 cc and 8135 cc in recent model line up powertrain.
How much is the power of the 8 cylinder V-engine: the power of the 8 cylinder V-engine is in a range from 125 bhp to 1160 bhp.
Which cars use 8 cylinder V-engine: in recent years several manufactures have been used the V8 engine for 3 main applications: premium, sport cars and lightweight trucks. 8 V engine is the American preferred engine for iconic giant pick-up.
What is the eight cylinder V angle: the majority of V8 engines use a V-angle of 90 degrees. This angle results in good engine balance and low vibrations. The downside is a larger powertrain body that makes the use of this configuration suitable only for longitudinal position and rear drive wheels traction.
V8 engines with a 60 degree V-angle were used in the 1996-1999 by Ford and in 2005-2011 by Volvo. The Ford engine used a 60 degree V-angle because it was based on a V6 engine with a 60 degree V-angle. Both the Ford and Volvo engines were used in transverse engine chassis, which were designed for a front-wheel-drive layout. To reduce the vibrations caused by the unbalanced 60 degree V-angle, Volvo's used a balance shaft and offset split crankpins.
The Rolls-Royce Meteorite tank engine also used a 60 degree V-angle, since it was derived from the 60 degree V12 Rolls-Royce Meteor which in turn was based on the famous Rolls-Royce Merlin V12 engine.
Most V8 engines fitted to road cars use a cross-plane crankshaft, since this configuration produces less vibration due to the perfect primary balance and secondary balance.
The rumbling exhaust sound produced by a typical cross-plane V8 engine is partly due to the uneven firing order within each of the two banks of four cylinders and with separate exhaust systems for each bank of cylinders, this uneven pulsing creates the legendary rumbling sound that is typically of V8 engines.
edited by arrabbiata