SUV, 5 Doors, 5 Seats
707 Hp @ 6000 rpm.
114.7 Hp/l
290 km/h 180.2 mph
6166 cm3
376.27 cu. in.
8, V-engine
All wheel drive (4x4),
4822 mm
189.84 in.
1943 mm
76.5 in.
2433 kg
5363.85 lbs.
| Brand | Jeep |
|---|---|
| Model | Grand Cherokee (SUV) |
| Version | Grand Cherokee IV (WK2 facelift 2017) |
| Engine version | Trackhawk 6.2 V8 (707 Hp) AWD Automatic |
| Year production start | 2018 |
| Year production end | 2021 |
| Vehicle type | SUV |
| Horsepower RPM | 707 Hp @ 6000 rpm. |
| Curb weight kg -lbs total |
2433 kg5363.85 lbs. |
| Overall length mm - inch |
4822 mm189.84 in. |
| Doors | 5 |
| Top Speed | 290 km/h 180.2 mph |
| Engine position and orientation | Front, Longitudinal |
|---|---|
| Cylinders | 8 |
| Position of cylinders | V-engine |
| Displacement (liters) |
6166 cm3376.27 cu. in. |
| Eng. horsepower RPM | 707 Hp @ 6000 rpm. |
| Horsepower per litre | 114.7 Hp/l |
| Weight / horsepower kg/hp - hp/tons |
3.4 kg/Hp290.6 Hp/tonne |
| Weight / torque kg/Nm - Nm/tons | 2.8 kg/Nm, 359.6 Nm/tonne
2.8 kg/Nm359.6 Nm/tonne |
| Torque Nm RPM lb-ft RPM |
875 Nm @ 4800 rpm.645.37 lb.-ft. @ 4800 rpm. |
| Bore (mm in) |
103.9 mm4.09 in. |
| Stroke (mm in) |
90.9 mm3.58 in. |
| Compression ratio | 9.5 |
| Fuel delivery system | Multi-point indirect injection |
| Fuel type | Petrol (Gasoline) |
| Valvetrain | 4 |
| Engine aspiration | Mechanical supercharging (Compressor) |
| Engine oil liters | quarts |
7.9 l8.35 US qt | 6.95 UK qt |
| Engine coolant |
13.9 l14.69 US qt | 12.23 UK qt |
| Powertrain architecture | Internal Combustion engine |
| Engine location | Front, Longitudinal |
| Drive configuration | All wheel drive (4x4) |
|---|
| Front brakes | Ventilated discs |
|---|---|
| Rear brakes | Ventilated discs |
| Anti-lock brake system | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
|---|---|
| Turning diameter m - ft |
11.6 m38.06 ft. |
| Front suspension | Independent, spring |
|---|---|
| Rear suspension | Independent, spring multi-link with stabilizer |
| Wheels size | 295/45 ZR20 |
|---|---|
| Wheels rims | 10Jx20 |
| Passengers seats | 5 |
|---|---|
| Trunk space min liter | cu. Ft. |
1030 l36.37 cu. ft. |
| Trunk space max liter | cu. Ft. |
1930 l68.16 cu. ft. |
| Overall length mm - inch |
4822 mm189.84 in. |
|---|---|
| Overall width mm -inch |
1943 mm76.5 in. |
| Overall height mm -inch |
1778 mm70 in. |
| Wheelbase mm - inch |
2914 mm114.72 in. |
| Track width front mm - inch |
1636 mm64.41 in. |
| Track width rear mm - inch |
1645 mm64.76 in. |
| Coefficient of drag | 0.37 |
| Curb weight kg -lbs total |
2433 kg5363.85 lbs. |
|---|---|
| Gross weight kg -lbs total |
2994 kg6600.64 lbs. |
| Capacities kg - lbs |
561 kg1236.79 lbs. |
| Fuel tank liters | gallons |
93.1 l24.59 US gal | 20.48 UK gal |
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