Sedan, 4 Doors, 5 Seats
11.1 l/100 km 21.19 US mpg
17.3 l/100 km 13.6 US mpg
7.6 l/100 km 30.95 US mpg
298 Hp @ 6800 rpm.
71 Hp/l
250 km/h 155.34 mph
4196 cm3
256.06 cu. in.
8, V-engine
Rear wheel drive,
4961 mm
195.31 in.
1877 mm
73.9 in.
1749 kg
3855.88 lbs.
| Brand | Jaguar |
|---|---|
| Model | XF (Sedan) |
| Version | XF (X250) |
| Engine version | 4.2 V8 (298 Hp) |
| Year production start | 2007 |
| Year production end | 2011 |
| Vehicle type | Sedan |
| Horsepower RPM | 298 Hp @ 6800 rpm. |
| Acceleration 0 - 100 kmh sec | 6.5 sec |
| Curb weight kg -lbs total |
1749 kg3855.88 lbs. |
| Overall length mm - inch |
4961 mm195.31 in. |
| Doors | 4 |
| Top Speed | 250 km/h 155.34 mph |
| Cam configuration | DOHC |
|---|---|
| Engine position and orientation | Front, Longitudinal |
| Cylinders | 8 |
| Position of cylinders | V-engine |
| Displacement (liters) |
4196 cm3256.06 cu. in. |
| Eng. horsepower RPM | 298 Hp @ 6800 rpm. |
| Horsepower per litre | 71 Hp/l |
| Weight / horsepower kg/hp - hp/tons |
5.9 kg/Hp170.4 Hp/tonne |
| Weight / torque kg/Nm - Nm/tons | 4.3 kg/Nm, 235 Nm/tonne
4.3 kg/Nm235 Nm/tonne |
| Torque Nm RPM lb-ft RPM |
411 Nm @ 4100 rpm.303.14 lb.-ft. @ 4100 rpm. |
| Bore (mm in) |
86 mm3.39 in. |
| Stroke (mm in) |
90.3 mm3.56 in. |
| Compression ratio | 11 |
| Fuel delivery system | Multi-point indirect injection |
| Fuel type | Petrol (Gasoline) |
| Valvetrain | 4 |
| Engine aspiration | Naturally aspirated engine |
| Emission certification | Euro 4 |
| Powertrain architecture | Internal Combustion engine |
| Engine location | Front, Longitudinal |
| Drive configuration | Rear wheel drive |
|---|
| Anti-lock brake system | ABS (Anti-lock braking system) |
|---|
| Wheels rims | 8.5x19 |
|---|
| Passengers seats | 5 |
|---|---|
| Trunk space min liter | cu. Ft. |
540 l19.07 cu. ft. |
| Overall length mm - inch |
4961 mm195.31 in. |
|---|---|
| Overall width mm -inch |
1877 mm73.9 in. |
| Overall height mm -inch |
1460 mm57.48 in. |
| Wheelbase mm - inch |
2909 mm114.53 in. |
| Track width front mm - inch |
1559 mm61.38 in. |
| Track width rear mm - inch |
1571 mm61.85 in. |
| Curb weight kg -lbs total |
1749 kg3855.88 lbs. |
|---|---|
| Gross weight kg -lbs total |
2270 kg5004.49 lbs. |
| Capacities kg - lbs |
521 kg1148.61 lbs. |
| Fuel tank liters | gallons |
69.5 l18.36 US gal | 15.29 UK gal |
| City l/100km - mpg |
17.3 l/100 km13.6 US mpg |
|---|---|
| Highway l/100 km - mpg |
7.6 l/100 km30.95 US mpg |
| Combined l/100 km - Mpg |
11.1 l/100 km21.19 US mpg |
| Autonomy km (combined use) | #VALORE! |
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