Kia K900 vs. Rolls-Royce Phantom

Front passenger 3/4 w/ wheels turned.
VS

Key Specs

MSRP

MSRP
$50,900
$417,825

Expert Rating

Expert Rating
Not Available
Not Available

Owner Reviews

Owner Reviews
Not Available

Horsepower

Horsepower
311 hp
563 hp

Engine Type

Engine Type
3.8L GDI DOHC V6
6.75L DOHC V12 48V Direct Injection

Interior Features

Privacy Glass

Privacy Glass
Not Available
Optional

Front Leg Room

Front Leg Room
45.9 in.
Not Available

Front Head Room

Front Head Room
40.2 in.
Not Available

Rear Leg Room

Rear Leg Room
38.2 in.
Not Available

Second Head Room

Second Head Room
37.6 in.
Not Available

Trunk Volume

Trunk Volume
15.9 cu. ft.
19 cu. ft.

Entertainment System

Entertainment System
Not Available
Optional

Passengers

Passengers
5
5

Heated Front Seats

Heated Front Seats
Not Available
Optional

Heated Rear Seats

Heated Rear Seats
Not Available
Optional

Cooled Front Seats

Cooled Front Seats
Not Available
Optional

Cooled Rear Seats

Cooled Rear Seats
Not Available
Optional

Seat Memory

Seat Memory
Not Available
Optional

Pass Through Rear Seat

Pass Through Rear Seat
Not Available
Optional

Exterior Features

Tire Width

Tire Width

Wheelbase

Wheelbase
119.9 in.
139.8 in.

Turning Radius

Turning Radius
37.5 ft.
Not Available

Length

Length
200.6 in.
227.2 in.

Width

Width
74.8 in.
79.4 in.

Mechanical Specs

Weight

Weight
4376 .lbs
5644 .lbs

Horsepower

Horsepower
311 hp
563 hp

Torque

Torque
293 ft. lbs.
664 ft. lbs.

Performance Tires

Performance Tires
Not Available
Optional

Fuel Capacity

Fuel Capacity
19.8 gal.
23.8 gal.

Combined

Combined
9 - 13 mpg
6 - 10 mpg

City

City
17 mpg
12 mpg

Highway

Highway
25 mpg
19 mpg

Safety Features

Adaptive Cruise Control

Adaptive Cruise Control
Not Available
Optional

Night Vision

Night Vision
Not Available
Optional

Tech Specs

Vehicle Name

Vehicle Name
Kia K900
Rolls-Royce Phantom

Body Style

Body Style
Sedan
Sedan

Drivetrain

Drivetrain
Rear Wheel Drive
Rear Wheel Drive

EPA Classification

EPA Classification
Large Cars
Large Cars

Passenger Capacity

Passenger Capacity
5
5

Passenger Volume

Passenger Volume
110.8 ft³.
Not Available

Base Curb Weight

Base Curb Weight
4376 lbs.
5644 lbs.

Fuel Economy Est-Combined

Fuel Economy Est-Combined
20 mpg.
14 mpg.

EPA Fuel Economy Est - City

EPA Fuel Economy Est - City
17 mpg.
12 mpg.

EPA Fuel Economy Est - Hwy

EPA Fuel Economy Est - Hwy
25 mpg.
19 mpg.

Engine Type

Engine Type
Regular Unleaded V-6
Twin Turbo Premium Unleaded V-12

Displacement

Displacement
3.8 L/231
6.8 L/412

Fuel System

Fuel System
Gasoline Direct Injection
Gasoline Direct Injection

Trans Type

Trans Type
8
8

Trans Description Cont.

Trans Description Cont.
Automatic w/OD
Automatic w/OD

First Gear Ratio (:1)

First Gear Ratio (:1)
3.67
4.71

Second Gear Ratio (:1)

Second Gear Ratio (:1)
2.40
3.14

Third Gear Ratio (:1)

Third Gear Ratio (:1)
1.61
2.11

Fourth Gear Ratio (:1)

Fourth Gear Ratio (:1)
1.19
1.67

Fifth Gear Ratio (:1)

Fifth Gear Ratio (:1)
1.00
1.28

Sixth Gear Ratio (:1)

Sixth Gear Ratio (:1)
0.83
1.00

Reverse Ratio (:1)

Reverse Ratio (:1)
2.27
3.32

Final Drive Axle Ratio (:1)

Final Drive Axle Ratio (:1)
3.91
3.15

Cold Cranking Amps @ 0° F (Primary)

Cold Cranking Amps @ 0° F (Primary)
740
Not Available

Tons/yr of CO2 Emissions @ 15K mi/year

Tons/yr of CO2 Emissions @ 15K mi/year
8.8
12.6

Maximum Alternator Capacity (amps)

Maximum Alternator Capacity (amps)
150
Not Available

Suspension Type - Front

Suspension Type - Front
Multi-Link
Double Wishbone

Suspension Type - Rear

Suspension Type - Rear
Multi-Link
Multi-Link

Suspension Type - Front (Cont.)

