Off-road vehicle, 5 Doors, 7 Seats
14.8 l/100 km 15.89 US mpg
19.2 l/100 km 12.25 US mpg
12.2 l/100 km 19.28 US mpg
231 Hp @ 4500 rpm.
49.1 Hp/l
190 km/h 118.06 mph
4701 cm3
286.87 cu. in.
8, V-engine
All wheel drive (4x4),
4787 mm
188.46 in.
1900 mm
74.8 in.
2235 kg
4927.33 lbs.
| Brand | Jeep |
|---|---|
| Model | Commander (Off-road vehicle) |
| Version | Commander |
| Engine version | 4.7 i V8 4WD (231 Hp) |
| Year production start | 2006 |
| Year production end | 2010 |
| Vehicle type | Off-road vehicle |
| Horsepower RPM | 231 Hp @ 4500 rpm. |
| Acceleration 0 - 100 kmh sec | 9.5 sec |
| Curb weight kg -lbs total |
2235 kg4927.33 lbs. |
| Overall length mm - inch |
4787 mm188.46 in. |
| Doors | 5 |
| Top Speed | 190 km/h 118.06 mph |
| Engine position and orientation | Front, Longitudinal |
|---|---|
| Cylinders | 8 |
| Position of cylinders | V-engine |
| Displacement (liters) |
4701 cm3286.87 cu. in. |
| Eng. horsepower RPM | 231 Hp @ 4500 rpm. |
| Horsepower per litre | 49.1 Hp/l |
| Weight / horsepower kg/hp - hp/tons |
9.7 kg/Hp103.4 Hp/tonne |
| Weight / torque kg/Nm - Nm/tons | 5.5 kg/Nm, 183.4 Nm/tonne
5.5 kg/Nm183.4 Nm/tonne |
| Torque Nm RPM lb-ft RPM |
410 Nm @ 3600 rpm.302.4 lb.-ft. @ 3600 rpm. |
| Bore (mm in) |
93 mm3.66 in. |
| Stroke (mm in) |
86.7 mm3.41 in. |
| Compression ratio | 9 |
| Fuel delivery system | Multi-point indirect injection |
| Fuel type | Petrol (Gasoline) |
| Valvetrain | 2 |
| Engine aspiration | Naturally aspirated engine |
| Powertrain architecture | Internal Combustion engine |
| Engine location | Front, Longitudinal |
| Drive configuration | All wheel drive (4x4) |
|---|
| Front brakes | Ventilated discs |
|---|---|
| Rear brakes | Drum |
| Anti-lock brake system | ABS (Anti-lock braking system) |
| Front suspension | Coil spring |
|---|---|
| Rear suspension | Helical spring |
| Wheels size | 245/65 R17 |
|---|
| Passengers seats | 7 |
|---|---|
| Trunk space min liter | cu. Ft. |
170 l6 cu. ft. |
| Trunk space max liter | cu. Ft. |
1950 l68.86 cu. ft. |
| Overall length mm - inch |
4787 mm188.46 in. |
|---|---|
| Overall width mm -inch |
1900 mm74.8 in. |
| Overall height mm -inch |
1826 mm71.89 in. |
| Wheelbase mm - inch |
2781 mm109.49 in. |
| Track width front mm - inch |
1590 mm62.6 in. |
| Track width rear mm - inch |
1590 mm62.6 in. |
| Curb weight kg -lbs total |
2235 kg4927.33 lbs. |
|---|---|
| Gross weight kg -lbs total |
2823 kg6223.65 lbs. |
| Capacities kg - lbs |
588 kg1296.32 lbs. |
| Fuel tank liters | gallons |
78 l20.61 US gal | 17.16 UK gal |
| City l/100km - mpg |
19.2 l/100 km12.25 US mpg |
|---|---|
| Highway l/100 km - mpg |
12.2 l/100 km19.28 US mpg |
| Combined l/100 km - Mpg |
14.8 l/100 km15.89 US mpg |
| Autonomy km (combined use) | 557 |
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