Sedan, 4 Doors, 5 Seats
8.6 l/100 km 27.35 US mpg
13.2 l/100 km 17.82 US mpg
290 Hp @ 5600 rpm.
67.6 Hp/l
240 km/h 149.13 mph
4293 cm3
261.97 cu. in.
8, V-engine
Rear wheel drive,
5015 mm
197.44 in.
1830 mm
72.05 in.
1810 kg
3990.37 lbs.
| Brand | Lexus |
|---|---|
| Model | LS (Sedan) |
| Version | LS III (facelift 2004) |
| Engine version | 430 V8 (290 Hp) Automatic |
| Year production start | 2003 |
| Year production end | 2006 |
| Vehicle type | Sedan |
| Horsepower RPM | 290 Hp @ 5600 rpm. |
| Acceleration 0 - 100 kmh sec | 6.1 sec |
| Curb weight kg -lbs total |
1810 kg3990.37 lbs. |
| Overall length mm - inch |
5015 mm197.44 in. |
| Doors | 4 |
| Top Speed | 240 km/h 149.13 mph |
| Designation model | 3UZ-FE |
|---|---|
| Cam configuration | DOHC |
| Engine position and orientation | Front, Longitudinal |
| Cylinders | 8 |
| Position of cylinders | V-engine |
| Displacement (liters) |
4293 cm3261.97 cu. in. |
| Eng. horsepower RPM | 290 Hp @ 5600 rpm. |
| Horsepower per litre | 67.6 Hp/l |
| Weight / horsepower kg/hp - hp/tons |
6.2 kg/Hp160.2 Hp/tonne |
| Weight / torque kg/Nm - Nm/tons | 4.2 kg/Nm, 239.8 Nm/tonne
4.2 kg/Nm239.8 Nm/tonne |
| Torque Nm RPM lb-ft RPM |
434 Nm @ 3400 rpm.320.1 lb.-ft. @ 3400 rpm. |
| Bore (mm in) |
91 mm3.58 in. |
| Stroke (mm in) |
82.5 mm3.25 in. |
| Compression ratio | 10.5 |
| Fuel delivery system | Multi-point indirect 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, 315 mm |
|---|---|
| Rear brakes | Ventilated discs, 310 mm |
| Anti-lock brake system | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
|---|---|
| Turning diameter m - ft |
10.9 m35.76 ft. |
| Front suspension | Double wishbone |
|---|---|
| Rear suspension | Double wishbone |
| Wheels size | 225/55 R17 |
|---|---|
| Wheels rims | 7.5J x 17 |
| Passengers seats | 5 |
|---|---|
| Trunk space min liter | cu. Ft. |
570 l20.13 cu. ft. |
| Overall length mm - inch |
5015 mm197.44 in. |
|---|---|
| Overall width mm -inch |
1830 mm72.05 in. |
| Overall height mm -inch |
1470-1490 mm57.87 - 58.66 in. |
| Wheelbase mm - inch |
2925 mm115.16 in. |
| Track width front mm - inch |
1570-1575 mm61.81 - 62.01 in. |
| Track width rear mm - inch |
1570-1575 mm61.81 - 62.01 in. |
| Coefficient of drag | 0.26 |
| Curb weight kg -lbs total |
1810 kg3990.37 lbs. |
|---|---|
| Gross weight kg -lbs total |
2330 kg5136.77 lbs. |
| Capacities kg - lbs |
520 kg1146.4 lbs. |
| Fuel tank liters | gallons |
84 l22.19 US gal | 18.48 UK gal |
| City l/100km - mpg |
13.2 l/100 km17.82 US mpg |
|---|---|
| Combined l/100 km - Mpg |
8.6 l/100 km27.35 US mpg |
| Autonomy km (combined use) | 977 |
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