Suspension Type - Front (Cont.)
Multi-Link
Double Wishbone

Suspension Type - Rear (Cont.)

Suspension Type - Rear (Cont.)
Multi-Link
Multi-Link

Front Tire Size

Front Tire Size
P245/50VR18
P255/45YR22 - P255/50WR21

Rear Tire Size

Rear Tire Size
P245/50VR18
P255/45YR22 - P255/50WR21

Spare Tire Size

Spare Tire Size
Compact
Not Available

Front Wheel Size

Front Wheel Size
18 X 7.5 in.
21 X 8 - 22 X 9.5 in.

Rear Wheel Size

Rear Wheel Size
18 X 7.5 in.
21 X 9 - 22 X 9.5 in.

Spare Wheel Size

Spare Wheel Size
Compact in.
Not Available

Front Wheel Material

Front Wheel Material
Aluminum
Aluminum - Forged Aluminum

Rear Wheel Material

Rear Wheel Material
Aluminum
Aluminum - Forged Aluminum

Spare Wheel Material

Spare Wheel Material
Aluminum
Not Available

Steering Type

Steering Type
Rack-Pinion
Rack-Pinion

Turning Diameter - Curb to Curb

Turning Diameter - Curb to Curb
37.5 ft.
Not Available

Brake Type

Brake Type
4-Wheel Disc
4-Wheel Disc

Brake ABS System

Brake ABS System
4-Wheel
4-Wheel

Disc - Front

Disc - Front
Yes
Yes

Disc - Rear

Disc - Rear
Yes
Yes

Front Brake Rotor Diam x Thickness

Front Brake Rotor Diam x Thickness
13.6 in.
Not Available

Rear Brake Rotor Diam x Thickness

Rear Brake Rotor Diam x Thickness
12.4 in.
Not Available

Fuel Tank Capacity, Approx

Fuel Tank Capacity, Approx
19.8 gal.
23.8 gal.

Front Head Room

Front Head Room
40.2 in.
Not Available

Front Leg Room

Front Leg Room
45.9 in.
Not Available

Front Shoulder Room

Front Shoulder Room
59.1 in.
Not Available

Front Hip Room

Front Hip Room
55.9 in.
Not Available

Second Head Room

Second Head Room
37.6 in.
Not Available

Second Leg Room

Second Leg Room
38.2 in.
Not Available

Second Shoulder Room

Second Shoulder Room
57.2 in.
Not Available

Second Hip Room

Second Hip Room
55.7 in.
Not Available

Wheelbase

Wheelbase
119.9 in.
139.8 in.

Length, Overall

Length, Overall
200.6 in.
227.2 in.

Width, Max w/o mirrors

Width, Max w/o mirrors
74.8 in.
79.4 in.

Height, Overall

Height, Overall
58.5 in.
64.8 in.

Track Width, Front

Track Width, Front
63.8 in.
Not Available

Track Width, Rear

Track Width, Rear
64.1 in.
Not Available

Min Ground Clearance

Min Ground Clearance
5.7 in.
Not Available

Trunk Volume

Trunk Volume
15.9 ft³.
19 ft³.

Seventh Gear Ratio (:1)

Seventh Gear Ratio (:1)
0.64
0.84

Eighth Gear Ratio (:1)

Eighth Gear Ratio (:1)
0.56
0.67

Model Group

Model Group
K900
Phantom

Vehicle Segment

Vehicle Segment
Luxury High
Luxury High

Vehicle Type

Vehicle Type
Sedan
Sedan

Engine Displacement Units

Engine Displacement Units
3.8
6.8

Engine Camshaft

Engine Camshaft
DOHC
DOHC

Engine Block Type

Engine Block Type
aluminum
aluminum

Engine Cylinder Count

Engine Cylinder Count
6
12

Engine Valve Count

Engine Valve Count
4
4